baber/WOPTO huggingface dataset:
Patent JP-H01172015-A (JP)
Title: Warm water type heating device for vehicle
Inventor: FUJIWARA KENICHI
IPC: B60H1/00
Filed: 1987-12-26
Abstract: PURPOSE:To arrange so that heating may be conducted right after starting when the temperature of cooling water is low right after the starting of an engine or the like, by making a constitution in which low temperature cooling water is introduced into an adiabatic tank and high temperature cooling water within the tank is pushed out and is supplied to a warm water type heater. CONSTITUTION:When an engine is started, cooling water discharged from the engine enters into a bypass passage 27, and in the case of cooling water being low in temperature, cooling water, due to a bypass open/close valve 28 containing thermowax 43 being closed, flows into an adiabatic tank 24 through a hose 35 or the like. Within the adiabatic tank 24, cooling water filling its inside is in advance kept warm under a high temperature, so high temperature cooling water is made to flow out of a flow out pipe 33 because of the inflow of cooling water, and flows out into a supply piping 20 through a flow quantity control valve 48 for a predetermined time only, and replaces low temperature cooling water within the supply piping 20 reaching a heater 11. After the elapsing of the predetermined time, high temperature cooling water is supplied to the heater 11 via a communicating passage 61 and a fixed flow quantity regulating valve 49, and is used to generate warm wind for heating.
Patent JP-2000155013-A (JP)
Title: Shape measuring instrument
Inventor: AKISHIBA YUUJI
IPC: G01B11/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring instrument capable of measuring a measurement object with high accuracy and having a good operability. SOLUTION: A light projection section 20 and a light reception section 30 are provided in a casing 10. The light projection section 20 is provided with a light emitting diode 21, a diffusing plate 22, a diaphragm 23 having a circular opening section, a light projecting lens 24 and a light projecting mirror 25. The light reception section 30 is provided with a first lens 32, a light receiving mirror 33, a diaphragm 36 having a circular opening section, a second lens 37 and a CCD 38. A measuring base 41 is arranged by a stage 40 between the light projection section 20 and the light reception section 30. The support face 42 of the measuring base 41 is set perpendicularly to the optical axis of the first lens 32 of the light reception section 30.
Patent JP-H10156782-A (JP)
Title: Wire clamping tool
Inventor: YANO KYOJI
IPC: B25J15/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To draw a subject to be clamped always toward a fixed position and securely clamp it so that it does not shake. SOLUTION: This wire clamping tool can support at two points by increasing the widths of the claws 6, 11 of a clamping part, with the meshing of the upper and lower claws 6, 11 achieved not by conventional butting but by crossing; the claws 6, 11 are shaped to be capable of drawing a subject to be clamped always toward a fixed position as the claws 6, 11 close.
Patent JP-H07193215-A (JP)
Title: Method and apparatus for injecting carriers and increasing conductivity, and material to be treated
Inventor: SUMIDA NOBUO
IPC: H01L21/28
Filed: 1993-12-27
Abstract: PURPOSE:To increase the conductivity of an insulator, a semiconductor, or metal by injecting carriers to material to be treated using a device constituted of a metal-metal oxide system. CONSTITUTION:When voltage is applied to a carrier injector which is constituted of a metal layer 3 with oxide films 4, 5 being existing, electrons move in the direction shown by an arrow due to a tunnel effect from an energy level 'p' in a metal layer l to an energy level 'q' in the metal fine particle layer 3. Then, electrons move in the direction shown by an arrow due to a tunnel effect from the energy level 'q' in the metal fine particle layer 3 to an energy level 'r' in a metal layer 2. As a result, exitation-state electrons and holes are generated in the metal fine particle layer 3. Since the generated excitation state carriers show high activity, the carriers can be injected to material to be treated easily when the material to be treated is brought into contact with the metal fine particle layer 3 via a barrier and then the conductivity of the material to be treated can be increased.
