baber/WOPTO huggingface dataset:
Patent JP-S6151983-A (JP)
Title: Semiconductor laser device
Inventor: YOSHIKAWA AKIO
IPC: H01S5/00
Filed: 1984-08-22
Abstract: PURPOSE:To obtain the titled device of single lateral mode oscillation, low threshold current value action, and low noise characteristic by a method wherein a multilayer thin film having the double-hetero structure containing an active layer is formed on a conductive substrate including a groove of specific shape and dimension which cuts the P-N junction. CONSTITUTION:The groove 8 that cuts the P-N junction is provided in conductive substrates 1 and 2 having the P-N junction so as to be deep at the center, gradually shallower right and left, and 4.5-6.0mum in its width (d) at the substrate surface, and multilayer thin films 3-6 having the double-hetero structure containing the active layer 4 are formed on the substrate including the groove 8. For example, an N type GaAs current block layer 2 is grown on the P type GaAs substrate 1, and the stripe grown 8 reaching the substrate 1 is formed by chemical etching. Thereafter, a P type Ga1-xAlxAs clad layer 3, a Ga1-yAlyAs active layer 4, an N type Ga1-xAlxAs clad layer 5, and an N type GaAs cap layer 6 are successively grown by the liquid phase epitaxial method, and ohmic electrodes 7 are provided on the upper and lower surfaces.
Patent JP-S6420497-A (JP)
Title: Method for starting up of boiling water reactor
Inventor: HASHIMOTO MOTOYUKI
IPC: G21D3/00
Filed: 1987-07-15
Abstract: PURPOSE:To suppress the formation of the rolling loop in a material arising from neutral irradiation and to decrease radiation embrittlement by starting a power increase operation right after confirmation that the material temp. rises up to a prescribed value. CONSTITUTION:The vacuum increase of a condenser 7 is started by a vacuum pump and in succession, the pump is switched to an air extraction vessel for start-up to increase the degree of vacuum, With drawing of a control rod is then started by a control rod driving mechanism 4 to put a reactor into a critical state. Both circulation pumps 3 are thereafter run and the temp. of the reactor water is increased up to a suitable temp. above about 190 deg.C and below the rated operating temp. by the generated Jouel heat. The temp. of the material in the reactor and the temp. of the pressure vessel are monitored 10 to monitor the rising rate of the material temp. so as not to exceed 55 deg.C/h by the restriction of a thermal stress. The reactor power is increased up to the prescribed power by withdrawing the control rod and controlling the recirculation flow rate upon confirmation that the material temp. attains the range above about 190 deg.C and below the rated operating temp. The rated operation is thus started.
Patent JP-S6066401-A (JP)
Title: Solenoid
Inventor: NIWA HIDEO
IPC: H01F7/16
Filed: 1983-09-21
Abstract: PURPOSE:To enable selecting the direction in one way or another of a moving member and controlling the dimension of the movement by moving the member due to the difference of the polarity of a current applied to a coil and making the dimension of the movement proportional to the value of the current applied to the coil. CONSTITUTION:If a current is applied through a course from a terminal 24a passing coils 22, 23 to a terminal 24b, a magnetic flux as shown by an arrow is generated and a moving member 26 is moved to the right direction. In other words, a pole piece 32 repulses a magnetic pole 19 and attracts a magnetic pole 17. On the other hand, a pole piece 31 repulses a magnetic pole 21 and attracts a magnetic pole 20. Consequently, the moving member 26 is moved to the right direction. This moves a spool 4 to the right direction by a connecting rod 37 and connects a port 5 with a port 7 and a port 6 with a port 8 respectively. When the current is cut off, the moving member 26 returns to the neutral position by the force of a spring 36 and the spool 4 is also returned to the neutral position. On the other hand, if the current is applied in reverse polarity, the moving member 26 is moved to the left direction in the same way and the spool 4 is also moved to the left direction by the connecting rod 37. This connects the port 5 with the port 8 and the port 6 with the port 7.
