baber/WOPTO huggingface dataset:
Patent JP-H0749007-A (JP)
Title: Cylinder head structure of engine
Inventor: NISHIHARA SETSUO
IPC: F01L1/04
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the sorts of parts and control manhours and prevent misassembly by forming cam shaft journal parts into asymmetric shape on the intake and exhaust sides in relation to the center line of an engine, and using the same rocker arm assembly by changing its direction between the intake side and the exhaust side. CONSTITUTION:A cam shaft holder 21 provided with cam shaft journal parts 22 formed asymmetrically on the intake side and the exhaust side in relation to the centerline of an engine is fitted to the upper face of a cylinder head 11, and journal faces 23, 24 for supporting cam shafts 15, 16 are respectively formed at the cam shaft journal parts 22. The cam shafts 15, 16 are assembled to the respective journal faces 23, 24, and a cam cap 25 of asymmetric shape is fitted and held to the cam holder 21. On the other hand, a rocker arm assembly is assembled to the lower faces of the cam shaft journal parts 22, across the mutual rocker shaft journal faces, and held by a rocker shaft cap 28. The same rocker arm assembly is used by changing its direction between the intake and exhaust sides, and valve layout is unchanged.
Patent JP-H08263779-A (JP)
Title: Remote management system
Inventor: YOSHIMURA KATSUMI
IPC: H04M17/00
Filed: 1995-03-22
Abstract: PURPOSE: To allow a public telephone set to accurately respond to an incoming call from a center equipment to execute communication and accurately respond also to a general incoming call from an equipment other than the center equipment to execute talking. CONSTITUTION: When an incoming call arriving at an incoming circuit 11 through a line L does not arrive due to a caller's call cancel, the caller is recognized as a center and transmission is automatically executed. When the number of tones from the arrival of an incoming signal at the circuit 11 up to the stop of the arrival due to caller's call cancel is counted, the counted value is previously determined three tones and the number of tones of a rearriving incoming signal reaches two tones, the signal is recognized as an incoming signal from the center and the circuit 11 automatically responds to the call. Consequently a public telephone set can accurately respond to an incoming call from the center and execute communication. In addition, the set can accurately respond also to a general incoming call from an equipment other than the center to execute talking.
Patent JP-S57178472-A (JP)
Title: Recorder
Inventor: AYADA NAOKI
IPC: B41J2/395
Filed: 1981-04-27
Abstract: PURPOSE:To obtain plural copies in desired mode by a recorder which has plural recording parts, by arranging one recording part for fine-mode recording and another recording part for normal-mode recording. CONSTITUTION:An original is read by a CCD407, whose output signal is converted by a digitizing circuit 51 into a binary signal, which is inputted to a picture- element density converting circuit 53; and the input data is outputted as it is in the form of 16-bit/mm. fine mode a delay time later, and also outputted in the form of 8-bit/mm. normal mode. This converting circuit 53 obtains the fine-mode output by outputting the data of the binary-coding circuit 51 through a latch 532 and the normal-mode output by ORing the output of the latch 532 and that of the binary-coding circuit 51. Those data are stored in a memory 55, data in specified modes are written in buffers 63, 65, and 67, and driving circuits 69, 71, and 73 are driven to achieve recording in each mode through heads 10, 20, and 30.
Patent JP-H05264489-A (JP)
Title: Prospecting method for cavity of slope surface of covered body
IPC: G01N25/72
Filed: 1992-03-18
Abstract: PURPOSE:To capture the position and the depth of a cavity which is generated on the slope surface of a covered body such as a concrete mortar sprayed surface, etc. CONSTITUTION:In a slope surface where a covered body is formed on a naturally inclined surface, the surface temperature of the covered body is measured using infrared ray radiation thermometer and then the obtained temperature data and a visually judged data by observing the state of the slope surface of the covered body are combined. Both data are analyzed by a data processing device to obtain a discrimination function for detecting the state-changed part of the slope surface of the covered body and an estimation function of the depth of the cavity which exists between the naturally inclined surface and the covered body and then the position and the depth of the cavity which is generated between the naturally inclined surface and the covered body are prospected based on both functions.