Patent JP-H01173362-A (JP)
Title: Device for detecting revolution
Inventor: HARADA YUTAKA
IPC: G11B19/06
Filed: 1987-12-28
Abstract: PURPOSE:To decrease the man-hour of assembling by separating a revolution signal and an index signal with a monostatic multivibrator circuit, which has a longer period and a shorter period than the period of the revolution signal, and a monostatic multivibrator circuit to be operated by the trailing edge of the output of the above-mentioned circuit. CONSTITUTION:The index signal is obtained by the output C of a monostatic multivibrator circuit 12, which has the period to be longer than the period of a revolution signal A to be outputted from a detector 9. For the output B of a monostatic multivibrator circuit 11, which has the shorter period than the period of the revolution signal A to be outputted from the detector 9, and the output C of the monostatic multivibrator circuit 12, only the trailing edge is detected by trailing edge detecting circuits 13a and 13b. Then, a monostatic multivibrator circuit 16 is triggered with either of trailing edge of the signal B or the signal C by an OR circuit 14 and a revolution signal D is obtained. AND circuits 17a and 17b do not output the signal of a transient state until a constant speed detecting circuit 16 detects that the revolution signal D goes to a normal condition. Thus, the index signal and revolution signal can be obtained with one detector 9 and the man-hour of the assembling can be decreased by such a constitution.
Patent JP-H03191573-A (JP)
Title: Bipolar semiconductor device and manufacture thereof
Inventor: OGAWA TOSHIHIRO
IPC: H01L23/52
Filed: 1989-12-20
Abstract: PURPOSE:To reduce an emitter resistance and a base resistance by forming an electrode for emitter extraction use and an electrode for base extraction use by using a two-layer film which is composed of an N-type polycrystalline silicon film and a high-melting metal film which have been formed in an emitter opening part in a selfaligned manner. CONSTITUTION:A P-type base region 11 and an N-type emitter region 15 are formed in a self-aligned manner with reference to an emitter opening part formed in a silicon nitride film 12; and a compensation base region 13 comes into contact with an outer edge of the P-type base region 11 and surrounds the M-type emitter region 15. In this case, the following are provided: a first P-type polycrystalline silicon film 9, for base extraction use, which is connected to the surface of the compensation base region 13; and a second N-type flat polycrystalline silicon film 14, for emitter extraction use, which is connected to the surface of the emitter region 15 and which is buried in an opening part. A high-melting metal film 16 is formed on the first and second polycrystalline silicon films 9, 14. Thereby, an emitter resistance and a base resistance can be reduced.
Patent JP-H02173750-A (JP)
Title: Photosensitive resin composition
Inventor: YANAGAWA MAKOTO
IPC: G03F7/038
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the compsn. which is excellent in a photosetting property, heat resistance, chemical resistance, flexibility, and electrical characteristics, and is useful as a liquid photoresist which can be developed with a dilute aq. alkaline soln. by using a specific multifunctional epoxy resin. CONSTITUTION:This compsn. contains the reaction product obtd. by bringing polymerizable unsatd. carboxylic acid at 0.8 to 1.2mol% per 1 epoxy equiv. of a mixture composed of the epoxy resin expressed by formula I and the epoxy resin expressed by formula II into reaction with the above-mentioned mixture and further bringing the reaction product thereof and 0.2 to 1.0mol polybasic acid anhydride into reaction, a diluent, a sensitizer, the epoxy resin, and an epoxy resin hardener. This compsn. can be developed by the dilute aq. alkaline soln. and the mixing ratio of the epoxy resins expressed by formula I and formula II is so determined as to attain 80:20 to 60:40 by weight. The resin compsn. which has the excellent heat resistance, chemical resistance and adhesive property and is usable not only as a solder resist but also in broad applications, such as paints, photosensitive adhesive agents, plastic relief materials, and materials for printing plates, is obtd. in this way.
Patent JP-2000157105-A (JP)
Title: Lure
Inventor: HIRAHARA KENJI
IPC: A01K85/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a soft bait lure usable for a long period of time and quickly sinkable. SOLUTION: This soft bait lure has a lure main body 1 made of an elastic synthetic resin and having an appearance formed to be resemble to a small fish and a glass material 2 mixed into a lower half of the lure main body 1. The lure main body 1 is made of, e.g. an elastic material such as polychloroprene rubber, polyisoprene rubber or natural rubber.
