baber/WOPTO huggingface dataset:
Patent JP-H01164070-A (JP)
Title: Semiconductor device
Inventor: BUORUFUGANGU BEERU
IPC: H01L21/20
Filed: 1988-06-03
Abstract: PURPOSE: To form semiconductor elements from a semiconductor layer array grown and formed on a semiconductor substrate by forming a heat sink in the semiconductor substrate and depositing the semiconductor elements onto the heat sink. CONSTITUTION: On a silicon substrate 1, the semiconductor layer array is formed by epitaxial growth; and a 1st metallized layer 6 is adhered onto the semiconductor layer array and a 2nd metallized layer 7 is adhered on the opposite side of the semiconductor substrate. A photorack layer 8 is adhered onto the 2nd metallized layer 7 and a window 10 is provided by a proper etching method; and the Si substrate 1 is etched with an anisotropic etchant to form a heat sink 9. A 3rd metallized layer 11 is deposited on the wall part of the heat sink 9 and the 2nd metallized layer 7 to fill the provided heat sink 9 with heat- conductive metal. A semiconductor element 12 is structured by a known photoprocesses and an etching methods.
Patent JP-S63303105-A (JP)
Inventor: YOSHII HIDETATSU
IPC: A41G1/00
Filed: 1987-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01304919-A (JP)
Title: Molding method for synthetic resin
Inventor: TAMURA MASARU
IPC: B29C45/26
Filed: 1988-06-02
Abstract: PURPOSE:To mold efficiently and integrally different kinds of synthetic resin each other by providing a specific partition plates within a cavity, and filling different kinds of a molding material while the plate being freely extracted upwards and downwards. CONSTITUTION:A female mold 1 and a male mold 2 are combined, and a first synthetic resin is injected and filled for forming a molding product A into a first cavity C formed in an isolated condition by partition plates 3. Next, a second cavity D is formed by withdrawing the partition plates 3 from the inner part of the cavity, and a second synthetic resin is injected and filled for forming a molding product B into the second cavity. The molding product A and the molding product B are molded integrally. Inasmuch as employing a method wherein the first synthetic resin is injected and filled into the isolated part, in subsequence thereof, the second synthetic resin is injected and filled thereinto by releasing the isolation, it can be molded integrally by different kinds of synthetic resin even if the molding product is a complicated one.
Patent JP-S5838743-A (JP)
Title: Electrically conductive acetylenic high polymer
Inventor: KOBAYASHI MASAO
IPC: C08L49/00
Filed: 1981-09-01
Abstract: PURPOSE:The titled high polymer obtained by doping an acetylenic high polymer with pyrylium or pyridium cations which are a dopant capable of doping in a large amount without causing the deterioration. CONSTITUTION:An acetylenic high polymer is doped with pyrylium or pyridium cations expressed by the formula[R' is H, 1-15C alkyl or aryl; (R'')n are halogen, 1-10C alkyl or aryl; X is O or N; (n) is 0 or a positive integer <=5]. The amount of the pyrylium or pyridium cations for doping the acetylenic high polymer is 1-40mol%, preferably 2-30mol%, based on one mole repeating units CH of the acetylenic high polymer.
Patent JP-H04359893-A (JP)
Title: Electromagnetic wave sealing device
Inventor: YOSHINO KOJI
IPC: F24C7/02
Filed: 1991-06-07
Abstract: PURPOSE:To provide a electromagnetic wave sealing device used in such a door part of an electronic oven, excellent in a electromagnetic wave leakage preventing performance, and reduce the thickness of the door. CONSTITUTION:A groove 4 is provided in a door 14 of an electronic oven. The groove 4 is consisted of a first conductor wall surface 5 comprising a continuous conductive member, a groove bottom face 6, and a second conductor wall surface 7 such that a slitted part being provided from an open end and a plurality of conductor piece plates 8 of a constant pitch along the groove; a microstrip line is constituted between the respective conductor piece plates 8 and the first conductor wall surface 5 while the first conductor wall surface being longer than the second conductor wall surface. This constitution reduces dispersion and enables that positions at which an impedance being infinity, can be easily formed at constant intervals. And simpler constitution reduces the thickness of the door by adapting a microstrip line thechnology.
