baber/WOPTO huggingface dataset:
Patent JP-2000058482-A (JP)
Title: Self-aligned contact and manufacture thereof
Inventor: PARK BYUNG-JUN
IPC: H01L27/108
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a short failure caused by misalignment, by a method wherein self-aligned contact pads are formed in layers so as to be self-aligned with gate electrodes and bit lines. SOLUTION: Insulating-films 108 are formed on insulating films 104 including self-aligned contact pads E6 formed on a semiconductor substrate 100, and a material layer 114 in a certain etching selective ratio to the insulating film 108 is formed on the insulating film 108 so as to surround bit lines 112. Self- aligned contact pads 118 electrically connected to the self-aligned contact pads 106 are formed on each side of the bit lines 112. The self-aligned contact pads 106 and 118 are formed in two layers, whereby the contact pads are self-aligned with gate electrodes and the bit lines 112, and a short failure caused by misalignment can be prevented.
Patent JP-H0964903-A (JP)
Title: Call control system in passive double star
Inventor: MAKISHITA YUUJI
IPC: H04L12/44
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a non-communication state in a terminal line terminator of a passive double star configuration. SOLUTION: In the case of data communication between an exchange 1 and a terminal equipment 5, an arrival call detection section 6 of an intra-station line terminator 2 detects an incoming signal from the exchange to allow a specific pattern generating section 7 to generate a specific pattern registered to a specific pattern setting section 13 of a terminal line terminator 4 from a specific pattern setting notice section 8 in advance. When a specific pattern detection section 14 of the terminal line terminator detects the specific pattern, that is, the received specific pattern is coincident with the registered specific pattern, a call dependent start control section 16 operates the terminal line terminator itself (e.g., multiplexer/demultiplexer section 12).
Patent JP-H0956713-A (JP)
Title: Radiographic apparatus and method for automatic correction of the density
Inventor: SUZUKI MASAKAZU
IPC: H04N5/325
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To display a X-ray photograph having a suitable density and contrast even if the X-ray intensity used is not proper, by image-displaying after logarithmically converted image signals linear to the X-ray intensity using a given converting equation. SOLUTION: X-ray from an X-ray source presses an object OBJ and then is transduced into electric signals by CCD sensor 2. At this time, analog signals in proportion to the intensity of X-ray received at the CCD sensor are out put. The signals are amplified by a pre-amplifier 3 and converted into digital signals using quantized bit numbers by an AD converter and stored in an image memory 7 through MPU 5. The MPU 5 reads out the image signals stored in a memory 7 and logarithmically converts them according to d=β.log (N0/N) and stores again in the image memory 7 and the image is displayed on a display apparatus 6 wherein d denotes image signal after corrected, beta; constant and N0; a standard value where the signal level becomes maximal, N; image signal stored.
Patent JP-H0966416-A (JP)
Title: Work carrying device
Inventor: TOKIWA TORU
IPC: B23D55/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a work carrying device by which it can be judged whether it is carried straight to a carrying conveyer or not. SOLUTION: A work W is led laterally to a carrying conveyer by a laterally feed conveyer 5 and carried to a processing machine 3 by the carrying conveyer. At the laterally feed time, the propriety of the lateral feed of the work W is detected and the operation of the lateral feed conveyer 5 is controlled by the cooperation of luminous objects 27a-27c or optical receivers 29a-29c installed upward a basic line LB in the carrying conveyer with the optical receivers 29a-29c or the luminous objects 27a-27c installed along the basic line LB. Only when the prescribed plural optical receivers 29a-29c detect a detection beam BM, the lateral feed is stopped. As the optical receivers 29a-29c or the luminous objects 27a-27c are installed more inside than the basic line LB, the detection beam BM is intercepted when the work W is positioned just above the basic line LB.  As a couple is used in response to a length when a long work W is detected, and adequate judgement can be carried out across the entire length of the long work.
