baber/WOPTO huggingface dataset:
Patent JP-H06124999-A (JP)
Title: Manufacture of insulating layer isolation substrate
Inventor: KATAOKA KAZUSHI
IPC: H01L21/762
Filed: 1992-10-12
Abstract: PURPOSE:To obtain a practical method capable of reducing the warp in a laminate for manufacturing an insulating layer isolation substrate. CONSTITUTION:In the manufacturing method of an insulating layer isolation substrate, a laminate 20 wherein silicon polycrystal layers 11, 15 for a substrate layer are deposited on an insulating film of a silicon single crystal wafer between which layers 11, 15 a silicon oxide film 13 is interposed is prepared on an insulating film of a silicon single crystal wafer 1. The surface of the silicon single crystal wafer which surface is opposite to a trench forming surface is polished until the trench bottom is exposed, and a silicon single crystal island type region electrically isolated by the insulating film is formed on the substrate layer. In this case, the warp of the laminate is restrained in a suitable range, by adjusting the thickness of the silicon oxide layer.
Patent JP-2001090647-A (JP)
Title: Misfire detecting device for internal combustion engine
Inventor: NOBE HISANORI
IPC: F02P17/12
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To detect only ion current components generated by combustion at the time of combustion even when a leak current is generated. SOLUTION: The mifire detecting device is provided with an ion current detecting means 16 for detecting the ion current generated in a cylinder immediately after combustion, a leak detecting means 21 for detecting a leak current generated between electrodes of an ignition plug, a first waveform shaping means 20 for pulse-shaping the detected ion current by comparing the detected ion current to a first threshold value for judging the ion current, which is set based on a level at the rise time of the ion current superposed on the leak current, a second waveform shaping means 18 for pulse shaping the detected ion current by comparing the detected ion current to a second threshold value fixed to a lower value than the first threshold value,  and a selecting means 22 for selectively outputting the pulse shaped by the first waveform shaping means 20 as a combustion pulse when the current is detected, and for selectively outputting the pulse shaped by the second waveform shaping means 18 as a combustion pulse when no leak current is detected.
Patent JP-H0715639-A (JP)
Title: Video device with camera
Inventor: YAMAMOTO YUKIO
IPC: G03B17/02
Filed: 1992-08-19
Abstract: PURPOSE:To eliminate the need for preparing a video device and a camera independently of each other by photographing the images by the camera while the video device is operating for photographing and vice versa. CONSTITUTION:In a video photographing mode where a button A is pushed, a video tape is operating at a part C. At the same time, a camera function is secured to photograph the images by means of a button B while the video tape is operating for photographing. Thus a video machine and a camera are unified together for reduction of the total weight, and furthermore the camera lens can serve as a video lens to reduce the weight and the size of an entire structure. Then the lens is interchangeable with a telephoto lens, etc., like an ordinary camera and therefore available for various purposes. In addition, an 8m/m video machine and a camera film are contained in the camera including a video machine so that the function of a video camera is secured for various purposes with a switching operation secured between a strobo flash and a lamp light.
Patent JP-2001093685-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: YAMAMOTO SHOHEI
IPC: H05B41/24
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device, capable of reducing the restriction of the space between a matching circuit and a case and accurately adjusting the input impedance of the matching circuit. SOLUTION: A matching circuit 31 has a first constant variable element 10a, connected to a first terminal La of a solenoid L and a stable potential point 7 and a second constant variable element 10b connected to the stable potential point 7. Since the stable potential point 7 is grounded to a case (not shown) by way of a condenser C having a low impedance, the potential difference between first and second constant variable elements 10a and 10b and the case can be reduced, the restriction of the space between them can be reduced, and the input impedance of the matching circuit 31 can be adjusted accurately.