Patent JP-S5840051-A (JP)
Title: Taste improvement of alginic acid gel or seaweed-dissolving gel
Inventor: HASEGAWA KIKUO
IPC: A23L29/20
Filed: 1981-09-01
Abstract: PURPOSE:To improve the taste of alginic acid gel or seaweed-containing gel, by adding 0.08-0.2wt% magnesium ion to it. CONSTITUTION:In preparing a food such as custard pudding, jelly, sheet like sea tangle, fiber like Mozuku (a seaweed of the faimly Spermatochanceae highly ramified into thready filaments, considered a delicacy when seasoned with vinegar) by adding a calcium salt or magnesium salt to alginic acid gel or gel dissolving brown algae containing alginic acid so that it is coagulated, a magnesium salt is added to it so that the content of magnesium in the product gel is 0.05-0.5wt%.
Patent JP-S59112182-A (JP)
Inventor: OOWAKI MASANAGA
IPC: F27D3/12
Filed: 1983-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07318383-A (JP)
Title: Fluidic flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/20
Filed: 1994-05-26
Abstract: PURPOSE:To prevent the erroneous detection caused by the pressure fluctuation of fluid when the fluid does not flow and the pressure fluctuation or the like caused by the vibration in the construction works in the vicinity. CONSTITUTION:A nozzle 21, which generates the jet, has a longitudinal exhaust port 21a. Two pairs of pressure lead ports 33 and 34 are provided in the vicinity of the center of the exhuast nozzle 21 in the longitudina direction in a pair of wall surfaces 21b and 21c forming the exhuast port 21a. A pair of pressure lead paths, which communicate with the pressure lead ports 33 and 34, are provided in the main body constituting the nozzle 21. Each pressure lead parth is connected to each pressure lead port of a differential pressure sensor. When the pressure lead ports 33 and 34 are provided in the vicinity of the exhaust port 21a in the longitudinal direction, the erroneous detections of the pressure fluctuation by the gas when the gas does not flow and the pressure fluctuation or the like caused by the vibration in the construction works in the vicinity as the fluidic oscillation becomes less.
Patent JP-S5469272-A (JP)
Title: High-pressure sodium vapor lamp
Inventor: KAMIYA AKIHIRO
IPC: H01J61/52
Filed: 1977-11-14
Abstract: PURPOSE: To provide a high-pressure sodium vapor lamp, in which inner surface of exhaust forming the coolest portion in the light emitting tube is applied with ruggedness to prevent that superfluous sodium amalgam be discharged to a high- temperature portion in the bulb due to vibration or the like and to thereby prevent lowering of light emitting efficiency and unexpected extinguishing of the lamp.  
     CONSTITUTION: When lamp is lighted, discharge is caused between opposite electrodes 6, 6 and a coolest portion is formed at the outer end of exhaust tubes 4 disposed on opposite ends of light emitting tube 1. Therefore, superfluous sodium amalgam, not evaporated during the while when the lamp is lighted, is condensed in the exhaust tubes 4. Inner surface of the exhaust tube 4 is formed with ruggedness 8, so that the above superfluous sodium amalgam is collected in recesses of the rugged surface 8 and forms a film-like layer over the entire surface, whereby the superfluous sodium amalgam is captured positively in the spaces of exhaust tubes 4. With such an arrangement, amount of sodium amalgam getting into the discharging space can be minimized. As a result, rise of sodium and mercury vapor pressure can be prevented, and lowering of light emitting efficiency and unexpected extinguishing of the lamp can be also prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5838072-A (JP)
Title: Variable density picture compression system
Inventor: FUJITA KOUYA
IPC: H04N1/41
Filed: 1981-08-31
Abstract: PURPOSE:To reduce the amount of picture data and to increase the efficiency of the rate of compression by processing simultaneously two lines of high-order bit and low-order bit of picture data inputted in four gradations as one frame. CONSTITUTION:When a picture scanning signal is inputted, it is converted to variable density picture data of two bits. It is detected successively, and a run code, a transition code, a direct code etc. are outputted, and set to a compression buffer 9, and compression data are outputted. When the compression data are inputted to a compression data restoring section, the run code of gradation 0 is transmitted first. A transition code restoring circuit 10 detects the position of run code 1 and discriminates the succeeding transition code. A run direct code discriminating circuit 11 operates correspondingly and if the result of discrimination is for the run code, a run code decoding circuit 12 is controlled and decoded, and if the result is for the direct code, a direct code decoding circuit 13 is controlled and decoded, and decoded variable density picture data is outputted.
