baber/WOPTO huggingface dataset:
Patent JP-H03283561-A (JP)
Title: Adjustment of hybrid ic device
Inventor: ISHIHAMA KAZUHARU
IPC: H01L21/82
Filed: 1990-03-30
Abstract: PURPOSE:To enable stable adjustment and to decrease defect rate at the adjustment stage by accomplishment at the first stage of attaining device values to obtain desired characteristics and the second stage of combining and then connecting device values by methods such as resistor cutting and capacitance sorting. CONSTITUTION:Terminal conductors 21, 22 and 23 are formed out of thick-film conductor, and a thick-film resistor 3 is formed between the terminal conductors 22, 23 with no condenser mounted on a condenser mount 6 at first. As the first stage, a variable capacitance device (trimmer condenser) CT and a measuring instrument are kept fixed between the terminal conductors 21, 22 with probe pins to impress alternating voltage across the terminal conductors 21, 23. Capacitance values to attain specified CR values are determined while varying the capacitance value of the variable capacitance device CT. As the second stage, specified condensers are sorted out of laminated ceramic chip condensers of which capacitance values are subdivided and soldered to the condenser mount 6, thereby enabling specified functional adjustment.
Patent JP-H03283939-A (JP)
Title: Atm cell check system
Inventor: TANABE YOSHIICHI
IPC: H04L29/08
Filed: 1990-03-30
Abstract: PURPOSE:To attain accurate information communication between general-purpose terminal equipment, without a retransmission function by providing a cell control circuit in both a caller terminal station and a reception terminal equipment, adding a check cell to an information cell outputted from the caller terminal station and making the called party collate and confirm the content of the information cell through the use of a check cell. CONSTITUTION:A terminal station equipment 3 receiving an information cell 10 connects immediately to a cell control circuit 7 and adds a check cell 11 to the inputted information cell 10 and sends the result to a terminal station equipment 4 via the terminal station equipment 3, an interface circuit 5, a transmission line 9 and an interface circuit 6. An information cell with a check cell received by the terminal station equipment 4 is outputted to a cell control circuit 8 and the content of the cell is collated with the check cell added to the received cell and after the normality is confirmed, when the content of the cell is normal only the information cell 10 is sent to a terminal equipment 2 via the terminal station equipment 4. When an error exists in the content of the cell as the result of collation, the error is corrected by itself or retransmission is requested to the caller cell control circuit 7 and the correct cell is sent to the terminal equipment 2.
Patent JP-S63249368-A (JP)
Title: Solid-state image sensor
Inventor: FURUKAWA AKIHIKO
IPC: H04N5/335
Filed: 1987-04-06
Abstract: PURPOSE:To decrease a dark current, and prevent the generation of crystal defect, by constituting a structure wherein n-type impurity in a storage diode part and p-type impurity in a channel stopper part for picture element isolation do not come into direct contact with each other. CONSTITUTION:A trench is formed in the picture element isolation region 4-1 of an Si substrate 1, and a p<+> impurity layer 4-2 for picture element isolation is formed at the bottom part of the trench, in the whole part of which an oxide film 4-1 is buried. After the formation of a picture element isolation region, a vertical CCD 2 composed of an n-type buried channel CCD, and an n<++> type storage diode 3 are formed in a specified region on the Si substrate 1. The n-type impurity layer of the storage diode 3 is formed so as to be sufficiently shallower than the trench depth in the picture element isolation region. By constituting the n<+> layer of the storage diode part and the p<+> layer of the picture element isolation region so as not to come into direct contact with each other, a sharp gradient of concentration can be restrained. Thereby, the generation of crystal defect can be restrained, and a solid-state image sensor with little dark current can be obtained.