Patent JP-H1057440-A (JP)
Title: Massage machine
Inventor: NAKAJIMA YOSHITERU
IPC: A61H15/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an easily usable massage machine with the large effect of stretching the lumbar vertebra by providing a holder provided on a supporting base and providing an elevating and lowering mechanism for elevating and lowering a user to/from a floor surface to be floated from the floor surface. SOLUTION: In the case of using this massage machine, when the back is placed to the supporting base 3, a body is held to the bed part 7 of the supporting base 3 so as to hold a chest part from underarms by belts 4a and 4b and an air cylinder 11 is moved, a roller 12 is rolled on the lower side cam surface 8a of the cam 8 of the supporting base 3 and the supporting base 3 is turned around a supporting shaft 9. Then, since the supporting base 3 is tilted from a vertical state and the holder 4 is turned upwards, the user B is floated from the floor surface A and the user is not restrained at all on a lower side from the holder 4 in the floated state. Thus, the lumbar vertebra is stretched by gravity, and since the need of depending on the muscular strength of the user is eliminated by the presence of the holder at the time, the use over the long period of time is made possible as well.
Patent JP-S59104940-A (JP)
Inventor: HERUMAN FUITSUSHIYAA
IPC: B41F31/30
Filed: 1983-11-25
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-H0650942-A (JP)
Title: Measuring method for crack length of surface of ferrite-based steel material
Inventor: NISHIMURA NOBUHIKO
IPC: G01N27/84
Filed: 1992-07-29
Abstract: PURPOSE:To make it possible to achieve the improvement of measuring accuracy and efficiency by extracting magnetic particles accumulated on a crack part on adhesive tape, and observing the magnetic particles with a microscope. CONSTITUTION:A magnetic field is applied on the position to be investigated of a mechanical part for the surface crack, which occurs in ferrite-based steel material used as the mechanical part. Magnetic particles are applied on the part to be investigated under the applied state of the magnetic field. Then, the magnetic particles accumulated at the surface crack part is extracted on adhesive tape. The adhesive tape is put into a microscope, and the length of the magnetic particles is measured. Thus, the length of the crack can be detected. Therefore, it is not necessary to perform pretreatments such as the mirror-surface polishing of the surface of the steel material and the removal of the surface oxide film. The minute detection can be performed, and the efficient measurement can be performed by shortening the working time.
Patent JP-2001046912-A (JP)
Title: Electrode for electrostatic separation device
Inventor: ANATOLIE I MESENYASHIN
IPC: B03C7/06
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for an electrostatic separation device capable of screening the particles having the size which had been considered to be difficult to screen and excellent in durability. SOLUTION: In the electrode, a corona generating electrode 1 is placed opposite to a drum electrode 2. In this case, a cord-like corona generating electrode 1 in which many electrode projecting parts are formed at the side surface by twisting plural Nichrome (R) wires is disposed opposite to a longitudinal side surface of the drum electrode 2. The corona generating electrode 1 is provided by twisting two Nichrome (R) wires having 0.1 to 0.7 mm size, and forms the electrode projecting parts by twisting in 2 to 10 mm distance.
Patent JP-S6279586-A (JP)
Inventor: IMAMICHI TSUTOMU
IPC: G06Q40/02
Filed: 1985-10-02
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-H0540420-A (JP)
Title: Heating device
Inventor: KOU SHIYOUKIYOU
IPC: G03G15/20
Filed: 1991-08-06
Abstract: PURPOSE:To prevent the erroneous detection of a film without causing the damage or the wrinkle of the film even when the biasing speed of the film is changed caused by the primary factor of temperature or the change of durability as for a film heating type heating device which uses the endless film and which is provided with a film biasing movement control mechanism. CONSTITUTION:The film biasing movement control means 3, 16 and 20-23 which infinitely reciprocatingly execute the biasing movement of the film in the width direction in the turning driving process of the film within fixed range when a direction which is perpendicular to the turning direction of the endless film 11 is regarded as the width direction of the film and a temperature measurement means which detects the temperature of a device constituting member including a heating element are provided. Besides, a control means which changes the infinite reciprocating movement range of the film of the film biasing movement control means according to the detected temperature information of the temperature measurement means is provided.
