baber/WOPTO huggingface dataset:
Patent JP-H03114283-A (JP)
Title: Semiconductor laser
Inventor: TAMURA HIDEO
IPC: H01S5/00
Filed: 1989-09-27
Abstract: PURPOSE:To improve irregularity in the characteristics of a semiconductor laser and to improve the reliability and the productivity of the laser by a method wherein the main parts of the laser are formed by the crystal growth processes of LPE(liquid phase epitaxy) and MOCVD(metal organic chemical vapor deposition) and an etching process for deciding a stripe width. CONSTITUTION:An n-type GaAs current stopping layer 2 having a striped groove 5 to reach a p-type GaAs substrate 1 is provided between a first main surface 3 to come into contact to the substrate 1 and a second main surface 4 on the side opposite to the surface 3. A p-type GaAlAs clad layer 7 which is formed by an LPE method is deposited in the interior of the groove 5 and the interior is completely filled until the upper surface of this layer 7 is formed in a row to the surface 4. That is, a flat surface X-X', which opposes to the surface 3 and has no roughness, of the layer 2 is formed by the layer 7. A p-type InGaAlP clad layer 9, an InGa active layer 11, an n-type InGaAlP clad layer 13 and an n-type GaAs ohmic layer 15 are provided on this flat surface X-X' in the order of these layers 9, 11, 13 and 15 by an MOCVD method. The case where the layer 11 is an In1-y(Ga1-xAlx)yP active layer is the case of x=0, yapprox.=0.5.
Patent JP-H1197665-A (JP)
Title: Solid-state image-pickup device
Inventor: KATOU NAOKI
IPC: H04N5/335
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To easily form contacts for connecting bus lines to transfer electrodes of a solid-state image-pickup device, even though a small-sized and high-density product is realized. SOLUTION: A sensor has pixel regions 1 which have integrated photoelectric conversion element and vertical transfer registers, four bus lines 2a-2d to which 4-phase clock pulses are fed, transfer electrode 3a-3d for transferring charges to the vertical transfer registers upon the application of a clock pulse, and contacts 4 for connecting the bus lines 2a-2d to corresponding transfer electrodes 3a-3d. A twos and the other twos of the bus lines 2a-2d are disposed at the one and the other sides of the region 1 and are connected to transfer electrodes formed on one and another layers.
Patent JP-H06207193-A (JP)
Title: Method of extracting fat and oil from natural substance
Inventor: YURUGEN HAIDORASU
IPC: C09F5/02
Filed: 1993-10-07
Abstract: A process for the extraction of fats and oils from natural substances with the aid of liquid propane as solvent is described and entails the extraction being carried out under a pressure of 10 to 30 bar and a temperature of 10 to 55 DEG C and the deposition of the extracted fats and oils from the solvent being carried out by reducing the pressure and/or increasing the temperature up to </= 80 DEG C. It is possible in this way to obtain high-quality products in good yield and under mild conditions.
Patent JP-H08115513-A (JP)
Title: Magnetic head device
Inventor: NIWA KATSUYA
IPC: G11B5/53
Filed: 1994-10-18
Abstract: PURPOSE: To obtain a magnetic head device superior in reliability of joining strength by surely curing an ultraviolet-curing type adhesive. CONSTITUTION: A magnetic head chip 1 is fixed to a head mounting part 3 of a head base 2 with an ultraviolet-curing type adhesive. In this magnetic head device, chip side surfaces 1a and 1b in the orthogonal direction to the thicknesswise direction of the magnetic head chip 1 are approximately flush with the side surfaces 3a and 3b of the head mounting part 3.
Patent JP-H11342142-A (JP)
Title: Biological examination device and method
Inventor: NONOMURA YUUSUKE
IPC: A61B5/05
Filed: 1998-08-22
Abstract: PROBLEM TO BE SOLVED: To examine actual time biological substance such as bacterial plaque and examine bacterial plaque, which cannot be judged with only colony form, by providing an electromagnetic wave absorption intensity detecting means and a prescribed data processing means. SOLUTION: An electromagnetic wave absorption intensity detecting means in a biological examination device has an electromagnetic wave emitting means 1, and imparts prescribed wavelength and wavelength range (half-value width) to the electromagnetic wave emitted from its globar light source by a wavelength selecting element 2. The resulting electromagnetic wave is passed to an expansion angle regulating means 5, and the electromagnetic wave transmitted by a sample and subjected to absorption thereby is incident on an electromagnetic wave detecting means 7. First and second absorption intensities of voltage wave are outputted from the electromagnetic wave detecting means 7, and displayed on a screen or printed on a paper. The result is analyzed by, for example, dental caries risk judging means as diagnostic means to perform a pathogenic diagnosis for dental caries risk.  When the measuring wavelength is switched, a second wavelength selecting element 3 is switched by a wavelength selecting means 4.
