baber/WOPTO huggingface dataset:
Patent JP-2000165618-A (JP)
Title: Image input device and image input method
Inventor: TODA YUKARI
IPC: G06F3/0487
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To allow an image input device having a pen type input means to simply input an image described on an original or the like. SOLUTION: A pen scanner 10 is provided with an image read section and an interface 15 that acts as an interface with a host device 20. Then the pen scanner 10 is carried on an image of an original or the like to allow a CCD 12 to form its image, a binary processing circuit 13 converts an electric signal resulting from the CCD 12 into black/white binary data and allows a storage section 14 to store the data. Furthermore, when a pen tip of the pen scanner 10 points out a desired position on a display section of the host device 20, the image information stored in the storage section 14 is transferred to the host device, where the image is displayed at the pointed-out position.
Patent JP-H01172217-A (JP)
Title: Production of superconducting material
Inventor: TACHIKAWA KYOJI
IPC: C01G3/00
Filed: 1987-12-26
Abstract: PURPOSE:To form a film having high superconducting characteristic on a substrate by blowing gaseous stimulated O2 to said substrate in a stage for depositing a compound oxide on the surface of the substrate by a laser vapor deposition process, and compensating the deficiency of oxygen in the film. CONSTITUTION:A substrate 3 (material to be subjected to vapor deposition) and a sintered body 2 (vapor deposition source) of a compound oxide contg. a CuxOy group, are disposed in an evacuated chamber 1. The sintered body 2 is evaporated by the irradiation with laser beam, and the evaporated material is deposited to the substrate 3. In this stage, the inside of the evacuated chamber 1 is held in O2 atmosphere, and excited gaseous oxygen is blown from an injector 11 toward the surface of the substrate 3.
Patent JP-H05145643-A (JP)
Title: Telephone set
Inventor: SUZUKI MASAJI
IPC: H04M3/58
Filed: 1991-11-20
Abstract: PURPOSE:To attain the talking with parties other than a transfer destination without redialing by providing a call means receiving a selection signal during talking with a transfer telephone function and calling an extension telephone, set to the subject telephone set. CONSTITUTION:Suppose that many call come to an extension telephone set 111 and it is set so that an incoming call to a key telephone set 102 is transferred to a telephone set B. When a telephone set A makes a call to the extension telephone set 111, a control section 109 detects the arrival of a call based on a call signal sent from a station exchange through a line wire #1 according to the setting of telephone transfer, acquires other idle line (line wire #2) to make dialing to the telephone set B. When the telephone set A or B dials to send a control signal to the key telephone set 102 and to call the extension telephone set 111, a DTMF signal reception section 106 receives the signal and sends a call signal to the extension telephone set 111. When the extension telephone set 111 replies the call, the talking by three parties or two parties is attained.
Patent JP-H04199030-A (JP)
Title: Optical switch
Inventor: WAKAO KIYOHIDE
IPC: G02B6/12
Filed: 1990-11-29
Abstract: PURPOSE:To enable the normal switching operation of a light transmission path performed by the existence of applied voltage to a first electrode in the connected region of two light waveguide paths by forming a second electrode around the input part of either one of two light waveguide paths. CONSTITUTION:In the connected region X of two light waveguide paths 2, 3, a second electrode 18 is formed around the input part of either light waveguide path, the light waveguide path 2, for instance. When high frequency voltage is applied to the second electrode 18, a light signal passing this part is changed in phase so as to have equivalent wavelength change. Accordingly, even if light signals of the same wavelength are inputted into two light waveguide paths 2, 3, both light signals do not interfere strongly with each other in the connected region X of the light waveguide paths 2, 3. The switching of a light transmission path performed by the existence of applied voltage to a first electrode 17 can be performed normally.
Patent JP-H08155043-A (JP)
Title: Health ring for forearm and ankle
Inventor: EBISU KOJI
IPC: A44C5/02
Filed: 1994-12-09
Abstract: PURPOSE: To develop a health ring for mounting on the forearm and the ankle which cleans blood by imparting magnetism to the blood and not only promotes health but has fashionability by mounting this ring on the forearm and the ankle. CONSTITUTION: This health ring is provided with a main body formed to an annular form having a suitable width and is formed by using a magnetic material 2 for the whole or a part of this main body.