Patent JP-H05114443-A (JP)
Title: Mounting structure of connector
Inventor: ASAGI OSAMU
IPC: H01R13/639
Filed: 1991-10-22
Abstract: PURPOSE:To simplify the assembly of an electric device and prevent a connector from being damaged at the time of mounting of the connector. CONSTITUTION:A square connector 27 is mounted in a panel 21 of an electric device by a fitting screw 26. A square connector insertion inlet 22 in which a part of the square connector 27 can be inserted is formed in the panel 21, a lock metal fitting 37 to join the square connector 27 to the back side periphery of the open part of the square connector insertion inlet 22 is fixed, and the installation screw 26 to penetrate the panel 21 and the square connector 27 is screwed in the lock metal fitting 37. Consequently, mounting of the square connector in the panel 21 can be carried out in the parts-storing position side of the inside of the electric device and also the fastening force of the fitting screw 26 does not directly work on the square connector 27 at the time of mounting of the connector.
Patent JP-H05236929-A (JP)
Title: Smoking rod and cigarette
Inventor: DEBUITSUDO HENRII JIYOONZU
IPC: D21H17/67
Filed: 1992-09-17
Abstract: PURPOSE: To provide a titled cigarette which consists of an inner rolling paper sheet including carbon in a part of a whole packing material contents and an outer rolling paper sheet wrapping it and to reduce the generation amount of sub-flow-smoke at the time of non-smoking. CONSTITUTION: An objective cigarette is the one where a smoking material 1 is wrapped by an inner rolling paper sheet 2 consisting of low sub-flow-smoke rolling paper containing a taste component, a stimulation reducing agent and a packing material such as carbon (a surface area is 200-2000 m<2> , g<-1> and an activation rate is 20-150%) and by the outer rolling paper sheet 3. The porosity of the inner rolling paper sheet is different from that of the outer rolling paper sheet and the outer rolling paper sheet is good to use the conventional one as well.
Patent JP-S62134859-A (JP)
Title: External storage control circuit
Inventor: SHIMIZU HIDEO
IPC: G11B20/10
Filed: 1985-12-05
Abstract: PURPOSE:To identify identification information preset on all tracks by a simple circuit and to read and write data at a high speed by adding identification information characteristic to a medium to a format in which data is written on an read out of the medium of a control circuit. CONSTITUTION:The clock generating circuit 1 of the control circuit generates a two-phase clock with an external clock and a bus buffer 2 interfaces a host with a bus 100. Further, a read/write/DMA/interruption control circuit 3 interfaces the host with a control bus. Further, a command parameter & status register 4, driving and serial interface control circuits 5 and 6, a serial-parallel converting circuit 8, a medium identifying circuit 20, etc., are connected to the bus 100. Then, identification information characteristic to a medium is added to the format in which data is written on and read out of the medium to identify identification information on all tracks, thereby reading and writing data at a high speed.
Patent JP-2000105905-A (JP)
Title: Thin film type magnetic head and manufacture thereof
Inventor: ISHIWATA NOBUYUKI
IPC: G11B5/39
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin film type magnetic head which is capable of generating a sufficiently large recording magnetic field in the thin film type magnetic head which performs high density recording requiring the narrow width of a recording magnetic pole. SOLUTION: The thin film type magnetic head is equipped with a laminated magnetic shield film 10, magnetically separated layers 11, 16, a magnetic pole film 17 served in common as a magnetic shield, a magnetic gap 18 and a magnetic pole film 19. Further, the thin film type magnetic head is provided with a magneto resistance element 15 between the magnetically separated layers 11, 16, and furthermore, is provided with first and second recessed parts 20 spaced with a certain interval adjacent to both sides each of the magnetic pole film 17, the magnetic gap 18 and a magnetic pole film 19, a first superconducting body 20a which packs the first recessed part and a second superconducting body 20a which packs the second recessed part.
Patent JP-H01116997-A (JP)
Title: Semiconductor integrated memory
Inventor: TAKADA TADAHIDE
IPC: G11C29/00
Filed: 1987-10-28
Abstract: PURPOSE:To enable a LSI memory which has an error bit to operate as a conforming chip by providing a register for storing the address of the error bit and an error bit address comparator which compares an external address with the error bit address. CONSTITUTION:When the memory has the error bit, its error bit address is stored in the error bit address register 6 in advance. Then the external address which is inputted for reading or writing is sent to the error bit address comparator 7 and when it coincides with the address stored in the error bit address register 6, an error signal E is outputted to selects not the error bit, but only another conforming article bit. Consequently, even if this memory chip has the error bit, it is used as the normal chip.