Patent JP-S5872672-A (JP)
Inventor: KATSUOKI ITOO
IPC: F02M61/20
Filed: 1982-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0464396-A (JP)
Title: Controlling device for clothing drier
Inventor: HIROSE HISANORI
IPC: D06F58/28
Filed: 1990-07-02
Abstract: PURPOSE:To warn the abnormality of the title machine, by a method wherein while a fan is sending the air after a switch for a heater is turned off, warning means are actuated when the conditions under which a temperature of the air detected by a first heat-sensing means is higher than a first criterion temperature preset and a temp. of the air detected by a second heat-sensing means is higher than a second criterion temp. preset, which is higher than the first criterion temp., continue during a specified time preset. CONSTITUTION:A temp. of the air through a drum 11, which is detected by a first heat-sensing element 31, is compared with a first criterion temp., 'y', and it is decided whether the temp. thereof falls or not. After that, a temp. of the air through a heater 27, which is detected by a second heat-sensing element 32, is compared with a second criterion temp. 'x'. If an electric current is applied to the heater 27 because of abnormality, the temp. thereof rises, and if not applied, the temp. falls gradually. When the temp. of the air through the heater is higher than the temp., x; i.e., when the abnormality occurs, a counter for the abnormality begins to count, and until the time, 't0' preset for the counter elapses, a cooling-down process continues to be operated. At that time, a LED for warning the abnormality and a buzzer for warning the abnormality are actuated, and an electric current for an external output curcuit connected to the heater 27 and a motor 23 is turned off. In this way, the condition of burning or thermal deformation can be previously prevented.
Patent JP-H0225470-A (JP)
Title: Optically active pyrimidine compound
Inventor: SHIBATA TOSHIHIRO
IPC: C09K19/34
Filed: 1988-07-13
Abstract: NEW MATERIAL:An optically pyrimidine compound expressed by formula I (ring A is formula II or III; R is 1-18C alkyl or 1-18C alkoxy; R' is H or 1-9C alkyl; X is H or Cl, provided that R' and X are not simultaneously H; m is 3-6). EXAMPLE:(S)-2-(4-n-Decyloxyphenyl)-5-[4-(4'-methylheptyloxy)phenyl]pyr imidine. USE:A compound, utilizing response of ferroelectric smectic liquid crystals to electric fields, effectively used as an electrooptical element, having a low temperature assuming a chiral smectic phase with great spontaneous polarization and useful as one component of ferroelectric liquid crystal compositions used at about ambient temperature. PREPARATION:For example, 4-[2-(4-n-decyloxyphenyl)-5-pyrimidinyl]phenol and p-toluenesulfonic acid ester of (S)-4-methylheptanol are used to afford the exemplified compound in formula I.
Patent JP-H0786718-A (JP)
Title: Bare chip mounting structure on printed wiring board
Inventor: OHASHI ISAO
IPC: H05K1/18
Filed: 1993-06-21
Abstract: PURPOSE:To enable the heat generated by individual bare chip to be externally evolved through a common heat radiating board within the title printed wiring board mounted with plural bare chips in different potentials on the rear surface. CONSTITUTION:Within the title bare chip mounting structure mounted with at least two bare chips 7 on a conductor pattern 3 formed on the first surface 2 of the printed wiring board 1, a common heat radiating board 10 is joined to a conductor pattern 5 formed on the second surface 4 of the printed wiring board 1 through the intermediary of an insulating layer 9.
Patent JP-H05341665-A (JP)
Title: Image forming device and transfer material separating device
Inventor: MORIGUCHI HARUHIKO
IPC: G03G15/16
Filed: 1992-06-09
Abstract: PURPOSE:To sufficiently melt and mix a colorant and to obtain the fixed image of high image quality by fixing the colorant on a recording medium in two steps, by means of a heating/pressurizing means and a non-heating/-pressurizing means. CONSTITUTION:The surface of a photosensitive drum 1 is uniformly electrified, and then, exposed with picture light 3, based on a picture signal, development is attained for each color by respective color developing units 4M, 4C, 4Y, and 48K, and a transfer is performed on the recording medium P by a corotron 6 supplying a transfer current. The recording medium P is electrostatically attracted onto the periphery of a transfer drum 5, and the developed images of each color are successively transferred on the recording medium P. After the images of four colors are transferred, and the recording medium P is divided and carried to a fixing zone. Then, fixing is attained by a noncontact fixing unit 9 as a non-pressurizing/-heating means and a heating/pressurizing/fixing unit 8 using a heating/pressurizing roller. In the noncontact fixing unit 9, a thermistor is arranged in the vicinity of a carrying path, to execute control to 180 deg.C-200 deg.C, and the heating/pressurizing/fixing unit 8 executes the control so as to set the surface temperature of the roller at 150 deg.C-170 deg.C.