Patent JP-H11166742-A (JP)
Title: Heat pipe type floor heating panel
Inventor: TAGUCHI KAZUTO
IPC: F24D3/16
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure loss of hot water by reducing the length of a hot-water pipe by attaching a plurality of heat pipes to a base board in parallel with each other and a hot-water header which heats the heat pipes to the base board on the base-side end section sides of the heat pipes and, at the same time, to reduce the uneven temperature of the panel by improving the heat radiating efficiency of the panel. SOLUTION: A plurality of grooves 3 is formed into a base board 2 and heat pipes 4 are put in the grooves 3. A groove 6 is formed into the board 2 on the base-side end section sides of the heat pipes 4 and a hot-water header 7 which heats the heat pipes 4 is put in the groove 6. The heat of the hot water made to flow through the header 7 is transferred to the pipes 4 and evaporates a refrigerant in the pipes 4 at the base-side end sections 5 of the pipes 4. The working liquid which become vapor is circulated in such a way that the vapor flows to the main body sections 15 of the heat pipes 4, condenses while discharging heat, and returns to the base-side end sections 5. Therefore, the uneven temperature of a floor heating panel can be prevented, because the heat of the hot water can be radiated efficiently and uniformly.  Since the hot water only flows through the header 7, the flow passage of the hot water can be shortened and the pressure loss of the hot water can be reduced.
Patent JP-H03193565-A (JP)
Title: Braking device for transmission
Inventor: MURAKAMI YOSHIAKI
IPC: B62D11/08
Filed: 1989-12-21
Abstract: PURPOSE:To maintain the extent of stable turning performance in a spin-turn state by engaging a braking cam with the notch of a plate and braking each rotation of forward-backward transfer shafts. CONSTITUTION:A releasing cam 49 is installed in a shifter 38, while a recess 50 is installed in the tip part, and when a dog clutch 33 is in a state of being situated in the neutral position, a braking cam 45 is engaged with a notch 43 of a plate 42 by dint of energizing force of a spring 48, thereby braking the rotation of a forward-backward transfer shaft 31. Accordingly, even if a load from the side of a worm wheel G4 works, a work bear G3 will not rotate at all, and a crawler at the side, where the dog clutch 33 is neutralized, is locked, through which the crawler is made so as not to be moved when a spin turn or pivot turn is carried out.
Patent JP-H07189106-A (JP)
Title: Multicomponent netlike structure and its production
Inventor: ISODA HIDEO
IPC: D04H1/541
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a netlike structure having different densities suitable for a cushioning material having excellent heat resistance, permanence and cushioning properties, hardly getting stuffy. CONSTITUTION:In a netlike structure, threads comprising a thermoplastic elastic material are bent and brought into contact with each other, most of the contact parts are fusion bonded to form a three-dimensional structure and to produce a netlike structure comprising integrated plural layers of threads of each single component composed of different thermoplastic elastic resins, the different plural thermoplastic elastic resins are extruded at >=10 deg.C and <=80 deg.C higher than the melting point from a nozzle downward so as to form layers of threads of a single component on each component, are brought into contact with each other in a molten state, fusion bonded with forming a three-dimensional structure, held by a take-up device and cooled by a cooling bath to form the netlike structure by one process.
Patent JP-H10290715-A (JP)
Title: Two-way use hair brush
Inventor: NAKAYAMA ICHIJIRO
IPC: A46B9/02
Filed: 1990-11-30
Abstract: PURPOSE: To perform use for both haircutting and hairdressing by the same brush by respectively providing the brush for haircutting and the brush for hairdressing on the upper and lower surfaces of a hair brush head type grooming part. CONSTITUTION: A coarse type grooming part 3 is provided on one of the upper and lower surfaces of the hair brush head type grooming part 1 and a small thorn type grooming part 4 is provided on the other. Thus, grooming in a bath and haircutting for instance are performed by the same brush.
