baber/WOPTO huggingface dataset:
Patent JP-S6056973-A (JP)
Inventor: JIYOFUREI JIYOOJI KOOKAA
IPC: C07D295/08
Filed: 1984-07-31
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-S645553-A (JP)
Title: Deodorizing composition
Inventor: NAGATA KENJI
IPC: A61L9/01
Filed: 1987-06-29
Abstract: PURPOSE:To obtain good deodorizing effect, by using a composition containing a compound of chitosan obtained by the deacetylation of chitin and an org. acid and/or an inorg. acid. CONSTITUTION:Chitosan is obtained by the N-deacetylation of chitin and the MW and others thereof are not limited. As an org. acid, acetic acid, formic acid, propionic acid, maleic acid benzoic acid, citric acid, tartaric acid, malic acid, ascorbic acid, lactic acid or the like are designated and, as an inorg. acid, hydrochloric acid, nitric acid, perchloric acid, sulfamic acid, sulfanylic acid or the like can be utilized. A composition is prepared as a transparent slightly turbid solution, for example, by adding 1g of chitosan to a 0.36% aqueous acetic acid solution and stirring the same at room temp. or under heating.
Patent JP-H1013623-A (JP)
Title: Image input method
Inventor: ABE KOJI
IPC: H04N1/407
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To accurately reproduce the color tone or brightness of source images. SOLUTION: When an image input area is designated according to the instruction from a user in a step S31, the area of designated image input area is calculated according to the program stored in a ROM in a step S32. In a step S33, the resolution is calculated so that the image inputted in the designated area can have pixels more than the minimum number set in advance.
Patent JP-H0325633-A (JP)
Title: System for collecting on-line operational state information
Inventor: MATSUMOTO MASAHIRO
IPC: G06F15/00
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate necessity for the maintenance of a memory area and to automatically collect an on-line operational state by cyclically using the memory area. CONSTITUTION:An on-line state editing part 2, on-line state record write part 3, address calculating part 4, managing record read part 5, managing record updating part 6, on-line state record storing area 7, read start address calculating part 9, on-line state record read part 10 and next record read address calculating part 11 are provided. Thus, the size of the on-line state record storing area is enough secured and necessity for an operator is completely eliminated. Then, operation can cope with an unexpectedly generated fault.
Patent JP-H0219240-A (JP)
Title: Fastener for packaging
Inventor: OKAMURA KOICHI
IPC: B65D5/66
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a fastener for packaging which can endure a force strong enough to close a hook member by providing a rib which comes into contact with a second wall plate under a condition where a push-opening body is inserted in a cylindrical-form part at the end thereof which faces the second wall plate. CONSTITUTION:A key body 17, which can be inserted in a cylindrical-form part 15 of a base body 14 of a fastener for packaging, has a push-opening body 18 which has an approximately the same width as the inner width of the part 15 and is engaged with the base body 14 pivotally. The part 16 has a rib 23 being formed at the inside of an end wall plate 15a. A hook member 16 is push-opened by inserting the push-opening body 18 in the part 15. When the key body 17 is inserted in the part 15, the corner of the push-opening body 18 hits the hook member 16 first and pushes it. As the key body 17 is inserted in the part 15 further, the hook member 16 opens more, and an engaging claw 21 engages with an engaging hole 22. Therefore, even when a force strong enough to close the hook member is applied, the rib prevents the wall plate from deforming, and thereby the deformation of the push-opening body can be prevented.
Patent JP-S6317266-A (JP)
Inventor: INOUE SHIGEO
IPC: C04B35/80
Filed: 1986-07-09
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-S5964271-A (JP)
Inventor: UIRIAMU II SHIYANKU
IPC: B24B49/04
Filed: 1983-09-02
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-H0210739-A (JP)
Title: Semiconductor device
Inventor: KONO YOSHIO
IPC: H01L21/28
Filed: 1988-06-28
Abstract: PURPOSE:To contrive the fineness of the interval between contact holes by preventing excessive etching at the time of contact hole formation by first and second conductive films which make the surface thereof silicide and protecting a second insulating film on electrodes. CONSTITUTION:Anisotropic etching is performed on a PSG film 18 and a high temperature oxide film 25 which are deposited and heat-treated on whole the surface thereof, contact holes 19a, 19b are formed and further aluminium and silicon are deposited to form aluminium electrodes 20a, 20b. At this time, since silicide layers 24a, 24b are not removed and spacers 12a, 12b are not etched, a part of the upper surfaces of the spacers 12a, 12b and a high temperature oxide film 21 are covered by the silicide layers 24a, 24b formed on the upper surface of second polycrystalline silicon 22, the aluminium electrode 20a is not in contact with a gate electrode 9 even if the contact hole 19a is formed on the spacer 12a and the interval between the contact holes 19a, 19b can be lessened to make the fineness easy.
