baber/WOPTO huggingface dataset:
Patent JP-H11153405-A (JP)
Title: Displacement sensor for scanner system
Inventor: OKAZAKI MASAYA
IPC: G01B11/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a displacement sensor for a scanner system of a compact constitution in which displacement of a stage can be detected at high precision by changing a dynamic range or a resolution. SOLUTION: A tube-shaped piezoelectric scanner 102 is fixed to a fixing base 104 at one end, a stage 108 is fixed at a free end, and a mirror 110 is fixed on the back side of it. An opening m106 is formed in the fixing base 104 at a corresponding part to the inner side of the scanner 102, and a 1/4 wavelength plate 120, a polarization beam splitter 122, a double focus optical system 130, and a position detector 124 are disposed in order under that. At a side part of the polarization beam splitter 122, a light source is disposed. The double focus optical system 130 condensates incidental light to it to either a first focus that is relatively light, or a second focus that is relatively long. The position detector 124 is disposed close to the first focus of the double focus optical system 130.
Patent JP-2000131737-A (JP)
Title: Omnidirectional photographic device
Inventor: ISHIGURO HIROSHI
IPC: G03B15/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a compact, easy-handling omnidirectional photographic device capable of surely and easily focusing for a camera by providing a convex mirror attached to one end of a cylindrical body and a camera held by a camera holder so that the camera may face the convex mirror. SOLUTION: The convex mirror 2 is attached and fixed to one end of the cylindrical transparent body 1, and the camera holder 3 is attached and fixed to the other end of the cylindrical body 1. The camera 4a is held by the camera holder 3 so that the camera lens part 41 may face the convex mirror 2. In the case of focusing for the camera 4a, the camera holder 3 and the cylindrical body 1 which is formed integrally with the holder are rotated with reference to the camera main body part 40. The camera lens part 41 held by the holder 3 is rotated with reference to the camera main body part 40, and moved backward and forward in the axial direction of the part 40. Then, an optical distance between a lens 7 incorporated in the camera lens part 41 and an imaging device 6 incorporated in the camera main body part 40 is varied.
Patent JP-2001131638-A (JP)
Title: Uneven work heating device
Inventor: WATANABE HIYOSHI
IPC: C21D9/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To uniformly heat an outer circumferential surface of an uneven work. SOLUTION: A flat cam 2 disposed substantially at the center of a semi- opened coil 1 is rotated by a motor 5, and the outer circumferential surface of the flat cam 2 is induction-heated for hardening by the semi-opened coil 1 in this rotating process. A heating device comprises a rotational angle detector 4 to detect the rotational angle of the flat cam 2 and a power control unit 61 to control the magnitude of the power to the semi-opened coil 1 according to the result of detection of the rotational angle detector 4 so that an outermost end portion 21 farthest from the center of the flat cam 2 is not excessively heated compared with other portions.
Patent JP-2001143418-A (JP)
Title: Disk drive device
Inventor: YAMAMOTO KAZUTOSHI
IPC: G11B21/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic head of a disk drive device and/or a disk surface from being flawed without landing a head, when a disk-like recording medium is not rotating by making the magnetic head not move imprudently. SOLUTION: This disk drive device 1 has magnetic heads, which record or reproduce signals to or from a flexible magnetic disk 7 (disk-like recording medium), head arms 106 and 106 which support the magnetic heads atop, and a linear motor part (carrying means) 119 which supports the head arms and carries the magnetic heads from outside of the outer peripheral part of the flexible magnetic disk to nearby the center part. When the magnetic heads are positioned outside the outer peripheral part of the flexible magnetic disk, cantilever arm parts 108c and 108c formed on the head arms, moved by a linear motor part are positioned on oblique surfaces 126b and 126b for temporary fixation of the lifter 125, thus obtaining a means 127 for temporary fixation in the unloaded state of the magnetic heads.
Patent JP-2001143471-A (JP)
Title: Semiconductor device
Inventor: KUBO TAKASHI
IPC: H03K19/0175
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, with which a built-in data bus can be selectively utilized as any one of a complementary data bus and a single data bus. SOLUTION: When using data bus lines 6a and 6b as complementary data bus, a complementary data signal ZDATA1 is applied to the data bus line 6b by a switching circuit 26, and an unwanted output buffer circuit 46 is deactivated by a switching circuit 72. While when using the data bus lines 6a and 6b as two single data buses, a differential amplifier 42 transmits data to data bus lines 102a and 102b as they are, a data signal DATA2 is applied to the data bus line 6b by the switching circuit 26, the output buffer circuit 46 is activated by the switching circuit 72, and data are outputted from an output node NOUT2.
