baber/WOPTO huggingface dataset:
Patent JP-H11339858-A (JP)
Title: Battery condition detecting device and battery condition detecting unit
Inventor: SHIMANE IWAO
IPC: G01R31/36
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To measure a battery condition such as a voltage of an individual constituent battery of a set of batteries with a simple structure, and to save power consumption. SOLUTION: A battery condition detecting unit 20 is disposed adjacent to every individual constituent battery 18 of a set of batteries 16. Each battery condition detecting unit 20 and an execution control unit(ECU) 26 are connected by a bus 24 composed of three lines of a + B power supply line 24a, a grounding line 24c and a multiplex communication line 24b. The battery condition detecting unit 20 is started (wakeup) in accordance with battery condition detecting requirements of the ECU 26 and is put in a stand by condition for starting (sleep) when a battery condition such as a voltage, temperature or the like of the corresponding individual battery 18 is detected and a detected battery condition signal is sent to the ECU 26 through the multiplex communication line 24b by a serial communication.
Patent JP-H10338506-A (JP)
Title: Ozone flow controller
Inventor: MATSUWAKA ATSUJI
IPC: F16K49/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enable the stable flow control of ozone by specifying the temp. of a N2 -containing ozone gas passing through an ozone flow controller. SOLUTION: In a state that air valves 2, 5 are opened and an ozonizer 1 is off before ozone gas flows, ozone gas controlled in flow rate by a mass flow meter (MFC) 7 for gas flow rate monitor and removed in water is fed to a normal pressure CVD chamber 8 and at the same time, the temp. of ozone line piping part is set at 60 deg.C by a heater 13, a temp. sensor 14 and a temp. control part 15 and water portion stuck to the pipe line, air valves 5, 6 and inside surface of the MFC 7 is removed. Next, the temp. of the ozone line piping part is set at 47-60 deg.C by the temp. control part 15 and the temp. of the MFC 7 is controlled at 47-60 deg.C also when gaseous nitrogen flows in the MFC 7 in a state that the air valves 2, 3, 5, are closed, the ozonizer 1 is off and the air valve 6 is opened.
Patent JP-S5850775-A (JP)
Title: Static induction type thyristor
Inventor: KONDOU HISAO
IPC: H01L29/74
Filed: 1981-09-19
Abstract: PURPOSE:To obtain a static induction type thyristor wherein gate currents can be  restricted even when forward voltages are impressed between gate and cathode electrode with the excellent characteristic as a switching element, by forming a gate  region in a structure splitted into the part of high impurity concentration and the part of low one. CONSTITUTION:The impurity concentration of a gate region 31 overlapped with a  cathode region 4 is set lower than that of a gate region 30 not overlapped with the  cathode region 4. It is desired that the impurity concentration of this gate region 31 is  reduced by two figures or more than that of the other gate region 30. In a thyristor of  such a structure, the potential distribution of the interface between the gate region 30  and a base region 2 is one in the mark (a), and the potential barrier is in VD1. On the  other hand, the potential distribution of the interface between the gate region 31 and  the base region 2 is one in the mark (b), and the potential barrier is in VD2 resulting in  VD1>VD2. When the forward voltage VD'2 is impressed between gate cathode electrodes  6, 7, the potential barrier between the base region 2 and the gate region 31 is eliminated, and a current passage is not restricted in the presence of the gate interval. On the  other hand, there is the potential barrier (VD1-VD2) between the gate region 30 and  the base region 2, and therefore the gate current is restricted.
Patent JP-H10340458-A (JP)
Title: Optical disk driving device and its manufacture
Inventor: KIRIHARA NOBUYUKI
IPC: G11B7/08
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the optical driving device and its manufacturing method capable of making the precision of an optical axis high precise, reducing an optical axis regulating member and making the device thin and light by irradiating heat energy and changing the position of an optical head holding part in the vertical direction. SOLUTION: This device is provided with the optical head 5 installed an objective lens 6, guide shafts 3a, 3b inserted into the optical head 5 and the optical head driving substrate 1 formed guide shaft holding parts 4a-4d, the optical head 5 is mounted on the optical head driving substrate 1 by installing guide shafts 3a, 3b to the guide shaft holding parts 4a-4d, and the optical axis of the semiconductor laser beam passing through the objective lens 6 to a disk reference glass 2 is regulated by giving heat energy to the adjacent part 9a of guide shaft holding parts 4a-4d or the bottom surface 9b of a recessed part 8 and changing the position of guide shaft holding parts 4a-4d in the vertical direction.