Patent JP-S647997-A (JP)
Title: Method for cleaning water by culture of valuable plant
Inventor: NAKAZATO HIROYUKI
IPC: C02F3/32
Filed: 1987-06-29
Abstract: PURPOSE:To culture valuable plants and to clean the river, lake and pond water and waste water by placing the stubs of the valuable plants into a water course having a width, depth and gentle grade and passing the river, lake and pond water or the waste water contg. nutritive salts at a high ratio in this water course. CONSTITUTION:The water coarse having the width, the gentle grade and 2-20cm water depth is constructed. The river, lake and pond water or the waste water contg. the nutritive salts at the high ratio is passed in this water coarse at about the flow rate at which the stubs of the plants are not flushed away and water-cress, etc., are cultured therein. Then, the river, lake and pond water or the waste water contg. the nutritive salts at the high ratio is utilized to grow the valuable plants such as kushinsai and trefoil, by which the water is cleaned. The deficiency of the nutritive salts is made up by allowing the palnktons and the decomposition product of the excreta of small animals in the water to be effectively utilized by the roots of the plants. As a result, the valuable plants are harvested.
Patent JP-2000346587-A (JP)
Title: Tube for heat exchanger
Inventor: OTANI SHINJI
IPC: F28F19/04
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent a corrosion substance from adhering on a brazed portion by coating the brazed portion of windward side edges of a pair of plate materials of a tube for a heat exchanger disposed in parallel with a direction of an air flow with a corrosion preventive resin. SOLUTION: A heater core is disposed so that a width direction of a tube 10 becomes parallel to a direction of an air flow. A plurality of flat tubes 10 aligned at an equal interval, fins 20 provided between the tubes 10, and a tank provided at upper ends of the fins and the tubes are provided. A pair of plate materials 11 are provided at the tube 10, and a U-shaped flow passage 10a is formed. A surface layer A is formed of a brazing material having a lower melting point than that of an intermediate layer B, the material 11 is press formed, and then edges 11a and a central part 11d of the material 11 as a pair are brought into contact with one another. An edge 11a or particularly brazed portion 12 of the edges 11a of the windward left side of the material 11 is coated with an acrylic resin 13.  Thus, a groove 12a formed by a warpage of the edge 11a at the time of press-forming is filled with the resin 13.
Patent JP-H0212130-A (JP)
Title: Distribution coupling type optical switch and its manufacture
Inventor: USHIKUBO TAKASHI
IPC: G02B6/13
Filed: 1988-06-29
Abstract: PURPOSE:To reduce the switch length and switching voltage by making a lower clad layer, an upper clad layer, and an intrinsic clad layer smaller in refractive index than 1st and 2nd optical waveguides. CONSTITUTION:The 1st and 2nd optical waveguides 34a and 34b are formed on the lower clad layer 32 in a light propagation direction to constitute a rib structure and 1st and 2nd main electrode areas 40a and 40b which constitute a field effect transistor FET and a gate channel area 42 between them are provided on those 1st and 2nd rib-shaped optical waveguides 34a and 34b. Then those 1st and 2nd rib-shaped optical waveguides 34a and 34b are formed of semiconductor materials which are larger in refractive index than any other peripheral layer. Light guiding is switched by controlling the switching of the field effect transistor FET. Consequently, the switching voltage of the optical switch is reducible, so the maximum switching voltage which can drive the optical switch is increased and the corresponding short switch length is settable.