Patent JP-H05266231-A (JP)
Title: Radio transmission controller for code reader
IPC: G06F1/26
Filed: 1992-03-18
Abstract: PURPOSE:To improve the portability and to reduce power consumption by turning on the power source of a radio transmission equipment by excitation of a transmission request signal from a reader and turning off it by switching to nonexcitation of the transmission request signal after the end of transmission. CONSTITUTION:A connection completion signal is sent from a radio transmission equipment 2 to a bar code reader 1 on the higher-order side at the time of hard junction of a connector 3. When the read request for bar code data or the like is issued from the code reader, a power source 7 of the radio transmission equipment 2 is turned on. Then, the program of a microcomputer 8 is started, and a bar code or the like outputted from the code,reader 1 is transmitted to a radio transmission/reception equipment in accordance with prescribed radio transmission procedures after acceptance of a code data transmission request command. When the output is stopped, the transmission request signal is switched to the non-excited state by execution of a close command from the code reader 1, and the program of the radio transmission equipment 2 is stopped, and the power source 7 is turned off.
Patent JP-H10260829-A (JP)
Title: Micro computer
Inventor: OTOMURA EIJI
IPC: G06F9/30
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the memory area and to execute a signal processing a high performance at a high speed, by making values of the bit width of plural instruction memory areas to be mutually equal in the respective instruction memory areas and varying them in the plural instruction memory areas. SOLUTION: The micro computer 11 has the memory 12L of the long instruction being an instruction memory area for storing a long instruction and a memory 12S of a short instruction being the instruction memory area for storing a short instruction. The instructions having different instruction lengths are stored in the instruction memories 12S and 12L having mutually equal bit widths, programs constituted of the instructions having the different instruction lengths are mutually called and data is processed. The instruction of the short instruction length is stored in the instruction memory 12S whose bit width is short and the waste of the instruction memories 12S and 12L is eliminated, the areas of the instruction memories 12S and 12L are reduced while processing speed is kept to be high and power consumption and cost can be reduced.
Patent JP-S5316581-A (JP)
Title: Insulated gate type field effect transistor
Inventor: NATORI KENJI
IPC: H01L27/06
Filed: 1976-05-29
Abstract: PURPOSE: To prevent the decrease in the junction breakdown voltage of source, drain regions and the punch-through of electrode metals without decreasing the impurity concentration of substrate and provide the equivalent effect to that when the diffusion depth of the source, drain is shallowed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55156698-A (JP)
Title: Pressing method of belt press and its device
Inventor: TOMITA YOSHIHO
IPC: B30B9/24
Filed: 1979-05-22
Abstract: PURPOSE: To improve the dehydration performance of the belt press by parallel disposing a multiplicity of small-diameter rolls and continuously decreasing the radii of curvature thereby forming the pressing path of increasing compression pressure.  
     CONSTITUTION: The dehydrating device which performs dehydration of slurry by placing the slurry between two sheets of webs, at least one whereof is water permeable, and applying pressure to two sheets of the webs along the pressing path. The pressing path is constituted by the pressing path 2 of the continuously or pseudo- continuously decreasing radii of curvature and the pressing path 3 of conversely increasing radii of curvature. The slurry fed from an inlet 7, is held between two sheets of the webs and is dehydrated by the pressure increasing gradually along the pressing path 2 up to the roll of the smallest radius of curvature. Thereupon, it is inverted by an invertion roll 4 and this time it is applied with bending stress in the opposite direction and is dehydrated while moving along the pressing path 3. At an outlet 8, it is discharged from the dehydrator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02242531-A (JP)
Title: Litz wire
Inventor: KAJIKAWA YUJI
IPC: H01B7/02
Filed: 1989-03-15
Abstract: PURPOSE:To enhance the space factor of a litz wire in a coil by arranging and stranding enameled wires of circular cross section into two horizontal lines so as to form a flat type stranded cable the total cross section of which is rectangular. CONSTITUTION:Enameled element wires 1A, 1A each comprising an enamel coat 2 on a conductor 1 are stranded into two horizontal lines so as to form a flat type stranded cable the total cross section of which is rectangular. In order to thus strand the wires into a flat shape, the enameled wires 1A, 1A are fed from the feed bobbins 21, 21 of a feeder 20, and are stranded into a flat shape on a flat angle stranding dice 22, and are then made to pass through a molding dice 24 to adjust their total form, and then they are wound up by a winder 25. It is thus made possible to obtain a litz wire of excellent space factor without addition of too much stress.
