baber/WOPTO huggingface dataset:
Patent JP-H07328040-A (JP)
Title: Auxiliary apparatus for implantation
Inventor: TANI HIROHISA
IPC: A61C8/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide an auxiliary apparatus capable of being surely buried in a bone without deforming an implant. CONSTITUTION:This auxiliary apparatus for implantation is constituted of a male screw section 2e screwed with the female screw section ld in the post hole 1c of an implant 1, a screw member 2 made of a round bar section 2d and a head section 2a, and a cylinder member 3 coupled with the round bar section 2d of the screw member 2. When this auxiliary apparatus for implantation is screwed with the female screw section 1d of the post hole 1c of the implant 1, the upper face 3a of the cylinder member 3 or part of it is brought into contact with the head section lower face 2c of the screw member 2, and the lower face 3c of the cylinder member 3 or part of it is brought into contact with the upper face 1b of the implant 1 or part of it.
Patent JP-S62288933-A (JP)
Title: Hand-written input dictionary retrieving device
Inventor: KIJIMA YUJI
IPC: G06K9/72
Filed: 1986-06-09
Abstract: PURPOSE:To facilitate the input operation by providing a special symbol processing part for a character string collating part to easily retrieve words including characters unaccustomed to write or difficult to recognize. CONSTITUTION:A hand-written character recognizing part 2 refers to a recognition dictionary storage part 3 to recognize characters inputted to a hand-written character input part 1 of a hand-written input dictionary retrieving device and displays recognition results on a display part 5 through a recognition result holding part 4 and holds them in a retrieval character string holding part 7. The next candidate is inputted from a candidate request input part 6, and all candidates are checked and displayed. Thereafter, contents of an object dictionary storage part 10 and those of a retrieval object dictionary 8 are collated with each other by a character string collating part 9. This character string collating part 9 is provided with a special symbol processing part 11 to process special symbols inputted from an input part 2. Thus, words including characters unaccustomed to write or difficult to recognize are easily retrieved to facilitate the input operation.
Patent JP-H02310524-A (JP)
Title: Liquid crystal display device
Inventor: SHINOMIYA TOKIHIKO
IPC: G02F1/1337
Filed: 1989-05-26
Abstract: PURPOSE:To improve contrast by constituting oriented films of polyimide films obtd. from di-4-aminocyclohexyl methane as a base component and an arom. tetracarboxylic anhydride having one or two benzene rings in the skeleton as an acid component. CONSTITUTION:A light transparent substrate 1 is constituted by forming a transparent electrode 2 consisting of an ITO film on one surface and laminating and forming the oriented film 4 via an electrode protective film 3 consisting of SiO2, etc., thereon. Two sheets of the light transparent substrates 1 and the oriented films 4 are disposed above and below in such a manner that they face each other. The substrates are then stuck to each other by an epoxy resin 6 via spacers 5 by which the liquid crystal cell is constituted. The polyimide films obtd. from the di-4-aminocyclohexyl methane as the base component and the arom. tetracarboxylic anhydride having the one or two benzene rings in the skeleton as the acid component are used for the oriented films 4. The liquid crystal display device improved in the contrast ratio is obtd. in this way.
Patent JP-S5757896-A (JP)
Title: Electrolyzing device for strip-like metallic plate
Inventor: MORI TERUO
IPC: C25F7/00
Filed: 1980-09-26
Abstract: PURPOSE: To electrolyte both surfaces of a metallic plate effectively by providing the 1st and 2nd electrodes opposite to one surface side and other surface side of a strip-like metallic plate traveling continuously in electrolyte, coupling the 1st electrode and one pole of an electroc power source, and coupling the 1st and 2nd electrodes in the electrolyte.  