Patent JP-S63107669-A (JP)
Inventor: KATAOKA YUKIRO
IPC: B60R25/04
Filed: 1986-10-24
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-H0584367-A (JP)
Title: Button feeder
Inventor: SUZUKI KAZUYA
IPC: D05B3/22
Filed: 1991-09-30
Abstract: PURPOSE:To provide a button feeder capable of easily realizing proper conveying actions without changing parts when the diameter of buttons to be conveyed is changed. CONSTITUTION:In a button feeder conveying a button onto a switching plate with the first and second rotary disks 14, 2 then matching the center of the button on the switching plate with the preset point set on the switching plate with a centripetal system, multiple kinds of button insertion holes 2a, 2b with different diameters are formed at a uniform interval on the second rotary disk 2, and the button insertion hole corresponding to the button diameter directed by an input means is stopped at the second delivery position. A driving means driving the positioning members of the centripetal system is controlled in response to the directed button diameter, thus the initial set positions of the positioning members are changed.
Patent JP-H03116222-A (JP)
Title: Virtual disk control system
Inventor: OKA MAYUMI
IPC: G06F3/08
Filed: 1989-09-29
Abstract: PURPOSE:To enable a user to set the position of a virtual hard disk drive HDD by recognizing a single HDD as plural HDDs which virtually have various capacities. CONSTITUTION:A virtual HDD parameter table 13 included in a ROM 3 is used when a basic input system BIOS of a ROM 3 controls a virtual HDD and consists of the virtual HDD tables prepared for each virtual HDD. Then two functions are provided to the HDD BIOS, i.e., a set driver type function and a read driver type function. The former function sets the virtual HDD at a designated position in a phisical HDD and the latter function reads out the parameter information on a set virtual HDD. Thus, a single HDD can be recognized as plural HDDs having virtually various capacities. Then a user can set a virtual disk to a designated position via the function control of the BIOS.
Patent JP-S59143136-A (JP)
Inventor: HANSUYURUGEN HARUTSUNKU
IPC: G03C3/00
Filed: 1983-12-27
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-H0781503-A (JP)
Title: Bumper form member
Inventor: ISHITOBI HIDEKI
IPC: B60R19/18
Filed: 1993-09-14
Abstract: PURPOSE:To cause the complete deformation collapse to a bumper form member prior to buckling deformation of a side member. CONSTITUTION:A bumper form member 4 comprises a cylindrical member 52 of which side faces are formed by two parallel flanges 53, 54, and two webs 55, 56 and which has two or more ribs sandwiched with the two flanges 53, 54 inside the side faces, and stay 1 connected to one 53, of the two flanges of the cylindrical member 52. In the bumper form member 4 fixed to a side member 51 on the vehicle side through the stay 1, at the time of a head-on collision, the impact load received at the joint portion between the stay 1 and the flange 53 increases gradually along with deformation of the bumper form member 4. In this case, therefore, the jointing face 1a at least one the side of the stay 1 of the joint portion is inclined at the an angle within theta=0 deg. to theta=30 deg. concerning plane B perpendicular to the direciton of impact load applied to the bumper form member 4.
Patent JP-H0996751-A (JP)
Title: Lens for television camera
Inventor: HORIGUCHI SHUICHI
IPC: H04N5/225
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent lens for a television camera capable of changing an angle of view at a low cost by attaching/detaching a front lens to/from a lens barrel and changing the angle of view by interchanging the front lens. SOLUTION: The front lenses 1 to 3 can attach/detach to/from the lens barrel 5, and the angle of view can be changed by interchanging the lenses 1 to 3. In order to correct the movement of focusing positions 8 to 10 by interchanging the lenses 1 to 3, a mechanism moving the entire lens barrel 5 is provided. By the constitution, the angle of view can be changed by attaching/detaching the lenses 1 to 3 to/from the lens barrel 5, and the movement of the positions 8 to 10 caused by interchanging the lenses 1 to 3 can be corrected by moving the entire lens barrel 5 by using the screw part 7 for focusing adjustment, so that accurate focusing can be obtained.