Patent JP-H0226561-A (JP)
Title: Blood taking device which measures weight of taking blood
Inventor: INABA FUMIAKI
IPC: A61B5/15
Filed: 1988-07-15
Abstract: PURPOSE:To exactly take blood at a set weight by stopping the blood taking operation to a blood container on condition that the weight of the blood taken in the blood container attains the set weight of blood taking. CONSTITUTION:The weight of the blood container is measured by a frame- shaped balance 33 which supports the blood container during blood taking. This balance 33 has a strain gage 34 to measure the strain change by the weight of the taking blood of the frame body. The output of the strain gage 34 is compared with the set weight of the blood taking previously inputted and stored by an input means and the blood taking operation to the blood container is stopped by a tube clamp when the weight of the blood taken in the blood container attains the set weight of blood taking.
Patent JP-H0463819-A (JP)
Title: Acrylic ester block copolymer
Inventor: OZOE SHINJI
IPC: C08F297/00
Filed: 1990-07-04
Abstract: PURPOSE:To prepare the title block copolymer having a structure shown by a specific formula, having high elasticity and flame retardance, and being useful as a resin modifier and a thermoplastic elastomer. CONSTITUTION:An acrylic ester block copolymer of formula I [wherein A is a residue of an acrylic ester of formula II (wherein R<2> is 1-4C alkyl); B is a residue of a bromostyrene of formula III (wherein k is the number of bromine atoms and its mean value is 1.6-3.0); R<1> is alkylamino having a 1-6C alkyxy group or 1-8C alkoxy; n is 50-2000; and m is 5-200]. The copolymer, having an elasticity and being highly flame retardant because of the bromostyrene contained, can be used in the form of a hose, packing, sealant, adhesive, self-adhesive, or resin molding as the general-purpose and industrial elastic material in the areas where an elasticity is required.
Patent JP-H0370752-A (JP)
Title: Polymer-base blend composition containing modified starch
Inventor: SACHETTO JEAN-PIERRE
IPC: C08L23/00
Filed: 1990-07-04
Abstract: PURPOSE: To provide polymer compsns. each contg. a modified starch and a specified anionic modified polysaccharide and moldable to form a product having a dimensional stability and excellent physical properties by heating under pressure.  
     CONSTITUTION: The intended compsns. each contg. (A) a modified starch and (B) anionic modified polysaccharides, pref. starch, (hemi)celluloses, xylans, gums, alginic acid, pectin and/or pullulan in amounts necessitated for improving the physical characteristics such as dimensional stability are moldable to form products having a considerable dimensional stability. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0343672-A (JP)
Title: Ignition type distributor cap and distribution
Inventor: OKA HIROYUKI
IPC: F02P7/02
Filed: 1989-07-10
Abstract: PURPOSE:To prolong a life time and enhance the reliability by using resin which is made of alloyed polypropylene and polyamide resin and high pressure proof insulation resin in an ignition type distributor cap made of the high pressure proof insulating resin. CONSTITUTION:In an ignition type distributor cap made of high pressure proof insulation resin, resin which is made of alloyed polypropylene and polyamide resin is used as the high pressure proof insulation resin. Consequently, a life time of the cap is extended so as to improve reliability. In a distribution rotor for an internal combustion engine where an electrode member is half buried in an distribution rotor of synthetic resin including electrically insulative inorganic material, diarylphtalate resin is used as the synthetic resin. Consequently, heatproof strength of the rotor is improved.
Patent JP-S6153209-A (JP)
Title: Skin cosmetic
Inventor: MOTOI TOSHIYUKI
IPC: A61K8/00
Filed: 1984-08-22
Abstract: PURPOSE:A skin cosmetic that contains pivaloyl ascorbic acid, thus showing good ageing prevention and high skin-lightening effect without any undesirable side-effect on human bodies and skin irritation with high storage stability. CONSTITUTION:The objective skin cosmetic is obtained by adding at least one of dipivaloyl ascorbic acid such as 2,6-0,0'-dipivaloylascorbic acid, which are prepared by reaction between ascorbic acid and pivalic acid or pivaloyl chloride, in an amount of 0.05-20wt%. When the resultant cosmetic is applied to skin, the pivaloylascorbic acid rapidly dissolves and diffuses in skin to stimulate the activity and metabolism of skin tissues and develop action to prevent aging and lighten the skin.