Patent JP-S5939876-A (JP)
Title: Pyrimidine derivative
Inventor: FUKUI MASAHIRO
IPC: C07D239/30
Filed: 1982-08-26
Abstract: NEW MATERIAL:The 5-substituted-2-(4'-substituted biphenylyl)pyrimidine and 5-substituted-2-[4'-(trans-4''-substituted cyclohexyl)phenyl]pyrimidine of formula I (R1 and R2 are 1-10C alkyl or alkyloxy; the group of formula II is cyclohexane ring or benzene ring). EXAMPLE:5-Hexyl-2-(4'-pentylbiphenylyl)pyrimidine. USE:A liquid crystal substance having remarkably large anisotropy of refractive index, low viscosity for a tricyclic compound, considerably broad liquid crystal temperature range, and excellent stability. PROCESS:The compound of formula I can be prepared by reducing the compound of formula IV which can be derived from the compound of formula III in 4-steps, with hydrogen in the presence of palladium-carbon (catalyst). The compound has excellent compatibility to the other liquid crystal substances, improves the responce characteristics, contrast, and sharpness of the liquid crystal composition, and extends its liquid crystal temperature range.
Patent JP-2000238255-A (JP)
Title: Image printing method
Inventor: BORRELL RAMON
IPC: B41J2/205
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve deficiency of concentration and nonlinearity in the density of colorant. SOLUTION: A method of printing an image, by construction from individual marks formed in a pixel array on a printing medium, based on pixels of a corresponding input data array comprises a step for applying all data for a particular colorant, in the input data array, one time to control deposition of the particular colorant in forming the pixel array on the printing medium, and a step for applying all data for same particular colorant, in the data array, at least another time to control deposition of an additional positive quantity of same particular colorant in forming the pixel array on the printing medium, wherein at least one of the applying steps comprises a substep of selecting particular pixels of the data array to control deposition of the same particular colorant.
Patent JP-H04370424-A (JP)
Title: Spring incorporating method for driving tracking mirror
Inventor: OKAYASU HIROSANE
IPC: G02B7/198
Filed: 1991-06-20
Abstract: PURPOSE:To prevent deformation due to manual work so as to enhance work efficiency by incorporating a tracking mirror driving spring in an automatically deformed state in a method for incorporating the spring for an optical head disposed in an optical disk device. CONSTITUTION:With a leaf spring 12a pressed at a predetermined dimension by a spring presser 3, a part of the spring 12a is inserted into a hole-like space. With the spring presser 3 relieved, the spring 12a Is inserted up to a preset position, to be tightened. The screw tightening work can be consistently automated.
Patent JP-H0816428-A (JP)
Title: Compilation system and debugging method for object-oriented program
Inventor: OKU MASAHIRO
IPC: G06F9/44
Filed: 1994-06-30
Abstract: PURPOSE:To easily perform the update, etc., of an optional object by incorporating functions which constitute the object-oriented program and window objects for debugging operation at the time of compilation. CONSTITUTION:Prior to the debugging of the object-oriented program, a source program 100 containing a function 101 to be debugged and a class 102 to be debugged is inputted to the compilation system 110 and converted into an executable program 120. When the function 101 to be debugged is compiled, a generation instruction 122 and an extinction instruction 123 for a window object are incorporated in a function 121 of the executable program 120 to be debugged and the class 125 to be debugged has a window object generation instruction 126 incorporated in an object generation function and a window object extinction instruction 127 incorporated in an object extinction function when the class to be debugged is compiled.
Patent JP-S5849187-A (JP)
Inventor: MORISHIGE MASAKATSU
IPC: D06F33/02
Filed: 1981-09-18
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-S63107714-A (JP)
Title: Purifying device in liquid tank
Inventor: UEICHI KAZUYOSHI
IPC: B01D29/11
Filed: 1986-06-25
Abstract: PURPOSE:To purify and also clean the liquid inside liquid tanks quickly and simply with the liquid stored inside the tanks for various kinds of liquids by installing a backflow check valve for dust between a suction hole and a filter case or between the suction hole and a dust reservoir. CONSTITUTION:A backflow check valve 8 is installed between a suction hole 2 and a filter case 1 or between the suction hole 2 and a dust storage 1a. As a result, by putting the suction hole 2 into a liquid tank and starting a pump 7 in a pump chamber 3, the liquid in the tank (a) is purified by a filter 4 in the filter case 1 and discharged out into the tank (a) from a discharge port 5. By moving gradually the position of the suction hole 2 in the tank (a) and operating, dust and sediments in the tank (a) are collected by the filter 4 to clean inside the tank (a) and also purify the liquid inside.