Patent JP-S63106073-A (JP)
Title: Automatic teller machine
Inventor: YOSHIMURA MASAO
IPC: G06Q40/00
Filed: 1986-10-22
Abstract: PURPOSE:To improve a service to a customer by inputting the password number of a medium by the customer to be returned even when the medium forgotten to be sampled is fetched to a device. CONSTITUTION:When the medium returned after the establishment of a transaction is not sampled within a constant time, it is decided to forget to sample, the medium is fetched to the device. When the customer finds out that the medium is forgotten to sample and returns to an automatic transaction processor, uses an equipped interphone to inquire to a monitor center, the monitor center sends an instruction to the automatic transaction processor in question, and the instruction receiving automatic teller machine receives the input of the password number. When the customer inputs the password number to the automatic transaction processor, this medium is returned if the inputted password number coincides with the password number of the medium.
Patent JP-H1079021-A (JP)
Title: System for reading and transferring picture
Inventor: HAYASHI TAKAMASA
IPC: G06T1/60
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve a processing speed, and to prevent the danger of paper jam by transferring picture data from a non-volatile storage device to an outside device when an ID is designated. SOLUTION: When data corresponding to an ID are present, the reading of data is operated from a memory controller. Picture data are stored in a non-volatile memory MEM 41 once, and read again by an MEM Control 40. At the time of new reading, an ID obtained when a request is made is returned for each page, and a reading operation is started. In this case, the MEM Control 40 is requested to store output data from a scanner imaging peripheral(SIP) in the MEM 41 after an ID is added. At the time of re-reading, when the absence of any picture signal in the MEM 41 is judged by referring to an ID transferred from an outside device to the MEM Control 40, the request for re-reading is rejected, and when any picture signal is stored in the MEM 41, data are read from the MEM 41, and transferred to an image enhance peripheral(IEU).
Patent JP-H0592421-A (JP)
Title: Manufacture for phenolic resin molding material
Inventor: KAWANAKA AKIHIRO
IPC: B29K61/04
Filed: 1991-09-30
Abstract: PURPOSE:To reduce resin content without lowering capacity by giving a suffi cient flow to a molding material, by a method wherein raw materials of the phenolic resin molding material are melted and kneaded after mixing of them by a centrifugally scattering type mixer provided with a chopper. CONSTITUTION:Raw materials of a phenolic resin molding material are mixed up with each other by a mixer having agitating blade performing a restraining rotation and a chopper possessing a rotary spindle whose direction is different from that of its rotary spindle, for example, a % mixer provided with an agitating blade 2 and chopper 1 having a rotary spindle in the vertical direction to the agitating blade 2. After a mixture is melted and kneaded by a kneading machine, the same is granulated. When mixing is performed by making use of the above-mentioned mixer, all, of the raw materials including phenolic resin are scattered fine and uniformly, the molding material to be obtained by kneading becomes a matter having a favorable flow and even if resin content is reduced, the molding material having at least identical characteristics with those of an ordinary one can be obtained. In addition, though the chopper 1 makes apart glass fibers, cutting of the fiber does not occur substantially.
Patent JP-H08194422-A (JP)
Title: Toner recovering unit of electrophotographic apparatus and toner recovering filter to be utilized therefor
Inventor: MEGURO YUJI
IPC: G03G21/10
Filed: 1995-09-29
Abstract: PURPOSE: To simplify the structure of a toner recovering apparatus and improve the maintenance easiness and reliability by installing a pulling member which moves interlockingly with the movement of attachment of a toner recovering filter to a filter installation part and which joins the air sucking inlet of a toner recovering filter to an another end of a joint. CONSTITUTION: In the case a toner recovering filter 1 is taken off, a joint 6 is opened and a toner recovering filter 1 is pulled out along guiding members 11e, 4 to take the filter 1 off. In the case a new toner recovering filter is set, a toner recovering filter 1 is put on an exhaust part sealing member 5 and pushed while being slid along the guide members lie, 4. Being pushed further, the toner recovering filter 1 is brought into contact with a wire 9. Since no tension is applied to the wire 9 in the condition that a joint 6 is opened, the joint 6 is not pulled in the direction of the toner recovering filter 1 but as the toner recovering filter 1 is pushed further, tension is generated in the wire 9 and the joint 6 is pulled by the wire 9 and closed.
