baber/WOPTO huggingface dataset:
Patent JP-H0593819-A (JP)
Title: Corded package structure of optical component
Inventor: YODO SHIGETO
IPC: G02B6/28
Filed: 1991-10-02
Abstract: PURPOSE:To provide the corded package structure of the optical component which has small variation in transmission loss with temperature and is high in reliability. CONSTITUTION:Reinforced cords 11 formed by covering the outsides of pipes 12 with reinforcing fiber 13 and further covering the outsides with outer layer sheaths 14 are prepared by as many as input/output ports of a fusion coupler 5; after bared optical fibers 4 led out of the fusion coupler 6 are inserted into the pipes 12 of the reinforcing cords 11, the fusion coupler 6 and the terminal parts of the reinforcing cords 11 are put in a case 23 and the bared optical fibers 4, pipes 6, reinforcing fiber 13, and outer layer sheaths 14 are integrally fixed with an adhesive 22 injected into the case 23.
Patent JP-H01124995-A (JP)
Title: Cooking utensil
Inventor: YOSHIMURA SADAO
IPC: H05B6/78
Filed: 1987-11-10
Abstract: PURPOSE:To enable a cooking device to be used easily for a cooking purpose or bread dough kneading purpose by providing a switch of the number of revolutions for making a motor for rotating a turntable a driving source for kneading the dough. CONSTITUTION:A lever 16 swings vertically at its both sides around its center 16a is connected with a rod 18a of a cylinder 18 moves up and down through ON/OFF operation of an operation button 17, while the other end is connected with a drive shaft. When a button 17 is pushed ON, the rod 18a descends while the drive shaft 4a ascends, and an upper pin 4a-2 engages with a large dia. pulley 10a-1 on a lower speed side to rotate a turntable at a low speed. When the button is pushed OFF, the rod 18a ascends while the drive shaft 4a descends, and a lower pin 4a-3 engages with a smaller dia. pulley 10a-2 to rotate kneading vanes which are used when a kneading vessel is accommodated in a heating chamber instead of the turntable. It is thus possible to simply enable heat- cooking and kneading of a bread dough separately for proper purposes.
Patent JP-H03143801-A (JP)
Title: Stacker storage
Inventor: UKO MAKOTO
IPC: B65G1/16
Filed: 1989-10-30
Abstract: PURPOSE:To make a device for automatically containing a number of articles compact and low-cost by reducing stacker cranes. CONSTITUTION:For taking out an article 13 held by a hook 10a of a designated rack 10, a first sub-stacker crane 15 is moved along a first track 11 to which the rack 10 belongs, and the designated article 13 is taken into the first sub- stacker crane 15. Next, it is moved toward a second track 12. In the meanwhile, a second sub-stacker crane 36 is kept stand-by at a facing position to the first track 11. The first sub-stacker crane 15 is transfered through a small track, unillustrated, of the second sub-stacker crane 36 to be transferred to an article in/out port 50. A compact and intensive device can thus be achieved.
Patent JP-2001111469-A (JP)
Title: Method for designing satellite orbit arrangement capable of switching satellite in same antenna beam and satellite system using the orbit
Inventor: KIMURA KAZUHIRO
IPC: G01S3/42
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing satellite orbit arrangement capable of switching satellites in the same antenna beam capable of executing continuous communication even in the case of using a single antenna of a single beam in a communication system using an inclined synchronous orbit satellite and a satellite system using the orbit. SOLUTION: Plural satellites are arranged on an inclined synchronous elliptic orbit and these satellites are switched in the same antenna beam by switching a satellite to be used on an orbit intersection where orbits projected to coordinates based on the longitude and latitude on the ground intersect with each other, so that a loop-like orbit around which the same satellite is apparently orbited is constituted.
