baber/WOPTO huggingface dataset:
Patent JP-H10149735-A (JP)
Title: Push button switch apparatus
Inventor: NISHIO YUKIO
IPC: H01H13/06
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent bending damage of an axis installation part and contact failure of a contact part and improve the durability without being affected with dust even in environments in which a large quantity of dust is generated. SOLUTION: A key switch 2 is installed in a switch installation plate 1, a switch operating axis 3 made of resin is installed in the center part of the key switch 2 in a manner that the axis can move up and down direction and elastic force is constantly applied upwardly to the key switch by a spring. A hole 4 for connection is formed in the upper part center of the axis 3 and an axis installation part of a key top 5 is inserted into the hole 4 for connection to fix the key top 5. A first dust-proofing and also shock absorbing material 11 is installed in the lower side of the key top 5 along the outer circumference of the key top 5 and a second dust proofing and also shock absorbing material 12 is installed in the upper face of the switch installation plate 1.  A switch contact is installed in the lower part of the key switch 2 and the key switch 2 is turned on by bringing the lower end of the axis 3 into contact with the switch contact at the time when the key top 5 is pushed. In the case the key top 5 is pushed slantingly, the force applied from the vertical direction to the axis installation part by the dust-proofing and also shock absorbing materials 11, 12 is suppressed to low to prevent bending damage.
Patent JP-H06128488-A (JP)
Title: Electrically conductive silicon-based polymer composition
Inventor: MORI SHIGERU
IPC: C08L83/16
Filed: 1992-10-20
Abstract: PURPOSE:To obtain a new composition having high electric conductivity and useful as a box unit, etc., for electromagnetic shields due to its excellence in shaping properties without any embrittlement due to doping by doping a polysilane containing carbazoyl group with iodine. CONSTITUTION:The composition is obtained by doping a polysilane containing carbazoyl group as a part of organic substituent groups with iodine. A polysilane having the carbazoyl group through methylene group to Si atom at the N- position is preferred as the polysilane and preferably obtained by reacting a diorganodihalogenosilane of the formula R<1>R<2>SiX2 (R<1> and R<2> are H or 1-12C monovalent hydrocarbon; X is halogen) and a carbazoyl group-containing dihalogenosilane of the formula R<3>CzSiX2 {Cz is expressed by the formula [(n) is 1-10]} with an alkali metal in an inert solvent. Furthermore, e.g. a vapor method for doping by exposing the polysilane to a vapor atmosphere of the iodine is cited as the method for doping the polysilane with the iodine.
Patent JP-H02152238-A (JP)
Title: Semiconductor device
Inventor: IINO KAZUHIRO
IPC: C23C22/56
Filed: 1988-12-02
Abstract: PURPOSE:To arrange a wiring part and an element at high density by a method wherein a solder protrusion is formed by using aluminum and an aluminum alloy to which an element constituting the alloy has been added as a substratum forming the solder protrusion. CONSTITUTION:For example, an Al-5% Cu substratum 2 is formed by alternately laminating pure Al 5, as a lowest layer, and pure Cu 6, as an uppermost layer, on an Si substrate 3 and by annealing this laminate in an inert atmosphere at 450 deg.C for one hour. In succession, the substrate 3 including the Al-5% Cu substratum is coated uniformly with a PI layer 4 at a thickness of 1mum; the PI layer 4 is etched and removed only in a part where a semiconductor substrate is installed. Lastly, a conveyance apparatus 9 is held in an ultrasonic soldering apparatus 8 which contains an Sn-37% Pb-1.5% Ag solder 7; it is fixed so as to keep a gap of 0.1mm from an ultrasonic oscillator 10; ultrasonic waves at 200W are applied for three seconds; in succession, this laminate is left in a solder tank for five seconds; it is taken out into nitrogen atmosphere 11 and cooled. By using said method, it is possible to stably form a solder protrusion with a height of 20mum.