Patent JP-S63312191-A (JP)
Title: Thermal recording type lithographic original plate
Inventor: FUKAZAWA KIYOSHI
IPC: B41N1/08
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a printed image having high density and superior sharpness, by incorporating carbon black in a thermal recording layer. CONSTITUTION:In the forming of a lithographic original plate, an organic solvent solution containing a carbon black, an extender pigment, a binder, and a wax is applied on a water resistant substrate and dried and, as necessary, calendered to form a thermal recording layer. The coating weight of the thermal recording layer is suitably 3-30g/m<2>, preferably 10-20g/m<2>. As the extender pigment, a zinc oxide, etc., can be used. As the binder, an acrylic resin, etc., can be used. As the wax, a natural wax such as a vegetable wax and a synthetic wax such as a synthetic hydrocarbon (e.g. a low-molecular polyethylene) can be used. The extender and the binder are suitably contained in a weight ratio of 0.5/1-10/1, preferably 1/1-5/1. Additionally, the binder, the wax, and the carbon black are suitably contained respectively in a weight ratio of 10-50%, 1-30%, and 1-20% to the thermal recording layer. As the water resistant substrate, for example, a paper strengthened in wetting by a melamine formaldehyde resin, etc., is used.
Patent JP-S5850112-A (JP)
Title: Rolling process of pipe
Inventor: UCHIDA SHIGERU
IPC: B21B17/04
Filed: 1981-09-22
Abstract: PURPOSE:To enlarge a manufacturing range and to obtain a rolled pipe product having excellent dimensional accuracy in stable rolling conditions, by substituting guide rollers for the round up of final stand in a train of rolling mills. CONSTITUTION:In a pipe rolling with a mandrel (c), a proper relief is given to a roll pass of each stand, as shown by a part (d) in a figure. In this invention, a pair of guide rolls of which axes of rotary shafts are perpendicular to those of rolls of the final stand are provided to the run-out side of a material to be rolled of te final stand in a train of stands having the ability to reduce the wall thickness and outer diameter of the material. Then a part (b) of the material is pressed from both sides by a pair of the guide rolls and is formed to have a completely round cross section, thereby forming a gap between the inner wall surface of the material and the outer peripheral surface of mandrel (c). Therefore, the distribution of rolling reduction to each stand is relaxed when required to obtain the same rolled material as usually manufactured, by using a mandrel (c), becaused the final stand is not required to function in the role of a shape-forming stand.
Patent JP-H01315921-A (JP)
Title: Electromagnet device of switch
Inventor: MORI TAMOTSU
IPC: H01H73/36
Filed: 1988-06-15
Abstract: PURPOSE:To absorb the unevenness of the laminated thickness, and to make it possible to change the number of laminate sheets easily when necessary, by pressing the laminated iron cores from both sides in the laminating direction with two sheets of fixing plates, and holding and fixing them. CONSTITUTION:Movable iron cores 7 are formed by laminating numerous thin plates of iron core plates and separated into two blocks. The iron cores 7 are held with fixing plates 9a and 9b, calking pins 130 are inserted to holes 131, a gearing projection 133 is inserted to a gearing recess 134, and the heads of the pins 130 are calked and fixed. As a result, an unevenness of the laminating thickness of the thin iron core plates can be absorbed. And when there are some different ratings, the spring load of the electromagnet may be changed by the variation of the contact pressure and the like, but, the movable iron cores can be changed only by changing the number of the laminating iron core plates.
Patent JP-H04372233-A (JP)
Title: Radio telephone system
Inventor: MIZUMOTO TORU
IPC: H04W88/02
Filed: 1991-06-20
Abstract: PURPOSE:To provide the radio telephone system of the time division duplex(TDD) system in which the communication quality of a receiver being even a portable equipment for a mobile station whose transmission output is 10mW or over is not deteriorated with a comparatively simple method in the TDD system radio telephone system. CONSTITUTION:A prescribed frequency difference is provided to intermediate frequency for transmission and reception, and different transmission reception local oscillating waves corresponding to the difference from the intermediate frequencies are generated by the same frequency synthesizer 9 so as to obtain the same transmission reception radio frequency and then the generated frequency from the frequency synthesizer is switched at transmission and reception. Thus, even when a leakage of a disturbing wave is in existence from a transmission section at the reception state, since the leaked frequency differs from the reception frequency, no disturbance is imposed onto the reception section.