Patent JP-S57179916-A (JP)
Title: Magnetic data reproducing system
Inventor: NUMAZAWA YOSHIHIRO
IPC: G11B5/09
Filed: 1981-04-24
Abstract: PURPOSE:To reduce missing of reproducing data due to displacement or media deformation, by controlling data processing of return path, based on readout data of a moving head at outgoing path. CONSTITUTION:Based on the decision of readout data on an outgoing path, OK (good decision result) or NG (no good result) signals are given to a data decision section DTD for storage. In case of the OK signal, a data reproduction DR transfer a good data to a buffer BF and in case of the NG signal, the following processing is proceeded. A readout data at return path is stored in a register RG1. A control section HCT instructs the generation and output of a data reproduction instructing signal DRS to the DTD. Only when the result of the DR is NG, the DRS is generated. The data in a register RG2 is decided at the DR the same as mentioned above and informs OK/NG to the DTD. After the DTD gives the data reproduction instruction signals twice, the DTD decides if a good data is in the buffer and informs the final results F-OK/NG.
Patent JP-S63230360-A (JP)
Title: Thermal head
Inventor: TANMACHI HARUO
IPC: B41J2/335
Filed: 1987-03-18
Abstract: PURPOSE:To block the gas generated from a heat accumulation layer and to reduce the number of gas blocking layer forming processes, by forming a gas blocking layer composed of a metal membrane or a membrane composed of a mixture of a metal and an insulating substance over an entire region. CONSTITUTION:After a lower conductor 2 is printed on a heat resistant insulating substrate 1 and baked, a layer insulation layer 6 is printed on the substrate 1 so as to cover the lower conductor 2 and backed. Subsequently, a heat resistant org. material polyimide resin is applied and backed to form a heat accumulation layer 3. Next, a metal film is formed to the entire region of the heat insulating substrate 1 as a gas blocking layer 13 and, continuously, the pattern of a resistor film 7 composed of Ta2N is formed. As a metal, Cr, Ta, Mo, W or the like can be used. Thereafter, an upper conductor 4 and a protective film 9 are formed. When the gas blocking layer 13 is formed of a membrane composed of a mixture of a metal and an insulating substance, for example, Ta is used as the metal and silicon nitride Si3N4 is used as the insulating substance and the targets of both of them placed in the same chamber are simultaneously sputtered or both of them are premixed to form one target which is, in turn, sputtered to form the membrane.
Patent JP-H05267566-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
IPC: H01L21/822
Filed: 1992-03-19
Abstract: PURPOSE:To get an insulating film high in reliability and functionality, which requires high temperature for formation of the insulating film for capacitor of the capacitor made on a compound semiconductor substrate. CONSTITUTION:A first capacitor electrode 2 consisting of an epitaxial layer is made on the semiconductor substrate consisting of a compound semiconductor, and thereon an insulating film 3 for a capacitor is made, and further thereon, a second capacitor electrode 4 is made. In this case, the insulating film 3 for a capacitor is made on the first capacitor electrode 2 consisting of the epitaxial layer, so it can be constituted of an insulating film high in reliability and functionality, which requires high temperature for formation of an Si3N4 film, etc.
Patent JP-H01237132-A (JP)
Title: Manufacture of heat-curable resin copper-clad laminate
Inventor: TOMITA TETSURO
IPC: H05K3/38
Filed: 1988-03-18
Abstract: PURPOSE:To increase soldering heat resistance and copper foil peeling strength by laminating prepregs with lowered volatile content and copper foils constituted of applied and dried resin composed of phenol resin and polyvinyl butyral resin as main components and heat pressurizing. CONSTITUTION:A base constituted of Aramid fiber paper is immersed with varnish composed of heat-curable resin and dried, and one or a plurality of prepregs with volatile content controlled to 1.5% or less and copper foils constituted of a resin bonding agent composed of phenol resin and polyvinyl butyral resin as main components and dried are laminated and heat pressurized to manufacture a heat-curable resin copper-clad laminate. As the heat-curable resin, epoxy resin, phenol resin, polyester resin or the like is used, and not specifically limited to any one of them. As the Aramid fiber paper, Kevlar fiber paper or Technola fiber paper is used. If the ratio of volatile content in the Aramid fiber paper prepreg is 1.5% or more, the effect of increasing soldering heat resistance is small. Drying for lowering the volatile content in prepregs is desirable at the high temperature for a long time in the range that curing reaction of resin is not developed: usually approximately at 80 deg.C-120 deg.C for 2-20minutes.