Patent JP-S63160146-A (JP)
Title: Display method for lamp lighting time
Inventor: HIROTA TAISUKE
IPC: H01J61/35
Filed: 1986-12-24
Abstract: PURPOSE:To estimate the life of a fluorescent lamp correctly and easily by processing the remaining face of the discolored or colored material region opposite to the lamp-side face so as to prevent or reduce the natural ultraviolet ray transmission. CONSTITUTION:Small pieces of the black or red colored sheet (easily discolored or colored paper) 4 to prevent the effect of ultraviolet rays in the natural light and white sheets (hardly discolored or colored paper) 3, 3' are adjacently fitted to part of a lamp 1, for example. That is, for a fluorescent lamp, for example, the colored sheet 4 is discolored by ultraviolet rays during the lamp lighting and becomes nearly white after a fixed time. Therefore, to what degree the lamp has been lighted can be roughly known by the color difference from the adjacent sheets 3, 3'. The coloring agent of the sheet preventing the effect of ultraviolet rays in the natural light is controlled and selected so that the time when the sheet is discolored to white nearly matches the life time of the lamp, thus if there is no color difference between both sheets, it can be known correctly and easily that the lamp life is almost nearing its end.
Patent JP-2000128763-A (JP)
Title: Antimicrobial composition and skin preparation for external use containing the same
Inventor: SEI EIJI
IPC: A61K8/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent composition capable of providing sufficient antiseptic effect while controlling utilization amount of para- oxybenzoic acids and formulating with skin preparation for external use such as cosmetic or medicine for external use. SOLUTION: This antimicrobial composition comprises (a) paraoxybenzoic acids and (b) at least one kind of compound selected from 3-[4-hydroxy-3, 5-bis(3- methyl-2-butenyl)phenyl]-2-propenoic acid, benzenepopanoic acid, 4-(2- carboxyethenyl)-2-(3-methyl-2-butenyl)phenyl ester and their salts.
Patent JP-H10141252-A (JP)
Title: Scroll compressor
Inventor: MONNIER KENNETH JOSEPH
IPC: F04C28/06
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of preventing noise from being generated and a machine from being damaged by releasing load of a compressor in the stop of the operation and in the forcible reverse rotation of a scroll compressor, and capable of being easily incorporated. SOLUTION: A cam 110 rotatably supported on a rotary shaft 24 provided with a crank pin 26, for driving a turning scroll member is arranged between a fixed housing 18 and a turning scroll member or a hub 50 integrated with this member. The cam is provided with a wedge-shaped cam part 114, the cam part 114 is engaged with the wall surface 66 of the housing and the outer surface of the hub 50 by the reverse rotation of the rotary shaft to displace the turning scroll member in the direction to separate both scroll blades from each other. The cam is connected to the crank pin so that the cam may be normally rotated and driven during the normal operation of a compressor, while, so that the rotary shaft may be allowed to be reversely rotated after the separation of the both scroll blades in the reverse rotation. Releasing of load is obtained by the separation of both scroll blades.
Patent JP-H09129739-A (JP)
Title: Semiconductor device
Inventor: URUSHIYAMA HIROHIKO
IPC: H01L21/268
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress damages to the surface of a semiconductor substrate by forming openings through a passivation film near a laser trimmed interconnection layer and discharging 4 gas produced during cutting this layer by a laser beam through the openings. SOLUTION: A semiconductor device has an insulation film 22 on a semiconductor substrate 21 with circuit elements formed on the surface. On the film 22 a laser-trimmed interconnection layer 23 having fine parts 23a is formed and passivation film 24 formed on the layer 23. The layer 24 near the layer 23 has openings 24a to discharge a gas produced during cutting of the parts 23a by the laser beam through them, thereby reducing damages to the substrate 21.
Patent JP-H11142581-A (JP)
Title: Gas collecting device
Inventor: NOYA AKIHIKO
IPC: B23K9/013
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, simple, and economic gas collecting device for collecting the whole quantity of a gas discharged into water. SOLUTION: A gas discharged into water as bubbles from a gas discharging section 13 is collected by means of a gas collecting hood 1 fixed to a supporting bar attaching arm 3 provided on a stage 12 with supporting bars 2 for fixation. The collected gas is sent to a gas treating device 5 attached to a portable frame 7 through a bellows type duct 8 provided with a flow rate regulator 11 and discharged by means of an exhauster 6 after treatment.