Patent JP-H09113081-A (JP)
Title: Icemaker
Inventor: KURODA TAKAO
IPC: F25C1/12
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To maintain the icemaking time substantially constant irrespective of the temperature of raw water by cooling the raw water for icemaking to be suppled to a water storage tank to a predetermined temperature. SOLUTION: The icemaker comprises a refrigerating mechanism 10, a brine cooling mechanism 20, a water storage tank 30a, an icemaking mechanism 30b and supply mechanism 30c for constituting an icemaking unit, an icemaking controller 40, and a raw water cooling mechanism 50. The mechanism 50 has a constitution of substantially the same as a constitution integral with the mechanism 10 and the tank 30a, and has a cooler 51 and a raw water tank 52. The cooler 51 cools the raw water in the tank 52. The temperature of the raw water is controlled by the controller 40. The raw water in the tank 52 is temperature-controlled, and supplied to the tank 30a. Accordingly, the icemaking water controlled to 1 deg.C is always supplied to the mechanism 30b.  Thus, the time required to the start of freezing from the start of icemaking can be made substantially constant irrespective of the temperature change of the raw water.
Patent JP-H06129462-A (JP)
Title: Vibration isolator
Inventor: TAKANO KAZUYA
IPC: F16F1/38
Filed: 1992-10-13
Abstract: PURPOSE:To secure a vibration isolator that is able to make a vibrationproof characteristic variable and simple in structure. CONSTITUTION:A metallic intermediate cylinder 16 is set up in space between a metallic inner cylinder 14 and a metallic outer cylinder 12 segregatedly, and an electric responsive elastic body 18 whose elastic modulus is varied by an electric field is installed in space between the outer cylinder 12 and the intermediate cylinder 16 as well as between the intermediate cylinder 16 and the inner cylinder 14. Both these outer and inner cylinders 12 and 14 connect the minus side of a power source 22 and the intermediate cylinder 16 connects the plus side of this power source 22. Since a spring constant of this vibration isolator 10 is made variable according to size of the electric field, in the case where it is used as a suspension bush for an automobile, it is set to a low spring constant so that riding quality is thus securable, and on the other hand, it is set to a high spring constant, control stability is securable too.
Patent JP-S62134717-A (JP)
Title: Method and device for detecting position
Inventor: KIKUCHI AKIO
IPC: G06F3/044
Filed: 1985-12-06
Abstract: PURPOSE:To detect with a high accuracy an indicated position of a finger without being influenced by width and an interval of conductors, by arranging plural conductors in parallel to each other at a prescribed interval, and detecting a difference of voltages which have been induced to two adjacent conductors. CONSTITUTION:When a conductor 1d is touched with a finger, an induced voltage is generated in the conductor 1d, and in other conductors 1a-1c and 1e-1h, as well, the induced voltage of some extent is generated in accordance with its distance, therefore, in order to eliminate its influence, a difference of voltages which have been induced to two adjacent conductors is detected. That is to say, each conductors 1a-1h is connected to a differential amplifier 4, and to an output side of the differential amplifier 4, an A/D converter 6 is connected through a sample holding circuit 5, so that a converted digital data is read in a central processor (CPU) 7. To the CPU 7, a zero crossing detecting circuit 11 for detecting a zero crossing point of an induced voltage which is induced to the conductor is connected, and based on this zero crossing signal, a timing for taking a difference voltage of each conductor can be measured.
Patent JP-2001096432-A (JP)
Title: Sash mounting device
Inventor: AKASHI HIDEAKI
IPC: B23P21/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sash mounting device to move a sash to and insert it into a wall panel. SOLUTION: A moving and temporarily fitting device 3 has a travel boom 6 which can move to and separate from a wall panel and a holding instrument 9 which hangs from the travel boom 6, moves the boom 6 and hold a sash at its front section. Therefore the fitting device 3 can approach the sash from the rear side and then move forward to temporarily fit the sash to the aperture section of the wall panel.