     CONSTITUTION: The 1st cathode plate 9 and 2nd cathode plate 9' are provided in a way as to oppose respectively to one surface side and other surface side of a strip- like metallic plate 1 traveling continuously in electrolyte 8. The 1st plate 9 and the cathode 10 of an electric power source are coupled via a bus bar 11, and the plate 9 and the plate 9' are coupled via an electrically conductive member 90 in the electrolyte 8. Therefore, the anodically oxidized films formed on the plate 1 are made uniform in the width direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6113057-A (JP)
Title: Differential revolution swinging output mechanism
Inventor: FUKUTAKE HEIJI
IPC: G01M99/00
Filed: 1984-06-27
Abstract: PURPOSE:To improve simulation performance by generating the torsional vibration similar to the actual vibration by connecting the first and the second swing mechanisms onto the first and the second planetary gear mechanisms, respectively. CONSTITUTION:The first and the second planetary gear mechanisms 11 and 12 are arranged onto the inner peripheral side of ring gears 1 and 2. The first planetary carrier 14 of the first planetary gear mechanism 11 is fitted onto the inner peripheral surface of a cylinder part 3a through a bearing metal 16, and a swing arm 20 is provided integrally and is connected to the first swing mechanism 18. The swinging input shaft 28 of the second planetary gear mechanism 12 is fitted in turnable ways onto the inner peripheral surface of the cylinder part 3a through a bearing 29, and the second swinging mechanism 30 is connected to the edge part of the swinging input shaft 28. A test-piece holder 33 is fixed at the edge part of the first output shaft 21.
Patent JP-S5259168-A (JP)
Title: Preparation of pyrimidines
Inventor: SUZUKI NOBUYUKI
IPC: C07D405/04
Filed: 1975-11-10
Abstract: PURPOSE: Simple and high-yield preparation of N-substd. uracil N'-(2'9-furanidyl) derivatives, useful as anti-tumor drugs or photo-sensitizers, by reductive cyclization of novel intermediates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5561057-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIKAWA KIMIMARO
IPC: H03K19/091
Filed: 1978-10-31
Abstract: PURPOSE:To increase fanout number and switching speed by keeping an effective base layer out of common base and injector of an inverter high in resistance and a common reactive base layer and an injector layer low in resistance. CONSTITUTION:A p<+>-type common base layer 2 and an injector 1 are formed through thermal diffusion from p<+>-type poly-Si11 etched selectively. An oxidized film 13 produced in this case is etched to a mask, ion is injected at high energy to form an n-layer, ion is then injected at low energy to form a p-layer, and an n<+>- type ohm connection layer 3 is finally provided through thermal diffusion. According to this constitution, since the effective emitter layer 6 is higher in density than the effective base layer 5, an injection efficiency of a reverse operating npn transistor is improved, a parasitic base resistance decreases, a fanout can be increased, and a switching speed increases.
Patent JP-S5838061-A (JP)
Title: Contact type image sensor
Inventor: MATSUZAKI EIJI
IPC: H04N1/031
Filed: 1981-08-28
Abstract: PURPOSE:To improve the utility efficiency of irradiated light and to obtain high resolution, by providing a plurality of openings in a photoelectric conversion element, in a contact type image sensor scanning an image of an original. CONSTITUTION:In a contact type image sensor receiving a reflected light from an original 6 at a photoelectric conversion element 2, a plurality of openings for photo-transmission are provided in the element 2 and openings 103, 105, 107, and 109 for photo-transmission are provided for an opaque member 3 corresponding to the openings for the elements 2. The area of one opening is made decreased to suppress the amount of transmission of the reflected light from the original 6. Thus, crosstalk among the photoelectric conversion elements 101, 102, 104, 106 and 108 being split in each element can be obtained, allowing to increase effective light reception area and to improve the sensitivity.
Patent JP-H11311006-A (JP)
Title: Handrail pipe fastening device
Inventor: IWASHITA YOSHIO
IPC: E04F11/18
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a handrail pipe fastening device low in cost, applicable regardless of the material of a handrail pipe, mountable to a joint part of the handrail pipe with simple operation and having sufficient mechanical strength in the fastened state. SOLUTION: A handrail pipe fastening device has a fastener 2 with a truncated cone part 4 rising from a base part 3 to be fixed to a fixed object; a handrail pipe 1 of cylindrical cross section fitted to the truncated cone part 4; and a plurality of independent curved wedges 9 unrestrained in peripheral moving deformation, with outside faces 10 shaped along the inner surface of the handrail pipe 1 and with the inside faces 11 shaped along a conical face 7 of the truncated cone part 4. The curved wedges 9 are press-fitted in a parallel state, and the handrail pipe 1, the curved wedges 9 and the truncated cone part 4 are fastened in a state of leading to elastic deformation.