Patent JP-H01177156-A (JP)
Title: Data source and sink
Inventor: MOTOIKE KATSUHIKO
IPC: G06F15/177
Filed: 1987-12-31
Abstract: PURPOSE:To secure the safety of the file information by storing various file information into plural scattered master processors and the back-up master processors. CONSTITUTION:A master processor system comprises plural master processors 1-1 set in response to various file information, and plural back-up master processors 1-2 which store the file information containing the same contents as those file information allocated to the processors 1-1. In case at least one of those master processors of the master processor system has a trouble, etc., and the working of the system is stopped, a file rewriting means 1-3 erases the file information having a lower priority order allocated to another processor based on the file priority order which is previously decided in accordance with various file information. At the same time, the means 1-3 produces the file information allocated to the stopped processor. Thus the safety of the file information is secured.
Patent JP-H10172642-A (JP)
Title: Electric plug connector
Inventor: FUCHS HELMUT
IPC: F15B13/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric plug connector in which capillary action is excluded, and no arrival of humidity and dirt at contact elements, electronic circuits, and connection conductor end portions to be protected is allowed. SOLUTION: A material range 21 which grasps a gap between a peripheral face 16 and a contact support body 11 from up and touches the end face 13 of the contact support body 11 is combined with the leg 22 of a packing collar 18. In an electric plug connector, the invasion of humidity or the other foreign particles are prevented as follows. That is, a material range 21 extends beyond the end face 13 of the contact support body 11, and combines the leg range 22 of the packing collar 18 with each other at least sectionally so as to bear tension. Particularly the material range 21 covers the all terminal faces 13 of the contact support body 11 excluding through holes 14, 15 for plug contact elements, or for fitting elements such as screws or the like depending on the situation.
Patent JP-2001146873-A (JP)
Title: Door stopper
Inventor: KATO KATSUTOSHI
IPC: E05F5/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a door stopper capable of sufficiently absorbing impact energy when a door abuts thereon and bouncing little as well as making little impulsive sound. SOLUTION: This door stopper for preventing the door and a door abutting surface from abutting directly on each other when opening the door, is provided with an outer cylinder part 12 of approximately cylindrical shape, and one end of the outer cylinder part 12 is fixed to the door or the door abutting surface. A shock absorber 15 provided with a piston rod 14 is disposed inside the outer cylinder part 12 in such a manner that the end part of the piston rod 14 is projected from the other end of the outer cylinder part 12, and a cushioning member 13 formed of a polymeric elastic body is disposed between the piston rod 14 and the door or the door abutting surface when abutting on the door or the door abutting surface.
Patent JP-H09170088-A (JP)
Title: Carrier guide roller for etching and photoresist film removing method
Inventor: TSUKAMOTO YASUO
IPC: C23F1/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a carrier guide roller for etching and a method by which a photoresist film clung to the outer periphery of a guide roll is removed efficiently and without damaging the guide roll itself. SOLUTION: The carrier guide roller for etching is constituted by disposing a roller groove part 4 opened on a circumferential surface in the axial direction along the longitudinal dircetion. A notch is made in the roller groove 4 with a cutting knife from above the photoresist film wound round the carrier guide roller for etching constituted by disposing the roller groove part 4 opened on the circumferential surface in the axial direction along the longitudinal dircetion. Thereafter, the photoresist film is removed along the notch.
Patent JP-H10205501-A (JP)
Title: Hydraulic drive device
Inventor: TSURIGA YASUTAKA
IPC: F15B11/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To perform a stable load sensing control without being affected by the number of revolutions of an engine in a hydraulic drive device for a load sensing control. SOLUTION: A differential pressure ΔPLS between the discharge pressure of a hydraulic pump 2 and the maximum load pressure of a plurality of actuators 3a to 3c is kept at an object differential pressure ΔPLSref by a pump capacity controller 5. The object differential pressure ΔPLSref is changed according to the number of revolutions of an engine by introducing to an operation drive part 32 a differential pressure ΔPp across a throttle 50 provided in the discharge passage of a fixed pump 30. An unload valve 80 has the first and second auxiliary control pressure rooms 80e, 80f to which the differential pressure ΔPp across the throttle 50 is introduced and when the object differential pressure ΔPLSref is changed by the operation drive part 32, the object differential pressure ΔPun of the unload valve is also changed.