Patent JP-H07143588-A (JP)
Title: Vertical array type speaker equipment
Inventor: NAKAMURA HISAJI
IPC: H04R1/34
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a sufficient acoustic power and to enhance the directivity of the horizontal direction by arranging speaker arrays in symmetrical positions on both sides of rear ends of two baffle plates which have rear ends joined to each other and have front ends opened at a prescribed angle and are perpendicularly provided. CONSTITUTION:Speaker arrays 4 where plural small-diameter speakers 3 are arranged in the longitudinal direction are arranged in symmetrical positions inserting and holding both sides of rear ends 1a and 2a of two baffle plates 1 and 2 which have rear ends 1a and 2a joined to each other and have front ends 1b and 2b opened at a prescribed angle and are perpendicularly provided. It is preferable that a speaker whose diaphragm has an effective diameter smaller than the wavelength 1.75cm of a maximum frequency to be reproduced, for example, 2000 cycles is used as each small-diameter speaker 3. It is preferable that speaker arrays 4 have plural small-diameter speakers 3 arranged in the longitudinal direction at intervals of a length smaller than a half wavelength of the maximum frequency to be reproduced.
Patent JP-H09149188-A (JP)
Title: Remote diagnostic system for communication equipment
Inventor: SHIBATA KOICHI
IPC: H04N1/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the diagnostic system in which valid security is conducted for remote diagnosis. SOLUTION: The diagnostic system is made up of a facsimile equipment A being a terminal station receiving a remote diagnosis and a center station equipment C having a function of executing the remote diagnosis. The center station equipment C generates ciphered data based on a unique ID number sent from the facsimile equipment A, and the facsimile equipment A decides whether or not the result of analyzing the ciphered data sent from the center station equipment C corresponds to the ID number generated in its own station and decides the access is not an illegal access when correct and enters remote diagnosis and decides the access to be an illegal access when not corrected, interrupts the line to have provision against the illegal access to secure the security.
Patent JP-H06301105-A (JP)
Title: Exposure image plane switching device
Inventor: MOCHIDA MITSUYOSHI
IPC: G03C3/00
Filed: 1993-12-08
Abstract: PURPOSE:To photograph a panoramic size frame having a linear contour on a photographic film. CONSTITUTION:A photographic film 14a is set on a film support face curved against the film feeding direction to correct the image face curvature of a photographic camera 23. An exposure frame forming the object light transmitting the photographic lens 23 into the full size is arranged in front of the film support face. Two mask plates 50, 51 forming the exposure image plane 28a specified by the exposure frame into a panoramic image plane 62 are provided in front of the exposure frame accessibly between the inside and the outside of the object optical path fed to the exposure frame. Opposite sides 50d, 51d of two mask plates 50, 51 are formed into a convex curve against the image plane center, and the line 63 along the film feeding direction A within the contour line of the panoramic image plane 62 is linearly exposed.
Patent JP-H07161941-A (JP)
Title: Semiconductor device
Inventor: GOTO MITSUHIKO
IPC: H01L27/095
Filed: 1993-12-08
Abstract: PURPOSE:To reduce a shortcircuiting current flowing between D-FET of a load element and D-FET of a switching element and to constitute a DCFL circuit of D-FET alone by making a plurality of D-FETs of totem-pole connection of D-FET as a switching element. CONSTITUTION:An inverter circuit is constituted of a D-FET 1 which is a load element directly connected to a circuit power supply and a totem-pole connection part 4 which is totem-pole connected by two D-FETs used as a switching element. The totem-pole connection part 4 is constituted of a D-FET 1a wherein a drain is connected to the D-FET 1 of a load element and a D-FET 1b wherein a drain is connected to a source of the D-FET 1a. Thereby, it is possible to greatly reduce a current flowing to a D-FET of a switching element during low voltage input which was a cause of shortcircuiting and to realize input/output characteristic which is approximately the same as that of a conventional DCFL circuit.
