baber/WOPTO huggingface dataset:
Patent JP-H01101525-A (JP)
Title: Electromagnetically driven exposure controller
Inventor: YAMAMOTO HIROSHI
IPC: G03B9/02
Filed: 1987-10-14
Abstract: PURPOSE:To reduce the number of parts and the weight of a device by forming one bearing hole for a rotor of a stepping motor on a cam plate. CONSTITUTION:The cam plate 1 has the same number of cam grooves 1A for controlling the positioning of stop blades 3 as the number of blades 3. The outer peripheral part of the cam plate 1 has three or more claw parts 1B for constituting a rotary ring 4 and a bayonet mechanism. A bearing hole 1C for rotatably pivoting a rotor 8 is formed on the cam plate 1. Since said parts are formed on the cam plate, the number of parts can be reduced and the number of coupling parts can be also reduced, so that the number of assembling processes can be reduced.
Patent JP-H10100749-A (JP)
Title: Seat sliding device
Inventor: SASAKI KAZUYUKI
IPC: B60N2/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of undesirable noise by providing an engaging piece for putting an upper rail member in a fixed state to a lower rail member, and forming a covering layer at the peripheral part of the engaging piece. SOLUTION: A latch member 18 selectively engaged with each through hole 20a has an engaging piece 18a at its tip part. The engaging piece 18a is formed in tapered shape. A cap member 24 made of resin material such as nylon serving as cushioning material so as to form a covering layer is formed in tapered shape and fastened to the tip part at a peripheral part of the engaging piece 18a. The cap member 24 is fastened to the engaging piece 18a by engaging a protruding part of the cap member 24 with a through hole 18b of the engaging piece 18a. Accordingly, when the engaging piece 18a is selectively engaged with each through hole 20a, the engaging piece 18a is engaged with each through hole 20a through the cap member 24, so that the the generation of undesirable noise is avoided when the engaging piece 18a is suddenly put in an engaging state.
Patent JP-H1198046-A (JP)
Title: Information terminal
Inventor: TAKEDA ERIKO
IPC: H04B1/38
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal which is small and has fast communication performance in a stable communication state by containing a sending and receiving antenna in an external container that is at least apart from an information inputting part, an information processing part and a displaying part and making the external container attachable and detachable to/from the information terminal or projecting it from the information terminal externally. SOLUTION: An antenna 6 for sending and receiving and a high frequency modulator and demodulator circuit 5 are contained by an external container 8. An information processing part, a keyboard 32 and a liquid crystal display 33 are contained by a notebook-sized personal computer body 11. The container 8 can be contained in a storage space 12 that is provided to the body 11 when it is not used. The container 8 is attached to an external container installation space which is provided at an upper part of the body 11 when radio communication is carried out. Its connection to the information processing part of the body 11 is performed by connecting a connector 13 that is provided at an end part of the container 8 to a connector for connection of the body 11.
Patent JP-H08100200-A (JP)
Title: Melt-solidifying device and solidifying method therefor
Inventor: YAMAMORI TAKESHI
IPC: C11D17/06
Filed: 1994-09-30
Abstract: PURPOSE: To inhibit peeling of solidified melt from a rotating peripheral surface or a rotating plane by increasing adhesive force in peeling the solidified melt from the rotating peripheral surface or the rotating plane after coating melt on the rotating peripheral surface or rotating plane of a rotor and cooling, in a melt-solidifying device to obtain a surfactant, etc., by flaking and in a solidifying method therefor. CONSTITUTION: A prescribed rotating reference position is fixed on a rotating face 6 of a rotor 4 and a water screen-generating means 17 is placed near the reference position, then a melt raw material 9 to obtain interface (surface) active agent, etc., is coated on the water screen formed by coating, dropping or injecting, etc., on the rotating face 6 of the rotor 4, on a downstream side in its rotating direction from the placed position of the water screen-generating means 17, them a cooled and solidified melt (solidified melt)20 is scraped off from the rotating face 6 by a scraper 10 placed on a downstream in the rotating direction to afford the objective flaked interface active agent (surfactant).
