baber/WOPTO huggingface dataset:
Patent JP-H05341160-A (JP)
Title: Optically coupled receptacle module
Inventor: MAEZAWA KIYOUSUKE
IPC: G02B6/42
Filed: 1992-06-10
Abstract: PURPOSE:To reduce the deviation of an optical axis within a receptacle module which is caused by pressing of a ferrule when the receptacle module is fitted with a mating connector. CONSTITUTION:A light emission element 2 is mounted in the center hole of a housing 1 and a ferrule sleeve 4 is centered and secured to the front side of the housing 1 via a securing flange 6 and a module holder 12 is fittingly fixed to the ferrule sleeve 4 and a cover pipe 11 is fitted into the housing 1 and is welded to the flange 12c of the module holder. A receptacle shell 8 is fitted into the module 12 and has its flange 8d coupled to the flange 12c of the module holder by screws. A space for inserting the cylindrical member of a mating optical connector is formed between the front end portion of the inner peripheral surface of the receptacle shell 8 and the front end portion of the outer peripheral surface of the module holder 12.
Patent JP-H09330366-A (JP)
Title: System for controlling mapping changed into components in on-line operation
Inventor: MATSUMOTO HIROKI
IPC: G06Q10/10
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To easily alter the layouts of an output request screen and a document in on-line operation without reregistering physical map data to a request execution system device side. SOLUTION: A screen document definition application defines the layouts of the screen and document in advance, and an operation management application 15 on a request issue system device 1 allocates component-division physical map data, registered in a disk drive 5 of the request execution system device 1, to data to be transferred according to the defined layouts and transfers complete transfer data through a communication line after all components are allocated. The operation execution application 15 analyzes the received data, reads necessary physical map data changed into components out of the disk drive 11 according to the analysis result sequentially, and merges them with variable items in the received data, thereby generating output data in format matching an output device.
Patent JP-H0819259-A (JP)
Title: Inverter circuit
Inventor: KAWASHIMA NOBUHIRO
IPC: H02M7/217
Filed: 1994-07-01
Abstract: PURPOSE:To control an inverter circuit having an active filter so as to have the optimum ripple current and switching loss regardless of the fluctuation of a load or a power supply. CONSTITUTION:A controller which controls a switching frequency Swf of the transistor 10 of an active filter 50 provided in an inverter circuit so as to obtain the optimum ripple current and switching loss of the active filter in accordance with an input current, a load current or a power supply frequency is provided.
Patent JP-2000344713-A (JP)
Title: Production of alkyl alkoxypropionate
Inventor: SHINJO RYOSUKE
IPC: C07C69/708
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To readily and efficiently produce the subject compound useful as a solvent for coating materials, a solvent for detergents, etc., by reacting specific substances, adding phosphoric acid to the resultant reactional liquid and then directly distilling the prepared compound. SOLUTION: An aliphatic alcohol (e.g. methanol) is reacted with an alkyl acrylate using an alkali metal glycolate compound represented by the formula R1-O-(C2H4O)nM (R1 is a 1-6C alkyl; n is 1-4; M is an alkali metal) as a catalyst, preferably at 40-60 deg.C within 5 h and phosphoric acid is then added to the resultant reactional liquid to thereby suppress metathesis. The obtained reactional liquid is distilled to collect the aliphatic alcohol and an alkoxypropionic acid ester. The amount of the catalyst used is preferably 0.1-0.3 mol% based on the alkyl acrylate which is the raw material.
Patent JP-H01318184-A (JP)
Title: Bar code scanner
Inventor: SHIRATORI KUNIAKI
IPC: G06K7/10
Filed: 1988-06-17
Abstract: PURPOSE:To simplify the attachment and constitution of a bar code scanner and to reduce its cost by detecting a change in the quantity of output light by a photodetector utilizing the self-coupling effect of a laser diode and using the detected value as a reading signal for a bar code pattern. CONSTITUTION:A laser diode unit 10 is constituted of the laser diode 10A and the photodetector 10B for detecting the quantity of light emission of the diode 10A. A change in the quantity of output light due to the self-coupling effect of the diode 10A is detected by the detector 10B and utilized for a reading signal of a bar code pattern. Said constitution makes it possible to simplify the attachment and constitution of the bar code scanner and to reduce its cost.