Patent JP-2000143979-A (JP)
Title: Thermosetting low dielectric resin composition and laminated circuit board
Inventor: HASHIMOTO TAKESHI
IPC: H05K1/03
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a low dielectric constant and a low dielectric loss tangent, excellent in adhesion to a metal, hardly causing scattering of the resin at the operation time, and suitable for a printed circuit board by compounding a siloxane-modified polyimide with a specific compound and a compound having a plurality of maleimide groups. SOLUTION: This composition comprises (A) a siloxane-modified polyimide, (B) a compound having three allyl or methylallyl groups, of formula I (R is H or methyl), and (C) a compound having two maleimide groups. The component A is preferably the one comprising 90-40 mol% unit of formula II (X is a tetravalent aromatic group such as 3,3',4,4'-diphenyl sulfone and 3,3',4,4'-biphenyl; Ar is a divalent group such as formula III), and 10-60 mol% unit of formula IV (R is a 1-10C alkylene, or -CH2OC6H4- in which the methylene is bonded to Si; n is 1-20). Preferably, the component A has 10,000-300,000 weight average molecular weight, and <=130 deg.C glass transition temperature. The component C is preferably a compound of formula V or the like.
Patent JP-H03191587-A (JP)
Title: Ion laser apparatus
Inventor: SHINSHI NAGATAKE
IPC: H01S3/086
Filed: 1989-12-20
Abstract: PURPOSE:To maintain an accurate and stable confrontation relationship by a method wherein a confrontation relationship between a gimbal ring and a mirror which constitute an optical resonator is adjusted via a plurality of piezoelectric acutators. CONSTITUTION:A laser tube 11 is fixed by using a support structure which is composed of a plurality of supports 12 and a plurality of plates 13; and gimbal rings 15 which support mirrors 14 come into contact with the supports 12 via piezoelectric actuators 16 for position adjustment use. When a voltage at both ends of the piezoelectric actuators 16 is changed, the thickness of the piezoelectric actuators 16 is changed and a confrontation relationship between the gimbal rings 15 and the mirrors 14 is adjusted. Thereby, the confrontation relationship between the gimbal rings 15 and the mirrors 14 can accurately be decided and stably be maintained.
Patent JP-H04304062-A (JP)
Title: Sensor array having improved uniformity
Inventor: FUREDERITSUKU OO HEIZU
IPC: H04N5/365
Filed: 1991-12-16
Abstract: PURPOSE: To resolve non-uniformity by reducing differences between cells due to threshold inconsistency of transistors TRs and clock edge coupling. CONSTITUTION: In a process provided with Ta linear image sensor array and a two-stage transfer circuit 20, division clock TRs 26, 28, and 38 which operate pulses are used to cancel the differences between cells 15, and unnecessary coupling of the leading edge of electric charge with TRs is neutralized.
Patent JP-H01177945-A (JP)
Title: Device for preparing nc data for rough work
Inventor: SEKI MAKI
IPC: B23Q15/00
Filed: 1987-12-28
Abstract: PURPOSE:To shorten time in process by obtaining the Z value of a mesh through which the whole path and the whole auxiliary path pass in surface copying, and thereby constituting a rough working tool to be checked whether or not it intersects an approximated surface in form a tool off-set position. CONSTITUTION:A digitizing range DR is divided into plural numbers of meshes Mi, j, the Z value of the meshes through which a path shall pass with no position data Qij obtained is computed by means of interpolation for respective two paths Pi and Pi+1 which are adjacent each other. Then, the lengths of the respective paths Pi and Pi+1 are computed, and concurrently respective paths are equally divided by division numbers corresponding to the dimension of of a rough working tool so that the Z value of meshes through which an auxiliary path APij connecting corresponding dividing point Dij and Di+1, j with each other is computed by means of interpolation. Then, the work form in each mesh is approximated by a plane having the Z value of the desired mesh, and the rough working tool TLR are checked whether or not it intersects the aforesaid approximated surface at a tool off-set position. And if intersection is detected, correction is made in height.