Patent JP-H10234107-A (JP)
Title: Method for sending speed command in electric vehicle and device therefor
Inventor: RI SEIHAN
IPC: G08B21/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To enable efficient control of the running speed of an electric car by judging whether or not abnormality is present from the difference in value of speed command signals outputted by a variable resistor and by alarming the abnormality, when it exists. SOLUTION: Two or more variable resistor 1, 2 are provided on an accelerator pedal. When the pedal is pushed down, the values of the bearable resistors 1, 2 change, which makes speed command signals variable in accordance with the change. These speed command signals which are changing are inputted to an electronic controlling unit part 7 through waveform-adjusting parts 3, 4, an interface part 5 and an analog-to-digital converting part 6. Detecting the difference in value of the speed command signals each outputted by the variable resistor 1, 2, the electronic controlling unit part 7 judges that abnormality occurring to the variable resistors 1, 2 when the detected difference in value, is equal or larger than a reference level set in advance.  An alarm sound emitted by an alarming part 8 for stopping an electric car enables controlling the running speed of the electric vehicle and to prevent a failure arising from the abnormality of the variable resistors.
Patent JP-H03168657-A (JP)
Title: Electrophotographic printer
Inventor: SEKIZAKI YUICHI
IPC: G03G15/22
Filed: 1989-11-28
Abstract: PURPOSE:To prevent the degradation of printing quality and staining in a printer caused by the scattering of unfixed toner by providing a monitoring part, which monitors a time having elapsed since transfer is completed, and an instruction part carrying out fixing feed based on a signal from the monitoring part. CONSTITUTION:When the completion of the transfer based on a series of printing instructions is transmitted to the resister 2a of the time monitoring part 2, value-of-time data T which is stored in the resister 2a and whose length is suitable for preventing the scattering of the unfixed toner on consecutive sheet P is set as data, and the time monitoring flag is turned on. Then, timer interruption is carried out at a fixed period by an interruption timer 2b, and the time elapsed since the completion of the transfer is counted. When the time T is counted, the flag is turned off and the signal is sent to the fixing feed instruction part 3, which gives an instruction to a control part 30 to execute the fixing feed. Thus, an unfixed part Pa on the sheet P is automatically fixed by a fixing part 20.
Patent JP-H07123997-A (JP)
Title: Biological production of hydroxide at 25-position of steroids
Inventor: SUZUKI KOJI
IPC: C12P33/06
Filed: 1993-11-02
Abstract: PURPOSE:To efficiently obtain 25-hydroxystroids useful as medicines, etc., in high yield in one stage by adding steroids to a specific microbial cell, etc., of an actinomyces and converting the hydrogen atom at the 25-position into hydroxyl group. CONSTITUTION:This method for producing the objective 25-hydroxysteoids is to add steroids expressed by the formula [R1 is H or a (protected)hydroxyl group; R2 is H, a hydroxy-lower alkoxy, etc.; R3 is H or a protecting group; R4 to R7 are each H, etc.; X is CH2 or O] such as cholesterol to a microbial cell of an actinomyces capable of hydroxylating the 25-position of the steroids such as Streptomyces species HB-103 (FERM BP-4318) or a culture solution thereof, culture the microbial cell under aerobic conditions and convert the hydrogen atom at the 25-position into hydroxyl group.
Patent JP-2001122219-A (JP)
Title: Packaging machine for both vacuum packaging and bind packaging
Inventor: IKEMOTO IWAO
IPC: B65B31/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a packaging machine capable of handling both vacuum packaging and bind packaging. SOLUTION: On the periphery of a first rotary table 3 having bag grip equipment, a bag supplying magazine 7 and bag supplying equipment, printing equipment 9 and opening equipment 11, solid item filling equipment 13, liquid item filling equipment 15, deairing equipment 17, intermediate seal equipment 19 are provided. A second rotary table 5, which receives a bag through delivery equipment 21, is provided with vacuum chamber equipment 31 having bag holding equipment 35 and top seal equipment 36. Binding equipment 51 is provided next to the final processing position of the second table, and receives the bag through delivery equipment 41.  The on and off of the deairing equipment, intermediate seal equipment, the top seal equipment of the vacuum chamber and the binding equipment are selectively controllable, and as to the vacuum chamber, the inside can be freely connected to or shut off from a vacuum source. The on/off of each of the equipment, the connection to and disconnection from the vacuum source of the vacuum chamber, vacuum seal packaging, binding packaging, deair/seal packaging, and desir/binding packaging can be done by switching.