Patent JP-H05301141-A (JP)
Title: Machine tool with carrying device
Inventor: SUNAGO YUKIHISA
IPC: B23Q7/04
Filed: 1992-04-28
Abstract: PURPOSE:To provide a machine tool with a carrying device which ms so designed as to simplify and facilitate carrying a work in/out in particular. CONSTITUTION:A machine tool with a carrying device is so constituted that a carrying device 20 for a work is fitted onto a spindle head 6, the axial movement of the machine tool 1 and the turning movement and the open/close actions of the carrying device 20 permit the work W to be carried in/out, and the work housed in a work magazine WM located at the corner and the like over a table 4 is carried and detachably mounted on a circular dividing table mounting jig 10.
Patent JP-H0948716-A (JP)
Title: Cosmetic
Inventor: HORINO MASAAKI
IPC: A61K8/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic, good in dispersibility and having high effects on protection of the skin against ultraviolet rays and high stability with time by treating the surfaces of fine partiulate titanium oxide and fine particulate zinc oxide with a silicone oil agent, chemically bonding the silicone to the surfaces and using the resultant surface-treated materials at a specified ratio. SOLUTION: This cosmetic contains fine particulate titanium oxide and fine particulate zinc oxide respectively treated with a silicone preferably at a weight ratio of (9.8:0.2)-(5:5), preferably (9:1)-(6:4), more preferably (8:2)-(6.8:3.2). The fine particulate titanium oxide comprising secondary flocks having 0.5-3.0μm average particle diameter and the fine particulate zinc oxide comprising secondary flocks having 0.2-3.5μm average particle diameter are especially used. The total amount of fine particulate titanium oxide and fine particulate zinc oxide is regulated to 0.5-12.5wt.%, preferably 1.0-10wt.% based on to the whole cosmetic. The fine particulate titanium oxide treated with the silicone is obtained by pulverizing or disintegrating titanium oxide with a jet gas stream and simultaneously adsorbing or bonding the silicone thereto.  The zinc fine particlulate zinc oxide treated with the silicone is prepared in a similar way.
Patent JP-H01304184-A (JP)
Title: Manufacture of methane-containing gas
Inventor: MATSUZAWA TADAHIRO
IPC: C10L3/00
Filed: 1988-06-02
Abstract: PURPOSE:To efficiently remove CO2 gas under a low thermal load by a process in which the CO2 gas in a reaction product gas obtained through a reaction of an alcohol with steam is absorbed by a liquid phase alcohol. CONSTITUTION:After moisture removal, a reaction product gas obtained through a reaction of an alcohol with steam is introduced through a pipe 1 into a CO2 gas separation step. On the other hand, the gas dissolved in a liquid phase alcohol is separated from the alcohol under reduced pressure in a flush tank F; the pressure of the gas is raised by a circulator K; and the gas passing through a pipe 6 and mixed with the reaction product gas is introduced into a CO2 gas absorption tower T. A supply alcohol from the upper part and a circulating alcohol from the middle part are fed into the tower T to remove the CO2 gas in the reaction product gas, so that a methane-containing gas is obtained through a pipe 3. The circulating alcohol containing an absorbed CO2 gas passes through the flush tank F and is fed into a CO2 gas diffusion tower D, where the CO2 gas is removed by the air introduced therein through a pipe 8 with a blower B. Part of the alcohol is then sent through a pipe 12, a cooler E, and a pipe 13 to the absorption tower T for reuse.
Patent JP-S62294754-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: HAMAI KYUGO
IPC: F02M7/08
Filed: 1986-06-10
Abstract: PURPOSE:To improve acceleration performance, by injecting fuel from an accelerator pump, which operates in accordance with a change of intake negative pressure, to intake ports while controlling the fuel in accordance with the operative condition of an engine. CONSTITUTION:Fuel from a pump 6 is injected from an injector 5, while one part of the fuel is injected from nozzles 25 to intake ports through a check valve 17, accelerator pump 10, acceleration fuel passage 22 and a check valve 23. A throttle valve 4 is rapidly opened, and when the negative pressure in an intake pipe 19 decreases, fuel in a chamber 14 is injected from the nozzles 25 by a spring 16 by decreasing the negative pressure in a bottom side chamber 15 of a diaphragm 13. The chamber 14 communicates with a return passage 9 through a passage 33, and an engine, which controls fuel in the chamber 14 by the second solenoid valve 32, increases acceleration fuel if the valve 32 is closed. The first solenoid valve 31 in the passage 22 is closed when the engine is placed in an unsteady condition, and unnecessary supply of fuel is prevented.