Patent JP-2000335294-A (JP)
Title: Support structure of child seat
Inventor: KUSHIYAMA TOMOYA
IPC: B60N2/28
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To achieve a comfortable seating when a child seat is not installed, while securing easiness of installation and removal of the child seat. SOLUTION: An anchor rod 2 is constructed free to rotate around an axis center between channels under a seat back. A protruded anchor member 3 is provided on a peripheral surface of the anchor rod 2 such that its end faces an upper surface of a rear end portion of a seat bottom. A position changing means 4 is provided for changing the anchor member 3 between a latching position where a child seat may be latched and a receding position where the anchor member 3 does not interfere with lumbar part of an occupant seated on a seat.
Patent JP-H0319775-A (JP)
Title: Abrasive sheet
Inventor: TERASAWA MASATOSHI
IPC: B24D11/00
Filed: 1989-06-12
Abstract: PURPOSE:To eliminate generation of chips from an abrasive material layer with heat resistance improved by using vinyl chloride-acetic acid vinyl system copolymer and polyurethane resin having Tg of 0 to 30 deg.C, as a binder. CONSTITUTION:Polyurethane resin with a high glass transition temperature 0 to 30 deg.C and vinyl chloride-acetic acid vinyl system copolymer are jointly used as a binding component. In this way, heat resistance of an abrasive material layer can be improve.
Patent JP-S6212319-A (JP)
Inventor: WATANABE KUNIHIKO
IPC: H02G1/14
Filed: 1985-07-04
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-S5373640-A (JP)
Title: High frequency wave heating device
Inventor: KIKUCHI IWAO
IPC: F24C7/02
Filed: 1976-12-11
Abstract: PURPOSE: To prevent radio wave leakage by fitting metal sylinder in attenuating groove in door, and also by forming end of cover pressing plate of attenuating groove and body heating wall on the same surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0534588-A (JP)
Title: Accumulation controller for photoelectric converting element
Inventor: HAGIWARA SHINICHI
IPC: H04N5/378
Filed: 1991-06-21
Abstract: PURPOSE:To reduce a ratio occupied on the chip of a control part of a photoelectric converting element and to improve the yield, and the degree of freedom of arrangement of a photoelectric converting element photodetecting part by placing a photoelectric converting element train by dividing it into photoelectric converting element trains provided with a specific circuit, respectively. CONSTITUTION:In a photoelectric converter for constituting an accumulation controller, sensor control arrays SNSCTLU-A, B contain sensor arrays SNSPX-A, B being photodetecting parts, and image signal reading-out circuits SNOUTU-A, B consist of plural pieces of accumulating signal reading-out circuits SNOUT. An accumulating maximum signal detecting circuit PDETU consists of plural pieces of circuits PDET provided with a maximum value detecting function of an accumulating signal, and an accumulating minimum signal detecting circuit BDETU consists of plural pieces of circuits BDET provided with a minimum value detecting function of the accumulating signal. In this case, the photoelectric converting element train is placed by dividing it into the photoelectric converting element train provided with the accumulating maximum detecting signal detecting circuit PDETU, and the photoelectric converting element train provided with the accumulating minimum signal detecting circuit BDETU.
Patent JP-H097178-A (JP)
Title: Method and device for reproducing optical disk and optical disk
Inventor: KURITA SHINICHI
IPC: G11B7/126
Filed: 1995-06-15
Abstract: PURPOSE: To set a waveform equalizer optimally and to reproduce excellently even when the ambient temp. at reproducing time changes and optical disks of various recording conditions with different thermal characteristics are reproduced, by providing a temp. detection means and a waveform equalizer setting means. CONSTITUTION: A reflected beam from a disk D at reproducing time is made incident on the waveform equalizer 12 through an objective lens 8, a polarizing beam splitter 7, a polarizer 9, a detector 10 and a reproducing amplifier 11. The waveform equalizer 12 reduces interference between codes, and the beam is converted into a pulse signal with a shaping device 13. Thereafter, a regenerative pulse signal is detected by a distinguisher 14 using a synchronizing signal, and a detected code line is decoded to a data bit line by a decoder 15. The waveform equalizer 12 is constituted so that gain can be set according to the ambient temp., and therefore, this device is provided with a temp. detection means 16 for detecting the ambient temp. and a waveform equalizer setting means 17 setting gain to the waveform equalizer 12 based on the temp. information obtained by the means 16.