Patent JP-H0720683-A (JP)
Title: Electrifier
Inventor: MATSUDA MASANORI
IPC: A46B15/00
Filed: 1993-06-30
Abstract: PURPOSE:To stably and uniformly electrify a photoreceptor drum by contact electrification without causing the deterioration of the durability of the photoreceptor drum nor the twist of a sheet. CONSTITUTION:This electrifier electrifies the photoreceptor drum by impressing electrifying voltage on a conductive roller 1 through a brush roller 3 while rotating the roller 1 by physically bringing the roller 1 into contact with the photoreceptor drum. Both ends of a flexible conductive sheet 2 are fixed to roller flanges 6 provided on the shaft of the roller 3 so as to be rotatable independently, and the roller flange 6 is provided with a driving transmitting gear 10 transmitting the driving of the photoreceptor drum. The roller 1 is rotated in the same direction and at nearly the same circumferential speed as that of the drum, and, a driving transmitting gear 11 transmitting the driving of the drum is provided on the roller 3, and rotated in the same direction as the moving direction of the drum.
Patent JP-H1115638-A (JP)
Title: Digital data comparator
Inventor: MATSUSHIMA KATSUYA
IPC: G06F7/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed eight-bit comparator constituted by using inexpensive four-bit comparators (elements). SOLUTION: When the OR 10 of AND 7 obtained by comparing the highest four bits of digital data of comparators 1 and 2 with data A and B, AND 8 of output obtained by comparing lower four bits of digital data of the comparator 4 and data A, and the output of the comparator 3 when the comparator 3 detects that upper four bits of digital data and data A are matched and AND 9 of output obtained by comparing the lower four bits of digital data of the comparator 6 and data B, and the output of the comparator 3 when the comparator 5 detects that the upper four bits of digital data and data B are matched is operated, a digital data value can be discriminated to be smaller than the value of data A and to be larger than the value of data B by eight bits.
Patent JP-H0913703-A (JP)
Title: Bath room unit
Inventor: SAITO HIROYUKI
IPC: E04H1/12
Filed: 1995-06-28
Abstract: PURPOSE: To provide a bath room unit having specifications for aged person to have a wall panel the lower end of which is hardly wet with water. CONSTITUTION: In a bath room unit wherein a wash place 1 and a bath tub are connected with each other, a flange edge 12 for placing a wall panel is arranged at the upper end of a rise wall erected at the periphery of the wash place 1, a door frame placing part 13 is recessed in one side of the flange edge 12 for placing a wall panel and a drain groove 14 is recessed along a door frame placing part 13. A floor surface 11 of the wash place 1 is inclined from the door frame placing part 13 side toward the other.
Patent JP-S6054266-A (JP)
Title: Method for investigating cause for casting defect
Inventor: SEKIDO KUNIO
IPC: B22D46/00
Filed: 1983-09-06
Abstract: PURPOSE:To investigate the very point where a casting defect arises by incorporating a Ti compd. into the specific part of an auxiliary material for melting and molding and butting the same to the nonmetallic inclusion incorporated into the casting defect part. CONSTITUTION:An auxiliary material for melting and molding added with a Ti compd. is placed to the lining and nozzle of a ladle, a sprue, a runner and further the specific parts such as inside wall, etc. of a casting mold and the machines and materials for melting and the casting mold are respectively separately manufactured. The defective parts of the castings produced by using selectively such machines and materials for melting and the casting mold are analyzed and the presence or absence of the Ti element in said parts is investigated, by which the part where the case for the defective part is generated is specified. Since no radioactive isotopes are used as mentioned above, no influence is given to the human body.
Patent JP-S6144546-A (JP)
Title: Tool exchange in automatic tool exchanging apparatus of machining center
Inventor: ASAKO YASUJIRO
IPC: B23Q3/157
Filed: 1984-07-31
Abstract: PURPOSE:To reduce the necessary time for work by carrying-out the pulling-out, turning, and insertion of the both tools at a same time by holding the both tools at a same time by shifting a tool exchanging arm in the same direction, synchronized with the transfer in the departing and closing directions of either a spindle or a magazine. CONSTITUTION:When a spindle head 11 is raised, a rod 13 is pushed-up, and hydraulic pressures are switched by the operation of a valve 31, and a hydraulic pressure is applied into the lower part of a cylinder 16, and an apparatus body 14 is pulled-up, and the fins on the upper and lower sides of an arm 15 catch a new tool B on a magazine 42 and an old tool A on a spindle 12. Then, the both tools are pulled-out by the extension of the arm 15, and the new and old tools are switched by turning the arm 15 by 180 deg., and then the arm 15 is drawn-in, and the new and old tools are inserted at the same time into the main spindle 12 and a tool pot 20, and respectively, the spindle head 11 lowers, and work is started. Then, the valve 31 is switched to the original position, and the body 14 lowers to separate an upper side finger 15a from the old tool returned into the magazine.