Patent JP-S59188777-A (JP)
Title: Pseudo fourier transformation device
Inventor: WATARI MASAO
IPC: G06F17/14
Filed: 1983-04-11
Abstract: PURPOSE:To decrease the number of constants of nearly 1/m by approximating m-set of cos functions close to the number of constants by means of one value. CONSTITUTION:A time series data is inputted to a buffer memory 1 and stored temporarily. The vaue of cos is read by signals cki, ski represented by a control section 4 and when a signal cm or sm is outputted, the sign is inverted by a sign inverter 22, and a complex number being (cos2pim/n [ki/m], sin2pim/n [ki/m]), i.e., e<-j(2pim/n)(ki/m)> is outputted to a complex number multiplier 31. The complex number multiplier 31 operates complex number multiplication of Xi. e<-j(2pim/n)(ki/m)>, the calculation of equation is executed by a complex number adder 32 and an accumulator 33 so as to obtain a pseudo Fourier coefficient Fk'.
Patent JP-H10261703-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OISHI TOSHIYUKI
IPC: H01L21/76
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that has an element separation structure that can supress an intrusion into the element region of a separation region and can prevent the electrical characteristics of a field effect transistor from deteriorating. SOLUTION: A separation insulator includes upper insulators 4 and 7 being arranged at a side above a silicon substrate 1 and lower insulators 6 and 7 being arranged at a side under the silicon substrate 1. The widths of the lower insulators 6 and 7 are smaller than those of the upper insulators 4 and 7. The lower insulators contain a thermal oxide film 6 that is formed along the side wall and the bottom wall of a channel 5 being formed in the silicon substrate 1 and a silicon oxide film 7 that is formed on the thermal oxide film 6 and is filed into the channel 5. The width of the thermal oxide film 6 is smaller than that of the side wall insulating film 4.
Patent JP-H11262136-A (JP)
Title: Fastening structure for bus bar of electric joint box
Inventor: MINOURA TAKAYOSHI
IPC: H02G3/16
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent generation of abnormal noise caused by vibrations of bus bars, in an electric joint box with the bus bars provided in its upper and lower cases. SOLUTION: Fastening structures of bus bars are constituted of respectively of pressing members 3, 4 on a reinforcing rib formed in a lower case 52 and on a reinforcing rib 59 formed in an upper case 58. Bus bars 56, 55 and an insulation plate are pressed by these pressing members 3, 4 and backlash is eliminated between the reinforcing ribs and vibrations of the bus bars 56, 55 are made impossible to prevent the abnormal noise caused by vibrations. The ends of the pressing members 3, 4, are made crushed in shape and vibration of the bus bars 56, 55 can be surely prevented, in conjunct with the elasticity of the upper and lower cases 52, 58.
Patent JP-2000258219-A (JP)
Title: Accessory mounting clip for gas meter
Inventor: IWAKAWA MEGUMI
IPC: G01F3/22
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a mounting clip capable of surely mounting a remote control signal transceiver on a gas meter with reducing the cost. SOLUTION: The mounting clip 10 comprises a pair of clip pieces 20, 30, fixing means 12, 13 for holding the clip pieces 20, 30 closed, and an apparatus mounting piece 40 provided on the clip piece. Junction flanges 3a, 3b provided on the middle outside of a gas meter 1 are tightly clipped by the clip pieces 20, 30 and a signal transceiver is fixed by screws to the mounting piece 40 provided on the clip piece 20.
Patent JP-H06284434-A (JP)
Title: Deflection yoke
Inventor: AKAGI TOMOHIRO
IPC: H04N9/28
Filed: 1993-02-26
Abstract: PURPOSE:To easily correct an inversion pattern of cross mis-convergence of a lateral line without generating mis-convergence of a longitudinal line especially with respect to the self-convergence system deflection yoke mounted on an in-line color picture tube. CONSTITUTION:A current flowing to an upper side frame correction coil L5 is reduced by 1st diode circuits R3, D3 at the deflection of an upper pattern circumferential part. On the other hand, a current flowing to a lower side frame correction coil L6 is reduced by 2nd diode circuits R4, D4 at the deflection of a lower pattern circumferential part. Thus, production of mis-convergence of a longitudinal line at the correction of inverted pattern of a cross mis- convergence is prevented.
