baber/WOPTO huggingface dataset:
Patent JP-H097137-A (JP)
Title: Magnetic recording device
Inventor: TANAKA SHOSUKE
IPC: G11B5/465
Filed: 1995-06-16
Abstract: PURPOSE: To end a recording operation in a short time with a simple and easy constitution by stopping a magnetic head drive by detecting a peak value of recording current based on a reference signal and predicting an electric current value to make remaining magnetism to zero from the peak value. CONSTITUTION: A digital video tape recorder 1 is provided with multiple magnetic heads 2 on a rotary drum, driving the drum at a specified rotational speed, running a magnetic taper 3 wound around the drum at a specified speed, recording a digital video signal SV and a digital audio signal SA by diagonally and successively forming recording tracks on the magnetic tape 3, and also reproducing the signals SV and SA recorded on the magnetic tape 3. In this state, a recording processor 4 receives the signals SV and SA as inputs from an external equipment, etc., performing encoding of the signals SV and SA and also adding them error correction codes, and thereby converting the signals SV and SA into those of a specified data structure. Consequently, the recording processor 4 generates and outputs recording signals S1 of multiple systems corresponding to the magnetic head 2.
Patent JP-2000008061-A (JP)
Title: Lubricant base oil
Inventor: NAMIKI NAOTO
IPC: C10M105/46
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a super-heat resistant lubricant base oil having more excellent heat resistance than a former trimellitic acid ester-system base oil. SOLUTION: This super-heat resistant lubricant base oil is composed of (A) a di- or more hydric hindered alcohol, (B) an aromatic polycarboxylic acid and (C) an ester obtained by reacting a monool. Preferably, the di- or more hydric hindered alcohol is selected from a group consisting of neopentyl glycol, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol and dipentaerythritol.
Patent JP-H06207112-A (JP)
Title: Fluorescent ph indicator
Inventor: JIEI BURUUSU PITSUTONAA
IPC: C09B11/24
Filed: 1993-07-13
Abstract: PURPOSE: To obtain a fluorescent pH indicator compound with a specified structural formula, which exhibits an increase in fluorescence intensity with increasing acidity, has a high sensitivity and useful for measuring pH or the like in carbon dioxide production by microorganisms.  
     CONSTITUTION: This indicator compound of formula II or the like, is a compound expressed by formula I [wherein R 1  and R 2  are each H, an alkyl or a cycloalkyl; X is COOH, SO 3 H or the like; Y is CONH or SO 2 NH and spacer is (CH 2 ) n  (where (n) is 1 to 12), a cycloalkyl or CONH-]. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0461060-A (JP)
Title: Loading device
Inventor: UZUKI KAZUO
IPC: G11B17/043
Filed: 1990-06-29
Abstract: PURPOSE:To reduce the load at the time of normal operation and miniaturize a movable member by providing an emergency lever which moves manually, and a moving means which moves an information recording medium in an unloading direction by its pressure. CONSTITUTION:An emergency eject which is executed manually at the time of an emergency of power failure, etc., is executed in a loading state, and the upper and of an emergency lever 181 is pressed to the back and turned. And, a lower end is lowered, a bent part 181a comes between a side plate 150 and a bush, and release the mesh with the gear. Then, the connection of a driving gear 134 meshed with a cam rack 130 and a drive motor 161 is cut off. Thus, the loading device unloads the information recording medium by driving a moving means by manually moving a movable member which does not operate during a normal loading/unloading operation, so the load of the driving motor 106 during normal operation can be reduced.
Patent JP-S5692078-A (JP)
Title: Printing recorder
Inventor: MIURA SADATSUGU
IPC: B41J2/44
Filed: 1979-12-26
Abstract: PURPOSE:To improve an irradiation light energy efficiency, by a method wherein a semiconductor laser positioned in a specified direction is used as a light source of a printing recorder in which an electric optical shutter (photobulb) is adopted. CONSTITUTION:A printing recorder forms a picture (a real image or a latent image) on a photosensitive recording object by the use of a light of a light source 31 passing through a photobulb and a polarized light system 32 (consisting of, for example, a rectilineal liquid crystal cell, In said printing recorder, a semiconductor laser element (for example, GaAs hetero junction diode), which is positioned so that a P-N junction surface thereof crosses a surface of the photobulb 32 at right angles, acts as the light source 31.