Patent JP-H094248-A (JP)
Title: Fixture for diagonal beam panel in bath room unit
Inventor: TSUKAGOSHI TOSHIBUMI
IPC: E04F19/04
Filed: 1995-06-20
Abstract: PURPOSE: To improve workability by providing a diagonal beam panel to a notched section obtained by notching a wall-panel corner angle section in the vicinity of a beam projected from the body of a building through a diagonal- beam connecting piece and mounting a ceiling panel and a wall panel on the diagonal beam panel. CONSTITUTION: A wall panel A, to which a notched section 5 is formed, is assembled near a beam projected from the body of a building. The horizontal frame and vertical frame of a diagonal-beam connecting piece C are engaged with the horizontal surface and vertical surface of the notched section 5, and the piece C is set up to the panel A by a mounting piece 10. In a diagonal beam panel B, an inclined section 6 is fitted onto the inclined plane of the piece C while a horizontal section 7 is fixed onto the horizontal surface of the notched section 5 and a riser section 8 onto the vertical surface of the notched section 5 by screws, etc. Joints as clearances between the panels A, B are filled with a caulking material, etc.  Accordingly, a ceiling panel can be installed easily and surely, the danger of the beating of a head in a user can be eliminated, and a sense of oppression can be prevented.
Patent JP-H0266901-A (JP)
Title: Resistor depending upon nonlinear voltage and its manufacture
Inventor: DETOREFU HENINGUSU
IPC: H01C17/30
Filed: 1989-07-10
Abstract: PURPOSE: To obtain a working voltage not more than 30V and a nonlinear coefficient αnot less than 30 with high reproducibility, by forming α laminated structure having one resistance material layer containing a ceramic sintered body as a resistance mate rial on a zinc oxide-based barrier layer having higher electrical conductivity than the resistance material has. CONSTITUTION: A multilayered varister has a resistance material layer 3, a carrier layer 5, and metallic-layer electrodes 9 and 11 composed of a silver-based contact metal. The varister preferably has a coating layer 7 between the layer 3 and 9. When a relatively thin resistance material layer 3 exists, the number of grain boundaries can be maintained within a relatively narrow range. Although the specially uniform particle growth in the relatively thin resistance material layer indicates the same particle growth as that of the resistance material in a sintering process, it is recognized that the uniform particle growth can be accomplished when the resistance material layer is covered as wide as possible with the layer of a material which does not give any influence on the resistance characteristic of a produced varister.  When the resistance material layer is coated with the coating layer 7 of a material having higher electrical conductivity by a larger surface area, the working voltage UA becomes a reproducible value not more than 10V (UA<=10V).
Patent JP-2001007452-A (JP)
Title: Flexible printed circuit board and optical head using the same
Inventor: FUKUSHIMA TETSUJI
IPC: G11B7/09
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible printed circuit board which makes the control and drive of a mobile section to be controlled holding an objective lens smoother and, at the same time, can reduce the size of an optical head and can improve the easiness in assembling and operability of the head. SOLUTION: A flexible printed circuit board is provided with a first insulating film 117 formed in a prescribed shape, a copper foil material 116 which is stuck to the film 117 and formed in a prescribed pattern, and a second insulating film 115 which is stuck to the first insulating film 117 and copper foil material 116 on both sides of the material 6. When the circuit board is attached in an optical head driving device 100, the circuit board is attached in a partially bent state and, at the same time, the thickness of the second insulating film 115 at the bent portion 110a is made thinner.
Patent JP-S6420654-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: MATSUNAGA MASAYUKI
IPC: H01L27/148
Filed: 1987-07-15
Abstract: PURPOSE:To reduce a smear phenomenon without affecting an adverse influence to a storage charge reading operation by forming a first conductivity type barrier layer under a transfer unit so as not to invade a reading gate. CONSTITUTION:A P-type well 2 is formed on an N-type semiconductor substrate 1, and an N-type photodetector 3 and an N-type transfer unit 4 are formed on the well 2. An insulating layer 5 is formed on the upper face of the well 2, and reading/transferring electrode 6 is formed in the layer 5. A shielding film 7 is formed on the upper face of the layer 5, and the film 7 has an opening 8 at a section corresponding to above the photodetector 3. An external light is incident from the opening 8. Further, a P-type barrier layer 10 is so formed directly under the transfer unit 4 as not to invade the reading gate 2a of stored signal charge. The concentration of the layer 10 is higher than the impurity concentration of the well 2 to suppress the extending region of a depletion layer 9. Thus, a smear phenomenon can be reduced without affecting an adverse influence to the reading operation of the stored charge.
