baber/WOPTO huggingface dataset:
Patent JP-H09169248-A (JP)
Title: Roof module for automobile and assembling structure thereof
Inventor: MORIMOTO MITSUAKI
IPC: H01Q1/32
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly of optional electrical equipment of a sun roof or the like and simplify assembling work regarding a roof module for automobile intensively equipped with various interior equipment, electrical equipment and its wiring to be fitted to a ceiling of an automobile. SOLUTION: A molded board 1 formed into shape conformed to a ceiling of a driver's seat part, that is, the front part of the ceiling of a body is intensively provided with a room mirror 10 and a sunvisor 11 serving as interior equipment, electrical equipment such as an antenna, a control unit 3 and a lamp 6, and a circuit conductor 4, further a connector 13 connected to an external electric circuit, and the like. Assembly work of optional electrical equipment and fitting work to the ceiling of the body are thereby simplified.
Patent JP-H07191294-A (JP)
Title: Optical switch
Inventor: OKADA AKIRA
IPC: G02F1/061
Filed: 1993-12-27
Abstract: PURPOSE:To provide an optical switch whose switching function is not deteriorated by performing heat treatment when and after it is produced, which does not require a long optical switching part and which is constituted so that only the optical switching part needs be exchanged in the case defect is caused in the optical switch. CONSTITUTION:Optical waveguides 13 and 14 are used as a passive transmission path, and a gap 20 is formed between the waveguides 13 and 14 on the same optical axis. A liquid crystal cell 15 is inserted in the gap 20 and the cell 15 is positioned on the optical axis of the waveguides 13 and 14. Only light(TE wave light) having the plane of polarization in parallel with the surface of a substrate 6 is wave-guided in a clad layer 17 and a core layer as the combination of the material of the optical waveguide. Desirably, one or plural lenses are inserted on both surfaces or both sides of the cell 15.
Patent JP-H02179674-A (JP)
Title: Object simulation method
Inventor: KAMEDA KEIICHI
IPC: G09B23/06
Filed: 1988-12-29
Abstract: PURPOSE:To eliminate the contradiction that objects do not collide with each other though overlapping on a picture by preliminarily determining sizes of objects on the display picture in a device for simulation of collision between objects or the like. CONSTITUTION:When an object including the size of an object on the picture on a display device 7 and a simulation condition are set by an input means 2, set contents are stored in a set value storage means 3. Picture data which is preliminarily generated and stored in a picture data storage means 4 corresponding to the set object and is nearest to the set size is read out. Simulation is executed based on this data in accordance with the simulation set condition in the means 3, and results and the progress are displayed in a short time without trouble.
Patent JP-H10170410-A (JP)
Title: Exhalation collecting device and portable exhalation seal-in vessel
Inventor: MAEKAWA HIROSHI
IPC: A61B5/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable exhalation seal-in vessel wherein, being small and easily handled, coming-in of external air is prevented with sure, and an exhalation collecting device corresponding to a portable exhalation seal-in vessel like that. SOLUTION: A subject blows in exhalation sample from a mouth piece 33. The exhalation sample is, introduced in a portable exhalation sample vessel 1 from an opening part 11, dried with a drying pack 19. The cooling fin of a cooling part 21 is cooled with a cooling device 41. When the exhalation sample touches the cooling fin, carbon dioxide solidifies and sticks to the fin. The exhalation sample passing the cooling part 21 is discharged, out of vessel, from the opening part 11 on the opposite side. When a specified amount of exhalation sample is blown in, the opening parts 11 on both ends of vessel are tightly closed. At the cooling part 21, carbon dioxide is selectively captured while its volume becomes less due to solidification, so the portable exhalation seal-in vessel 1 can be miniaturized.
Patent JP-2000161985-A (JP)
Title: Noncontact-type position sensor
Inventor: TERAMAE KATSUHIRO
IPC: G01D5/20
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact-type position sensor, capable of obtaining stable operation to displacements of the location of a shaft interlocked with a body to be detected. SOLUTION: A metal shaft 2 is inserted into a sensor coil part 1, in such a way as to be freely movable linearly. The sensor coil part 1 and a capacitor in a sensor circuit 3 constitute a parallel resonance circuit, and its oscillation is driven for generating high-frequency modulated magnetic field. By inserting the metal shaft 2 into the sensor coil part 1, magnetic flux is passed through the metal shaft 2 to increase the magnetic resistance of a system, and an eddy current loss occurs on the surface of the metal. As a result of this, what was a constant energy state is changed. Such a change occurs continuously accompanying the continuous linear movements of the metal shaft 2 without singular points or extreme values, and a voltage signal corresponding to the amount of movements of the metal shaft 2 is outputted from the sensor circuit 3.