Patent JP-S5873814-A (JP)
Title: Replacing device for pen of recorder
Inventor: TAKASHIMA TERUO
IPC: G01D15/00
Filed: 1981-10-29
Abstract: PURPOSE:To easily identify a type of a pen and to self-control a pen pressure and a pen speed, by a method wherein a convex part for identifying a type of a pen is mounted to a recording pen, and a switch for detecting a type of a pen is located in the proximity of a stationary holder. CONSTITUTION:A convex part 16 for identifying a type of a pen is formed on a recording pen 10, and a microswitch 19 for detecting a type of a pen is positioned in the proximity of a stationary pen holder 6. A type of a pen at each holding portion of the holder 6 is detected by a switch 19 and a slit detector 26 for storing. When a recording pen 10 of a given pen type is attached to an unoccupied moving pen holder 12, the holder 12 moves leftward to a coincidence point, the holder turns rightward by 45 deg.. This causes the pen 10 to be delivered, and the holer 6 moves rightward to perform a recording. A circuit, controlling a pen pressure and a pen speed according to a type of a pen, is situated to an inner circuit, and this enables to provide the most suitable pen pressure and pen speed to the recording pen 10.
Patent JP-S6065781-A (JP)
Inventor: KIKUCHI YOSHIHIRO
IPC: C04B41/83
Filed: 1983-09-20
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-S6419134-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: TATE TAKAO
IPC: F02D17/02
Filed: 1987-07-14
Abstract: PURPOSE:To keep air-feul ratio in partial load range properly by increasing fuel increasing rate for working cylinders on partial cylinders operation as load increases. CONSTITUTION:Fuel injection valves 9 are provided on respective cylinders of a multicylinder engine for putting in signal from an air flow sensor 13 and the like to a control unit 20 to operate partial cylinders operation through cutting off fuel injection for some cylinders in partial load range. On this occasion, fuel injection quantity for working cylinders is increased by fixed rate, and this increasing rate as well is made to increase as load increases. Thereby, air-fuel ratio can be prevented from becoming lean as load increases and controlled in proper value.
Patent JP-H1113851-A (JP)
Title: Output gear mechanism which can slip
Inventor: MURATA TOSHIYUKI
IPC: F16H35/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To easily assemble gear mechanism which transmits rotation of an output shaft to an output gear, by engaging a washer, an elastic object, and the output gear with the output shaft which projects out of a gear block case, screw fixing a nut into an end of the output shaft to compress the elastic object with the washer and the output gear. SOLUTION: An output end 35 of an output shaft 20 projects out of a front case 41 of a gear block case 40 which accommodates a first gear 15, a second gear 16 to a forth gear 18, and a driving gear 19 in it. In addition, an elastic object 53 is engaged with an output gear mounting part which projects out of a front case 41 of the output shaft 20, and an output gear 55 and the elastic object 53 are engaged near the output end 35. By engaging a second washer 63 with the output shaft 20, pressing on the output gear 55 lightly, screwing a nut 65 with a male screw 38 of the output end 35, and screwing it into a given place, the elastic object 53 is compressed. Pressing force of the elastic object 53 finishes assembling of output gear mechanism which transmits rotation to the put gear 55 and can slip.
Patent JP-H0729979-A (JP)
Title: Semiconductor device
Inventor: TARUI KENJI
IPC: H01L21/82
Filed: 1993-07-14
Abstract: PURPOSE:To eliminate skew of a clock signal by connecting independent metal wirings coming from a clock signal driving block. CONSTITUTION:Independent metal wirings 12 and 13 which come from a clock signal driving block 11 are connected by a metal wiring connecting function block 17. The metal wiring connecting function block 17 is located in any place within a logic circuit constitution area of a semiconductor device or within a I/O block constitution area. By this method, the sum of input capacities of a logic gate, a wiring capacity, and a wiring resistance, which have been different depending on an output terminal of the clock signal driving block, can be equalized. As a result, a malfunction of the logic is eliminated and a stable logic operation can be obtained.
Patent JP-H11346999-A (JP)
Title: Eye refractometer
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to perform sufficient remission for the adjustment of an eye to be inspected. SOLUTION: A luminous flux from a visual mark 16 is projected through a lens 15, a mirror 14, a lens 13, a light dividing member 5, a lens 4 and light dividing members 3 and 2 to a right eye ER to be inspected. An illumination light source 20L illuminates a wide angle visual mark 19L appearing in a left eye EL as another eye. Since the wide angle visual mark 19L is located in a position near the focusing point of a projecting lens 18L, it becomes a distant visual mark optically for the left eye EL, and a luminous flux from each point on the wide angle visual mark 19L becomes parallel lights and are projected to the left eye EL.