Patent JP-S60132257-A (JP)
Title: Ipl start confirming system
Inventor: TAKITA MASATOSHI
IPC: G06F9/445
Filed: 1983-11-24
Abstract: PURPOSE:To confirm stepwise the start of an IPL by providing a flip-flop which is set by an initial program loader IPL start request signal and reset by a specified instruction, and lighting and displaying its state. CONSTITUTION:When an IPL start switch IPLSW is turned on, a specified flip- flop in a flip-flop group FFG becomes on, and when the specified flip-flop becomes on, a pulse is generated from a one shot trigger circuit TRG, and an IPL in a central control device CC is started. At the same time, the flip-flop FF is set, by which a lamp LED is lighted. When the IPL is started, in the central control device CC, the flip-flop FF is reset by the specified instruction inserted in the head of the IPL and the lamp LED is turned off.
Patent JP-H04104343-A (JP)
Title: Disk cache device
Inventor: MOMOSE HARUO
IPC: G06F12/08
Filed: 1990-08-24
Abstract: PURPOSE:To speedily read data by comparing a read data position with a prediction data position and outputting a judgement result when they coincide. CONSTITUTION:An addition means 6 calculates the prediction data position obtained by adding one data unit to the read data position from a host device 1. A judgement means 7 judges whether data on an addition data position is stored in a cache memory 3 or not. A storage means 8 stores the judgement result of the judgement means 7 and a comparison means 9 compares the next read data position from the host device with the prediction data position, and outputs the judgement result stored in the storage means 8 when they coincide. Thus, the hit judgement of a next track is executed with the hit judgement of a certain track as an opportunity, the result is recorded and the stored result is reported if it is requested next. Since the processing can sequentially be executed, a disk cache is not required to be referred to even if errors continue in the continuous track, the rotary loss of a magnetic disk accompanied by the switching of the tracks can be avoided and data can speedily be read.
Patent JP-H0779155-A (JP)
Title: Signal selector
Inventor: HORI TOSHIHIKO
IPC: G11C29/46
Filed: 1993-09-06
Abstract: PURPOSE:To reduce the number of terminals for input signals to control function selection. CONSTITUTION:A mode decision section 61 is provided with a shift register 11, a clock generating section 20 and a decoder 51. The clock generating section 20 receives a mode signal M is generate a clock signal CK1 used to decode the mode signal M from a system clock SYS. The shift register 11 receives the mode signal M and the clock signal CK1 and provides an output of signals Q0-Q3 and the decoder 51 receives them to provide an output of control signals S00-S03. The number of terminals to receive the mode signal M is enough with one terminal and the terminal to receive a clock signal used to decode the mode signal M is not required.
Patent JP-H0667819-A (JP)
Title: Printer device
Inventor: JINGU YOKO
IPC: B41J21/00
Filed: 1992-08-20
Abstract: PURPOSE:To print out all data sent from a host device by prescribed character size or a prescribed printing image by dividing a printing area corresponding to a page of internal code data but exceeding a page of printing paper into plural pages of printing paper. CONSTITUTION:A dividing processing part 4 recognizes a printing area corresponding to a page of data sent from the host device, and when the printing area exceeds a page of printing paper, divides the printing area into plural printing paper sizes and allocates the respective divided areas to respective pages of printing paper. A code buffer 5 can store plural pages of internal code data formed by a data analytical part 3. A plotting part 6 reads out the internal code data stored in the buffer 5, developes the read data into a pit map image and stores the developed result in a frame buffer 7. A printing part 8 sends the stored pit map image to a device 9 to control printing operation.
Patent JP-H0773767-A (JP)
Title: Electrical contact
Inventor: FURUYA TAKASHI
IPC: H01H1/02
Filed: 1993-09-06
Abstract: PURPOSE:To reduce the generation of spark at the time of opening/closing an electrical contact, and to improve lifetime of the electrical contact by forming a permanent magnet material, which is formed by green-compact- molding, and an electrical contact material, which is formed by green-compact- molding conductive material, integrally with each other. CONSTITUTION:A permanent magnet material 2, which is formed by green- compact-molding rare earth group permanent magnet material powder such as Sm-Co group, Nd-Fe-B group, and an electrical contact material 3A, which is obtained by green-compact-molding conductive metal material powder such as Cu, Pt, Au group or alloy thereof, are formed integrally with each other, and a conductive material 4 is fitted for fixation in a recessed part 3a formed in the electrical contact material 3A.