Patent JP-S61157282-A (JP)
Title: Motor controller
Inventor: KIGUCHI HIROYUKI
IPC: H02P29/00
Filed: 1984-12-28
Abstract: PURPOSE:To accurately control a motor by calculating the phase difference of the output pulse of a pulse encoder by a digital calculation, thereby accurately detecting the phase difference. CONSTITUTION:A differentiator 40 differentiators a command frequency signal RFC from a speed command frequency generator 9a, and pulse signals EP1, EP2 output from a pulse encoder 2a at their rise. Then, an incremental/ decremental counter 60 subtracts the number of pulses corresponding to the signal RFC and the number of pulses corresponding to the signals EP1, EP2. A D/A converter 96 outputs the phase error signal to an analog signal in response to the output of the counter. The adding point 8 adds the phase error signal and a speed error signal, and the addee result is output as a motor control signal to a servo amplifier of next stage.
Patent JP-H1195349-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UEDA FUMINORI
IPC: G03C1/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high image quality with little deterioration with time. SOLUTION: This material has at least one photosensitive silver halide emulsion layer on a base body. This material contains a photosensitive silver halide emulsion described below and a compd. expressed by the formula of M-L. In the silver halide emulsion, silver halide planar particles having (111) parallel principal planes and >=2 aspect ratio are included by >=50% of the projected area of whole particles. The emulsion includes such a region with the max. silver iodide content in the range where 40 to 90% of the whole silver which constitute the particles is consumed. Further, the emulsion is sensitized with selenium or tellurium. In the formula, M is one kind of metal atom selected from Co, V, Cu, Sn. Mn, Zn, Mo, Ni, Cr, W and Ti, L is an element necessary to constitute a complex and is selected from ligands, anions and cations.  However, when L is plural, they may be same or different, but include at least one kind of ligand.
Patent JP-H02121059-A (JP)
Title: Picture recorder
Inventor: ITO MASAHIKO
IPC: G06F17/30
Filed: 1988-10-31
Abstract: PURPOSE:To retrieve prescribed type picture information with a simple operation using a general-purpose retrieving device by giving a retrieval mark corresponding to the code information of an object to a recording medium when the picture information is recorded. CONSTITUTION:A retrieval mark generating means 30 provided on the lower surface of a recording means 18, which is at the same time the side surface of a belt 15c, is composed so as to generate a different retrieval mark correspondingly to the type of the code information of an object P read by a reading means 12. Further, when the picture information of the object P is recorded in the recording medium, each of various retrieval marks is recorded in the recording medium according to the code information of the object P. Thus, the prescribed type picture information can be retrieved with the simple operation using the general-purpose retrieving device.
Patent JP-H06105409-A (JP)
Title: Automatic carrier system
Inventor: HANDA HIROYUKI
IPC: B60L13/00
Filed: 1992-09-18
Abstract: PURPOSE:To establish a system having high flexibility by adding, deleting a carrier and altering its speed in response to a load. CONSTITUTION:A power source 6 is supplied from rail segments through wheels 13. Accordingly, a voltage to be applied to the segments 13 is inverted to turn a direction of a carrier 1, and a speed of the carrier 1 can also be freely altered by a change in a voltage value. The voltage of the segments 2 is controlled by a controller 3 in response to a state. Whether the carrier 2 is present on a certain segment 2 or not can be decided according to whether a current is detected at the segment 2 or not. The controller 3 controls only the segments 2, and hence a carrier 1 can be newly increased during operation. Thus, an automatic carrier system having high flexibility can be established.
Patent JP-H02122428-A (JP)
Title: Track error signal detecting circuit for optical disk device
Inventor: OZAWA YASUYUKI
IPC: G11B7/09
Filed: 1988-10-31
Abstract: PURPOSE:To simplify a circuit constitution by partly sharing a circuit provided for general information signal reproduction from the beginning, and detecting a track error signal in a heterodyne method. CONSTITUTION:A subtracter 24 obtains an opposite angle difference signal by mutually subtracting the sum of the both opposite angle positions outputted from a photodetector 20. A polarity inverter 25 inverts the one polarity of the opposite angle difference signal by the output of a comparator 22 of a signal reproducing circuit 23, and outputs it as a track error signal. In such a case, since the signal to invert the polarity uses the output of the comparator 22 of the signal reproducing circuit 23 provided from the beginning in order to reproduce the general information signal, it partly shares the circuit provided from the beginning in an optical disk device using an additive description type medium, and the track error signal can be detected in the heterodyne method. Thus, the track error signal can be detected in the simple circuit constitution.