Patent JP-S6067429-A (JP)
Title: Preparation of physiologically active substance
Inventor: TAMURA KEIJI
IPC: A61K38/17
Filed: 1983-09-22
Abstract: PURPOSE:To produce a large amount of a physiologically active substance having anti-tumor activity, by transplanting carcinoma cells to a normal mammalian animal, administering an immuno-activating substance to the cancerous animal, administering a component originated from a specific bacterial cell, etc. to the animal, and separating the objective substance from the animal. CONSTITUTION:Carcinoma cells (e.g. RL-male 1) are transplanted in the skin of a normal mammalian animal (e.g. BALB/C more). An immino-activating substance (e.g. killed cell of Corynebacterium parvum, living cell of B.C.G, etc.) is administered to the animal e.g. by intravenous injection to effect the primary stimulation of the animal, and then the animal is administered with a component originated from bacterial cell represented by the bacterial LPS, or a synthetic polysaccharide or a synthetic lipopolysaccharide as a secondary stimulant e.g. by intravenous injection. The body fluid or blood collected from the animal is purified by the combination of the basic anion exchange chromatography, gel filtration, etc. to obtain the substance having a TNF-like activity in a state having high activity.
Patent JP-S5962868-A (JP)
Title: Production of toner
Inventor: HIYOUZU YOSHIHIKO
IPC: G03G9/087
Filed: 1982-10-04
Abstract: PURPOSE:To obtain a toner for developing electrostatic charge having excellent fluidity and a uniform triboelectrification characteristic by dispersing a toner material in a dispersion medium, forming polymer particles and growing the polymer particles by a polymn. method using a specific polymn. initiator. CONSTITUTION:A toner material contg. a synthetic resin monomer, polymn. initiator and coloring material is dispersed in a dispersion medium which is hardly compatible with the monomer and is polymerized to form polymer particles. The resulting polymer particles are grown by a polymn. method using a polymn. initiator having an amino group at the terminal, whereby a toner is formed. The dispersion medium is used by incorporating a stabilizer, for example, PVA, gelatin, methyl cellulose or the like in an aq. phase and is used preferably in an about 0.1-10wt% range. The polymn. is accomplished by setting the polymn. temp. usually at 70-90 deg.C. An unsatd. alpha-beta monomer such as styrene, a vinyl monomer such as ethylene or the like is used as the synthetic resin monomer. A compd. having an amino group at the terminal, for example, 2,2'-azobis- isobutyl amidic salt or the like is used as the polymn. initiator used in the method for the growth.
Patent JP-S6419677-A (JP)
Title: Manufacture of lead-acid battery
Inventor: TOKUNAGA AKIO
IPC: H01M4/20
Filed: 1987-07-13
Abstract: PURPOSE:To simplify the manufacturing process of a battery by combining a pair of negative plates to positive plates which have been cut, bent in the center and cured in advance to make a cluster of electrode plates, immediately followed by assembling into a battery, and cell forming, thereby making the curing of the negative plates unnecessary. CONSTITUTION:Separators 4 are attached to both sides of an expanded electrode plate 3 filled with a negative electrode paste and fixed with a thermoplastic resin. The material prepared as described above is combined to positive plates which have been cured in advance but not formed to constitute a battery immediately followed by cell forming. This makes it possible to handle the negative plate immediately after it is filled with the paste, simplify the manufacturing process of the battery by totally eliminating the curing process of the negative plate, and make the battery light-weight by making the electrode plates thin and light-weight.
Patent JP-H0223755-A (JP)
Title: Codeless telephone system
Inventor: OMORI TADASHI
IPC: H04M1/80
Filed: 1988-07-13
Abstract: PURPOSE:To continue a call with inexpensive constitution even if power supply from a commercial power stops in the middle of the call by providing a power off detection circuit and holding a telephone line when power supply from the commercial power stops in the middle of the call. CONSTITUTION:Power supply from the commercial power stops in the middle of the call, power supply is started from a capacitor 6a, a power off time control means 12a stops a radio line 2 by a detection signal from the power off detection circuit 10 and a line closing circuit 4 sets the telephone line to an automatic holding state and starts the count of a timer in a timer means 12b. When a telephone set 13 closes the telephone line until the timer means 12b is time-up in the automatic holding state, a line voltage detection circuit 11 starts a line voltage drop time control means 12c, the circuit 4 releases the automatic holding state and consequently the call is attained by the telephone set 13.