Patent JP-H02280922-A (JP)
Title: Method for press forming steel plate
Inventor: YOSHIKAWA HIROSHI
IPC: B21D24/00
Filed: 1989-12-22
Abstract: PURPOSE:To smoothly and stably carry out the press-forming of a medium plate or a thick plate in a good workability by adjusting a clearance between a punch and a die to a value satisfying a specific formula in press-forming a steel plate. CONSTITUTION:When the steel plate is formed by a press, the plate thickness (t)mm, the reduction rate of thickness alpha%, the depth of bulging (h)mm, the punch shoulder radius Rmm are given and the clearance Lmm between the punch and the die is adjusted to a value satisfying the formula. n: coefficient of work hardening of material. By this method, in press forming of the medium or thick plate, when only the clearance between the punch and the die obtained from the formula is adjusted, the press forming can be carried out smoothly, stably and in a good workability.
Patent JP-H03194650-A (JP)
Title: Document elimination processing system
Inventor: TOYAMA TAKANORI
IPC: G06F17/21
Filed: 1989-12-22
Abstract: PURPOSE:To improve the maintenance of document information by eliminating all document data of a document corresponding to state information having an elimination state display when prescribed elimination execution designation is received. CONSTITUTION:When the document is designated as the object of elimination, an elimination state is displayed in state information 10. Thus, the document is preserved as it is even if an elimination processing is terminated and that elimination is designated is preserved in a file part 15 with the document. Consequently, the document in an elimination state can be treated as the eliminated one by referring to state information and identifying it in a processing such as the update and reference of the document in such a state. Namely, document data of the document in the elimination state is really eliminated if elimination execution is designated when there is no error in the designation of elimination can be recognized.
Patent JP-H07205158-A (JP)
Title: Outside releasant
Inventor: HERUBERUTO BAGUNAA
IPC: B29C33/62
Filed: 1994-12-16
Abstract: PURPOSE: To prevent the discoloration of a molded tire by adding an amorphous silica gel powder to a bright pigment. CONSTITUTION: An external release agent contains a light pigment consisting of 10-60 wt.% of an amorphous silica gel powder containing about 65% of water of crystallization and a mean particle size of about 3-50 μm 0.1-1.5 wt.% of pyrogenic silica with a mean particle size of about 12 nm and 0.2-2.0 wt.%, pref., 0.5-1.5 wt.% of polypropylene wax and a colored pigment consisting of pigment grade carbon black and 1-8 wt.% of iron oxide black and further contains a binder containing 0.3-3 wt.% of fatty acid methyl tauride, Na salt or 0.5-6 wt.%, pref., 1-3 wt.% of an aq. polyethylene dispersion, a surfactant containing 0-0.4 wt.% of a nonionic surfactant and a carrier liquid containing 60-66 wt.% of water, 0.5-5 wt.% of isopropanol, 0-5 wt.% of a foam inhibitor, 0.1-0.3 wt.% of a dispersant, 0.05-0.1 wt.% of a thickener and 0.01-0.05 wt.% of a biocide.
Patent JP-H04200228-A (JP)
Title: Power supply circuit
Inventor: NAKATANI SHOICHI
IPC: G01R19/165
Filed: 1990-11-29
Abstract: PURPOSE:To minimize damage on machines at the time of abnormality in a power supply circuit and to enhance safety furthermore by detecting an abnormal overvoltage on the secondary through a Zener diode thereby turning a transistor OFF and stopping the function of a photocoupler. CONSTITUTION:Upon occurrence of an abnormal overvoltage on a 16V line 3, i.e., when the voltages at joints A, B of the line 3 and a Zener diodes D2 exceed 20.6V and 0.6V, respectively, the Zener diode D2 functions to turn a switching transistor Q2 ON. Consequently, a photodiode D1 in a photocoupler IC 1 is grounded and feedback loop to the primary is interrupted. As a result, power supply switching operation is interrupted and safety of power supply circuit is ensured.