Patent JP-H08320613-A (JP)
Title: Image forming device
Inventor: TANAKA KIYOHARU
IPC: G03G15/08
Filed: 1996-06-24
Abstract: PURPOSE: To precisely control toner concentration and to stably maintain the set toner concentration over a long term by counting the toner concentration in a developer and the number of dots forming an image part from image information and controlling a toner supply amount. CONSTITUTION: When the concentration in a development means is detected optically by a detection means, the toner supply amount based on a measurement value by a measurement means measuring an image signal is controlled according to a detection output outputted from the detection means. Then, a difference between a toner consumption amount based on the image signal and the supply amount is reduced, and the toner supply of a proper amount is performed. At this time, a supply control means 11 is constituted of a comparator 12 comparing an output of an ATR 10 with a lower limit Smin of a beforehand set setting value, the comparator 13 comparing the output of the ATR 10 with the upper limit Smax of the beforehand set setting value, a decoder 14 decoding the outputs of the comparators 12, 13 and a setting timer 15, etc., deciding a rotation amount of a pulse motor.
Patent JP-H0454157-A (JP)
Title: Production of chlorodifluoroalniline
Inventor: KOBAYASHI HIROSHI
IPC: C07C211/52
Filed: 1990-06-22
Abstract: PURPOSE:To readily obtain the subject compound extremely useful as an intermediate for medicines, agricultural chemicals and industrial chemicals, etc., in high yield in a few steps by reacting 1-chloro-2,4,6-trifluorobenzene with an aminating agent. CONSTITUTION:1-Chloro-2,4,6-trifluorobenzene and an aminating agent are heat- treated in a polar solvent such as preferably acetonitrile or methanol to afford the objective compound. The heating temperature is preferably 100-300 deg.C and an autoclave is used as a reaction vessel. The reaction time is preferably 2-120hr. After the reaction, isolation is carried out by steam distillation. Ammonia, aqueous ammonia, a metallic amide salt, etc., such as sodium amide are used as the aforementioned aminating agent. Furthermore, the 1-chloro-2,4,6- trifluorobenzene which is the starting raw material is obtained by decarboxylating 5-chloro-2,4,6-trifluoroisophthalic acid.
Patent JP-H1011950-A (JP)
Title: Magnetic recording-reproducing method
Inventor: MOTOSUGI MASAHIRO
IPC: G11B27/10
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To search for each data without increasing a capacity of a sub code area even when a plurality of kinds of data are recorded to one helical track in a helical scan-type magnetic recording/reproducing method making the search by recording search information to the sub code area. SOLUTION: Helical tracks 11 and control tracks 15 are recorded to a magnetic tape 3. A first data area 13, a second data area 14 and a sub code area 12 are set in the helical track 11. A first search information As for searching for the first data area 13 is recorded to the sub code area 12, and a second search information Bs for searching for the second data area 14 is recorded to the control track 15. Each data is searched for on the basis of the search informations As, Bs.
Patent JP-H10340759-A (JP)
Title: Shielded electrical connector
Inventor: LEONARD RUSSELL J
IPC: H01R13/658
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector having a novel and improved shield system, wherein an ESD shield and an EMI shield are separated electrically from each other. SOLUTION: A shielded electrical connector 14 is equipped with an insulation housing 24, having a front fit end 26 and a rear end 28. An ESD shield 58 at the front is disposed at least outside a substantial part of the front fit end 26 of the insulation housing 24. Further, an EMI shield 68 at the rear is disposed, at least, outside a substantial part of the rear end 28 of the insulation housing 24. The ESD shield 58 at the front is separated electrically from the EMI shield 68 at the rear, by an outwardly projecting flange 30 of the insulation housing 24. The shielded electrical connector 14 is fitted to a complementary fit connector including a circumferential metal shield.  A latch arm is folded back from the front end of a circumferential metal shield 86 and engaged with a latch shoulder part in the front fit end 26 of the insulation housing 24 of the shielded electrical connector 14.