Patent JP-H04349586-A (JP)
Title: Automatic character reader
Inventor: SAITO MASA
IPC: G06K9/20
Filed: 1991-05-27
Abstract: PURPOSE:To automatize the process for generating a full text data base from existing printed matter, to secure the information of the existing printed matter and to quicken the data base conversion. CONSTITUTION:A document 10 containing character information and an expression is read optically by an image scanner 12 and inputted as image data, and with regard to the image data, and data of an area in which a character can be encoded becomes code information by a text read encoding part 16 and is outputted as code information of the document to a first file 20A. On the other hand, data of an area in which encoding is impossible is outputted as image information in a lump to a second file 20B.
Patent JP-H06335664-A (JP)
Title: Overflow type washing device
Inventor: KUBOTA YOKO
IPC: B08B3/10
Filed: 1993-05-27
Abstract: PURPOSE:To effectively supply a washing liquid to an object to be washed and besides to effectively utilize it by forming a bottom shape of a washing tank to the shape which conforms with a bottom shape of a carrier for an object to be washed. CONSTITUTION:The washing liquid flows into the inside through straightening plates 18 formed on the bottom of the carrier 13 for an object to be washed by feeding the washing liquid into the washing tank 14 from a washing liquid supply pipe 17 via a liquid delivery port 11, and fills the washing tank 14 and then overflows from an overflow machine tank 15 in the upper edge. When the washing liquid flows from underside to upper side in the carrier 13 for object to be washed, the object 12 to be washed which is housed in the carrier 13 for object to be washed, is washed. The bottom of the washing tank 14 is formed to the shape which conforms with the bottom shape of the carrier 13 for object to be washed and also has a holding mechanism of the carrier 13 for object to be washed and beside the washing liquid can be effectively utilized without leaking from the bottom to the circumference. Thus, the washing liquid is not wasted unwittingly and the washing effect is enhanced.
Patent JP-H083171-A (JP)
Title: Adduct, its production, and production of thin film
Inventor: SUTEIIBUN EI JIKARORISU
IPC: C07F1/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain the subject adduct by stabilizing the precursor to be used in the production of thin layers, while a specific mixture is formed, refluxed, and evaporated to remove the solvent to form a thin layer by the chemical vapor deposition with improved quality of the thin layer by avoiding premature oxidation, nucleation, and decomposition.  
     CONSTITUTION: The objective adduct of M(D)E (M is a cation of an elements selected from alkali metals, Cu, Ni, Co, Mn, and Zn; E is a crown ether; D is an anion of diketone) is prepared by mixing the metal M with D and E dissolved in a solvent, refluxing the mixture and evaporating off the solvent from the mixture. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04348143-A (JP)
Title: Silicone rubber powdery article and production thereof
Inventor: SAKUMA ATSUSHI
IPC: C08L83/04
Filed: 1991-05-27
Abstract: PURPOSE:To produce a silicone rubber powdery article having a surface coated with metal oxide fine particles and, e.g. suitable as additive for modifying physical characteristics of an organic resin. CONSTITUTION:A silicone rubber powdery article with 0.1-200mum average particle diameter having a surface coated with metal oxide fine particles and production thereof.
Patent JP-H06338683-A (JP)
Title: Multilayer printed wiring board
Inventor: MACHIDA HIDEO
IPC: H05K3/46
Filed: 1993-05-28
Abstract: PURPOSE:To enable easy multilayer processing and to enable lamination of an outer layer board whose configuration is different from that of an inner layer board. CONSTITUTION:A conductor circuit is formed in at least one side of both-sided board A. Lamination is carried out making an inner layer side of the both-sided board A wherein a circuit is formed at least an inner layer side at the side of an insulation sheet B with built-in copper foil through the insulation sheet B with built-in copper foil wherein an adherent insulation layer 4 which is soluble to alkaline water solution and has fluidity at about 80 deg.C is formed at both sides of a copper foil 3 to the surface wherein the conductor circuit is formed. Thereby, it is possible to form a required window in advance in a part of a both-sided board C to be laminated and to laminate it by forming an outer shape smaller than the inner layer board A.