Patent JP-H06322941-A (JP)
Title: Device for fixing corner of tatami mat
Inventor: NAKAMURA KENICHI
IPC: B27F7/17
Filed: 1993-05-14
Abstract: PURPOSE:To mechanically perform a work wherein, during a series of operations ranging from turning-up to corner-fixing of border cloth and edge under sheet after flat stitching, an end portion of the border cloth and edge under sheet in the longitudinal direction thereof is folded along a frame and the corner thereof is fixed. CONSTITUTION:An end portion of a border cloth 13 is held by a first chuck 25 to stretch the cloth 13 and the chuck 25 is moved in the width direction of the cloth 13 so that an inner side crease 13a of the cloth 13 becomes a straight line, following which the cloth 13 is held by a second chuck 31 and the chuck 25 is moved to a point inside the extension line of the edge of a tatami padding 11 to hold the cloth 13. The chuck 31 is opened and a bodercloth pushing device 21 is advanced to push a portion of the cloth 13 below an outer side crease 13b to the inner side and the chuck 31 is closed again and the chuck 25 is opened and thereafter the chuck 31 is turned downward through an angle of about 90 deg. to superpose the cloth 13 onto the end of a frame. The device 21 is returned to a waiting point and the chuck 31 is moved along the underside of the padding so as to squeeze the cloth 13 and staple cutters 41, 42 are driven.
Patent JP-H07313872-A (JP)
Title: Deodorant having air cleaning power
Inventor: NODA TAMIO
IPC: A61L9/01
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a deodorant which can be effectively utilized after adsorption is carried out up to the adsorption capacity as an adsorbent for cleaning air by removing acetaldehyde and nitrogen-contg. malodorous components such as ammonia and trimethylamine. CONSTITUTION:Double salt of phosphoric acid and hydrazine is carried on a porous mineral with a surface layer of silica such as silica gel, activated clay or chain-shaped magnesium silicate to obtain the objective deodorant having air cleaning power. This deodorant has high acetaldehyde removing performance and high ammonia removing performance and is excellent in suitability to recycling because it is used as fertilizer after function as an adsorbent is lost.
Patent JP-S5927636-A (JP)
Title: Radio communication system
Inventor: TANAKA MINORU
IPC: H04M1/00
Filed: 1982-08-06
Abstract: PURPOSE:To cancel the split loss of frequency and to compensate the dead band of a service area, by using all channels for control waiting channels and communication channels of car telephone, portable telephone or cordless telephone in common to each mobile body. CONSTITUTION:All the channels are used in common by each mobile body. Thus, the car telephone set 11 entering a dead zone 10 such as underground parking place starts automatically scanning when an electric field from the car telephone control waiting channel 15 from a base station 4 is weak, receives the electric field from a cordless telephone control waiting channel and returns the own identification number via a channel in the opposite direction to the cordless telephone control waiting channel. The returned signal is transmitted to an exchange station 6 via a master station 5 in an underground parking place and a subscriber line 7. The exchange station 6 transmits the subscriber line number and the identification number to an exchange station 14.
Patent JP-S5563442-A (JP)
Title: Address set control system
Inventor: TAKAHASHI TOSHIO
IPC: G06F12/10
Filed: 1978-11-07
Abstract: PURPOSE: To reduce the execution time required for the address set processing, by performing the both of the lower rank address set and upper rank address set, only when the logical page address is altered, in the computer of the virtual memory system in which the bus width is less than the address width.  
     CONSTITUTION: The lower rank part corresponding to the bus width of the logical address is set to the operation register 1, this and the relative address in the operation register 2 are operated in the operation processing unit 3 and whether or not the result gives effect on the logical page address is discriminated with the AND circuits 13 and 14. If the discrimination is negative, the AND circuit 13 is open and the contents of the upper rank address register 6 is inputted to the address conversion set 8 with the logical page part in the lower rank address register 7. Further, the logical page address is converted into the real page address, and it is set to the real address register 9 with the address in the page in the lower rank address register 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000325149-A (JP)
Title: Wiring device
Inventor: NAKAMICHI YOJI
IPC: H02G3/38
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To promote to facilitate and ensure wiring work and enable to construct very easily and cheaply, by utilizing its structural feature. SOLUTION: By moving vertically a wiring space P itself formed with a cover body 3 and a wiring support 4, a gap S formed by a support 2 of a top board and the like is at the same time enabled to be opened and closed. It is enabled to get a cable in and out from the outer circumferential face of the wiring space P by temporarily holding at a raised upper position.