Patent JP-H11166659-A (JP)
Title: Solenoid valve
Inventor: FURUYA TAKAYUKI
IPC: B60T15/36
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To enhance seal performance while reducing groove working manhours for a seal member. SOLUTION: Between a bottom surface 24 of a valve mounting hole 4 and a valve body 3, a filter 25 is arranged, and a recessed part 29 of the filter 25 is fitted to the valve body 3. A protruded part 30 in a lower end of the filter 25 is fitted between a small diametric hole part 8 and a valve seat 19, and a first seal groove 33 for an O ring 34 is formed. Similarly a flange part 28 of the filter 25 is fitted between the valve body 3 and a large diametric hole part 9, and a second seal groove 31 for an O ring 32 is formed.
Patent JP-H03197758-A (JP)
Title: Soundproof double floor
Inventor: TANI AKIRA
IPC: E04F15/18
Filed: 1989-12-25
Abstract: PURPOSE:To raise the soundproofing effect of floor by a method in which a movable floor panel is supported through a rubbery elastic seat on a floor slab in such a way that impact energy from the movable floor panel is absorbed by the buckling displacement of the rubbery elastic seat to lessen reaction. CONSTITUTION:A rubbery elastic seat 10b is of a so-called buckling form in which an octagonal space 15 is formed in a hard rubber 12. A movable floor panel is supported through leg columns consisting of the seat 10b and legs on a floor slab. Impact energy from the movable floor panel can thus be absorbed by a fixed buckling displacement in the rubbery elastic seat 10b and the reaction of the seat 10b is also reduced, whereby making impact sound smaller.
Patent JP-H08226710-A (JP)
Title: Hot air heater
Inventor: JO MASANAO
IPC: F24H3/04
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To give comfortable feeling to users by minimizing deviation of temperature of blowing air by blowing hot air of high and low temperatures heated inside a hot-air heater through a single exhaust gate. SOLUTION: Hot air coming out from a first heating part 14 moves along an inclined path formed by an upper shielding plate 17 and an air separator 19, and hot air heated by a burner by a second heating part 13 moves to the front of a hot air exhaust gate 15 by the inclination of the air separator 19. Before the hot air heated by the second heating part 13 is blown through the hot air blowing gate 13, it is mixed with the lower temperature hot air heated by the first heating part 14, and since the lower temperature hot air is placed higher, naturally it is blown outside of the hot air heater through the exhaust gate 15. Therefore, the temperature deviation of the air blown outside can be minimized by arranging with the single hot air blowing gate 15, and a comfortable heating function is acquired.
Patent JP-H0768672-A (JP)
Title: Treatment of pipe end of foamed resin pipe and connection structure
Inventor: TAKE KATSUMI
IPC: B32B3/30
Filed: 1993-12-27
Abstract: PURPOSE:To treat the pipe end of a foamed resin pipe in order to simply prevent water from penetrating into a foam layer. CONSTITUTION:In the treatment of the pipe end of a foamed vinyl chloride resin pipe 1 wherein skin layers 12 are provided to the inner and outer surfaces of a foam layer, an adhesive is applied to the pipe end of the foamed vinyl chloride resin pipe 1 to be cured to form a cured film 2 and the foam layer 11 exposed to the pipe end is coated with the cured film 2. Or, by inserting a core in the pipe end of the foamed vinyl chloride resin pipe 1 to bond the same to the pipe end, the foam layer 11 exposed to the pipe end is coated. Further, by bringing a heating plate into contact with the pipe end of the foamed vinyl chloride resin pipe 1 to melt the same, a molten film is formed to the foam layer 11 exposed to the pipe end to close the same.
Patent JP-H05164423-A (JP)
Title: Air conditioner
Inventor: AOYAMA SHIGEO
IPC: F25B13/00
Filed: 1991-12-17
Abstract: PURPOSE:To contribute to a standardization of utilization of electrical power by a method wherein a control device is connected to a heat exchanging circuit through a refrigerant flow passage changing-over device, a refrigerant heat exchanger, a load side heat exchanger and a four-way valve are connected through a bypassing circuit and then a plurality of air conditioning devices are set to the same operation mode. CONSTITUTION:A plurality of air conditioning devices I, II constituting freezing cycles A and B in which a compressor 2, a four-way valve 3, an outdoor side heat exchanger 4, an outdoor side expansion valve 5, indoor side expansion valves 7a to 7c and indoor side heat exchangers 8a to 8c are connected in a circular form, a refrigerant exchanger HE which is common for these devices and a refrigerant heat exchanger expansion valve EV are connected in series to form a heat exchanging circuit. The heat exchanging circuit is connected between the outdoor side expansion valve 5 and the indoor side expansion valves 7a to 7c of each of the air conditioning devices I and II, the refrigerant heat exchanger HE, the indoor heat exchangers 8a to 8c and the four-way valve 3 are connected by the bypassing circuit provided with the bypass valve BV and then a control device CN1 for setting all the air conditioning devices I and II to the same operation mode is provided.