Patent JP-H0428727-A (JP)
Title: Biaxially drawn polyamide film having excellent resistance to retort
Inventor: MATSUDA HITOSHI
IPC: C08J5/18
Filed: 1990-05-24
Abstract: PURPOSE:To obtain the subject film suitable for packaging of food with no decreasing of strength after high-temperature retort treatment nor inducing delamination phenomenon comprising a terminal-modified polyamide-based resin, having a specific ratio of number of terminal carboxyl group to number of terminal substituted amide group. CONSTITUTION:The objective film is composed of a terminal-modified polyamide-based resin having a ratio of (A) number of terminal carboxyl group (COOH) to (B) number of terminal substituted amide group (CORR') (R is 1-22C hydrocarbon; R' is H or 1-22C hydrocarbon) satisfying the formula : B/(A+B)X100>5. Besides, tensile breaking elongation after retort treatment at 130 deg.C for 30min is preferably >=80% of tensile breaking elongation before the retort treatment.
Patent JP-H08322614-A (JP)
Title: Coupling of band member
Inventor: SAKAMOTO HIROO
IPC: A44C5/24
Filed: 1995-05-31
Abstract: PURPOSE: To perform coupling of band members easily and surely and raise durability, concerning the coupling of band members. CONSTITUTION: This is equipped with a coupling 10, which is arranged at one end of a band member B and has a spring bar 20 provided with push buttons 23e capable of being pushed in from both sides in width direction of a band member B, and a receiving member which is arranged at the other end of the band member B and also has a claw which is engaged with the push button 23e in the normal state and besides whose engagement is released when the push buttons 23e are pushed in from both sides in width direction of the band member B.
Patent JP-S6027221-A (JP)
Title: Delay device
Inventor: YAMAMOTO YOSHIYUKI
IPC: H03K5/13
Filed: 1983-07-22
Abstract: PURPOSE:To prevent the delay time of an output pulse from change due to temperature change by providing at least one output voltage out of the 1st and 2nd reference power supplies with proper temperature reliability. CONSTITUTION:A transistor (TR) Q1 and a resistor R1 constitute a driving circuit, a voltage source V1 constitutes the 1st reference power supply having proper temperature reliability and a resistor R2 and a capacitor C1 constitutes an integrating circuit. TRs Q2, Q3 and registors R3, R4 constitue a voltage comparator and a voltage source V2 constitutes the 2nd reference power supply having proper temperature reliability. A TR Q4 and a resistor R7 constitute an output circuit. Even if the resistance value of the resistor R2 constituting the integrating circuit and the capacity value of the capacitor C1 are sharply changed by temperature change, the delay time of the output pulse is not almost changed by the temperature change by knowing the resistance value and the temperature reliability of the capacity previously.
Patent JP-S63296639-A (JP)
Title: Method for raising scallop
Inventor: TAKAGI HIROYUKI
IPC: A01K61/00
Filed: 1987-05-29
Abstract: PURPOSE:To enable automation of a fixing step for each scallop without damaging the living body thereof, by fixing a fastening member forming a loop straddling over the hinge part on the shell surface part of the scallop by bonding. CONSTITUTION:A fastening member 16 forming a loop by nipping a hinge part 12 of each scallop 2 is bonded to the surface part of the scallop, which is then attached to a vertical hanging member 20 with the fastening member 16 and fastened in seawater. Furthermore, the bonding of the fastening member 16 for the above-mentioned shell surface part is preferably carried out by using an adhesive 14 applied to the surface part after subjecting the shell surface part to washing treatment with an acid.