Patent JP-H01213195-A (JP)
Title: Indicator for gasoline supplying equipment
Inventor: MATSUMURA HIROSHI
IPC: B67D7/22
Filed: 1987-10-29
Abstract: PURPOSE:To enable both hands to be used freely, by arranging a radio receiver which receives a gasoline supply data, a portable case in which an indicator to indicate this received data has been incorporated, and a belt for attaching to the arm of an operator. CONSTITUTION:In a case 1, a transceiver 2 which receives and transmits a gasoline supply data has been built in. On the upper surface of the transceiver, an antenna 10 for receiving and transmitting is attached, and on the front surface, an indicator which indicates a received data by liquid crystal, etc., is arranged. A preset switch 4 by which the setting of a gasoline supplying amount or a price of supplied gasoline is performed, reset switch 5 which makes the display return to a zero, elevating switch 6 for gasoline supplying hoses and ten keys 7 for presetting are arranged. On the back side of the case 1, a strap shaped attaching belt 8 is attached, and a faster 9 is arranged at the end as an attaching device to an arm, etc. By doing this, since both hands can be freely used, the case 1 of the indicator does not disturb the work.
Patent JP-H01117521-A (JP)
Title: Speed conversion circuit
Inventor: HIGUCHI KAZUHIRO
IPC: H03M1/00
Filed: 1987-10-30
Abstract: PURPOSE:To attain speed conversion simply even at asynchronous state by supplying an analog signal decode output of a CODEC to an analog signal encode input and using a pulse with a bit rate different from that of the input side so as to convert the analog signal supplied to the encode input into a PCM signal. CONSTITUTION:An input side device 1 applies PCM coding to the voice signal and supplies the PCM signal to a terminal 2b of the CODEC 2 and gives a synchronizing signal to a terminal 2c and a clock signal to a terminal 2d. Since the terminals 2a, 2e are connected by a signal line, the PCM signal supplied from the input side device 1 is demodulated into an analog signal at the CODEC 2 and outputted from the terminal 2a. Then the signal is fed to the terminal 2e, subject to PCM coding synchronously with the new synchronizing signal and the clock signal supplied from the pulse generator 3 and the result is outputted from a terminal 2f. Thus, the bit rate of the outputted PCM signal is dominant by the bit rate of the pulse generator 3 and the bit rate is determined entirely independently of the bit of the input side.
Patent JP-S62133996-A (JP)
Inventor: YOSHIDA KATSUAKI
IPC: D06F37/40
Filed: 1985-12-06
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-H01119326-A (JP)
Title: Air dryer
Inventor: YANAGAWA ICHIRO
IPC: B60T17/18
Filed: 1987-10-30
Abstract: PURPOSE:To exhaust waste air at constant flow speed, by setting a restriction part in a waste air leading line of an apparatus for reproducing desiccant of an air dryer using a waste gas from an air machine. CONSTITUTION:In air dryer 2, a desiccant in the dryer is reproduced by utilizing a waste gas from an air machine 1 and a restriction part is installed in a line to lead a waste gas to the dryer 2. The restriction part is narrower than the narrowest part of the line in which a waste gas is flowed both when an air compressor works and does not work. Therefore, a waste gas supplied through the restriction part is exhausted as a constant flow rate independently of open or close of a purge valve. Thus, when this system is applied for an air dryer of an automotive brake, braking feeling is kept excellent constantly.
Patent JP-H0699526-A (JP)
Title: Frame for manufacturing box
Inventor: TOYOURA TAKESHI
IPC: B31B3/00
Filed: 1992-09-18
Abstract: PURPOSE:To provide a frame for manufacturing a box which can cope with various types of a packaging box. CONSTITUTION:Four corner members 51, 52 are mounted through a pantograph type linkage having links 27, 28. Arms 23, 24 of a rear side are longitudinally moved by a ball screw 55 to open and close the members 51, 52. Angles of the arms 23, 24 are regulated through blocks 65, 66 by a height adjusting screw 67 thereby to adjust an aspect ratio.