Patent JP-2001072622-A (JP)
Title: Production of chloromethylstyrenes
Inventor: NOMOTO EIGO
IPC: C07C17/25
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing chloromethylstyrenes in high yield by dehydrochlorinating α-chloroethylbenzyl chlorides by a liquid phase method. SOLUTION: This method for producing chloromethylstyrenes comprises reacting a metal alkoxide comprising a metal salt of a tertiary alcohol with α-chloroethylbenzyl chlorides in the presence of the tertiary alcohol and a phase transfer catalyst to dehydrochlorinating the α-chloroethylbenzyl chlorides and to provide the objective chloromethylstyrenes. Preferably, the α-chloroethylbenzyl chlorides are p-(α-chloroethyl)benzyl chloride. The phase transfer catalyst is preferably a tertiary ammonium salt, and a cocatalyst is preferably used with the phase transfer catalyst.
Patent JP-H10103151-A (JP)
Title: Structure of intake port in internal combustion engine
Inventor: MATSUBARA KOJI
IPC: F02P13/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To make an air fuel ratio near an ignition plug rich by connecting a space between the inside part of a bent direction out of a cast skin surface of an inner surface in an intake port and a machined surface of the inner surface of a valve seat member installed on the opening part into the combustion room of this intake port by a smooth arc surface. SOLUTION: After machining the inner periphery surface of a valve seat member 14 and the inner periphery surface adjacent to this valve seta member 14 out of an intake port 8 to an inner diameter D by a milling tool, an edge generated by this machining is removed and a space between a bent surface 8a by a cast skin and a plane 8b made by machining is connected by an arc surface 8d smoothly. Thereby, a fuel amount flowing into a combustion room 6 from this part out of the fuel flowing along the inside part of the bent direction out of the inner surface of the intake port 8 can be increased by the existence of the arc surface 8d and it can be prevented that the air fuel ratio near the electrode part of the ignition plug becomes too lean.
Patent JP-2000079634-A (JP)
Title: Boot and molding die therefor
Inventor: MUKODA AKIHIRO
IPC: B29C33/42
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To form a face which can be easily introduced into a counterpart member on the mounting part or the fitting part of a boot by providing a first mounting part to be engaged with an outer wheel on one of the end sides and a second mounting part to be engaged with a shaft part on the outer end side and forming the introduct on side end part of the inner peripheral face of the first or the second mounting part on an introduction face with the introduction side whose diameter becomes gradually larger. SOLUTION: The boot 1 formed of a rubber or an elastic plastic material has a first mounting part 2 to be fitted into a joint outer wheel formed on one of the end sides and a second mounting part 3 to be fitted into a shaft part formed on the outer end side. In addition, a bellows-type flexible part 4 is formed between the first mounting part 2 and the second mounting part 3. The flexible part 4 is entirely of a conical shape with the first mounting part 2 formed to be of a large diameter and the second mounting part 3 formed to be of a small diameter. The inner peripheral face of the first mounting part 2 has an easily introducible introduction face 7 of an arclike section formed so that the first mounting part 2 can be easily introduced into the outer wheel.  Thus it is possible to easily form the introduction face 7 and assemble the mounting parts 2, 3 into the shaft joints without impairing the mounting parts 2, 3.
Patent JP-H0592989-A (JP)
Title: 17beta-acyl-carboxyandrostane-3,5-dienes as testosterone 5alpha-reductase inhibitor
Inventor: GIYARII ETSUCHI RASUMUSON
IPC: C07J9/00
Filed: 1991-06-28
Abstract: PURPOSE: To obtain new 17β-acyl-3-carboxy-androsta-3,5-dienes useful to treat acne, seborrhea, female hirsutism and benign prostatic hypertrophy as testosterone 5α-reductase inhibitors.  