Patent JP-S528740-A (JP)
Title: Round-off processing system
Inventor: TAKASU TADASHI
IPC: G06F7/00
Filed: 1975-07-09
Abstract: PURPOSE: In order to perform the round-off processing, through using a circuit which includes, arithmetic register, control section, numeric code generator, timing signal generator and so on. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09273052-A (JP)
Title: Control of quantity of knitting yarn in flat knitting machine and device therefor
Inventor: NISHITANI YASUKAZU
IPC: D04B15/36
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the quantity of a knitting yarn in a flat knitting machine, capable of improving followingness for correcting or renewing stitch cams and performing the highly accurate control of the quantity of the knitting yarn without being affected by the fluctuation of the measured length data of the knitting yarn used on the production of the knitted fabric, and further to provide a device therefor. SOLUTION: The integrated length quantity Psn of a knitting yarn in each course at the time of a prescribed quantity or larger is successively memorized on the production of a sample knitted fabric. The integrated length quantity Pen of a knitting yarn in the same course as in the integrated length quantity Psn of the knitting yarn in the sample knitted fabric is successively memorized on the production of the same actually knitted fabric as the sample knitted fabric. When the integrated length quantities Psn and Pcn reach a preliminarily set value (j), respectively, a deviation σ of the yarn length quantity of the actual knitted fabric from that of the sample knitted fabric at the prescribed value (j) is calculated.  A comparative quantity X between the integrated yarn length quantities Msx and Mcx of the sample knitted fabric and the actual knitted fabric is determined in dependence on the deviation quantity σand subsequently renewed. The treatment is hereafter further repeated, when actual knitted fabrics are produced.
Patent JP-S539923-A (JP)
Title: Air fuel ratio feed back controller
Inventor: ITOU SHIGEHIKO
IPC: F02D33/00
Filed: 1976-07-15
Abstract: PURPOSE: To prevent the feed back correction of false air fuel ratio in the case of abnormality such as fire extinguishment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04316207-A (JP)
Title: Supporting structure for crystal oscillator
Inventor: NAKAZATO MITSUHIRO
IPC: H03H9/05
Filed: 1991-04-16
Abstract: PURPOSE:To obtain an optimum state as the resonance system of the entire oscillator by setting an area required for fixing supporting part at a specified rate to the plane of an oscillation part. CONSTITUTION:There is a supporting part 9 at one end in the oscillating direction of an oscillation part 2 of a crystal oscillator 1. The end part of this supporting part 9 is fixed to the heads of two posts 5 and 5 embedded in a stem 4 by a conductive adhesive agent or soldering so as to realize electric connection and mechanical supporting. In this supporting structure, when the area required for fixing the supporting part 9 is set at the rate of 0.8-1.2 to the plane area of the oscillation part 2, an equivalent serial resistance value is reduced and the stability of this value is improved. Namely, the optimum state is obtained as the resonance system of the entire oscillator.
Patent JP-S57199705-A (JP)
Title: Small parts conveying system
Inventor: ICHINO MANABU
IPC: B65G47/38
Filed: 1981-06-03
Abstract: PURPOSE:To keep a large amount of parts in custody in the condition directly before using them in such a way that an elevator apparatus is highly built in response to the effective ceiling height in the factory, a transitory storing apparatus integrated by plural helical chutes is highly made in order of its height. CONSTITUTION:Parts 7 which are sent out seriatim onto a chute 10 are transferred through a supply chute 8 onto a loading plate of an elevator (a), according as they come to an upper outlet port 6b of an elevator housing 6 with ascent of an endless chain, they are titled downward in the direction of the outlet port 6b, and transferred onto the parts or a descending chute. Thus, they are alternately sent through automatic dividers 11 to helical chutes 12 and 13. They are sent out through the parts which are transitorily stored in the helical chutes 12, 13 or intermittent feeders 12a, 13a to a chute 15 which provides alternately distributary devices 15a, through which they are fed one by one to the necessary place.
Patent JP-S5420662-A (JP)
Title: Semiconductor wafer cleavaging device
Inventor: SHIMADA KEISUKE
IPC: H01L21/302
Filed: 1977-07-16
Abstract: PURPOSE: To minimize the effect of the degree of skill and achieve the improvement in the performance of cleavaging operation by fixing a wafer on a rest base with a vacuum pump and operating a mechanical cleavaging means composed of a device including a blade and a pressing mechanism while observing a microscope. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5610001-A (JP)
Title: Automatic train control system
Inventor: SAWADA MASATAKA
IPC: B60L15/40
Filed: 1979-07-03
Abstract: PURPOSE: To prevent the overrun and the like of the train stopping position by overlapping an additive signal for speed change on an ATC signal, obtaining the two kinds of deceleration and acceleration signals depending on the presence or absence of the additive signal, and reducing the deceleration and acceleration of the train speed.  