Patent JP-2001141282-A (JP)
Title: Regenerative air conditioner
Inventor: NAGAO TOMOHIRO
IPC: F24F11/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative air conditioner to insure a proper heat storage amount matching a cooling heating time in the daytime and prevent consumption of a useless power. SOLUTION: This air conditioner comprises a cooling heating operation hour setting means 12 situated at a centralized control device and setting a cooling heating operation hour, a cold/heat storage operation hour deciding means 13 to calculate a cooling heating accumulated time and a given cold/heat storage operation accumulated time from a set cooling heating operation time and decide a cold/heat storage operation hour, an operation instruction means 14 to compare a decided cold/heat storage operation hour with a present hour counted by an hour counting means 15 and decide cold/heat storage operation instruction to each refrigerating cycle unit, and a deciding means 22 to detect operation instruction, decided by the operation instruction means, by a bus communicating circuit 1 and decide an operation mode.  This constitution insures a proper storage heat amount matching with a cooling heating operation hour in the daytime by all of a plurality of refrigerating cycle units and prevents consumption of a useless power.
Patent JP-H10131765-A (JP)
Title: Twin feather engine
Inventor: TAKASHIMA YOSHINOBU
IPC: F02B75/32
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify an engine structure, and improve an output and a fuel consumption by arranging a piston on a center part of a cylinder, and carry out strokes of intake, compression, explosion, and exhaust alternately at both ends of the cylinder. SOLUTION: Energy which is necessary for intake, exhaust, and compression which is necessary for engine operation, and the most of other than abrasion resistance, are converted into reciprocating motion with a high ratio by explosion force. When its energy is converted into one direction rotary operation, a high performance engine is formed. A two cycle engine is formed of one cylinder, and four cycle engine is formed of two cylinders in a basic specification respectively. When a two cycle engine is formed of two cylinders, its operation is carried out more smoothly. It is thus possible to simplify a structure, light a weight, enable high compression even if regular gasoline is used therein, and it is also possible to improve fuel consumption even low rotation.
Patent JP-H09158991-A (JP)
Title: Connecting fixture
Inventor: YAMATANI MAMORU
IPC: F16G15/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a U-shaped lever from excessively turning relating to the other U-shaped lever. SOLUTION: One side parts 3, 5 of U-shaped levers 1, 2 are turnably provided by an internal thread cylinder 7. External threads 9, 11 of the other side parts 8, 10 are connected by an internal thread cylinder 12. A lock part 13 is protrusively provided in the direction of an axial line 3A in the one side part 3. A turn regulating lock receiving part 14 is protrusively provided to a direction of an axial line 5A in a tip end of the one side part 5. An almost L-shaped part 16 and an almost reverse L-shaped part 17 are provided in the other side parts 8, 10. The U-shaped levers 1, 2 can be turned as a 90 deg. limit by the lock part 13 and the lock receiving part 14, the U-shaped levers 1, 2 can be easily closed by one hand. The almost L-shaped part 16 and the almost reverse L- shaped part 17 are fitted, so that tensile strength of the other side parts 8, 10 can be improved.
Patent JP-H08179415-A (JP)
Title: Camera
Inventor: MATSUKAWA NOBUO
IPC: G03B17/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a camera capable of inhibiting the exposing operation of a film, when a photographic lens is not attached to a camera main body. CONSTITUTION: This camera is provided with the camera main body 1, the photographic lens 2 detachably attached to the main body 1, a detecting lever 13 freely turnably supported by a shaft 14 and energized counterclockwise by a spring and a switch 15 linked with the detecting lever 13. The switch 15 is connected to the end part 13b of the detecting lever 13 and when the photographic lens 2 is attached to the camera main body 1, the end part 13a of the detecting lever 13 is engaged with an engaging projection 2a, to turn the detecting lever 13 clockwise by a prescribed angle. Simultaneously, the switch 15 is turned off. A control part judges that the photographic lens 2 is not attached and inhibits the exposing operation of the film, when the switch 15 is tuned on.