Patent JP-S6043554-A (JP)
Inventor: KUBOTA KATSUYUKI
IPC: E04D1/34
Filed: 1983-08-18
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-H102382-A (JP)
Title: Coupling structure between wire and spring
Inventor: SHICHIJO MASANORI
IPC: F16G11/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure between a wire and a spring to prevent the generation of noise during slide movement of a coupling member and the occurrence of a trouble, such as deviated wear. SOLUTION: In a coupling structure, the upper surface 42 and the bottom surface 62 of a coupling member 36 to couple a wire 20 and a tensile coil spring 30 are rotatably held by the recessed parts 84 and 96 of a guide member 76 and with this state, slidably moved through a guide hole 80. Further, elastic deformable claw parts 90, 92, 102, and 104 are formed in the recessed part 84 and 96. Thus, even when a torsion occurs to the tensile coil spring 30, the coupling member 36 is rotated in a state to be held at the recessed parts 84 and 96. Beside, since claw parts 92-104 are elastically deformed and excessive rotation of the coupling member 36 is prevented, one-sided contact of the coupling member 36 and the generation of noise during movement are prevented from occurring.
Patent JP-H05321859-A (JP)
Title: Roots pneumatic machine
Inventor: ONO HIROMASA
IPC: F04C29/00
Filed: 1992-05-19
Abstract: PURPOSE:To maintain gaps between rotor end faces of a Roots pneumatic machine and the inside end face of a casing with a simple structure without making the Roots pneumatic machine large and heavy. CONSTITUTION:At least the gap on the rear plate 4 side among the gaps provided between the end faces of rotors 6, 8, the side wall 3 of a casing 1, and the inside end face of the rear plate 4 is formed with spacer members 17, 19 made of an abrasion-resistant material and overlappingly fitted to at least one side of the end faces of the rotors 6, 8 and the inside end face of the rear plate 4.
Patent JP-H0442460-A (JP)
Title: Automatic loader for recording medium
Inventor: GOMI MASAHIKO
IPC: G11B17/26
Filed: 1990-06-08
Abstract: PURPOSE:To perform the transfer of a cartridge smoothly by supporting a cartridge holder on one side movably so as to face an aperture on one side with an aperture on the other side when the cartridge is delivered in and out between the cartridge holders provided at a carrying part and a reproducing part, respectively. CONSTITUTION:A prescribed cartridge 2 is taken out from a cartridge stock part 18 in which plural cartridges 2 are stored, and a carrying cartridge holder 5 in which the cartridge 2 is inserted is moved to a position conforming to that of a loading cartridge holder, and the cartridge 2 is inserted to the loading cartridge holder 9 by an extrusion mechanism. At this time, when deviation exists between both positions, the direction of the loading cartridge holder 9 is changed by the function of a spring 11 supporting the seal part side of the loading cartridge holder 9. Thereby, the transfer of the cartridge 2 between the holders 5 and 9 can smoothly be performed.
Patent JP-H093834-A (JP)
Title: Fitting structure for soundproof panel
Inventor: INASHIRO KENJI
IPC: E01F8/02
Filed: 1995-06-19
Abstract: PURPOSE: To facilitate the fitting work for a soundproof panel and eliminate noise-damage on fitting it and also prevent a flat spring from getting out of place or damaging, in a fitting structure of a soundproof panel in which a flat spring is fitted between the flange inside face of a support having a H- shaped section and the side face of the end of soundproof panel. CONSTITUTION: The fitting structure of a soundproof panel is constituted of supports having a H-shaped section erected at every specified distance, soundproof panels 2 fixed between the supports and flat springs 3 fixed at the lower end thereof and fitted in advance to the side face of the end of soundproof panels 2. The end of soundproof panel 2 is inserted between the flanges 11 oppositely positioned, of the support together with the flat spring 3. The flat spring 3 is elastically pressed to the flange inside face. When inserting the soundproof panel 2, since the weight of the soundproof panel itself acts, the flat spring 3 is easily compressed by only the own weight with a little force or without any forces and hence the panel can be easily inserted between the flanges 11 when it is dropped from the upper side of the flanges 11.