Patent JP-H10100056-A (JP)
Title: Working device of lens block, and manufacture of lens
Inventor: OSHIMA MASAHARU
IPC: B24B13/005
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of deformation in a lens or the trace of the alloy of low melting point from being left on the lens after the machining by interposing a fixed member made of the alloy and an elastic member between a block member and a jig. SOLUTION: A protective means 2, an elastic means 3, and a protective means 4 are sequentially attached to one side of a block member 1 for spectacles lens, and a mechanical jig 6 is attached thereto through the alloy 5 of low melting point. Though the other surface without attachment of the block member 1 for spectacles lens is ground, and in the grinding, the elastic means 3 absorbs the pressure to be applied to the block member 1 for spectacles lens from a working machine through the mechanical jig 6. The block member 1 for spectacles lens can be machined without leaving any trace of an edge of the alloy 5 of low melting point.
Patent JP-S60139810-A (JP)
Inventor: RONARUDO MIHAERU AREKISANDAA M
IPC: D01F6/18
Filed: 1984-12-08
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-H02104593-A (JP)
Title: Combination of medical compound with diphosphonic acid derivative
Inventor: FUJISAKI JIRO
IPC: C07F9/44
Filed: 1988-10-14
Abstract: NEW MATERIAL:A compound expressed by formula I (A-CO-represents residue of a medical compound; R represents -NH- or -O-; m is 0 or 1; n is 1-10) and salts thereof. EXAMPLE:Disodium salt of [alpha-(3',6'-dihydroxy-3-oxo-spiro[phthalan-1,9'- xanthene]-6-carbonyloxy)acetamidomethylene]bis(phosphonic acid). USE:An anti-inflammatory agent, remedy for osteopathy and carcinostatic agent. PREPARATION:A compound expressed by the formula A-COOH is reacted with a compound expressed by formula II (Y represents halogen) in an inert solvent such as water or methanol preferably in the presence of a base (example; sodium hydroxide or trimethylamine) at ambient temperature of while being heated to form a compound expressed by formula III, followed by elimination of a hydroxy-protecting group.
Patent JP-H1197753-A (JP)
Title: Chip carrier for superconductive circuit chip and measuring device using the same
Inventor: TOYODA HARUHISA
IPC: H01L39/24
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve a cooling efficiency by positioning a metal plate between a metal block and a superconductive circuit chip so that it touches both the metal block and the superconductive circuit chip, allowing an insulator to have wiring being connected to the superconductive circuit element of the superconductive circuit chip and to be supported by a metal plate. SOLUTION: A chip carrier has a metal plate 3 that is provided between a metal block 8 and a superconductive circuit block 20 so that it directly touches both the metal block 8 and the superconductive circuit chip 20 and an insulator 4 being mounted to the metal plate 3. The pad electrode of the superconductive circuit block 20 is electrically connected to the connection part of wiring on the insulator 4 by a bonding wire 5. The connection part of the wiring is connected to a lead wire 7 via solder 6. Since the metal plate 3 (with better thermal conductivity than an insulator such as sapphire) that directly touches both the metal block 8 to be cooled and the superconductive circuit chip 20 is provided between them, a cooling efficiency can be improved.
Patent JP-H1064970-A (JP)
Title: Wafer search method and its equipment
Inventor: BABA TATSU
IPC: H01L21/68
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide the wafer search method where the scale of a moving mechanism under a clean environment is reduced and a semiconductor wafer in a wafer carrier is surely detected. SOLUTION: In the device for reaching a wafer, an arm 2h is pivotally attached to a drive shaft of a clean robot 2 capable of vertical and rotary motions via connection plates 2c, 2e, a sensor mount section 2h is provided to one end of the arm 2g, a pick 2j whose tip is provided with a chuck 2k is fitted to the other end of the arm 2g, a sensor 3 is mounted on a sensor mount section 23h, and the drive shaft is turned to place the sensor 3 to the rear side of a wafer 4a at a lowermost stage in a wafer carrier 1, In the case that a wafer 4a is detected, the drive shaft is turned to allow the chuck 2k to conduct handling, and in the case that no wafer is detected, the drive shaft is driven upward till a wafer is detected so that the sensor 3 is moved upward with the arm 2g, thereby sensing the wafer.