Patent JP-H04191679-A (JP)
Title: Integrated circuit
Inventor: OCHIAI TAKAYOSHI
IPC: G01R31/28
Filed: 1990-11-27
Abstract: PURPOSE:To dispense with a substrate for evaluating a margin by providing preceding and succeeding interface margin adjusting means evaluating the interface between preceding and succeeding apparatuses in an integrated circuit. CONSTITUTION:Test data is outputted from a data investigation means 500 to be inputted to a preceding interface margin adjusting means 300 having delay wire groups having various delay quantities. Next, the respective wire groups of the adjusting means 300 are successively selected and the data signals passed through the delay wire groups are inputted to a logic part 200. Subsequently, the output of the logic part 200 is inputted to a succeeding interface margin adjusting means 400 having delay wire groups having various delay quantities and outputted through the successively selected delay wires. This output is inputted to an output data investigating part 502 and the interface margin of the whole of an integrated circuit is evaluated and the delay wire developing the optimum margin is selected.
Patent JP-H07145269-A (JP)
Title: Chloroprene rubber composition
Inventor: NAKABAYASHI NOBUO
IPC: C08K5/14
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a chloroprene rubber composition having excellent heat- resistance and low compression set and useful as a sealing material by compounding a specific elastomer with specific amounts of an antioxidant, a co-crosslinking agent and an organic peroxide. CONSTITUTION:This composition is produced by dispersing (A) 1.0-8.0 pts.wt. of an antioxidant such as nickel dibutyl dithiocarbamate and dilauryl thiodipropionate, (B) 1.0-4.0 pts.wt. of a co-cross-linking agent such as triallyl (iso)cyanurate and a polyfunctional methacrylate monomer, (C) 1.0-3.5 pts.wt. of an organic peroxide such as peroxyketals and dialkyl peroxides and (D) other additives in (E) 100 pts.wt. of a non-sulfur-modified chloroprene rubber.
Patent JP-H07150037-A (JP)
Title: Production of molecular composite material of rigid aromatic polymer
Inventor: HATTORI TATSUYA
IPC: C08L77/10
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a molecular composite material of a rigid aromatic polymer excellent in dispersibility and mechanical strengths without using a solvent by treating a raw material monomer for a matrix polymer and a precursor of a rigid aromatic polymer according to a specific method. CONSTITUTION:This method for producing a molecular composite of a rigid aromatic polymer is to initially dissolve a precursor of a rigid aromatic polymer in a raw material monomer for a matrix polymer, heat the resultant uniform solution, preferably at 210-280 deg.C, thereby cyclize the precursor, provide a rigid polymer, polymerize the monomer and produce the matrix polymer. Nylon-6 obtained from epsilon-caprolactam is preferred as the matrix polymer. An aromatic polythiazole, expressed by formula II (Ar2 is an aromatic residue) and obtained from an aromatic polythiazole precursor, expressed by formula I (Ar1 is an aromatic residue) and prepared by copolymerizing an alkyl-substituted aromatic diaminodithiol compound with a dicarboxylic acid derivative is preferred as the rigid aromatic polymer.
Patent JP-H08157209-A (JP)
Title: New inorganic laminar porous body
Inventor: YOSHIDA TAKAYUKI
IPC: B01J20/16
Filed: 1994-12-01
Abstract: PURPOSE: To obtain a laminar porous body having superior function as a catalyst, an adsorbent or a separating material by intercalating a copolymer of a hydrophilic monomer with a metal alkoxide having a double bond between layers of an inorg. laminar compd. swollen with water and firing them. CONSTITUTION: A hydrophilic monomer such as (meth)acrylamide, isopropylacrylamide or diacetone acrylamide is copolymerized with a metal alkoxide having a double bond such as vinyltrimethoxysilane, vinylethoxysilane, dimethylvinylmethoxysilane or methacrylate propyltrimethoxy titanate. The resultant copolymer is intercalated between layers of an inorg. laminar compd. swollen with water and they are fired to obtain the objective inorg. laminar porous body. The inorg. laminar compd. used is, e.g. Na montmorillonite, Ca montmorillonite, acid clay or synthetic mica.