Patent JP-2000347008-A (JP)
Title: Thin formed body having high light-transmitting property and high light-diffusing property
Inventor: ISHITANI KIYOSHI
IPC: F21V1/16
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite resin thin formed body having both of high light-transmitting property and high light-diffusing property. SOLUTION: The composite resin thin formed body contains transparent glass beads uniformly mixed in a transparent synthetic resin. The average particle size of the glass beads is 1 to 10 μm, and the ratio of the refractive index nG of the glass to the refractive index nR of the resin ranges 1.03<nG/nR<1.08. Moreover, the amount of the glass beads per unit area of the light-transmitting face is 100 to 400 g/1 m2. The composite resin thin formed body having high light-transmitting property and high light-diffusing property has >=85% transmissivity for all rays and >=86% haze measured according to JIS K 7105 on the face irradiated with light.
Patent JP-H0597423-A (JP)
Title: Hydrophobic silica
Inventor: NAKAMURA AKIHIRO
IPC: C01B33/18
Filed: 1991-11-24
Abstract: PURPOSE:To provide hydrophobic silica having a small amt. of charges by triboelectric charging to iron. CONSTITUTION:This hydrophobic silica has been treated with an amino substd. silane compd. represented by a general formula R<1>SiR<2>3-nR<3>n and organopolysiloxane and has 100 to -100muC/g amt. of charges by triboelectric charging to iron and >=60% hydrophobic degree measured by a permeability method. In the formula, R<1> is 1-10C amino substd. alkyl, R<2> is 1-5C alkyl, R<3> is Cl, Br or 1-5C alkoxy and (n) is an integer of 1-3.
Patent JP-H09152698-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UCHIDA MINORU
IPC: G03C1/42
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain high image quality and to enhance processing stability, low replenishability and rapid processability, and raw preservable property and latent image preservable property by incorporating specific reducing agents for color development, dyestuff forming couplers into photograph constituting layers and incorporating radical scavengers therein. SOLUTION: At least one kind of the reducing agents for color development expressed by formula and at least one kind of the dyestuff forming couplers are incorporated into at least any of the photograph constituting layers. In addition, at least one kind of the radical scavengers are incorporated into at least any of these photograph constituting layers. In the formula I, R<11> is an aryl group or heterocycle group; R<12> is an alkyl group, alkenyl group, alkinyl group, aryl group or heterocyclic group; X is -SO2 -, -CO-, -COCO-, -CO-O-, -CON(R<13> )-, -COCO-O-, -COCO-N(R<13> ) or -SO2 -N(R<13> ). R<13> is a hydrogen atom or synonymous with R<12> .
Patent JP-H06183819-A (JP)
Title: Method of measuring deformation during production of ceramics
Inventor: SUZUKI HIROMICHI
IPC: C04B33/32
Filed: 1992-12-15
Abstract: PURPOSE:To accurately and readily examine a spot of shrinkage and deformation and its degree in production of ceramics by drying and burning a molded article by applying computer analysis, etc. CONSTITUTION:The surface of a molded article 1 is provided with marks 11-15 and 21-27 comprising lines or dots and positions of marks 11a-15a and 21a-27a on the surface of ceramics obtained by burning are measured to detect deformation. Consequently, a spot of shrinkage and deformation and its degree caused by drying and burning of the molded article can be readily and highly accurately obtained by applying a computer analysis by comparing the marks furnished to the molded article with those supplied to the ceramics. Previously a part liable to shrink or deform is sought and a molded article in anticipation of the shrinkage and deformation is designed so that the objective product of ceramics can be produced in high dimensional accuracy and shape accuracy.