Patent JP-H04136948-A (JP)
Title: Electrophotographic sensitive body
Inventor: ONO HITOSHI
IPC: C07D265/38
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a photosensitive body superior in mechanical characteristics by using a specified arylamine type compound as an organic type low-molecular- weight photoconductor. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains one of the arylamine type compound represented by general formula I in which each of Ar<1> and Ar<2> is independently optionally substituted aryl; and Ar<3> is optionally substituted arylene. This compound is an organic photoconductor extremely excellent in performance and it is added into the electric charge transfer layer of the photosensitive layer composed of the charge generating layer and the charge transfer layer, thus permitting the obtained photosensitive body to be especially high in sensitivity, small in residual potential, and small in the variance of surface potential, accumulation of residual potential, etc., and superior in durability.
Patent JP-2000089041-A (JP)
Title: Mark band for optical fiber
Inventor: KURATA CHIKARA
IPC: G02B6/44
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a freely attachable and detachable mark band for optical fiber which is capable of preventing an optical fiber from being flawed. SOLUTION: The mark band for optical fiber is constituted of a thermoplastic synthetic resin holding frame 12, which is formed by combining a body 13 and a lid 14, a means, which makes the lid 14 engaged with the body 13, a soft member 16, which consists of a thermoplastic elastomer joined integrally with the internal sides of the body 13 and the the lid 14 by thermal fusion, and a display part 17, which is provided on the outside of the lid 14. The soft member 16 is elastically deformed, mounted on the optical fiber without causing the optical fiber to be flawed, and identification display is performed.
Patent JP-H0484965-A (JP)
Title: Soluble hemostaic fabric
Inventor: SHIYUE TEI KEN
IPC: A61L15/16
Filed: 1990-10-01
Abstract: PURPOSE: To provide a soluble hemostatic fabric which is dissolved or absorbed in body fluid when being in contact with a bleeding wound by manufacturing the hemostatic fabric by a chemical method using a cellulose based fabric as a starting material. CONSTITUTION: This inversion presents a soluble hemostatic fabric (S-99) having formula I, its manufacture method, and application methods. In the formula I. (n) is defined to be 8000-120000. A chemical substance having the formula I in powder state and used for sedimentation inhibitor for injection in a pharmaceutical field is used. The S-99 is obtained from a natural cotton cellulose treated by a chemical method. After treated by this chemical method, the physical and chemical characteristics of the natural cotton cellulose composition is changed extremely so that the fabric can be dissolved in water. The dissolving procedure of the S-99 in a bleeding wound is adsorption of water, expansion, dispersion of the cellulose tissue, conversion into transparent colloid, and dissolution. The S-99 can exhibit hemostatic action in two fields.
Patent JP-H08118234-A (JP)
Title: Work holding device and plane grinder using work holding device
Inventor: TAKANO TADASHI
IPC: B24B41/06
Filed: 1994-10-25
Abstract: PURPOSE: To obtain a work holding device which can improve the grinding efficiency and the processing accuracy of the end face processing of a work of a slender rod form, by holding its both ends directing in a specific direction by the first and the second holding members. CONSTITUTION: On a plane grinder SG, a work holding feed bar 70 is moved along a base 50 by fitting to the length of a work 40 to process by eye measure. And the work 40 is held by V-blocks 60 and 71 in the condition to load the work 40 on a work holding board B from the upper side. Then, the work holding feed bar 70 is fixed at its position by a fixing member 75. A stopper 73 is abutted to the end face 42a of the work 40 by operating the handle 74a of a feed mechanism. Furthermore, the position of the work 40 is regulated minutely on the work holding feed bar 70 by operating the handle 74a, and the grinding surface 22a of a grinding wheel 22 is abutted to the end face 41a at the front end 41 to grind. Under such a condition, the work holding board B is slided in the square direction by a sliding mechanism 30, so as to abut the end face 41a to the grinding surface 22a.