Patent JP-2001142090-A (JP)
Title: Liquid crystal display device
Inventor: HAYATA HIROKO
IPC: H01L21/60
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a device having enough driving circuits for pixels even when the number of pixels is increased. SOLUTION: Signal lines to drive pixels and driving circuits connected to the signal lines are formed on the liquid crystal side of one substrate of substrates disposed facing each other through a liquid crystal. The driving circuits consist of a film substrate, line layers formed on the film substrate, and semiconductor chips mounted on the film substrate. Some of the line layers are connected to the bumps of the semiconductor chips and then extended below the semiconductor chips to the peripheral part of the film substrate.
Patent JP-H09160718-A (JP)
Title: Touch panel type input device
Inventor: MARUME TAKASHI
IPC: G06F3/0488
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To minimize a mischoice due to operator's parallax by setting an input item display position and an input means position differently in at least an area of the entire screen of a display means. SOLUTION: The input item display position 4 (solid line) displayed on the screen of a display device and the input means position 5 (broken line) set on a touch sensor surface 1a corresponding to the input item display position 4 are set differently in at least an area in the entire screen 2a of the display device. The values of the differences (ΔX1 , ΔY1 ) and (ΔX2 , ΔY2 ) between the input item display position 4 and input means position 5 are set to values corresponding to a position on the screen 2a of the display device or the surface of the touch sensor. Those values may be values corresponding to the parallax of the operator. In general, the value of the parallax increases with the distance from the center just below a view point to the circumference.  The device processes the input item display position 4 corresponding to a touched point when the operator makes a touch choice in the input means position 5.
Patent JP-H06143347-A (JP)
Title: Injection mold
Inventor: SAWAE SHINICHI
IPC: B29C45/26
Filed: 1992-11-06
Abstract: PURPOSE:To locally thin a product and consequently embody the weight-saving of the product by a method wherein a comparatively thin walled part is formed by gradually changing the wall thickness from a film gate side along the width direction of a product and the gradually changingly forming part at the edge of a film gate is brought near to the film gate. CONSTITUTION:The injection mold consists of a fixed mold 3 and a movable mold 4 so as to form a cavity 5 at the mating mold surfaces of both the molds. The cavity 5 is a long thin plate-like space conforming with the shape of a bumper. On one edge side of the cavity 5, a film gate 6, which has thin band-like shape running longitudinally, is formed. The thickness of the cavity 5 for molding the bumper at the site, in which the film gate 6 is provided, consists of a thicker wall forming part 5A, in which the thickness starting from the film gate 6 side and running along the axial direction of the bumper is comparatively thicker, a gradually changingly forming part 5B, in which the thickness changes gradually, and a thinner wall forming part 5C, in which the thickness is thinner. The gradually changingly forming part 5B in the neighborhood of the edge of the film gate 1 is brought close to the film gate 6 so as to realize the smooth filling into the edge of the cavity 5.
Patent JP-H06153509-A (JP)
Title: Rush current preventing circuit in switching power device
Inventor: SATO SHUHEI
IPC: H02M3/28
Filed: 1992-11-06
Abstract: PURPOSE:To prevent excessive rush current from flowing securely, even when an input switch being in the on-state is turned off for a short time, and is turned on again after that. CONSTITUTION:Concerning to a capacitor input-type switching power device, a current-limiting resistor R1 is inserted into the middle of an input line to a smoothing capacitor C1, and a by-pass switching element TH1 is connected in parallel with this current-limiting resistor R1. Basides, the power device has a by-pass drive circuit d, D21, and R22 which turns on the by-pass switching element TH1 in response to the switching operation of a switching circuit Q1 and IC, and a control circuit D1, D2, C2, D3, Q2, Q3, Q4, and Q5 which detects the on/off of AC input and prohibits the switching operation of a switching circuit Q1 and IC when the AC input is off.
Patent JP-H07189932-A (JP)
Title: Scroll type machine
Inventor: BARARII DANEBUSUKII
IPC: F04C29/02
Filed: 1994-11-30
Abstract: PURPOSE: To provide sure scroll displacement at being required without requiring exact working by a turning drive mechanism capable of displacing a turning scroll member a little in the radial direction. CONSTITUTION: An elastomeric member 36 is arranged between a drive shaft (crankpin) 32 and a scroll drive bush 44, so that displacement in the radial direction of the drive bush and the turning scroll member can be obtained by deformation of the member. A bearing plate 38 engaged with the drive bush 44 so as to drive the bush is provided, and the elastomeric member is fitted to the drive shaft and the bearing plate. In another embodiment, the elastomeric member can be fitted to the bearing plate and the drive bush, by providing the bearing plate engaged with the drive shaft so as to be driven.