Patent JP-H06109628-A (JP)
Title: Quality control method for water soluble acid rust preventives liquid
Inventor: MAKI YOSHIAKI
IPC: G01N21/41
Filed: 1992-09-29
Abstract: PURPOSE:To control and keep quality of water soluble acid rust preventives liquid by measuring an index refraction of it, confirming acid concentration based upon the index, and keeping the concentration within the preset range. CONSTITUTION:The stability of liquid and degradation of rust preventive characteristic of such water soluble acid rust preventives liquid as containing organic acid, as an effective component, such as formic acid, acetic acid, etc., can be measured based upon the concentration of acid component in the liquid. The concentration changes of acid component corresponds to the changes of index of refraction of the liquid. Far these purposes, such refractometers as Abbe's refractometer and pulfrich's refractometer are used. Based upon the index of refraction obtained with these, acid concentration is obtained as follows. When the temperature of object to be measured is constant and refraction takes place at the boundary of two transparent isotropic media, a refraction law is established for the direction of wave front normal of light, and the relative index of refraction of the second medium against the first medium relates to the concentration of object. Based upon this relation, with analytical curve for the rust preventives liquid containing the acid component of known concentration prepared in advance, the acid concentration of an object is obtained from the measured index of refraction.
Patent JP-S63131820-A (JP)
Title: Cooling system for turbo compressor
Inventor: VEENEMANS CORNELIS JOHANNES
IPC: F01P11/14
Filed: 1987-11-10
Abstract: A cooling system for the cylinder head, the inlet manifold and/or the bearings of a turbo-compressor of a combustion engine with a liquid cooling circuit with a radiator, a thermostat and an electric fan as well as a circuit for the cooling of said cylinder head, the inlet manifold wherein the cylinder head and/or the inlet manifold and/or the bearings of a turbo-compressor to be cooled are incorporated in a circuit (11) which is connected in series or parallel to the part of the engine liquid cooling circuit (6) between the cylinder head of the engine block (1) and the radiator (7).
Patent JP-H06112418-A (JP)
Title: Semiconductor integrated circuit device
Inventor: CHATANI MASAO
IPC: H01L27/092
Filed: 1992-09-28
Abstract: PURPOSE:To conduct different ion implantations into channels in the formation of CMOS transistor without a photolithographic process. CONSTITUTION:Two tapered surfaces (111), which are spreading in surface direction, are formed by polishing or anisotropically etching the surface of a semiconductor substrate 1, and diffusion layers 8 and 9 are formed on the above-mentioned tapered surfaces. Two different impurity-ion implantations are conducted for formation of a P-channel MOS transistor and an N-channel MOS transistor as follows. The P-channel MOS transistor is formed by ion- implating obliquely from the direction where only one of two surfaces having equal normal vector is seen, and impurities are obliquely implanted into the other surface in the same manner as above.
Patent JP-H07178560-A (JP)
Title: Method and device for cutting metal strip at right angle and welding the same
Inventor: DENISU BURII
IPC: B23K11/04
Filed: 1994-10-24
Abstract: PURPOSE: To provide a method and device of quality right angle cutting that enables high grade spark welding. CONSTITUTION: The end of a charging strip 18" and that of a discharging strip 18' are aligned, and held by an auxiliary retaining device 4, 4', which is maintained in the operating condition; before a cutter is introduced into a space between a pair of jaws 3, 3' of a welder, this space is adjusted with the jaws 5, 6, 5', 6' of the welder open, clamping the jaws 5, 6, 5', 6', and operating the cutter 2. The cutter is taken out by releasing the jaws 5, 6, 5', 6' of the welder; before the pair of jaws 3, 3' are brought close to each other, and before the end of the charging metal strip are spark-welded to that of the discharging metal strip, the jaws 5, 6, 5', 6' of the welder are clamped again.
Patent JP-H02129981-A (JP)
Title: Pulse laser oscillator
Inventor: SHIBAZAKI JUNICHI
IPC: H01S3/097
Filed: 1988-11-10
Abstract: PURPOSE:To obtain stable discharge by providing a frame plate between a plurality of openings provided in an electrode supporting plate placed on the side surface opposing a laser gas flow at a discharge electrode part and by making this frame plate one part of a discharge electrical circuit. CONSTITUTION:Electrode supporting plates 8 and 9 are mounted to both side surfaces opposing laser gas flow, a plurality of openings 10 with a similar opening width P are formed at the electrode supporting plates 8 and 9 matching to a placement gap P of a spare, ionization electrode 3, and a frame plate 11 is provided between each opening 10. Thus, since the frame plate 11 formed at these electrode supporting plates 8 and 9 forms an electrical circuit, the discharge electrical circuit can be constituted in shorter direction of discharge direction, thus reducing the circuit length. It reduces circuit inductance and allows high energy to be injected to the discharge part in a short time, thus achieving stable discharge.