Patent JP-H1126972-A (JP)
Title: Electronic circuit unit
Inventor: TANABE NATSUHIKO
IPC: H05K9/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To make thin a transmitter/receiver integrated into a radio telephone set in an electronic circuit unit. SOLUTION: One protrusion is formed at a central position in a height direction on the peripheral face of a shield case 21. A plate spring part 22a and a notched part 22c are alternately arranged surrounding a bottom face cover 22. Also, a plate spring part 23a and a notched part 23c are alternately arranged surrounding an upper face cover 23. The bottom face cover 22 and the upper face cover 23 are mounted in a state that the plate spring part 22a of the bottom face cover 22 is allowed to retain the protrusion, and inserted into the notched part 23c of the upper face cover 23, and the plate spring part 23a of the upper face cover 23 is allowed to retain the protrusion, and inserted into the notched part 22c of the bottom face cover 22.
Patent JP-H0517506-A (JP)
Title: Production of cpolymer latex
Inventor: SHICHIZAWA ATSUSHI
IPC: C08F236/12
Filed: 1991-07-16
Abstract: PURPOSE:To produce a synthetic rubber latex suitable as an ABS resin stock, predominant in butadiene consisting of spherical particles of large size, in a short polymerization time. CONSTITUTION:In emulsion polymerization of a monomer mixture containing >=65wt.% of an aliphatic conjugated diene compound monomer, the polymerization is initiated using 0.5-5 pts.wt., among 100 pts.wt. of the whole monomer, of a vinyl cyanide compound in the presence of 0.5-1.5 pts.wt. of an emulsifier. Despite low level of the emulsifier, the polymerization starts smoothly, and with the advance of the polymerization, agglomeration develops, thus obtaining the objective synthetic rubber latex containing butadiene particles 0.25-0.5mu in size in a short time.
Patent JP-S57100226-A (JP)
Title: Auxiliary material for cribwork
Inventor: ADACHI ZENZABUROU
IPC: E02D17/20
Filed: 1980-12-13
Abstract: PURPOSE: To stabilize soil surface without damaging its beauty appearance until plant is rooted in the greens-planting work by providing auxiliary materials inclined at 45W90° to a slope and having a height of 20W90% of the fame in the frame for greens-planting work.  
     CONSTITUTION: A square outer frame 1 for a frame A is formed of 4 wooden plates 1aW1d subjected to a preservative treatment. Also, the auxiliary materials used are inclined at 45W90° to a slope where the outer frame 1 is set and their heights are designated to 20W90% of that of the frame 1. Thus, the surface of soil even in the frame 1 can be stabilized against degradation, etc., caused by rain. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5798085-A (JP)
Title: Card selector
Inventor: ANDOU TAKASHI
IPC: G06K21/00
Filed: 1980-12-11
Abstract: PURPOSE:To simplify the mechanism and to quicken selecting speed, by controlling through the use of a microcomputer for the controller. CONSTITUTION:When a code number is inputted from a keyboard, a microcomputer converts the code number into a signal and output it to drive a solenoid 16. Thus, the specified solenoid 16 is operated and a selection bar 15 is retrogressed. Next, a motor 21 turns and a shaft 18 is turned, and when a support 13 is fallen down into a notch of an up-and-down-movement cam 17, a microswitch 24 is in on-state. Next, the microcomputer discriminates if a card is fallen down with the output of a photo sensor 25 of a card-falling-down detector, and when not fall down, a vibrator 26 is driven. Next, the microcomputer checks if a switch 23 of a shaft position detector 7 turns on or not. That is, a pushing-out lever 22 pushes out a fallen card, and checks the cam 17 lifting the support 13 and stop the motor 21.
Patent JP-S6151995-A (JP)
Inventor: FUJIWARA YUKIRO
IPC: H05K7/14
Filed: 1984-08-22
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-H0846036-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKAI HIROYUKI
IPC: H01L21/3205
Filed: 1994-07-27
Abstract: PURPOSE:To form a two-layer wiring of good flatness by a very simple method without using an aluminum two-layer wiring. CONSTITUTION:A tungsten wiring 18 is formed in an opening part of an oxide film 17 on a transistor as a first layer wiring by using tungsten (W) which is a high melting point metal. After formation of the W wiring 18, a BPSG film is formed and is thermally treated at a high temperature for forming an oxide film 19 of good flatness. Furthermore, an aluminum (Al) electrode wiring 20 is formed as a second layer wiring in an opening part of the oxide film 19.