Patent JP-H099365-A (JP)
Title: Remote controller and image pickup system
Inventor: KIMURA MASASHIGE
IPC: H04Q9/00
Filed: 1995-06-19
Abstract: PURPOSE: To obtain the remote controller whose operability is furthermore improved and the image pickup system using the remote controller. CONSTITUTION: Motion detection means X, Y, Z detect a motion of a remote controller 2 and an analysis means 2D analyzes motion information sets Sx , Sy , Sz of the remote controller 2 detected by the motion detection means X, Y, Z to generate a motion control signal SCONT in response to the analysis result and a transmission means 2 sends the motion control signal SCONT to a control object 4. Thus, the control object 4 is controlled remotely by the motion of the remote controller 2. Thus, the remote controller 2 whose operability is furthermore improved is realized.
Patent JP-S6334692-A (JP)
Inventor: SATO KEIJI
IPC: B65H29/62
Filed: 1986-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57102171-A (JP)
Title: Peeler for coat of onion
Inventor: KUDOU SHIYOUICHI
IPC: A23N15/08
Filed: 1980-12-16
Abstract: PURPOSE: To enable peeling of the coat of onions continuously, by peeling the coat of onions in a turbulent flow chamber by an air nozzle equipped at the surroundings of an onion feed column, sending the peeled onions from the top to a discharging column, and taking out the coat from a discharging pipe to the outside of the peeler.  
     CONSTITUTION: Since air is jetted from the air nozzle 11 toward the interior of the upper turbulent flow chamber 21, a vacuum pressure is produced, the raw onion A put in the introduction part 8 is raised through the sucking up guide 9 of the feed column 7, and fed through the basket 16 to the turbulent flow chamber 21. A turbulent flow of air is produced by jet flow from the air nozzle 11, the withdrawal and introduction of the air through the channel 13 and the contraction 18 of the area, and by the spherical space of the turbulent flow chamber 21 wherein its inner diameter is larger than that of the feed column 7 or the sucking up guide 9, so that the raw onion A is stirred to peel the coat of the onion completely. The peeled onion B with its coat removed is fed through the upper narrow sucking inlet 22 of the turbulent chamber 21 to the discharging column 28, dropped by its own weight, placed from the lower introduction part 30 on the conveyor 29, and taken out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0341490-A (JP)
Title: Fixing device
Inventor: YANO KANJI
IPC: B65H19/12
Filed: 1989-07-07
Abstract: PURPOSE:To keep a fixing film running on the central part by turnably, pivotally and reversely supporting one of two rollers, centered around the central part in the shaft direction, with the other roller as a reference among two rollers. CONSTITUTION:The driving roller and the two follower rollers form the fixing film traveling path. By using the driving roller and the one of the follower roller as a reference, the central part of the other roller 36 in the shaft direction is turnably, pivotally and reversely supported by a free bearing 45 and its end part is turnably, pivotally and reversely supported by a free bearing 38. When the fixing film is abnormally closer to one side, the tensile force of the offset film increases. Consequently, the roller tilts around the central part in the shaft direction to create the second offset force in a direction in which the offset of the film is suppressed. Accordingly, the offset of the film is automatically suppressed. Thus, a sensor detecting the position of the film edge, an actuator, etc., are eliminated.
Patent JP-S6237448-A (JP)
Inventor: MATSUMOTO TADASHI
IPC: E04C2/04
Filed: 1985-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0840537-A (JP)
Title: Picking device for powder in fixed quantity
Inventor: IEMORI NOBUMASA
IPC: B65G47/19
Filed: 1994-07-28
Abstract: PURPOSE:To pick powder in fixed quantity with accuracy by installing a vertically movable plate type primary ore bed damper between the outlet of a storage bin and a box type ore bed damper. CONSTITUTION:The width of a plate type primary ore bed damper 6 in the vertical direction to the moving direction of a chain conveyor 3 is to be substantially the same as the inner dimension of the width of a chain conveyor casing, and the installed position of the plate type primary ore bed damper 6 can be any position between the outlet of a storage bin 1 and a box type ore bed damper 5, within a range of not too close to the box type ore tea damper 5. It is desirable that the distance from the lower end of the plate type primary ore bed damper 6 to the chain conveyor lower face casing is the same as the distance from the lower end of the box type ore bed damper 5 to the chain conveyor lower face casing or scores of millimeters longer. A primary layer with the unsmooth surface of smelted raw material is thereby formed on the outlet side of the plate type primary ore bed damper 6, and a layer with the smooth surface is formed and maintained by the following box type ore bed damper 5 so as to heighten picking accuracy.