Patent JP-S6030874-A (JP)
Title: Sluice valve
Inventor: KAWAI SHIGEHIRO
IPC: F16K3/24
Filed: 1983-07-27
Abstract: PURPOSE:To reduce the finishing area of a plug cutoff part and aim at improvements in sealability, by projectingly forming a tail in parallel with a flow line in at least a side face at the downstream side between both sides at the fluid opposite side to the cutoff part formed in a plug head. CONSTITUTION:A cutoff part 20b or a lower end head part of a plug 20 situated in the central part of a straight-tubular valve inner hole 3a is made to go down together with a valve shaft 18 and seated on an inner circumferential surface of the valve inner hole 3a so that a flow passage is fully closed. Then, a side face at the downstream side of the cutoff part 20b is notched from both sides and thereby a tail 20e is projected outward and formed whereby in time of opening the cutoff part 20b, a flow of fluid acts on both surfaces of the tail 20e, thus directional properties are maintained. In the cutoff part 20b, only the spot where it contacts the inner circumferential surface of the valve inner hole 3a is machined for finish in accord with size of the valve inner hole 3a, and the others are left unsurfaced intact as was formed.
Patent JP-H10335535-A (JP)
Title: Multilayer assembled body of conductor provided with exhaust hole and dielectric
Inventor: TAKAHASHI YASUHITO
IPC: H01L23/538
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an assembled body, provided with an exhaust hole, which is suitable for the alternate current earth plate such as a multichip module, etc. SOLUTION: An air exhaust hole assembled body 10 is composed of alternately laminated layers of metal (copper) and a dielectric material (polyimide). An air exhaust hole is provided on the metal layer 12 of an earth plane. As the air exhaust hole assembled body 10 discharges the gas trapped by a dielectric layer without impairing the function of an AC earth plane which gives control impedance characteristics of a signal line provided on the upper and the lower parts of the earth plane, exfoliation can be prevented.
Patent JP-H11332296-A (JP)
Title: Control method for synchronous motor
Inventor: SAWAMURA MITSUJIRO
IPC: H02P21/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a control method in which the output current of an inverter is lowered at a maximum speed of rotation without lowering the terminal voltage of a motor at a maximum speed of rotation, in which a copper loss due to a current is reduced and in which heat generation and efficiency of the motor are enhanced. SOLUTION: In a vector control method for a synchronous motor which requires a fixed output ratio of 1:(n) [where (n) represents a base speed ratio], the maximum speed of rotation of the synchronous motor is designated as Ntop, and its base speed of rotation Nbase is expressed as Nbase=Ntop/(n). At this time, the rotational speed N of the synchronous motor is divided into two control ranges, i.e., a range of 0<=N< Nbase and a range of Nbase<=N<=Ntop. In the range of Nbase<=N<=Ntop, the relationship between a q-axis current Iq1 and a d-axis current Id1 which are required for ensuring a required output and which flows in conformity with a torque command Tref (5) is set at Iq=Iq1 =Iqmax×(Tref/100)×(Nbase/N) [where Iqmax represents a current Iq in a rating of 100%] and Id1 d=Kd1×Iq1 [where Kd1 represents a proportionality constant].  A d-axis current Id0 which is used to suppress the terminal voltage of the synchronous motor is set at Id0 =Kd0 ×(N-Nbase)/N [where Kd0 represents a proportionality constant], thus obtaining Id=Id0 +Id1 .
Patent JP-S6027981-A (JP)
Title: Article controller
Inventor: KOMADA KINNOSUKE
Filed: 1983-07-27
Abstract: PURPOSE:To perform satisfactorily article control by providing a notice board which is stored with data on the names, types, kinds, etc., of articles at respective positions of an article rack. CONSTITUTION:The notice device 10 consisting of the control circuit 11 composed of a CPU12, ROM13, RAM14, and interface 15, and a switch 16 is provided to the article rack. This device 10 is stored with the names, types, sizes, kinds, etc., of articles in the rack where the device 10 is installed. The device 10 is connected to a register 1 through the interface by a bus line 23 having an address and a data bus, a signal line 24, and a ready signal line 25. When a customer puchases some article on the rack, the switch 16 corresponding to the article is operated by the customer or shop assistant, or mechanically through the opening/closing operation of a door, and the article data is sent to the register 1 through the lines 23-25 to perform necessary processing. Thus, fixed information on an article is transmitted automatically to the register and recorded, so sales management and taking in and out management are performed easily in detail.