Patent JP-H0890271-A (JP)
Title: Laser beam machine
Inventor: SAITO KIYOO
IPC: H01L31/046
Filed: 1994-09-16
Abstract: PURPOSE: To enable laser beam machining that is superior in strength and reproducibility in working by irradiating with a laser beam while relatively moving it to the flat part of a retained substrate and working a thin film on the surface of the substrate. CONSTITUTION: For example, a flexible polyimide film 1 with a film thickness of 50μm that is through a film-forming process is attached to a feeding roll 2, sent out of the feeding roll 2 in a front chamber 11 through the top of a marker detector 3, and delivered with the thin-film formed surface down on a substrate holding table 4 that is supported with a post 40 on the wall of a working chamber 12. The substrate 1, whose thin film on the lower surface is patterned with a laser beam 51 from a laser light source 5 facing oppositely on the substrate holding table 4, is taken up on a winding roll 7 through a cleaning roll 6 in a rear chamber 13. Thus, a laser beam machine is obtained which can be effectively used in the manufacture of a thin film solar cell.
Patent JP-2000059356-A (JP)
Title: Transmission/reception processing method for telegraphic job message
Inventor: URASAKI HIROTO
IPC: G06F19/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of trouble in the distributed hold and centralized management of a master signature key by managing the master signature key through a manager and certifying the seal impression of the master signature key through a job key at the time of transmitting the representative telegraphic job message of a company. SOLUTION: In the case of electronic tendering, a person Y in charge of business having the authority of tendering on behalf of the company of parts maker generates a job signature key (a) and a job decoding key (b) corresponding to (a) and requests the preparation of seal impression certificate of (b) by transmitting validity data (c) of (b) and an object job (d) to a computer 20 of a master signature key manager Z. The manager Z prepares the seal impression certificate including signature data A electronically signed while using a master signature key A and transmits it to a computer 10 of the person Y. The person Y prepares a telegraphic signed job message including the required data and the electronic signature of (a) and transmits it to an electronic exchange ED together with the seal impression certificate.  The ED retrieves a member ID/mask decode corresponding DB 31, acquires the master decoding key, decodes the seal impression certificate and then decodes the telegraphic signed job message.
Patent JP-S6464355-A (JP)
Title: Solid-state image sensing device and its manufacture
Inventor: WATABE KAZUNARI
IPC: H04N5/359
Filed: 1987-09-04
Abstract: PURPOSE:To prevent a smear phenomenon from being caused by a method wherein a refractory metal layer composed of molybdenum silicide is formed above a transfer electrode and a sufficiently thick insulating layer is formed between this refractory metal layer and the transfer electrode. CONSTITUTION:A sufficiently thick oxide film 4 is formed on a whole face of an oxide film 2; a getter layer 5 is formed on its surface by diffusion of phosphorus. A refractory metal layer 6 composed of molybdenum silicide is formed on the oxide film 4 on a charge transfer part in such a way that it covers transfer electrodes 3. A light-shielding layer 8 composed of aluminum or aluminum silicide is formed above the refractory metal layer 6 via an oxide film 7. Because the refractory metal layer 6 is formed in a position close to a semiconductor substrate 1 below the light-shielding layer 8 composed of aluminum or aluminum silicide, it is possible to enhance its light-shielding efficiency. Accordingly, it is possible to especially prevent a smear phenomenon as a device characteristic from being caused.
Patent JP-S6375710-A (JP)
Title: Aligning jig for constant polarized wave fiber axis
Inventor: INAGAKI SHINYA
IPC: G02B6/26
Filed: 1986-09-18
Abstract: PURPOSE:To measure the angle deviation in a main-axis direction with high accuracy and to facilitate main-axis alignment and deposition by holding a lambda/2-wavelength phase compensating plate which rotates the polarization direction of elliptic polarized light rotatably between two fiber end surfaces and also providing it movably in a radial direction. CONSTITUTION:Two supporting rods 12-2 are fixed in parallel on the side of the center of rotation of a rotary slide 12-3, and the lambda/2 plate 13 is inserted and held on the supporting rods 12-2 slidably in the radial direction. The rotary slide 12-3 which holds the lambda/2 plate 13 slides on the ring-shaped part of a frame 12-1. This phase compensating plate rotating part 12 is arranged between opposite supporting blocks 2-1 and 2-2 and fixed on a base so that the lambda/2 plate 13 an be inserted and rotated all the time at right angles to the center lines of the two constant polarized wave fibers 1, thereby adjusting the constant polarized wave fiber in the main-axis direction with high accuracy.