     CONSTITUTION: The ATC signal containing the additive AD signal which is received by a receiving antenna CA is divided into the ATC signal and the AD signal by a band-pass filter FOF for a carrier wave f o  and a band-pass filter FDF of carrier wave f ad . The ATC signal on the carrier wave f o  passes through a detector FOD and a limiter LIM 1 . Modulating waves f 1 , f 2 ... are selected by selective amplifiers SA 1 , SA 2 ..., pass through level detectors LA and rectifiers RF, and drive signal receiving relays fR. The AD signal, which has passed through a filter ADF, a detector ADD, and a limiter LIM 2 , goes through a broad-band selective amplifier ADS, which can pass any of the modulating waves f 1 Wf n , and drives a receiving relay ADR. In this system, the deceleration and acceleration of the train speed can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5514318-A (JP)
Title: Aluminum bearing alloy
Inventor: FUTAMURA KENICHIROU
IPC: F16C33/12
Filed: 1978-07-12
Abstract: PURPOSE: To improve the hardness of a bearing under high temperatures, its organizational stability and load bearing properties by adding Sn, Cr, and Cu or Mg to Al, fabricating bearing alloys, and pressure-welding them on gold-backed sheets.  
     CONSTITUTION: Alloy lubrication is improved by adding Sn or 3 to 10%, Pb of 0 to 5%, and In of 0 to 5% (3 to 10% in total sum) to Al. By adding Cr to Al by 0.1 to 1%, the high temperature hardness of the alloy is improved and its high temperature organization is stabilized. Moreover, by adding Cu or Mg by 0 to 3% along with Cu, its load bearing properties under high temperatures are improved. By pressure-welding this Al alloy on a gold-backed sheet and annealing it, excellent bearing alloys can be fabricated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61243482-A (JP)
Inventor: IIBOSHI AKIRA
IPC: G06F3/153
Filed: 1985-04-19
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-H09272184-A (JP)
Title: Adhesion structure of resin
Inventor: URUSHIBARA NORIMI
IPC: B32B27/08
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve high heat resistance, long life and chem. resistance of a structure by using a talc-contg. polyphenylene sulfide resin as a resin part and using an epoxy material as an adhesive between parts used by combining resin parts. SOLUTION: An automobile rotational sensor wherein a terminal 6 provided in a housing 1 and a lead wire 4 are connected with each other with a solder 5 and in addition, the connected part is sealed with a resin 2 is, for example, arranged under high temp. environment like vicinity of an exhaust tube. A talc-contg. polyphenylene sulfide(PPS) resin with adhesiveness being superior to that of PPS resin is used for the housing 1. In addition to high heat resistance which the PPS resin originally has, the adhesiveness is chemically improved thereby and by using an epoxy material for a resin 2 for sealing, cooling/heating cycle resistance can be improved. In addition, the housing 1 and a cover used by combining with the housing 1 are bonded with the epoxy material.
Patent JP-H05229387-A (JP)
Title: Method for stopping automobile in determined position with rearview mirror
Inventor: MIYAHARA FUMIO
IPC: B60R1/06
Filed: 1992-02-21
Abstract: PURPOSE:To provide a method for easily and certainly stopping an automobile by backing in a determined space such as a garage or parking garage by providing two marks on the side surface of a car body. CONSTITUTION:On the driver's seat outside of a car body, a stop line 4 is temporarily provided in the rear of a rearview mirror 1 as a base point to determine a stop position, and two marks 2, 3 are provided on the line connecting the stop line to the rearview mirror.
Patent JP-H03283161-A (JP)
Title: Tape cassette
Inventor: YASUFUKU YOSHITAKA
IPC: G11B23/087
Filed: 1990-03-30
Abstract: PURPOSE:To prevent a tape from being folded and damaged by arranging lib parts as tape guides and the seat parts of the tape guides on nearly the same plane. CONSTITUTION:Tape guides 50 which are made of metal are provided in the vicinity of a tape supply opening and a tape take-up opening 61 formed on the side of the front surface of the cassette and the lib parts 51 as the tape guides formed at the tape supply opening and tape take-up opening 61 and the seat parts 62 of the metallic tape guides 50 are present on nearly the same plane. Therefore, when the tape 1 is guided, its lower end is guided smoothly on the lib parts 51 and seat parts 62. Consequently, the tape is prevented from being folded and damaged.