Patent JP-S63136796-A (JP)
Title: Remote controller
Inventor: MATSUOKA HIDEO
IPC: G11B15/02
Filed: 1986-11-27
Abstract: PURPOSE:To remarkably improve operability by allowing a designation operation by plural operation designation keys to correspond to one program key and sending the same instruction signal as that at the sequential depression of plural operation designation keys by only depressing the program key. CONSTITUTION:When a program key 4 or 5 is depressed, a program 1 processing or program 2 processing is executed. The processing of the programs 1, 2 is executed by introducing a command sequentially from the area or the program 1 of a RAM 12 sequentially, reading the code pattern corresponding to the command from a ROM 11 to load it on an internal memory when the mode changeover switch 6 is normal. Then the processing of transfer routine is executed. Thus, the equipment operation is switched in a prescribed order.
Patent JP-H01125042-A (JP)
Title: Data transmission interrupting system
Inventor: INOUE YUKINORI
IPC: H04L29/02
Filed: 1987-11-09
Abstract: PURPOSE:To satisfy a temporary interruption of a character unit of data communication requested from a MODEM of a specified kind of machine, and a restart transmission function from a next character by providing an interruption sequency area in a control memory of a data transmitting circuit of a communication controller. CONSTITUTION:A control program writes a sequence number 12 and a sequence number 1 in an area 217 and an area 211, respectively, starts a transmitting operation, and thereafter, writes the sequence number 1 in this area 217. As a result, in a data transmitting circuit, by controlling a sequence decoding circuit 23 by a coincidence signal C from a sequence comparing circuit 22, the transmitting operation can be interrupted at the time point of starting a transmission of the next character. At the time of restarting the transmitting operation, the transmitting operation from the next character in the data transmitting circuit 2 is continued by only writing said sequence number 12 (transmitting operation end sequence) in the area 217 again by the control program.
Patent JP-2000115491-A (JP)
Title: Image reader
Inventor: KUMAGAI MAKOTO
IPC: H04N1/19
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To read with few pixels image of high resolution having by using a CCD linear sensor with few number of pixels. SOLUTION: A CCD linear sensor 11 is supported on a piezoelectric element 13. An exciting circuit 27 applies drive control to the piezoelectric element 13, and the CCD linear sensor 11 vibrates in the main scanning direction in accordance with a prescribed vibration function. Sensor drive circuit 25 decides a charge storage time and its start time of the CCD linear sensor 11 so that the CCD linear sensor 11 stores charges for plural numbers of times for one period of vibration and controls the CCD linear sensor 11. A signal processing circuit 19 applies analog processing to an image signal outputted from the CCD linear sensor 11 and a compositing circuit 23 composites image signals outputted during one period of vibration of the CCD linear sensor 11 as image signals by one line portion and provides an output of the composited signal.
Patent JP-H04157774-A (JP)
Title: Air-cooling type argon laser tube
Inventor: HIROSHIMA MASAAKI
IPC: H01S3/03
Filed: 1990-10-19
Abstract: PURPOSE:To provide an electric safety by forming a heat dissipating plate for externally releasing quantity of heat generated in a fine tube of a porcelain material having high electric insulation and high thermal conductivity. CONSTITUTION:A heat dissipating plate 5 is formed of a porcelain material having excellent electric insulation and thermal conductivity such as aluminum nitride, beryllia and ceramics, etc., and rigidly mounted at a metallized part of a fine tube 6 by brazing. Thus, the periphery of the tube is the same potential as that of an anode by metallizing. However, since the plate 5 has the thermal conductivity and electric insulation, it is irrespective of an electric discharge even in a discharging state, thereby preventing an electric shock, an improper insulation due to the plate protruding externally. As the shape of the plate 5, a square-shaped plate having a hole to be engaged with the tube 6 at its center is generally considered.
Patent JP-2000107744-A (JP)
Title: Client server system of water supply and drainage plant
Inventor: TSUTSUMI MASAHIKO
IPC: E03F3/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject system capable of allowing a manager or operator of a public plant of public water or the like to always hold the plant to a stable operative state. SOLUTION: This sensor has a server part 31 storing data of public water and a client part 34 analyzing the data of the server part 31. A program related to the analysis of data is stored in the data processing sensor operation part 36 of the client part 34. The data of the server part 31 is set to the input value to the client part 34 and the program is executed. By this constitution, a place where the sensor is not set or an item difficult to measure can be sensed imaginarily.