Patent JP-H0562843-A (JP)
Title: No-voltage tap changeover device
Inventor: IKEDA YUKINORI
IPC: H01F29/02
Filed: 1991-09-02
Abstract: PURPOSE:To achieve that a device main body and a handle for tap changeover use are made small-sized in a no-voltage tap changeover device. CONSTITUTION:The title changeover device is provided with the following: a plurality of multistage fixed contacts 29 which are arranged and installed, at prescribed intervals, in the circumferential direction on the same plane; and a multistage movable contacts 30a, 30b, 31a, 31b which are moved in the circumferential direction and which are arranged and installed so as to bridge the arbitrary multistage fixed contacts. The individual movable contacts 30a and 30b as well as 31a and 31b as the multistage movable contacts are arranged in such a way that their positions are dislocated to the circumferential direction.
Patent JP-H0888018-A (JP)
Title: Solid polymer fuel cell
Inventor: KADOMA SHIGEKI
IPC: H01M8/24
Filed: 1994-09-16
Abstract: PURPOSE: To enhance sealing and power generating efficiency without largely increasing weight by installing a plurality of fastening means and fastening regions where a manifold part and a power generating part are located. CONSTITUTION: An end plate 21a is formed as a separating plate with a central plate 51 facing a power generating part and a frame-shaped plate 52 facing a manifold part. A fastening plate 23a has a plurality of taps passing through a part 61 in the direction of thickness, facing the central plate 51, of plate 21a, a bolt 62 is fixed to the tap, and pressure is applied to the power generating part by fastening the bolt 62 through the central plate 51. Fastening force is applied to the manifold part with a spring 25 and a bolt 26 through the frame-shaped plate 52. Fastening by the bolt 26 is adjusted to set fastening to the manifold part, and fastening by the bolt 62 is adjusted to set fastening to the power generating part. Without increasing the thickness of the fastening plate, suitable fastening is applied to the manifold part and the power generating part.
Patent JP-2001044087-A (JP)
Title: Lamination dielectric separation wafer and manufacture thereof
Inventor: OI HIROYUKI
IPC: H01L21/336
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To completely eliminate defects in the dielectric separation silicon island of a lamination dielectric separation wafer, and to improve electrical characteristics, such as oxide film breakdown voltage characteristics on the surface of the silicon island. SOLUTION: The pulling speed for CZ silicon and the average value of temperature inclination in a crystal are controlled for the preparation of a single crystal. When the pulling speed is set to V mm/min and the average value of the temperature inclination in the crystal in the pull-up shaft direction in a temperature range ranging from the silicon melt point to 1,300 deg.C is set to G deg.C/mm, a V/G value is set to 0.20 to 0.22 mm2/ deg.C.min, and the pulling speed in a crystal shaft direction is set so that the V/G value is increased monotonously in a region outside of 45 mm.  From the single crystal, a pure silicon wafer 10 without minute defects is prepared, the pure silicon wafer is laminated as a wafer for an active layer, and a lamination dielectric separation wafer is prepared, thus completely eliminating defects in a dielectric separation silicon island 10A, and enhancing the electrical characteristics.
Patent JP-H1156939-A (JP)
Title: Health apparatus
Inventor: NOMA TAKAKO
IPC: A61H1/02
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a health apparatus capable of unraveling the breast. SOLUTION: A head hold section 21 mounting the head at one end of a bed section 20 in the supine position and rockable in the vertical direction to draw a circular arc is formed, a frame body 40 is rockably extended in the bed section 20 from the head hold section 21 toward another end, and the frame body 40 is rocked in the vertical direction by a carrier 50. The head hold section 21 is rocked in the vertical direction, the breast is pushed up by a breast push-up frame 44 formed on the frame body 44 from below, and the breast can be unraveled by this health apparatus.