Patent JP-H06275481-A (JP)
Title: Silicon wafer
Inventor: HENMI MANABU
IPC: H01L21/02
Filed: 1993-03-22
Abstract: PURPOSE:To decrease compressive stress, as much as possible, applied on a circuit formation surface caused by thermal deformation when with the circuit formation surface set upward, a wafer is thermally treated, while held in horizontal position. CONSTITUTION:A silicon wafer 11 is, with a mirror surface 12 (circuit formation surface) as a convex surface, curved into an approximately arch shape in its cross section. Though thermal deformation takes place in the direction where the curvature of mirror surface 12 increases, the direction of deformation is reverse to that where gravity works, so it is relaxed by gravity. When thermal treatment is performed with the mirror surface set upward, the compressive stress due to thermal deformation is decreased by gravity. So, crystal quality of the silicon wafer 11 is hard to degrade.
Patent JP-S63250620-A (JP)
Title: Optical modulation element
Inventor: NAGANO AKIHIKO
IPC: G02F1/13
Filed: 1987-04-07
Abstract: PURPOSE:To satisfactorily bring an incident light having an arbitrary polarized light component to an optical modulation, by enclosing a refractive index variable substance into a groove part of a phase type diffraction grating, providing plural groove parts thereof, and also, forming them so that the groove direction is varied continuously. CONSTITUTION:Transparent electrodes 3, 3 are provided so as to come into contact with two pieces of transparent substrates 4, 4. Between its transparent electrodes 3, 3, a phase type diffraction grating 2 is provided, and its diffraction grating 2 is formed to plural waveforms. In accordance therewith, a groove part 1 (shown by oblique lines) of the diffraction grating 2 becomes plural pieces of independent waveform shapes, and formed so that the groove direction is varied continuously. By enclosing a refractive index variable substance (liquid crystal) 2 into its groove part 1, an optical modulation element is constituted. Also, by making length L of the groove part 1 longer than width W, the liquid crystal 2 is brought to a horizontal orientation in the lengthwise direction of the groove part. Accordingly, since the groove part is formed as the foregoing, even if height of the diffraction grating is decreased, light having an arbitrary polarized light characteristic can be modulated, and the liquid crystal can be brought satisfactorily to a horizontal orientation.
Patent JP-S5311261-A (JP)
Title: Bearing system
Inventor: YAMAKAWA SHINJI
IPC: F16C27/00
Filed: 1976-07-16
Abstract: PURPOSE: With the setting of both the centering structure to render centripetal restoring force on the pivot bearing section and also the squeeze damper structure for the damping of oscillation energy, it is intended to prevent the cavitation and improve the bearing capacity obtaining firm damping efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06275069-A (JP)
Title: Serial memory
Inventor: MIYAKE JUN
IPC: G11C7/10
Filed: 1993-03-20
Abstract: PURPOSE:To provide a serial memory capable of FIFO and LIFO operation. CONSTITUTION:By the serial memory, the data inputted serially are parallel converted in the inside to be written in a memory array 2 in plural bits, and further, the data read from the memory array 2 in plural bits are serial converted in the inside to be outputted. Means (4, 5, 6) and the means (8, 9, 10) capable of selectively reversing the order of parallel conversion for the serially inputted data Din and the order of serial conversion for the parallel data read from the memory array are adopted, and a memory controller 11 capable of respectively rising order/falling order reversing an access address for the memory array 2 with read/write is adopted.