Patent JP-H07142532-A (JP)
Title: Circuit component mounting structure
Inventor: MIYAZAKI NOBUHIKO
IPC: H01L23/36
Filed: 1993-11-12
Abstract: PURPOSE:To facilitate removal, improve service maintenance and provide a structure which allows high heat dissipating effects by fixing a heat sink material to a package and the package to a board by caulking and permitting buffer material to be inserted by adhesion. CONSTITUTION:The module of a TAB system LSI 1 is formed by aligning connecting terminals 1a of the TAB system LSI 1 with connecting terminals provided on a board 2. The part which connects the package side wall to the board 2 and a heat sink material 6 are fixed to the board 2 and the package 5 respectively by caulking. A buffer material 4 which has high-heat conductivity is inserted between the circuit component of the LSI 1 and the inner wall of the package 5 by adhesion. Impact to the circuit component and vibration are modified by the buffer material 4. Excellent high-heat dissipation, moisture resistance and shield effects are provided by the buffer material 4.
Patent JP-H04157755-A (JP)
Title: Wafer transferring pen holder device for vertical semiconductor manufacturing apparatus
Inventor: NATSUME OSAMU
IPC: H01L21/677
Filed: 1990-10-19
Abstract: PURPOSE:To allow a wafer contained in a wafer carrier to be taken out in an inclined state by freely inclining a pen holder between a horizontal position and a set inclined position through a inclining means. CONSTITUTION:An upper plate 14 constituting a pen holder device P is horizontally secured to the end of an arm 3 at the end of a multi-joint robot R. In order to take out a wafer W contained obliquely in a wafer carrier C, an air motor 18 is operated to incline a pen holder 16 at an inclining angle (theta) of the wafer W, the robot R is operated in this state, the holder 16 is inserted under the wafer W in the carrier C to be attracted to the holder 16, and it is taken out from the carrier C by the robot R while maintaining the inclining angle ( - or + ) of the holder 16. Thus, after the wafer W is completely taken out from the carrier C, the motor 18 is again operated to return the holder 16 to the horizontal position, the horizontal wafer W is inserted into a placing shelf of a wafer boat B to be transferred.
Patent JP-H11109949-A (JP)
Title: Fall preventive device of piano
Inventor: IMAMURA IWAO
IPC: G10C3/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fall preventive device of a piano capable of easily and surely preventing the fall of an upright type keyboard instrument. SOLUTION: This device has a planking 21 which has casters 5, 6 on the respective bottom parts on the front surface side and rear surface side of the piano 1 and is opened with caster holes 21a, 21b capable of housing the respective casters 5, 6 and caster fixtures 22, 23 which an interposed between the casters 5, 6 base ports and the planking 21. The casters 5, 6 are disposed at the respective bottom parts of the backpost 2 and toe block 3 of the piano. The caster fixers 22, 23 are interposed between the base parts for mounting of the casters 5, 6 and caster covers and are fixed to the prescribed sections of the planking 21. The planking 21 has relieve parts 21c for the bottom board 1a of the piano 1.
Patent JP-H09121984-A (JP)
Title: Cushion material
Inventor: WASHINO TOMOJI
IPC: B68G11/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite cushion material made from conventional materials, which exerts a high shock absorbing performance for a long time over a wide range. SOLUTION: Closed cell plastic materials 1 are joined with one another, in which air is encapsulated to form a hollow member, and this is used as a core so that an intended cushion material is provided. One favorable example of the closed cell plastic material is a thermoplastic polymer which can be bonded by thermal fusion. The material is previously fabricated into any shape such as cylindrical, undulate, angle-projected, or honeycombed.
Patent JP-H01161006-A (JP)
Title: Acrylic copolymer showing non-linear optical response
Inventor: RONARUDO ENU DEMARUCHINO
IPC: G02F1/35
Filed: 1988-11-09
Abstract: PURPOSE: To obtain an acrylic copolymer effective for transparent optical element of optical devices and exhibiting nonlinear optical response by incorporating the specified repetition monomer unit.  