Patent JP-H03196530-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIMOTO TOYOTA
IPC: H01L29/78
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the concentration of electric field at the end sections of drains, and to enable operation at high speed by forming low-concentration source/drain regions among a channel region and high-concentration source/drain regions. CONSTITUTION:A thermal oxide film 4, an Si nitride film 5, a polycrystalline Si film 6 and an oxide film 8 are formed successively onto the element isolation regions 2 of a P-type Si substrate 1. A polycrystalline Si film 10 brought into contact with the thermal oxide film 4 and the Si nitride film 5 on the side and brought into contact with the Si film 6 in an upper section and a thermal oxide film 9 brought into contact with the Si film 6 on the side are formed so as to shape an opening section 3 on the substrate 1 between the element isolation regions 2, and thermal oxide films 13, 19 are formed onto the surface of the substrate 1 in the opening section 3. Arsenic implanted to the Si film 6 is thermally diffused at that time, and high-concentration source-drain regions 12, 11 are formed. A channel region 15, into which B ions are implanted, and a gate electrode 7 are formed, and low-concentration source/drain regions 20, 18 are shaped among the channel region 15 and the high-concentration source/drain regions 12, 11. Accordingly, electric-field concentration at the end sections of drains is prevented, and operation at high speed is enabled.
Patent JP-H07184800-A (JP)
Title: Unit bath
Inventor: KAWANISHI RYOTARO
IPC: A47K3/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a unit bath which can act as sauna bath and with which the effect of the infrared rays which is considered to be effective in the promotion of health can be obtained easily. CONSTITUTION:This unit bath is constituted of a resin molded plate 2. The resin molded plate 2 is formed by applying a heat-resistive resin layer 22 on both the surfaces of a platy exothermal body 21 mixed with an electric conductive substance.
Patent JP-H07186220-A (JP)
Title: Injection-molding machine
Inventor: FUJITA SHIGERU
IPC: B29C45/67
Filed: 1993-12-28
Abstract: PURPOSE:To provide an injection-molding machine wherein the opening and closing of a clamping die can be effected at high speed using a small amount of hydraulic oil and its size is made compact, without providing a protrusion on an injection device side (the opposite side of a movable die plate). CONSTITUTION:An injection-molding machine consists of a die clamping plunger 11 provided integrally on the end part of tie bard 5 installed at a movable die plate 1 and die clamping cylinders 7A, 7B, in which the die clamping plunger 11 is introduced in a freely forward/backward movable manner, provided integrally with a fixed die plate 3. In addition, a differential circuit which allows a rod side oil chamber 13 to communicate with a head side oil chamber 15 is installed at least, in one set of die clamping cylinder 7A, 7B.
Patent JP-H02179506-A (JP)
Title: Pneumatic tire
Inventor: KUKIMOTO TAKASHI
IPC: B60C11/04
Filed: 1988-12-29
Abstract: PURPOSE:To improve deflected abrasion resistance while suppressing the occurrence of rib tear by forming a pair of circumferential grooves halving a land part divided by a main groove, thereby forming a different level area, and disposing a plurality of platform parts in the circumferential grooves. CONSTITUTION:A tire 1 has a plurality of circumferentially extending continuous main grooves formed on the outer surface of a tread part 5, or a wheel tread 6. Thus, the wheel tread 6 is divided into a plurality of circumferentially extending land parts, namely a center rib 8a on the tire equatorial face 9 and side ribs Bb on the both sides thereof. In this case, at least a pair of circumferential grooves 11 extending continuously in the circumferential direction are formed on the wheel tread 6 of the side ribs 8b, whereby a different level area 12 independent from the side ribs 8b is formed. On each circumferential groove 11, a plurality of platform parts 16 protruded in the radial direction from the bottom to partly bury the inside of the circumferential groove 11 are disposed. The side walls of the land part 8 and the different level area 12 is mutually connected by the platform parts.
Patent JP-H03195998-A (JP)
Title: Level switch
Inventor: TAKEGAWA TORU
IPC: G21C7/16
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a switch that never breaks down a spring by sudden gas flow even if a huge amount of the gas is discharged for a very short time by providing a skirt part at a lower end of a float which moves up and down along a guide pipe. CONSTITUTION:A lead switch 42 is placed in a guide pipe 41 and also a float 50 is fit so as to be able to move up and down, and then a lower end of the float is supported by a spring 44. A magnet 46 embedded into the float 50 is made to open a lead contact point by magnetic force when the float comes close to the switch 42, to detect a position of the float 50. The skirt part of the float 50 extends to a ring 51 and covers the spring 44. The length of the skirt part is a length such that the float 50 does not come off from the ring 51 even when the float 50 is in the uppermost position of its stroke. Therefore, even if gas from an accumulator device is suddenly discharged, the spring 44 is never exposed to the gas flow directly by the skirt part of the float 50 and thereby a time for a periodical inspection can be saved and also integrity of the spring 44 can be well maintained.