Patent JP-S61244160-A (JP)
Title: System and device for speech mail box communication
Inventor: YOKOYAMA KAZUHIKO
IPC: H04Q11/04
Filed: 1985-04-23
Abstract: PURPOSE:To deal with speech mail box communication which is low in emergency by connecting speech mail box stations to a packet switching network. CONSTITUTION:The packet switching network 3 is accessed to perform transfer between speech mail box stations VMX-X and VMX-Y which accommodate contracted subscribers in areas X and Y of a telephone switching network 2. A speech mail call from a subscriber A in the area X to a mail box contractor D in the area Y is accepted by the station VMX-X and composed into a speech packet, which is transferred to the station VMX-Y by accessing the packet network. The station VMX-Y stores speech mail data in a main box XD and waits for a contractor D to read it. The contractor D sends a speech mail readout call to the station VMX-Y through the telephone switching network in the area Y so as to reads the mail address to the D, thereby reading the speech mail in the box XD of the contractor D.
Patent JP-S529313-A (JP)
Title: Picture signal-electric signal conversion method and device thereof
Inventor: SHIMOMA WATARU
IPC: H04N1/12
Filed: 1975-07-11
Abstract: PURPOSE: To convert a picture to be transmitted directly to electric signals during transmission and to convert electric signals directly to a hard copy during reception. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58204882-A (JP)
Inventor: KUMAZAKI EISUKE
IPC: C04B41/00
Filed: 1982-05-20
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-H01258301-A (JP)
Title: Rear combination lamp for automobile
Inventor: HONDA RYOSUKE
IPC: F21S8/10
Filed: 1988-04-07
Abstract: PURPOSE:To let emission be uniform as well as to contrive to enlarge an effective luminous surface by letting the curved surface section of an inner lens include an optical center axis passing through a light source, letting across section parallel to said axis be formed into a circular arc from which is formed around the optical center axis of its rotation, and thereby letting Fresnel cut be applied to said curved surface. CONSTITUTION:A front lens 14 to be used is monolithically made up of a curved surface section 14a turning around the side of it, and of an inner lens 16 which is arranged inside while being formed with a curved surface 16a composed of a free curve line turning around the aforesaid curved surface section. And Fresnel cut 18 is applied entirely to the inner lens 16 including the curved surface section 16a. In particular, Fresnel cut 18a at the center section is applied to the front surface section, and Fresnel cuts 18b and 18c at the right and left sides are applied inside respectively. This constitution prevents Fresnel cut from being discontinued all at once, and also prevents the line of flexion from appearing while allowing all of the front lens to be uniformly luminous so that an effective luminous surface can be considerably enlarged. In addition, brightness can be altered in such a way as to follow nature.
Patent JP-S60229280-A (JP)
Title: Method of starting reproduction in disk player
Inventor: NAMIENO AKIRA
IPC: G11B7/09
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a method of starting reproduction that can read information surely from the starting part of recording of a disk at the time of starting musical performance by simple constitution by making the home position of a pickup within the range of information recording of the disk. CONSTITUTION:The home position of the pickup is made within the range of information of the disk, and even when accuracy of fitting of a home position detecting is not high and the pickup is at rest near the home position, address of the position recorded in the disk is read surely. Starting position of information recording of the disk is calculated basing on the address, and the pickup is shifted to the starting position of information recording and reproducing action is started. By the system that does not make the lead-in area of the starting part of recording home position, a method of starting reproduction that enables to read information surely from the starting part of recording of the disk at the time of starting musical performance can be obtained using simple constitution.
Patent JP-H06270852-A (JP)
Title: Crawler support and drive device for drawler vehicle
Inventor: MATSUI MIKIO
IPC: B62D55/125
Filed: 1993-03-19
Abstract: PURPOSE:To make a device for supporting and driving a crawler simple and strong and to realize smooth up and down swinging and stable holding of a vehicle body in a crawler vehicle in which the crawler is provided to swing up and down around a horizontal transverse shaft so as to enhance traveling performance on an irregular ground. CONSTITUTION:A horizontal transverse shaft 20 for turnably supporting a longitudinal middle part of track frame is fitted to a lower end of a support frame 21 of which an upper end is fixed to a vehicle body with a longitudinally long span, and at least a part of this support frame 21 is formed into a transmission case 26. A transmission mechanism 27 for the horizontal transverse shaft 20 is housed in the transmission case 26, and the horizontal transverse shaft 20 is interlockingly connected to a crawler drive wheel shaft 24 with a chain transmission mechanism 29 housed in a swing case which swings up and down around the horizontal shaft 20 as a center.