     CONSTITUTION: The 17β-acyl-3-carboxy-androsta-3,5-dienes are compds. of formula I [where R is 1-6C chain alkyl, 6-12C aryl, etc.; (m) is 1-4; and (n) is 1-3], their salts or esters, e.g. 17β-benzoyl-androsta-3,5-diene-carboxylic acid. The compds. are obtd. by treating steroid acid of formula II with trifuloromethylsulfonic anhydride and a treat. amine in methylene chloride, allowing the resultant products to react with 2,2-dithiopyridyl and triphenylphosphine, allowing the resultant compds. of formula III to react with a Grignard reagent of the formula RMgX (where X is Cl or Br) in THF, carbonylating the resultant compds. of formula IV with CO in the presence of palladium acetate, triphenylphosphine and a tert. org. amine and treating the resultant products with KOH in an alcoholic solvent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02100210-A (JP)
Title: Organic superconducting material and manufacture thereof
Inventor: UEHA YOSHINOBU
IPC: H01L39/12
Filed: 1988-10-05
Abstract: PURPOSE:To enable obtaining an organic superconducting material of easy workability for forming the shape of a fabric, a film and the like by dispersing an organic superconductor comprising an electron doner and acceptor into polymer. CONSTITUTION:Electron donor and acceptor materials dissolved and diffused in a solvent are oxidized and reduced electrochemically, thereby synthesizing an organic superconductor. Then, an unreacted electron donor material, an unreacted electron acceptor material and the solvent after the completion of a reaction process are removed under coexistence with polymer. As the organic superconductor, (TMTSF)2X<1> (TMTSF is tetramethyl tetraselenafulvaren, and X<1> is ClO4 and the like) is exemplified. The type of the polymer is not limited specifically, so far as soluble or swelling in the solvent used. As a result, it is possible to enhance superconducting characteristics and increase the mechanical strength of the material when the polymer is shaped into a fabric form and a film form and the like, and drawn for the orientation of crystallized polymer molecules.
Patent JP-H0195333-A (JP)
Title: Method for deciding conditional sentence in knowledge base tool
Inventor: SHIBATA KUNIRO
IPC: G06F17/30
Filed: 1987-10-07
Abstract: PURPOSE:To improve an operation speed deciding the propriety of the conditional sentence establishment of a knowledge base by executing the decision of the establishment of a logical expression in order from a small number of the logical expression which is directly or indirectly coupled to respective nodes in respective hierarchies. CONSTITUTION:When the logical value of a logical expression E is true, the propriety of the establishment of a logical expression F to be next operated is decided. However, since the operator of a node R3 is an OR, the logical value of the node R3 can be decided to be true without deciding the propriety of the establishment of another logical expression G when the logical expression F is true. When the logical values both of the logical expression F and the logical expression G are false, the logical value in the node R3 goes to be false and since the logical operator of a node R4 is an AND, the conditional sentence can be decided not to be established without deciding the propriety of the establishment of other logical expressions D, A, B and C. Thus, since an operating sequence is determined along a route where the number of the logical expressions is small, the propriety of the establishment of the conditional sentence can be decided in the shortest distance and the operating speed can be improved.
Patent JP-S61131454-A (JP)
Title: Microwave plasma process and device therefor
Inventor: FUJIMURA SHUZO
IPC: H01L21/3065
Filed: 1984-11-30
Abstract: PURPOSE:To accelerate the processing of work pieces by a method wherein a plasma process is accomplished by using microwave energy coming out of a microwave transmitting window provided vertical to the field generated by the microwave travelling in a microwave waveguide. CONSTITUTION:A microwave transmitting window 13 is provided vertical to a field generated by microwave or shifted 90 deg. from a window of the conventional design wherein the direction of incidence is parallel to the interface formed between the atmosphere and the vacuum inside. In a unit with the microwave transmitting window 13 (insulating material) arranged vertical to the field, microwave is efficiently absorbed in the vacuum chamber with its mode not going irregular, which facilitates matching. Excellent matching reduces reflection, realizing high-speed processing.
Patent JP-H1196680-A (JP)
Title: Circuit and method for synchronous control
Inventor: OGUCHI TORU
IPC: H04N5/93
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous control circuit capable of always correcting synchronism shift between decoded data caused by asynchronously reading and decoding a plurality of compressed data from a buffer memory. SOLUTION: This synchronous control circuit is provided with an audio buffer 30 for storing demultiplexed audio data, a buffer control section 50 for controlling the reading timing or the like of the audio buffer 30, an interruption control section 60 for detecting the deviation of the remaining storage amount of the audio buffer 30 from a range where a video reproducing output is synchronized with an audio reproducing output and informing a CPU 10 of it, and a sampling clock correction section 70 for correcting the decoding sampling clock of the audio data based on the control of the CPU 10.