Patent JP-2000328285-A (JP)
Title: Acidic tin-copper alloy plating bath
Inventor: ITO KAZUO
IPC: C25D3/60
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To impart a plating film having solder wettability equivalent to that of a tin-lead alloy plating bath or higher by incorporating trace eutectoidable different metal ions into Cu. SOLUTION: The plating bath preferably has the following composition: 5 to 100 g/l Sn2+ ions, 0.05 to 20 g/l Cu2+ ions (or Cu+) ions, 0.5 to 30 g/l nonionic interfacial active agent and 0.01 to 10 g/l different metal ions. The different metal ions are preferably Ni2+, Fe2+, Zn2+ and Ag+. Even if the composition in the bath is excessively small or excessively large, the assurance of good solder wettability in the plating film is difficult, and if the bath is excessively large, the crystal grain refining of the plating film progresses further and the film cures, leading to the degradation in the secondary fabricatabiity of the plating film. The plating bath regulated to a pH to <6 is used and for this purpose, alkane sulfonic acid, etc., and inorganic acid, for example, sulfuric acid, etc. are adequately used.
Patent JP-S62294131-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet minimal in iron loss
Inventor: NISHIIKE UJIHIRO
IPC: H01F1/16
Filed: 1986-06-12
Abstract: PURPOSE:To reduce iron losses due to mirror-finishing treatment of silicon steel sheet surface, by subjecting the surface of a finish-annealed grain-oriented silicon steel sheet to mechanical polishing by use of elastic abrasive material so as to form a smooth surface having a specific surface roughness. CONSTITUTION:The matrix surface of a finish-annealed grain-oriented silicon steel sheet is subjected to mechanical polishing by use of elastic abrasive material so as to be formed into smooth surface of <=0.3mum average roughness Ra. As the above elastic abrasive material, the one prepared by allowing abrasive grains to adhere to a matrix such as polyurethane, etc., and the like are used. In this way, irregular strain is applied to the matrix surface, so that deterioration in magnetism can be prevented. Further, by forming, if necessary, a tension- giving film of TiN, etc., on the surface of the above mirror-finished surface, magnetic properties can be improved to a greater extent.
Patent JP-H04360330-A (JP)
Title: Optical heterodyne detector
Inventor: MATSUDA EIICHI
IPC: H04B10/61
Filed: 1991-06-06
Abstract: PURPOSE:To realize the optical heterodyne detector in which no pseudo locking of a channel is in existence, an absolute frequency is managed and a stable channel is selected automatically. CONSTITUTION:The detector is provided with a heterodyne reception section 2 receiving plural optical input signals 1 and a local oscillation optical signal Lo to implement optical detection and outputting an IF beat signal 11, a local oscillation light source 8 outputting a local oscillation optical signal with an initial setting value Ii outputted from a control section 8 receiving a channel selection signal 10 and outputting a relevant initial setting value, a frequency discriminator 9 feeding back an error signal Se2 of a center frequency of the initial setting value to the control section from an IF beat signal, an oscillator 4 outputting a local oscillation signal So, an FP resonator 5 in sweep operation based on the local oscillation signal So, a photo detection section 6 detecting its output, and a phase detector 7 applying synchronization detection to an output from the optical detection section 6 and feeding back an error signal Se1 relating to a deviation from a signal transmission peak to the initial setting value of the control section.
Patent JP-S6029534-A (JP)
Title: Operation of air conditioner
Inventor: SUZUKI CHIAKI
IPC: F24F11/02
Filed: 1983-07-26
Abstract: PURPOSE:To enable adequate temperature control without decreasing the cooling effect or the warming effect owing to the large value of the temperature shift in the operation while sleeping soundly by a method wherein the shift temperature is changed according to the room load. CONSTITUTION:The setting temperature on a controlling part is shifted successively towards the open air temperature after starting operation, and at the time of ON/OFF controlling of a compressor based on the difference of this shifted setting temperature and the room temperature, the loading quantity of the room is acquired from the required times from the starting of the compressor arriving to the setting temperature, and the above-mentioned setting temperature is changed according to the load quantity. And the offtime of the compressor, which reiterates ON/OFF, are added up, and the compressor is made to start shifting on the time this added value has passed the determined time. Furthermore, the compressor is made to conduct the monitoring operation by stopping the shift operation of the above-mentioned temperature when the compressor continued the off condition for the determined time before shifting to the next setting temperature. Herewith, adequate temperature control is carried out and the comfortability while sleeping is improved.