Patent JP-H02244789-A (JP)
Title: Printed board and manufacture thereof
Inventor: MURAKAMI KANJI
IPC: C23F1/00
Filed: 1989-03-17
Abstract: PURPOSE:To facilitate improvement of adhesiveness between a resist pattern and a foundation board without degrading the resolution of the photosensitive material of the resist pattern by a method wherein, after the resist pattern is formed, the resist pattern is made to adhere to the foundation board by a thermocompression treatment under a temperature at which the photosensitive material is softened and fluidized. CONSTITUTION:The surface of a copper layer is roughed and a metal layer 3 such as a nickel layer is formed. Photosensitive material is applied to the metal layer 3 and the photosensitive material on a circuit forming part is removed. The remaining photosensitive material is used as a plating resist layer 4 which is laminated on the board surface. Then the plating resist layer 4 is made to adhere to the metal layer 3 by a thermocompression treatment. The pressure condition about 5kgf/cm<2> and the heating condition 10-50 deg.C higher than the laminating temperature are preferred. The thermocompression bonding is carried out under a temperature at which the photosensitive material is softened and fluidized and for a period necessary for the photosensitive material to fill interstices, i.e., about 10 minutes. Then a circuit pattern is formed by chemical copper plating 5.
Patent JP-S57179243-A (JP)
Title: Cold curing organopolysiloxane composition
Inventor: MIYAMA MIYOJI
IPC: C08L83/04
Filed: 1981-04-27
Abstract: PURPOSE: To prepare the titled composition capable of giving a silicone rubber having improved heat resistance and physical properties, by adding a specific calcium carbonate.  
     CONSTITUTION: The objective composition is prepared by compounding (A) 100pts.wt. of a diorganopolysiloxane of formula (R is univalent hydrocarbon group; R 1  is H or alkyl; R 2  is group selected from R 1  and R 1 O; n is a number corresponding to the viscosity of 50W1,000,000 cst at 25°C) with (B) 0.1W20pts. of a silane or a siloxane having at least two groups hydrolyzable with moisture per molecule (the moisture-hydrolyzing group is selected from alkoxy, oxime, aminoxy, amino and amide group), and (C) 5W300pts. of calcium carbonate having acicular or fusiform shape, a specific surface area of 1W30m 2 /g by BET method, and an average particle diameter of 0.3W10μm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06273395-A (JP)
Title: Insufficient joint decision method for joined body
Inventor: YAJIMA YASUHITO
IPC: G01N29/12
Filed: 1993-03-23
Abstract: PURPOSE:To provide a method for deciding whether a joining body is joined well or not to a counterpart body positively, accurately, and highly accurately. CONSTITUTION:Natural frequency of a lead wire 14, when supports 11, 12 are joined normally thereto, is set as a reference frequency which is then compared with a frequency measured for the lead wire 14. If the difference is higher than a predetermined value, a decision is made that the joint is abnormal. A base 22 for securing the supports 11, 12 is subjected, at first, to vibration by means of a hammer 19. Frequency of the lead wire 14 is then measured by a laser Doppler type natural frequency detector 20. In this regard, natural frequency of a good joint is predetermined as a reference frequency. Insufficient joint is decided based on the difference of the reference frequency and the frequency measured for an insufficient joint.
Patent JP-H08256775-A (JP)
Title: Gene participating in esterase secreting mechanism
Inventor: SHIBATANI TAKEJI
IPC: C12N15/00
Filed: 1995-03-23
Abstract: PURPOSE: To obtain the subject gene useful for increasing secretion ability of esterase carrying out hydrolysis reaction from a bacterium. CONSTITUTION: This gene encodes a polypeptide participating to an esterase secretion mechanism of a bacterium belonging to the genus Serratia, has a base sequence of the formula and is a DNA having three open reading frames(ORF). A cell of a bacterium such as Serratia marcescens Sr 41 (FERM BP-487) is treated with lysozyme and a surfactant such as sodium laurate, extracted with an organic solvent such as phenol and precipitated with ethanal to give a chromosomal DNA, which can be amplified by a conventional method.