     CONSTITUTION: The isotropic acrylic copolymer having the repetition monomer unit of the formula is prepared. In the formula, (m) and (m 1 ) are ≥10; monomer nit of (m) is 10-90 mole % of the total units of m-monomer and m 1 -monomer; R is H, a 1-4C alkyl, 4-10C aryl, halo or haloalkyl; (n) is about 1-12; R 1  is a 1-6C alkyl; Z is nitro, cyano. The isotropic acrylic copolymer has a glass transition temp. of about 40-180°C and weight average molecular weight of 5,000-200,000. The optical component consisting of the isotropic acrylic copolymer shows excellent optical transparency and ultra polarized tensor characters such as the second and third higher harmonics expressing and the first electroptic effects (Pockels effect). 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63136686-A (JP)
Title: Adjustment of making light emitted by semiconductor laser parallel light
Inventor: HAMA TAKASHI
IPC: H01S5/00
Filed: 1986-11-28
Abstract: PURPOSE:To enable the light emitted by a semiconductor to be made laser parallel light only by changing the position of a collimator lens by setting the position relation of the semiconductor laser, the collimator lens and a photodetector to focus the light emitted by the laser on the photodetector and by changing the distance between the semiconductor laser and the collimator lens to make the light emitted by the laser parallel light by using the computed value from the position relation. CONSTITUTION:The position of a collimator lens 3 is set where the light emitted by a laser is focused on a camera tube 2 and if the focal length of the collimator lens 3 is (f), the distance between the semiconductor laser 1 and the camera tube 2 is (l), the distance between the semiconductor laser 1 and the collimator lens 3 when it is focused is S and the distance between the collimator lens 3 and the camera tube 2 is S', 1/S + 1/S' = 1/f, S+S'=l come into existence. Theoretically, S' may be made an infinity to make the light emitted by the semiconductor laser parallel light and the distance between the semiconductor laser 1 and the collimator lens 3 is made (f). Accordingly, the movement   of the collimator lens 3 is made  =S-f. The light emitted by the laser can be made parallel light with good reproducibility by changing the position of the collimator lens 3 just   from the position S where the camera tube 2 is focused.
Patent JP-H01125171-A (JP)
Title: Image forming device
Inventor: NAKAJIMA HISAO
IPC: G03G15/01
Filed: 1987-11-10
Abstract: PURPOSE:To recognize a color without lowering the quantity of an input light by providing a reflecting plate for reflecting the divided input lights respectively to a color recognizing element train. CONSTITUTION:The color recognizing element trains 2, 2' consist of filters 3, 3' having respectively different spectral transmission characteristics and CCDs 4, 4' for detecting the light transmitting this filters. The input light 1 is divided in time without reducing the quantity of the light and reflected to the respective color recognizing element strings by providing the reflecting plate 5. The reflecting plate 5 consists of a rotating disk reflecting plate having plural radial slits, the axis of rotation 7 thereof is diagonally disposed to the input light and rotated by a motor 8. Accordingly, the light 1 is divided in time without reducing the quantity of the light, the light reflected by the non-slit part of the reflecting plate reaches the first color recognizing element train 3 and the light transmitting through the slit part 6 of the reflecting plate reaches the second color recognizing element train 2'. Thereby, the color recognizing element train with a especially high sensitivity is not required.
Patent JP-2000107892-A (JP)
Title: Centering jig for tube welding
Inventor: SHIMAZAKI YASUO
IPC: B23K37/06
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive centering jig for tube welding having an excellent operability. SOLUTION: Two screw bars 20, 30 are independently and rotatably arranged in a file in the central part of a housing 10 which is inserted with a sufficient gap into the inside of tube bodies A, B to be welded. The inner side screw bar 30 is rotated with a rotary type operating rod 40 which is arranged along two screw bars 20, 30. Plural number of first movable members 50 and second movable members 60, which are transferred in the radial direction accompanying each rotation of the screw bar 20 and the screw bar 30, are provided in plural positions of each outer peripheral side of the screw bar 20 and the screw bar 30. A head 70 served also as a holding body of a backing member 80 is attached to each of the first movable members 50.  The housing 10 is fixed to the end part of the tube body A by inserting the inner side end part of the housing 10 into the end part of the tube body A and by transferring the second movable members 60 to the outside in the radial direction. After being fixed, the tube body B is butted against the tube body A, the first movable members 50 are transferred to the outside in the radial direction and pressurized against the inner surfaces of butting parts of the tube bodies A, B, and whereby the tube bodies A, B are concentrically connected.