Patent JP-H0328487-A (JP)
Title: Motor-operated opening and closing device
Inventor: NAGAI KAZUNOBU
IPC: E06B9/82
Filed: 1989-06-26
Abstract: PURPOSE:To reduce the size of a device by a method wherein an encoder to detect a rotation position is mounted to a forward and reverse motor to drive a blind winding shaft, an operation means to input a given stop position is provided, and running of a motor is controlled. CONSTITUTION:A unit 14 to drive a winding shaft 13 of a blind 12 is formed with a forward and reverse motor, a reduction gear, a brake device, and an encoder to detect a rotation position. An operation means to input the upper limit winding position, the lower limit winding position, and the intermediate stop position of the blind 12 is provided. Through control of a control box 16, energization to the motor is controlled, and the blind 12 is selectively stopped. This constitution provides a device which is reduced in size and improves facility.
Patent JP-S6055154-A (JP)
Inventor: NISHIDE HIROYUKI
IPC: E04B1/74
Filed: 1983-09-05
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-S5591951-A (JP)
Title: Die casting aluminum alloy
Inventor: KANEKO NOBUO
IPC: C22C21/00
Filed: 1978-12-28
Abstract: PURPOSE: To provide a die casting Al alloy with superior characteristics by adding a specified amt. of Ti, Zr or Fe to an Al-Zn-Mg alloy.  
     CONSTITUTION: To an Al alloy contg. 4W8wt% Zn and 6W11wt% Mg are added 0.05W0.45wt% Ti and/or Zr. 0.3W2.0wt% Fe may be added furthermore. Thus, by adding Ti and/or Zr to the Al-Zn-Mg alloy which has a tensile strength more than 50kg/mm 2  and a yield strength of 40kg/mm 2  and is provided with superior surface properties by anodic oxidation, a die casting Al alloy is obtd. preventing occurrence of cracks in a product after alumite treatment. Die erosion can be prevented by adding Fe. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6318689-A (JP)
Inventor: YOKONO HARUKI
IPC: B29C43/44
Filed: 1986-07-11
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-H063423-A (JP)
Title: Semiconductor circuit
Inventor: TANAKA SHINSUKE
IPC: G01R31/28
Filed: 1992-06-22
Abstract: PURPOSE:To determine whether there is difference between a logic output level and an actual terminal level of an IC by connecting a comparison circuit to an output of an output data latch circuit and an output of a transmission gate in parallel with the transmission gate. CONSTITUTION:A write timing signal Sw and data is input to an output data latch circuit 11 and the signal Sw is input to a filter circuit 14. An output from the circuit 11 and an output from a CMOS gate 15 are input to a comparison circuit 13 comprising an E-NOR circuit, etc., and the comparison result is output via the circuit 14. The output from the circuit 11 is inverted by an inverter 12, input to the gate 15 to be re-inverted and output to a terminal 16. An output level A from the circuit 11 and an output level (=level at the terminal 16) B from the gate 15 are input to the circuit 13 and compared with each other. If logic levels differ among the outputs A and B, the comparison result is output to a microcomputer or an external circuit via the circuit 14 to be subjected to appropriate treatment such as cutting of the output.
Patent JP-S6142762-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: YOSHINO TADASHI
IPC: G11B15/14
Filed: 1984-08-02
Abstract: PURPOSE:To make the titled device suitable for a 4-head type magnetic picture recording and reproducing device by forming a controlled signal fed to a cylinder position control circuit and a head switching signal by means of a turning phase detecting output and a turning information detecting output of a magnetic head of a rotary head cylinder. CONSTITUTION:A magnetic tape 4 is wound on a rotary head cylinder 3 on which magnetic heads 21-24 with different azimuth angle while being separated at 90 deg. each and a signal is recorded or reproduced. A PG7 detecting the rotating phase of the cylinder 3 gives an output to a 1/3 frequency division circuit 28 and an FG6 detecting the turning information of the cylinder 3 gives an output to a 1/3 frequency division circuit 29. The output circuit 29 of the circuit 28 is reset and the circuit 29 gives an output to a delay circuit 30. The 2nd delay output of the circuit 30 is given to a 1/2 frequency divider 26 and the result is transmitted from an output terminal 27 to a cylinder position control circuit. Further, the output of the circuit 30 is fed to a 4-phase head switching signal generating circuit 31 and the heads 21-24 are switched at recording and reproducing. Thus, the device is suited to the 4-head magnetic picture recording and reproducing device and also to circuit integration.