Patent JP-S6116971-A (JP)
Title: Anticorrosive coating for lining inner surfaces of pipings
Inventor: MATSUMORI KENJI
IPC: C09D163/00
Filed: 1984-07-04
Abstract: PURPOSE:The titled coating that is obtained by adding fine hollow balls to a liquid epoxy resin, thus being suitable for regeneration of existing pipings for water supply and drainage and for anticorrosive lining without sagging in high operation efficiency. CONSTITUTION:A liquid epoxy resin containing an inorganic powder is combined with an appropriate amount of fine hollow shperical particles of glass to give the objective coating.
Patent JP-S5563842-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/3205
Filed: 1978-11-08
Abstract: PURPOSE: To minimize degradation of a laminated metal film so as to improve its reliability by providing an insulation layer close to the side portion of a foundation metal film.  
     CONSTITUTION: A first layer 9 made of Ti, Cr, Mo, W or the like is used as foundation metal film, and on which is disposed a Pt film 9, and the uppermost layer 10 is a Au plated layer. This laminated metal film is wired adjacent to an opening of a non-porous Al 2 O 3  film 6 disposed on the surface of an Al wiring 4. Next, an insulation film 11 such as SiO 2  or Si 3 N 4  film is disposed so as to cover at least the side portion of the foundation metal, thereby preventing the first layer activated metal from being exposed to air and being corroded. Like these, the degradation of a foundation metal film can be prevented, and its reliability can be thereby improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5564120-A (JP)
Title: Internal combustion engine
Inventor: SATOU YASUHITO
IPC: F02B19/10
Filed: 1978-11-10
Abstract: PURPOSE: To provide an internal combustion engine of the type comprising a main combustion chamber, a subsidiary combustion chamber and an intermediate combustion chamber, in which at least two torch passages are formed for ensuring ignition and stable combustion of swirling mixture in said intermediate combustion chamber.  
     CONSTITUTION: An internal combustion engine of this invention comprises a main combustion chamber 5 furnished with air or lean mixture from main suction valve 4, a substidiary combustion chamber 7 frunished from subsidiary suction valve 6 with rich mixture that is ignited by ignition plug 8, and an intermediate combustion chamber 13 having a larger capacity than chamber 7 and disposed between said main and subsidiary combustion chambers 5 and 7. In such an arrangement, two combustion chambers 13 and 7 are communicated with each other by means of two torch passages 15, 15 opened in tangential direction to the swirl of mixture formed in the intermediate combustion chamber 13, and there is further provided an auxiliary torch passage 15a opened on the back side at an intermediate portion of the torch passages 15, 15. With such an arrangement, mixture in intermediate chamber 13 is ignited at least at two points, so that it is ignited without fail and combusted in stable manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08327210-A (JP)
Title: Open display case
Inventor: SHIOJI NORIYASU
IPC: A47F3/04
Filed: 1995-06-05
Abstract: PURPOSE: To make it possible to display commodities having different temperatures without reducing the volume in an open display case by providing a partition plate oppositely to a compartment plate in an interval between an evaporator and the compartment plate, and diffusing the air from a cold air passage toward the case from a plurality of air outlets to the compartment plate disposed at the front of the partition plate. CONSTITUTION: The air passed via a blower 33 is split to the air directed toward an evaporator 18 by a partition plate 19 and the air directed toward a gap G between the evaporator 18 and a compartment plate 11. The air directed toward the evaporator 18 is diffused from an air outlet 31 while being directly cooled by the evaporator 18 to form an air curtain at the opening 2 of a heat insulation wall 3, thereby cooling in a storage chamber 12. The air directed to the gap G is diffused from a plurality of air outlets 22 provided at the back plate 11A of the plate 11 to the front chamber 12 after passing the gap G while being indirectly cooled by the plate 19 cooled by the evaporator 18. Thus, commodities having different temperatures can be displayed without reducing the volume in a display case 1.