Patent JP-H10160654-A (JP)
Title: Positioning tool for schmitt hammer
Inventor: IWASE FUMIO
IPC: G01N33/38
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To position a hammer-striking position easily by punching a guide hole at a positioning tool body so that the plunger of a Schmitt hammer collides against the same position of cured concrete. SOLUTION: A tool consists of a body 2 that is formed in rectangular flat- plate shape, for example, by a metal material or a hard synthetic resin, a plurality of guide holes 3 that pass through the upper and lower parts of the body 2, and a vacuum sucking disk 4 that is provided at four corners of the reverse side of the body 2. Each guide hole 3 has an aperture that is slightly larger than the diameter of the plunger of a Schmitt hammer and has a depth dimension that is smaller than a travel distance from the starting position of the plunger to a striking position. Bolt holes 13 are punched at each three points to fix the three legs of the Schmitt hammer. With the Schmitt hammer, a weight provided inside collides against the plunger and the travel distance is measured as a repulsion hardness from a scale for indicating the travel distance of the rebound.
Patent JP-H06179043-A (JP)
Title: Hardener composition for molding casting mold
Inventor: KIUCHI KAZUHIKO
IPC: B22C1/22
Filed: 1992-12-14
Abstract: PURPOSE:To greatly improve the hygroscopicity of sand and working environment and to provide the hardener compsn. extremely useful for practicable use. CONSTITUTION:This hardener is used at the time of producing a sand mold for castings by adding a binder consisting of an acid curing furan resin and the hardener to sand consisting of the reconditioned sand to be used for repetitive production of casting molds or consisting of >=90 pts.wt. reconditioned sand and <=10 pts.wt. fresh sand and curing this furan resin. The hardener compsn. contains one or >=2 kinds of the phosphoric acid compds. selected from a group consisting of phosphoric acid, condensed phosphoric acid, phosphoric ester and phosphate and one or >=2 kinds of the sulfonic acid compds. selected from a group consisting of arom. sulfonic acid, aliphat. sulfonic acid and sulfuric acid and the weight ratio expressed by the sulfur content/(phosphorus content + sulfur content) in the hardener is >=0.01 and <=0.7.
Patent JP-H01170983-A (JP)
Title: Cover with louver for electrooptic display device
Inventor: KANAI MAMORU
IPC: G09F9/307
Filed: 1987-12-25
Abstract: PURPOSE:To improve the display effect by providing louvers which shut off the sunshine above arrays of laterally arranged display elements of the electrooptic display device. CONSTITUTION:The louvers 2 and 3 which shut off the sunshine are provided above the arrays of laterally arranged display elements of the electrooptic display device 5. In this case, holes 4 are bored at the positions of the projecting display elements, and is mounted by being fitted in the holes. Consequently, the display elements are in the shadow of the louvers and shielded from the sunshine even in daytime when the sunshine is intense, so the on/off contrast increases. Specially, when the louvers 2 and 3 are colored in black or color close to black and only the reverse surfaces are made glossy, the reflection of the sunshine is reduced and the reflected light from the display elements is directed downward, so the on/off visibility of the display elements increases and the display effect can be improved.
Patent JP-H10167885-A (JP)
Title: Susceptor for vapor growth
Inventor: HIRANO HIROYUKI
IPC: C30B25/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide the susceptor by which a semiconductor is not contaminated and which has a long service life. SOLUTION: This susceptor comprises a susceptor main body 2 which consists of a graphite base material and also, in which a countersunk concave part 4 having a side wall peripheral surface 7 perpendicular to a semiconductor wafer 3 to be received and placed on the susceptor is formed and further, the surface of which is coated with an SiC film 5 by a CVD(chemical vapor deposition) method. In the susceptor, a region ranging from an upper edge corner part 6 of the countersunk concave part 4 to the side wall peripheral surface 7 is subjected to beveling work.