Patent JP-S60144662-A (JP)
Inventor: NANIBUFUSHIYAN DATSUTAGUPUTA
IPC: C12Q1/68
Filed: 1984-12-12
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-H1188237-A (JP)
Title: Echo canceller
Inventor: KIDO TOSHIO
IPC: H04B3/23
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To improve substantial echo cancelling ability at the time of speaking by generating an echo signal to be erased based on a coefficient value housed in a coefficient value housing means and subtracting this echo signal from a transmitting signal to transmit. SOLUTION: A sampling part 2 extracts a received signal from an opposed station and a comparing part 3 compares the extracted received signal and a transmission signal to transmit from its own station with each other. A coefficient calcualting part 4 calculates the coefficient value of echo components to be erased and a coefficient value housing part 7 houses the calculated coefficient value. A coefficient fluctuation value updating part 6 updates a coefficient value part of a long delaying time among the coefficient values housed in the part 7 by the coefficient value calculated by the part 4. A coefficient value code conversion part 8 generates the echo signal to be erased based on the coefficient values housed in the part 7 and subtracts this echo signal from a transmitting signal to transmit through an adder 9.
Patent JP-H06113120-A (JP)
Title: Resolution conversion device for picture processor
Inventor: SUZUKI YUZURU
IPC: H04N1/393
Filed: 1992-09-30
Abstract: PURPOSE:To provide a resolution conversion device capable of reducing the occurrence of a picture defect on account of the non-uniformity of MTF caused in a linear interpo lation system, and generating the enlarged picture of satisfactory picture quality. CONSTITUTION:In a picture processor provided with an interpolation arithmetic part 10 which interpolates multilevel picture data by using an interpolation coefficient to be set in accordance with a resolution conversion magnification, a linear filter part 9 which can switch a coefficient 8 in accordance with the resolution conversion magnification as the preprocessing of an interpolation operation is inserted, plural picture elements in a one-dimensional direction are correlated and the interpolation operation between two points is executed. Then, a linear filter part and the interpolation arithmetic part are synthesized and incorporated, and linear interpolation among multiple points is executed. Thus, thinning can be prevented even in the case of reduction at a minimum magnification with such constitution. For reducing the non- uniformity of MTF for respective picture elements, which occurs in a linear interpolation processing between two points, a linear filter processing operation is executed on picture data before the interpolation processing and a gain near a Nyquist frequency Ny being a frequency band where the non-uniformity of MTF is large is reduced so as to improve uniformity.
Patent JP-H03122871-A (JP)
Title: Optical disk controller
Inventor: NAKAJIMA KUNIHIKO
IPC: G11B20/12
Filed: 1989-10-05
Abstract: PURPOSE:To make an access time short when a data error occurs by reading out alternate data from an alternate sector with the aid of alternate information and storing the alternate data. CONSTITUTION:An alternate data buffer 24 stores the alternate data stored in the alternate sector of an optical disk device 2 and sends the alternate data to a read data transfer circuit 25. The alternate sector is sought based on the content of an alternate processing information part 5 which is previously provided to the data part 6 of a primitive sector where the data error occurs so that the alternate data read out from the alternate sector is stored in the buffer 24. Due to that, since the corresponding alternate sector can be immediately sought without searching the alternate sector when the data error occurs, the access time can be made short. Thus, the access time when the data error occurs is shortened.
Patent JP-S62122273-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKUYAMA KOSUKE
IPC: H01L29/78
Filed: 1985-11-22
Abstract: PURPOSE:To improve hot carrier withstanding voltage and drain withstanding voltage in an MOSFET, by a constitution wherein a gate electrode covers at least a low-impurity concentration region in a drain region. CONSTITUTION:A field oxide film 17 is formed on the main surface of a P<-> type silicon substrate 11, and an active region is difined. In this active region, a gate oxide film 12 and a gate electrode 13 comprising polycrystalline silicon are formed. On the main surface of the silicon substrate, source and drain regions 14 and 15 comprising high-impurity-concentration regions 14a and 15a, which have the reverse conductivity type (N-type) with respect to that of the substrate, and low-impurity concentration regions 14a and 15b are formed. The gate electrode 13 is constituted so that its length covers the approximately entire region of the low-impurity concentration regions 14b and 15b, i.e., both ends of a the gate electrode 13 reach the high-impurity concentration regions 14a and 15a. Therefore, the effect of hot carriers in the low-impurity concentration regions is reduced, and the characteristics of an MOSFET such as the drain withstand voltage can be improved.