Patent JP-H098220-A (JP)
Title: Multichip semiconductor device
Inventor: UMEKI YOSHITAKA
IPC: H01L21/3205
Filed: 1995-06-15
Abstract: PURPOSE: To completely test semiconductor chips by only propagating signals between the semiconductor chips and leading out the signal terminal of the semiconductor chip which is not connected to solder balls to the surface of a package. CONSTITUTION: On a package in which solder balls 5 are formed in an array-like state as external terminals on the rear surface of a multilayered printed wiring board 3, two LSI chips 1A and 1B are fixed with epoxy resin 2, etc. A projecting section 7 made of the same material as that of the wiring board 3 is integrally erected from the peripheral section of the board 3. Most of the terminals of the chips 1A and 1B connect the wiring and through holes 4 of the wiring board 3 to the solder balls 5 with bonding wires 6, the terminals which are only used for the transmission of signals between the chips 1A and 1B are connected to electrode pads 9 on the projecting section 7. Therefore, all terminals can be tested even after the LSI chips 1a and 1B are sealed.
Patent JP-H05194524-A (JP)
Title: 7-oxabicycloheptyl-substituted heterocyclic amidoprostaglandine analogue useful for medical treatment of thrombosis and vasospasm
Inventor: SUTEIIBUN II HOORU
IPC: A61K31/42
Filed: 1992-06-09
Abstract: 7-Oxabicycloheptyl substituted heterocyclic amide prostaglandin analogs are provided which are thromboxane A2 (TXA2) receptor antagonists or combined thromboxane A2 receptor antagonist/thromboxane synthetase inhibitors and have the structural formula <CHEM> wherein R is SO3H, P(O)OR<3>OH or P(O)R<4>OH, X is O or NH, and Z, R<1>, R<2>, R<3> and R<4> are as defined herein.
Patent JP-S5851543-A (JP)
Title: Semiconductor device
Inventor: SATOU HAJIME
IPC: H01L23/04
Filed: 1981-09-24
Abstract: PURPOSE:To enhance the reliability of sealing of a ceramic base sealing gold layer cap by plating a metallic layer made of a lead layer and a tin layer on the sealing surface side of the cap, thereby improving the wettability of the solder of the gap. CONSTITUTION:A lead layer 22 and a tin layer 24 are sequentially plated as two layers on the entire surface of a sealing surface side of a cap 18 made of iron series material. A metallized layer 20 is formed on the sealing part of a ceramic base 10. A tin or silver plating layer is preferably formed on the upper surface of the layer 20. The sealing is performed by placing a semiconductor pellet 12, bonding a wire 14 and then soldering the metallized layer of the cap 18 and the ceramic base 10. In this manner, it is not necessary to use expensive gold, and since the surface of the layer 22 is covered with the layer 24, the wettability of the solder is improved, thereby effectively sealing it.
Patent JP-S6040934-A (JP)
Title: Oil leakage detecting device
Inventor: MASUDA KATSUHIKO
IPC: G01M3/04
Filed: 1983-08-16
Abstract: PURPOSE:To monitor leaking oil automatically, positively, in a centralized manner by providing a collecting container having a plurality of small holes, wich collect the leaking oil, at a part of the container, and providing a leaking oil sensor, which is expanded and deformed by the oil absorption when the sensor is contacted with the leaking oil. CONSTITUTION:A plurality of small holes 1a, which collect leaking oil, are provided at a part of a collecting container 1. A leaking oil sensor 2 comprises natural rubber or other rubber pieces. One end of the leaking oil sensor is supported by the bottom part of the collecting container. The other end thereof is engaged with an operating body 3 of a switch. The operating body 3 of the switch is supported by a partitioning wall 1b of the collecting container 1 so that the operating body 3 can be freely slidden in one direction. The body 3 is moved in one direction by the oil absorption and the expansion of the leaking oil sensor. In this costitution, the leaking oil can be monitored automatically and positively in a centralized manner.