Patent JP-H08165435-A (JP)
Title: Asphalt composition
Inventor: IWASAKI SEI
IPC: C08L95/00
Filed: 1994-12-14
Abstract: PURPOSE: To obtain an asphalt composition balanced in high-temperature storage stability and binder physical properties and suitable for pavement of road, waterproofing sheets, etc. CONSTITUTION: This asphalt composition consists essentially of (A) a block copolymer expressed by the general formula (A1 -B1 )n X and/or (A1 -B1 -A4 )n X, (B) a block copolymer expressed by the general formula expressed by the general formula (A2 -B2 )n Y and/or (A2 -B2 -A5 )n Y, (C) a block copolymer expressed by the general formula A3 -B3 -A6 and/or A3 -B3 -A6 -B4 [A1 to A6 are each a polymer block consisting essentially of an aromatic vinyl compound; B1 to B4 are each a polymer block consisting essentially of a conjugated diene; X is a residue of a tin-based coupling agent and/or a tin-based terminal treating agent and/or an ester-based coupling agent; Y is a residue of a coupling agent other than a tin-based and/or ester-based coupling agent; (n) is an integer of 1-6] and (D) a straight asphalt having 20-60 rate of penetration.
Patent JP-H04196519-A (JP)
Title: Shower rinsing equipment of substrate
Inventor: AKUTAGAWA RYUTARO
IPC: H01L21/30
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a shower rinsing equipment of a substrate wherein intensive deposit is eliminated by sufficiently utilizing physical effect of shower, and the re-attaching of resist particles which have been once exfoliated is prevented, by providing a conveying means which carries substrates with their forward ends higher than the rear, and shower nozzles which spout rinse liquid agaist the upper surface of the substrate. CONSTITUTION:A substrate 20 is carried by a conveying means 21. In a rinse treatment chamber 22, rinse liquid is spouted on the surface of the substrate 20, by shower nozzles 23 arranged in the upper part. Used rinse liquid is gathered in a waste liquor collecting tank from a waste liquor hole 26. As the conveying means 21, rollers are used. Along the direction of progress of the substrate 20 in the chamber 22, set positions of the rollers ascend gradually. In the rinse treatment chamber 22, the substrate 20 is inclined in such a manner that its forward end is higher than the rear. As the result, the rinse liquid 24 on the substrate surface flows from the part where rising is ended to the part where rising is not started, so that the rinse liquid does not flow into the part where rinsing is ended. Thereby resist particles which have been once exfolitated can be prevented from flowing into the part where rinsing is ended and re-attaching on the surface, and excellent rinsing is enabled.
Patent JP-H01176282-A (JP)
Title: Method for electrically joining ceramics
Inventor: OKUDA KOJI
IPC: C04B37/00
Filed: 1987-12-28
Abstract: PURPOSE:To minimize surface oxidation of units to be joined and deterioration in a base material, enable joining in a short time with high heating efficiency and contrive reduction, etc., in equipment cost, by butting two prescribed ceramics through an electrically (non)conductive cement in joint parts thereof, bringing a pair of electrodes on both sides of the joint parts and passing a current across the electrodes. CONSTITUTION:Two ceramics (1a) and (1b) [e.g., both electrically conductive SiC ceramics (1a) and (1b)] in which at least one is electrically conductive are mutually butted and placed and an electrically conductive or nonconductive cement 2 (e.g., electrically nonconductive mixture powder of Al2O3-SiO2-CaO) is interposed between joint parts thereof according to the conditions. A pair of rodlike electrodes (3a) and (3b) consisting of a heat-resistant material, such as W, carbon, Mo, Hf, Zr or Pt, are brought into contact with both sides of the joint parts and placed to apply a voltage across both the electrodes (3a) and (3b) to pass a current therethrough. The joint part is wholly heated and joined by Joule's heat generating near the joint parts.
Patent JP-H02176307-A (JP)
Title: Liquid fuel burning device
Inventor: NISHIKAWA TAKASHI
IPC: F23D11/10
Filed: 1988-12-27
Abstract: PURPOSE:To previously prevent the production of yellow fire, soot, odor, CO and the like by making the upper diameter of a gasification cylinder larger than the lower diameter thereof in a first burning device and upward inclinedly attaching a nozzle to a second burning device and upward tapering the inner face of the upper part of a gasification cylinder with which jetting fuel is collided. CONSTITUTION:A sheath heater 2 is buried in a gasification cylinder 1 for gasifying a liquid fuel and the diameter of the upper part 1B thereof for promoting mixing is larger than that of the lower part 1A thereof in which gasification is performed. The fuel jetted in the gasification cylinder 1 from a nozzle is collided with the inner circumferential wall of the gasification cylinder 1, gasified fuel and air are smootly mixed by strong and smooth swirl of combustion air in the small part of the diameter of the lower part 1A, and, when they reach the large part of the diameter of the upper part 1B, uniformly mixed gas is introduced by a chamber effect in a burner head 3 to form a uniform stable flame on the whole circumference.