Patent JP-S6078172-A (JP)
Inventor: JIYON JIEEMUZU MATSUKAFUERUTEI
IPC: F16K27/06
Filed: 1984-07-23
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-S5774660-A (JP)
Title: Method and apparatus for analysis of anion in sample solution
Inventor: BAN TSUYOSHI
IPC: G01N27/06
Filed: 1980-10-29
Abstract: PURPOSE:To analyze highly sensitively anions in a sample solution by measuring electric conductivity of effluent after removing cations in the sample solution and the separated liquid and eluted by a separating column packed with anion-exchange resin by a diffusion type cation removing method. CONSTITUTION:Elute of 0.004M Na2CO3/0.004M NaHCO3 for example flows at certain flux to a sample leading device 3 by a pump 2. Then a sample solution containing each fixed concentrations of ions such as Cl<->, NO<-> or SO4<2-> for example is poured into elute, and this is carried to a separating column 4 packed with anionexchange resin. Cations in the sample solution and in the elute which have been separated and eluted are removed by a diffusion-type cation removing method, using a scavenger liquid 8 of alkyl-benzene sulfonic acid for example. Then anions in the sample are analyzed by measuring electric conductivity of an effluent. By keeping the scavenger solution flow, it is not necessary to stop analysis and operate the regenerating process, which is the case of the device using BSC.
Patent JP-H0314280-A (JP)
Title: Large-output semiconductor laser and manufacture thereof
Inventor: KOMAZAKI IWAO
IPC: H01S5/00
Filed: 1989-06-13
Abstract: PURPOSE:To utilize MOVPE technology which is superb in controllability and mass-productivity, to make smooth the connection between an active region and a window region, and to achieve a large-output semiconductor laser controlled in horizontal cross direction. CONSTITUTION:In a large-output semiconductor laser where a current block layer 9 is provided at a mesa which is formed at a clad layer 4 at the upper part of an active layer 3 and at the side surface of the mesa and the area near the end face of a resonator is covered with semiconductor layers 10 and 11 whose band gap is wider than that of the active layer 3, the semiconductor layers 10 and 11 near the end face of the resonator are in mesa shape. Also, in the mesa forming process near the end face of the resonator when producing a semiconductor laser as in the above, no mask is used and a process for selectively eliminating only the current block layer 9 using ammonia etching liquid and a process for eliminating at least the active layer 3 by for example a phosphorous etching liquid without composition dependency are provided.
Patent JP-H11342718-A (JP)
Title: Air conditioner for vehicle
Inventor: SHIROYAMA MASANARI
IPC: B60H1/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To quickly perform an initial step necessary for a stepping motor, or a driving source of a damper and to shilt to the ordinary operation in succession to it. SOLUTION: A car air conditioner is provided with a fresh-air inlet 1a and a room-air inlet 1b being on-off switched by a damper 8 at the upstream end of an air-conditioning unit 4, while it has a supply opening 2 of an air- conditioning wind into a car room at the downstream end. The air-conditioning unit 4 is incorporated with a blower fan 5, an evaporator 6, a heater 7 and an air-mix damper 13. Among them, the air mix damper 13 is driven by a stepping motor, the stepping motor being connected to a damper control means 20. A temperature sensor 21 measuring a fresh-air temperature is connected to the damper control means 20 capable of properly performing an initial step pertaining to the stepping motor on the basis of the temperature measuring result of the temperature sensor 21.
Patent JP-H0316406-A (JP)
Title: Constant current circuit
Inventor: NAKAJIMA NOBORU
IPC: H03F3/343
Filed: 1989-06-14
Abstract: PURPOSE:To obtain an always stable constant current output independently of the presence or absence of the Earley's effect and its quantity by feeding back a current change of a PNP transistor(TR) by the Earley's effect negatively to a reference current source via a 3rd current mirror circuit. CONSTITUTION:A collector voltage of a PNP TR 12 is suppressed constant with a base-emitter voltage, nearly 0.7V of a TR 17. Thus, a collector current I12 of the TR 12 is nearly equal to a reference current I. When collector currents of the TRs 11, 12 are synthesized by a 2nd current mirror circuit 6, a collector current I17 of a PNP TR 17 of a 3rd current mirror circuit 7 is a current DELTAi being a difference between the currents I11 and I12. The current DELTAi is fed back negatively to a reference current source 4 via the circuit 7. Thus, the current I0 of a constant current output terminal 3 is equal to the reference current source current I without being affected by the DELTAi and made stable.