Patent JP-S6420016-A (JP)
Title: Walking type of machine working in rice paddies
Inventor: YAMAMOTO SUSUMU
IPC: A01C11/02
Filed: 1987-07-14
Abstract: PURPOSE:To ensure the detection of side inclination of the machine body, by providing auxiliary grounding parts on both right and left side in front of the center float and installing an attitude-changing mechanism for changing the vertical position of both auxiliary grounding parts in the contrary direction. CONSTITUTION:The bridging arm 15 is set around the longitudinal shaft P3 of the first arm 13, so that it may freely roll, and the arm 15 is provided with the auxiliary grounding parts 16a, 16b on the both ends. As a result, the width of the centering float 7 is extended so that the arm length of the moment to roll the center float around the shaft P3 becomes longer, thus the center float rolls sensitively even to small changes in floating power or repulsion from the mud thereby the side inclination of the body can be accurately detected.
Patent JP-S6421253-A (JP)
Title: Oil passage structure for transmission portion
Inventor: UMEMOTO TOMEO
IPC: F16H63/12
Filed: 1987-07-14
Abstract: PURPOSE:To make the fitting of a joint member easy by fitting a joint member to the outside of a power transmission shaft relatively rotatably, and laying pipes for supplying working oil from a pump to annular oil passages connected to the oil passages of the power transmission shaft, from a casing to the joint member and connected thereto. CONSTITUTION:Working oil from a pump is supplied to oil passage 19a, 19b in a power transmission shaft 7 by starting from two sets of pipes 22a, 22b which are laid from a transmission case (casing) to a joint member 20 and connected thereto, passing through oil passages 21a, 21b in the joint member 20 through annular oil passages 18a, 18b which are formed on the outer circumference of the power transmission shaft 7 on the outside of which the joint member 20 is rotatably fitted. This supplied working oil operates a hydraulic clutch for engagement/disengagement of power transmission. At this time, the pipes 22a, 22b act as the turn locking members of the joint member 20 against the transmission case 6 and also act as the positioning members for the joint member 20 in relation to the power transmission shaft 7.
Patent JP-H1022-A (JP)
Title: Device for dimming illumination
Inventor: HANIYU HIROMICHI
IPC: F21S2/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a dimming illumination device enabling to simply set various parameters for the illumination of light and simply research the growth state of a plant, etc. SOLUTION: This dimming illumination device comprises plural fluorescent lamps 6a-6e disposed in a casing 1 and a dimming means for setting the irradiation outputs and irradiation times of the fluorescent lamps 6a-6e, respectively. Each of the fluorescent lamps 6a-6e emits light having a light quantity concentrated into either one of at least two wavelength regions obtained by dividing a light wavelength region containing the almost whole wavelength region of the visible light region. Thereby, the irradiation outputs of the fluorescent lamps can be changed in the respective wavelength regions.
Patent JP-2001002576-A (JP)
Title: Suppressant for weight increase
Inventor: UEDA SHUICHIRO
IPC: A23L33/17
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject suppressant safe and easy to take, promising not only weight increase suppressing effect but also various other physiologically active functions. SOLUTION: This weight increase suppressant comprises royal jelly and/or a decomposition product thereof formed by the action of protease, having as active ingredient a peptide pref. <=3,000 in molecular weight. The amount of this suppressant to be taken is pref. 0.5-10 g a day on a dry basis.
Patent JP-S6228511-A (JP)
Title: Anchor sleeve
Inventor: ERUBUIN SHIIFUAA
IPC: F16B13/10
Filed: 1986-07-28
Abstract: An axially extending anchoring bush has a pair of opposite ends with a blind borehole extending axially into the bush from one end with the blind borehole arranged to receive and secure an anchor bolt. The bush has at least three generally axially extending slots ranging from the end opposite the end in which the blind borehole is formed toward the other end. Each slot is located in a different plane with the planes extending obliquely of the axis of the bush. Slots extend inwardly from the axially extending outer surface of the bush and intersect inwardly of the outer surface. The planes of the slots define the axially extending sides of a pyramidally shaped expansion member located inwardly of the slot.