Patent JP-H09181811-A (JP)
Title: Portable telephone set
Inventor: KOBAYASHI HIROYOSHI
IPC: H04M1/22
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To attain freely character indication for key top by arranging a display section higher than an operation section and lighting each operation key via a filter inserted to an opening at the step difference part so as to make the thickness of the operation section thin thereby avoiding limitation of a material for keys. SOLUTION: The arrangement position 1a of a display section is selected higher than the arrangement position 1b of an operation section on a front case 1. Operation keys 2a, b, c are formed to be one sheet and the type of material is not limited to a transparent material. Switches consisting of a poly dome sheet 4 on which carbon contacts are printed out and a switch pattern of a printed circuit board 3 are formed under the keys 2a, b, c. Plural light emitting elements 5 arranged are connected to the printed circuit board 3 via a support member to light tap the keys 2a, b, c via a filter 6 for light diffusion fitted to an opening at a step difference between the arrangement position 1a of the display section and the arrangement position 1b of the operation section.  Thus, the thickness of the operation section is made thin, no limitation is placed on the type of material for the operation keys and character indication is freely attained for the key top.
Patent JP-H03223275-A (JP)
Title: Kojic acid ester derivative
Inventor: NAKAGAWA AKIRA
IPC: A61K8/00
Filed: 1990-11-29
Abstract: NEW MATERIAL:A compound of formula I (R is the residue of a carboxylic acid-type non-steroidal antiphlogistic analgesic agent). EXAMPLE:5-Hydroxy-2-(3-benzoyl-phenyl-methylpropionate)-4H-pyrane-4-one. USE:A melamine production-inhibiting agent, or an antiinflammatory, analgestic and antithrombogenic agent. The compound of formula I has good photostability and is useful for drugs and cosmetics. PREPARATION:Kojic acid is allowed to react with a halogenating agent (e.g. thionyl chloride or phosphorus pentachloride) in an organic solvent (e.g. benzene, toluene, THF, chloroform) at 0 deg.C-200 deg.C, preferably 10-100 deg.C, for 0.5-10 hours to prepare a 2-methylchloro compound of formula II. The compound of formula II is subjected to a reaction with a carboxylic acid non-steroidal antiphlogestic analgesic agent in the presence of an alkali catalyst in a solvent such as DMF or THF at 0 deg.C-200 deg.C, preferably at 10-100 deg.C, to prepare the compound of formula I.
Patent JP-H10171035-A (JP)
Title: Image reproduction method
Inventor: ITO SHINJI
IPC: G03B27/52
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to record characters, such as date of photographing of images, on an image plane, to automatically align the tops and bottoms of the projected images and characters and to stably output good prints by compositing the images and character images of films so that both images form the erect images in accordance with top-and-bottom information and reproducing the composited image as a visual image at the time of reproducing the images as visible images. SOLUTION: A character image data forming device forms the image data of the characters so that the tops and bottoms of the images and the characters are aligned, i.e., the images and characters of the prints form the erect images with each other in accordance with the top and bottom information. If, for example, a person is photographed, the tops and bottoms of the image are generally four directions shown by (a) to (d). When the top and bottom information of the image is sent, the character image data forming device selects the direction of the characters according to the tops and bottoms of the image from four directions and forms the image data of (abc' 94, 12, 23' by executing bit map development so that the person and the characters form the erect images with each other according to the top-and-bottom information.
Patent JP-2000160486-A (JP)
Title: Dyeing of polyester-based fiber structure
Inventor: HARA TOSHINORI
IPC: D06P3/52
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To enable the dyeing hardly causing sheath-break which causes decrease of color fastness to dyeing by dyeing a polyester-based fiber structure composed of a sheath and core conjugated fiber having a specific water- swellable polymer at the core part, in a supercritical fluid or a fluid similar thereto. SOLUTION: A polyester-based fiber structure including sheath and core type conjugated fiber having the core part in the occupancy of 15-50%, composed of a water-swellable polymer having >=12% hygroscopicity parameter, e.g. a hydrophilic polyester obtained by copolymerizing 40-99 wt.% polyoxyalkylene compound, is dyed in a supercritical fluid or a fluid similar thereto, e.g. carbon dioxide.