Patent JP-H03184915-A (JP)
Title: Method for relaxing menorrhalgia
Inventor: ITO NORIKO
IPC: A61K31/165
Filed: 1989-12-13
Abstract: PURPOSE:To provide an external application agent capable of being simply used, having a rapid and persistent activity, having slightly adverse effects and useful for relaxing menorrhalgia by mixing specific compounds such as nonylic acid vanillyl amide, capsaicin, etc. CONSTITUTION:An external application agent contains 0.001-0.1% of nonylic acid vanillyl amides, 0.001-0.0025% of capsaicin, 0.001-0.4% of benzyl nicotinate, 0.1-10% of Guinea pepper powder, 0.001-1.0% of Guinea pepper extract, 0.05-5.0% of Guinea pepper tinctura 0.05-1.5% of turpentine oil or 0.03-6.0% of camphor. When the agent is employed as a plaster, the adhesive degree of the agent is preferably controlled below the ball test No. 5.
Patent JP-2000152077-A (JP)
Title: Electronic image correction device
Inventor: MITSUMINE HIDEKI
IPC: G06T5/20
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To erase the unnecessary spots and liens which are included in an animation with no much labor nor time required by applying the image processing to the same part set on an object of every image based on the tracked position information and the peripheral image information and suppressing a certain conspicuous part set on each object of a series of images. SOLUTION: This device is provided with a means which tracks the same part of an object that is designated by a preceding image existing on an image continuous to a specific image in terms of time and a means which applies the image processing to the same part of the object of every image based on the tracked information and the peripheral image information. In such a constitution, a certain conspicuous part of each object of a series of images is suppressed. When the feature point positions are decided for all images, an erasing processing part 8 generates an image where a part to be erased is actually erased based on the feature point position information stored in a feature point position storing part 7 and the image information stored in a 1st image storing part 3. Then the image generated at the part 8 is stored in a 2nd moving image storing part 9.  The head and subsequent moving images stored in the part 9 are successively reproduced by the instruction of an output indicating part 10.
Patent JP-H09163797-A (JP)
Title: Stepping motor driving circuit
Inventor: IMADA SHOGO
IPC: H02P8/22
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To conduct switching of a stepping motor energizing system easily and completely. SOLUTION: A microcomputer 2 which switches a stepping motor 1 by means of 1-2 phase exciting system and 2-phase exciting system for driving is provided with the first map 11 and the second map 12 stored in a memory 10. The first map 11 and the second map 12 can read a driving pattern necessary to switch the exciting system only by switching a top address because the driving pattern for the stepping motor 1 to take the same phase angle is stored in the same offset address.
Patent JP-H02169974-A (JP)
Title: Fluorocarbon recovering apparatus
Inventor: TOMARU KEIICHI
IPC: F25B45/00
Filed: 1988-12-22
Abstract: PURPOSE:To smoothly supply liquid fluorocarbon from a heat exchanger to a final recovery tank by coupling a 2-system heat exchanger to the final recovery tank through a solenoid valve, and controlling to open or close the solenoid valve by a liquid level sensor of the liquefied fluorocarbon provided in the 2-system heat exchanger. CONSTITUTION:A liquid level sensor 20 for detecting the liquid level of liquefied fluorocarbon is provided in a 2-system heat exchanger. A solenoid valve 21 is inserted to the midway of a tube 12 from a heat exchanger 18 to a final recovery tank 19. This solenoid valve 21 is supplied with the output signal of the liquid level sensor 20 through a line 22 to be controlled to open or close. That is, when the liquid level exceeds a predetermined value, the liquid level sensor 20 opens the solenoid valve 21 by the output signal, and when it is lowered from the set value, it closes the solenoid valve 20. Thus, when the quantity of the fluorocarbon liquid liquefied at the condensation side 18b of the 2-system heat exchanger 18 is increased, the liquid level sensor 20 applies a signal to the solenoid valve 21 to open the solenoid valve 21, thereby supplying the fluorocarbon liquid from heat exchanger 18 to the final recovery tank 19.