Patent JP-H10337706-A (JP)
Title: Facility for housing
Inventor: OTAKE TOSHIO
IPC: A47B96/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce generation of formalin by impregnating or coating at least one side surface of a woody base material for constituting fittings or furniture or floor material for a housing with a formalin scavenger. SOLUTION: A floor material 1 is obtained by adhering cushioning sheet 4 of a dry crack preventive sheet-like member to a surface of a base material 2 made of plywood via adhesive 3. A fancy 6 executed with a thin ceramic coating 7 having woodgrain quarried from actual timber is spread on the sheet 4 via an adhesive 5. Since adhesive containing formalin is used for the material 2 at the time of manufacturing, the sheet 4 is impregnated with a formalin scavenger to reduce formalin dissipating amount into the air. The reduction of the formalin dissipating amount is further satisfactorily performed by providing an impregnating layer 8 for impregnating the scavenger on a rear surface of the material 2.  Thus, dissipating amount of the formalin dissipated from a facility of fitting, furniture or floor material containing the formalin into the air is reduced, thereby decreasing adverse influence on a human body.
Patent JP-H0315691-A (JP)
Title: Multicylinder rotary compressor
Inventor: KIYOKAWA YASUNORI
IPC: F04C18/356
Filed: 1989-06-13
Abstract: PURPOSE:To prevent overcompression and input increase by affording communication at a required time, between high pressure chambers in cylinders disposed on both sides of an intermediate partition plate in a rotary compression element through a communicating hole in an intermediate partion plate and a notch of a vane. CONSTITUTION:A rotary compression element 4 driven by a motor-driven element 3 is encased in an enclosed container 1. In the rotary compression element 4, respective rollers 10, 11 housed in respective cylinders 6, 7 mounted on both sides of an intermediate partition plate 5 are rotated by respective eccentric portions 8, 9 disposed on a rotary shaft 2 of the motor driven element 3. The interiors of respective by cylinders 6, 7 are divided into respective high and low pressure chambers by respective vanes 16, 17. Thus, in the above condition, the intermediate partition plate 5 is provided with a communicating hole 28 formed there through. On the respective high pressure chamber sides of respective vanes 16, 17 are formed respective notches 29, 31; 30, 32 on the front and rear end sides communicating to each other through a communicating hole 28.
Patent JP-S5854720-A (JP)
Title: Dial device
Inventor: SHINDOU KESAO
IPC: H03J1/10
Filed: 1981-09-28
Abstract: PURPOSE:To accurately and smoothly perform channel selection and dial display, by respectively fitting a variable capacitor to a circuit board, a variable capacitor drum to a variable capacitor tuning shaft in inserting the circuit board, and a frame pivoted with a drive shaft and a pulley to the circuit board. CONSTITUTION:A variable capacitor 9 is fitted to the upper surface of a tuner circuit board 13 through a variable capacitor tuning shaft 14, and a variable capacitor drum 10 is pivoted to the lower end of the shaft 14 through clipping the board 13. One side ridge of the board 13 is fitted to a support shelf 19 provided to a frame 18 having a pair of left and right supports 2 and 2'. A dial scale plate 11 is formed at the upper part of the supports 2, 2' of a frame 18, two pulleys 5a, 5b are pivoted at the upper side of the support 2 and one pulley 5c and a tuning drive shaft 4 are pivoted at the upper side of the support 2'. The lower part of the frame 18 between the supports 2 and 2' is provided with an L type support piece 19' pending down and a pulley 5d made orthogonal to the said pulleys is supported at the lower side of the support piece 19'. Further,  a dial thread 6 is wound up with the shaft 4, the pulleys 5c, 5a at both ends of  the dial scale plate, the pulley 5b, the variable capacitor drum 10 and the pulley  5d.
Patent JP-S5386029-A (JP)
Title: Agents for killing shellfishes
Inventor: IMAMURA KENNOSUKE
IPC: A01N33/24
Filed: 1976-12-20
Abstract: PURPOSE: To prepare agents for killing shellfishes contg. halogenophenol lower alkanolamine adduct as an active constituent. 
     COPYRIGHT: (C)1978,JPO&Japio