Patent JP-H08167853-A (JP)
Title: Method for compressing/restoring data
Inventor: YAHAGI HIRONORI
IPC: G06F5/00
Filed: 1994-12-13
Abstract: PURPOSE: To improve the compressibility factor of data frequently using low degree encoding by calculating the appearance probability of the degree of each context based upon a context starting encoding. CONSTITUTION: A context searching means 102 inputs a mark (k) from data. An arithmetic coding means 106 finds out a context of an encoded degree (n) in which the mark (k) is registered in the code space of a mixed model and encodes the context. In a context dictionary 101, the contents of cumulative frequency relating to the context model of the degree (n) are updated and an updating means 109 for a frequency counting means 103 updates the contents of the means 103. When generation probability indicating the degree of a context enabled to be encoded when encoding is started from a certain context calculated and weighted, the compressibility factor of data frequently using low degree encoding and having low correlation with a high degree can also be improved.
Patent JP-H11142712-A (JP)
Title: Camera
Inventor: TOMINAMI TOORU
IPC: G03B17/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a camera and to accurately realize variable power in a real image type zoom finder by providing a large gear engaged with a cam pin erected on the straight advance moving member of a lens barrel and arranging a solid cam integrally formed with a small gear meshed with the large gear near the back surface of the reflection surface of a zoom finder. SOLUTION: Relating to the real image type zoom finder in a finder unit; the cam pin 31 is erected on the straight advance moving member of the lens barrel holding a photographing lens being a zoom lens and performing variable power operation in an optical axis direction. Then, a cam member 32 is equipped with a cam engaged with the cam pin 31 and the large gear 32b and is moved only in a direction orthogonal to the optical axis of the photographing lens. The solid cam 54 integrally formed to be coaxial with the small gear meshed with the gear 32b and moving a moving lens in an optical axis direction is arranged under an objective lens and near the back surface of the 3rd reflection surface 45d of the porro-prism 45 of the real image type zoom finder.
Patent JP-H10311146-A (JP)
Title: Reinforcing method for concrete structure
Inventor: IIBOSHI TSUTOMU
IPC: E04C5/07
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To make the execution of work easier and also reduce cost by adhering in parallel a plurality of linear bodies of polyoxymethylene having a particular tensile modulus of elasticity with an adhesive for reinforcement. SOLUTION: A column to be reinforced is chamfered at the corners with a straight line or a circular arc having a very small radius, and the surfaces are smoothened, coated with primer and then hardened. Thereafter, a sheetshaped body of polyoxymethylene linear bodies is adhered in a direction at right angle with the axis of member, and an ending edge portion is superimposed with a starting edge portion and then fixed. The polyoxymethylene linear body has a tensile modulus of elasticity of 20 to 150 GPa, but 30 to 120 GPa is desirable. When processing to a plane-shaped body, polyoxymethylene linear bodies are pulled and arranged in parallel, and nylon fiber or the like is woven as weft yarn in one united body. Polyoxymethylene linear bodies arranged in parallel may be impregnated with a resin. By doing this, the work can be simplified and the time period of the work can be shortened.
Patent JP-H06155035-A (JP)
Title: X type welding gun
Inventor: MURAKAWA TOSHIHIRO
IPC: B23K11/11
Filed: 1992-11-18
Abstract: PURPOSE:To prevent damage of a work generated by allowing one of both gun arms to make a one side hit on the work ahead of the other gun arm. CONSTITUTION:A couple of gun arms 3 and 4 pivotally supported on a spindle 2 provided on a gun bracket 1 are connected via a link 6 having a joint on the middle. A guide groove 70 is provided on one side of the gun bracket 1, and the link 6, for instance, on the gun bracket 1 side, an engagement provided on the link 6 side, for instance, a pin 60 of the joint is engaged therewith and a guide mechanism 7 to regulate a moving locus for the gun bracket 1 of the link 6 is constituted of the guide groove and the engagement. Arbitrary tilting around the spindle 2 of both gun arms 3 and 4 is prevented by the link 6 and the guide mechanism 7 and both gun arms 3 and 4 abut on the work W at the same time when a gun is closed.