Patent JP-S61142084-A (JP)
Inventor: HOSAKA SHIGETAKA
IPC: B25J19/04
Filed: 1984-12-11
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-H04138820-A (JP)
Title: Manufacture of extremely fine multiple superconductive wire
Inventor: SUZUKI HIDEMOTO
IPC: B21C1/00
Filed: 1990-09-28
Abstract: PURPOSE:To easily manufacture the superconductive wire of extremely fine multiple composition for pulse and for alternating current by almost removing the air gap by pressurizing the billet before hot extruding, then executing hot extruding and wire drawing to the billet. CONSTITUTION:In the method for manufacturing the superconductive wire of multiple composition by hot extruding and wire drawing the billet to be extruded where many pieces of composite wire coated with a copper system metal on the outer circumference of the superconducting element wire are housed in the inside of a copper system metallic tube, and both ends of this copper system metallic tube are jointed and sealed closely with a top end component and a rear end component, the composite wire of >=10,000 pieces are housed in the inside of the copper system metallic tube, and the air gap is almost removed by executing pressurize treating to the billet before hot extruding, then the diameter of the superconductive element wire is formed to <=phi10mum.
Patent JP-2000088106-A (JP)
Title: Cap structure
Inventor: NAKAGAWA MICHIHISA
IPC: B65D39/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To surely fix a cap to a fixed location by providing a disk-shaped backing plate having an O-ring fitting groove formed on a peripheral edge part on a cap closing an opening part by a fitting, providing a circular-shaped difference in level part between the peripheral edge part and a main part of this backing plate and abutting a projection tip of a cap surface on this difference in level part. SOLUTION: On a cap surface 1a of a die-cast cap 1, a circular-shaped projection 3 fitted into an opening part 2 closed by the cap 1 is provided. A disk-shaped backing plate 4 blanked and formed from a plate is fixed to this cap 1 with a fixing screw 6. At a peripheral edge part 4a of this backing plate 4, an O-ring fitting groove 7 of a U-shape in cross section in which a projection outer peripheral surface 7a is made a bottom surface is formed. An O-ring 8 is fitted and fixed into/to this O-ring fitting groove 7. The backing plate 4 is provided with a circular shaped difference in level part 4c between the peripheral edge part 4a and a main plate 4b.  As a result, when a main part 4b of the backing plate 4 is put into the inside of the projection 3 when the backing plate 4 is fixed to the cap 1, a projection tip is abutted on an outside of the difference in level part 4d and the cap 1 can firmly be positioned and fixed.
Patent JP-H09106315-A (JP)
Title: Temperature controller
Inventor: KATAOKA YOSHIO
IPC: G05D23/19
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To make the temperature of an iron tip able to quickly reach a set temperature by simple constitution by energizing a heater for the prescribed time after heating the heater to a prescribed temperature when the detected value of a heater temperature is lower than a set value. SOLUTION: A bridge circuit 2 is constituted of the heater 3 for heating the iron tip of a soldering iron, a resistor 4, a half-fixed resistor 5 and a variable resistor 6 and the voltage of a contact a determined by the temperature of the heater 3, that is a resistance value, and the voltage of the contact b determined by the value of the variable resistor 6a for stipulating the set temperature of the heater 3 are outputted as comparison object voltages. Then, a comparator 12 compares the voltages of the contacts a and b when the heater 3 is energized, and when the temperature of the heater 3 is lower than the set temperature, the zero-cross switch 16a of a trigger circuit 16 chain-likely outputs pulses and the heater 3 is continuously energized until the set temperature is reached.  Then, when the set temperature is reached, an energizing correction circuit 13 energizes the heater 3 only for the prescribed time.