Patent JP-2001156201-A (JP)
Title: Wiring board
Inventor: MATSUDERA HIROSHI
IPC: H05K1/18
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the connection reliability of a semiconductor device to an external electric circuit from being lowered due to break of a low temperature fusing brazing metal for connecting the connecting pad of a wiring board and the external electric circuit. SOLUTION: Concerning the wiring board composed of an insulating substrate 1, which is composed of an electric insulating material, having a semiconductor device mounting part 1a on the surface, a lot of circular connecting pads 6 formed on the lower surface of this insulating substrate 1 and a plurality of wiring conductors 2 derived from the said mounting part 1a of the said insulating substrate 1 to the said connecting pads 6, each of said connecting pads 6 is composed of a membrane conductor layer having a diameter less than 0.35 mm, and an annular interval part 6b is formed close to the outer periphery thereof.
Patent JP-H09171952-A (JP)
Title: Formation of resist pattern and production of semiconductor device employing it
Inventor: SATO YASUHIKO
IPC: H01L21/027
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To enhance the machining accuracy of a work by suppressing the reflection of exposing light from the work side to the resist side as much as possible and increasing the total exposing light absorption efficiency of anti- reflection film thereby making thin the anti-reflection film sufficiently. SOLUTION: An anti-reflection film 5 and a resist 1 are formed sequentially on a work and then the resist 1 is subjected to selective exposure and development thus forming a resist pattern. Extinction coefficient of the anti-reflection film 5 at the wavelength of exposing light is set to prevent reflection of exposing light on the interface between the resist 1 and anti-reflection film 5 and to increase from the interface to resist toward the interface to work.
Patent JP-H02262546-A (JP)
Title: Styryl-based compound, its production and photoresist composition characterized by containing the same
Inventor: HIOKI TAKESHI
IPC: G03F7/004
Filed: 1989-12-22
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is (substituted) 1 to 10C alkylene; R2 and R3 are H, (substituted) 1 to 4C alkyl, 1 to 4C alkoxy, halogen, OH or OCOR (R is 1 to 4C alkyl); X and Y are electron attractive group]. USE:A photoresist composition, especially suitably used in forming fine patterns on a substrate having a high reflectance in producing semiconductor devices and stable to prebaking with hardly any deterioration in sensitivity by addition of a light absorber thereto. PREPARATION:A compound expressed by formula II and a compound expressed by formula III are subjected to condensing reaction in the presence of an organic base catalyst in an inert organic solvent to provide a compound expressed by formula IV, which is then hydrolyzed with an acid to afford the compound expressed by formula I.
Patent JP-H09169352-A (JP)
Title: Cap
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/08
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To free the user from a sensation of something unharmonious in the sense of touch from the contact of the user's finger or the like with a hinge projecting from the periphery of a cap when a lid body is turned in the use of a cap having the lid body which opens and closes a pouring outlet. SOLUTION: A cap body 3 having a pouring outlet 13 and a lid body 5 which opens and closes the pouring outlet 13 are connected at their respective backs and rotatably relative to each other. In the cap body 3 an upper wall 17 on which the lower end face of the lid body 5 is placed when the lid is closed and above the upper wall 17 a pouring cylinder 15 having a pouring outlet 13 are provided. The cap body 3 is connected with the lower end at the back of the lid body 5 with a hinge part 25 therebetween and rotatably. Above the hinge part 25 of the pouring cylinder 15 one end of a leaf spring 27 is connected. The other end of the leaf spring 27 is connected to a point above the hinge part 25 at the lower end of the back of the lid body 5.  In turning the lid body 5 whether to open or to close it, since the hinge part 25 is small, the user can handle the lid body 5 without having a sensation of something unharmonious when the user's finger touches the hinge part 25.