baber/WOPTO huggingface dataset:
Patent JP-H08164570-A (JP)
Title: Structure made of polymeric organic material
Inventor: KITABAYASHI TATSUYA
IPC: B29K101/00
Filed: 1994-12-12
Abstract: PURPOSE: To strengthen weather resistance and prevent oxidation due to oxygen and ozone in the air by adding a microorganism-containing material to a member made of a polymeric organic material such as a rubber or a synthetic resin. CONSTITUTION: A polymeric organic material structure is formed by adding a filler, a plasticizer, a stabilizer, and a colorant to a plastic member made of a polymeric organic material such as a synthetic resin, and by molding into a desired shape. In that molding, a useful fermentation decomposition bacteria and a synthetic bacteria are coexistent, and a material which contains an effective microorganism group having a capacity to make an antioxidant material is added so as to strengthen weather resistance and prevent oxidation due to oxygen and ozone in the air. Particularly, in the case of an aerosol jetting container, as the jetting container is used in a state always exposed to the outside air, a seal material is easily deteriorated.  However, a product made of the polymeric organic material such as a rubber or a synthetic resin is hardly deteriorated due to the function of the microorganism-containing material.
Patent JP-H04202664-A (JP)
Title: Formation of thin film
Inventor: KAWAI HIROSHI
IPC: C23C16/46
Filed: 1990-11-30
Abstract: PURPOSE:To efficiently form thin films having uniform film thickness on the outer surfaces of the external pipes of lamps by executing conducting to lamps themselves as substrates arranged at a CVD apparatus and executing lightening and heating. CONSTITUTION:Lamps 2 are arranged in a reaction chamber 1, to which a raw material gas is fed from a raw material gas feeding part 4, and vacuum evacuation is executed from a pump part 5. Next, power is supplied from a control power source 3 for lamps to lighten and heat the lamps 2, and, according to necessary, heating is executed by a space heater 6. In this way, the external pipes of the lamps 2 as substrates are heated to a prescribed temp., and, thin films are formed on their outer surfaces by a CVD method. By the above- mentioned manner, the external pipes of the lamps 2 are heated to a uniform temp. distribution with good heat efficiency, so that thin films can be formed on their outer surfaces with uniform film thickness.
Patent JP-H11168580-A (JP)
Title: Notifying unit, programmable controller and automatic notifying system using the same
Inventor: SHIMAMORI TAMOTSU
IPC: H04M11/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the setting of a program on an end user-side for automatic notification and the preparation of a software package on a maker-side by constituting a programmable controller by means of combining and connecting it with the other unit and providing a function for automatically notifying a terminal equipment of data on the state of an equipment unit through a telephone line. SOLUTION: A notifying unit 4f is connected to the equipment unit 2 among respective units constituting the programmable controller 4. The notifying unit 4f incorporates a modem and is directly connected to the telephone line 6. The notifying unit 4f takes in sensor signals from the various sensors of an equipment unit 2-side as input data and automatically dial-transmits data on the state of the equipment unit 2 to a terminal equipment 10-side based on input data. Thus, a notifying system can inexpensively be constructed without setting the special program only by incorporating the notifying unit 4f in the programmable controller 4.
Patent JP-H11166051-A (JP)
Title: Polyamic acid composition and polyimide film made therefrom
Inventor: TSUJI HIROYUKI
IPC: H05K1/03
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamic acid composition capable of stably giving polyimide film by a thermocuring system, by making the composition include a polyamic acid, a tertiary amine, and a poor solvent which hardly dissolve the polyamic acid. SOLUTION: This composition comprises (A) a polyamic acid obtainable by polymerization an aromatic tetracarboxylic acid dianhydride and an aromatic diamine in an organic polar solvent, (B) pref. 2-10 wt.% of a tertiary amine (pref. with a pKa of <=5.3, e.g. pyridine), and (C) pref. 2-10 wt.% of a poor solvent which cannot dissolve the component A at >=5 wt.% (pref. an aprotic solvent). Dehydrocyclization (imidation) of this composition by thermocuring process affords polyimide films with good peelability and excellent mountability such as ACF(anisotropic electroconductive film) pressure weldability.
Patent JP-2001155447-A (JP)
Title: Actuator for hard disk drive
Inventor: OGAWA NORIAKI
IPC: F16C11/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of a bearing part of a support part which is supported by a pivot axis and, at the same time, to reduce the product cost. SOLUTION: In this actuator for a hard disk drive, the support part 2 which is freely rotatably mounted to the pivot axis disposed on the HDD housing side, a swing arm 3 which is extended in one direction from the support part 2 and equipped with a magnetic head on the tip thereof and a coil holding part 4 which holds a voice coil 5 for a drive are integrally formed by resin molding, a through-hole 2a is formed on the support part 2 and at least three protrusions 2b for the bearing which protrudes from the inner surface of the through-hole toward the rotation center of the actuator are formed. By means of the respective tips of the protrusions 2b for the bearing, the support part 2 is positioned with respect to the pivot axis and the rotation accuracy of the actuator 1 is improved thereby.
Patent JP-H09156323-A (JP)
Title: Layout of tire on vehicle
Inventor: MURAZAKI KAZUO
IPC: B60C11/113
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To enable snow and mud to be expelled from tires during braking. SOLUTION: A plurality of grooves 5 are formed on the peripheral surface of a tire 3, all of the grooves being spaced apart in the circumferential direction of the tire without crossing one another. Each of the grooves is extended into an approximately V shape whose apex 5a is located at the center of the tire width. The left end of the groove reaches the left end of the tire, while the right end of the tire reaches the right end of the tire. The groove gradually grows in depth and width from the apex toward each end. The tire is attached to a vehicle while the side where the apex of the groove is located faces in the direction in which the vehicle travels.
Patent JP-H03193548-A (JP)
Title: Antilock braking device for automobile
Inventor: IWASAKI TAKESHI
IPC: B60T8/40
Filed: 1989-12-25
Abstract: PURPOSE:To enable it to use a small-sized modulator irrespective of a vacuum servo type brake system by installing a controller which opening an exhaust valve together with the closing of a feed valve at time of wheel-lock detection and operating a hydraulic control valve for its closing. CONSTITUTION:When a wheel tries to be locked by braling or a lock is detected by output of a speed sensor 18, an operating signal is outputted from a controller 19. If so, a feed valve 16 is closed while an exhaust valve 17 is opened instead, so that internal pressure in an air chamber 15 is lowered up to the extent of atmospheric pressure, and pressing force to the left of a piston 9 is decreased. Consequently, the piston 9 and a plunger 26 are moved to the right, and since push and open of a valve 24 by a pin 27 is interrupted, the valve 24 is seated on a valve seat 23 by dint of energizing force of a spring 25, whereby interconnection between a hydraulic inlet 21 and an outlet 22 is interrupted. In addition, the plunger 26 moves to the right, increasing the extent of capacity in a hydraulic chamber 28, so that internal pressure in the hydraulic chamber 23 being connected to the outlet 22 goes down, through which supplying hydraulic pressure for a wheel cylinder is compensated for decrement, thus a wheel lock is prevented from occurring.
Patent JP-H01176400-A (JP)
Title: Microprogram rom
Inventor: KARASAWA KENICHI
IPC: G11C29/00
Filed: 1987-12-29
Abstract: PURPOSE:To directly read out a micro command by selectively switching an address signal with a first multiplexer and selectively transmitting the signal of the output line of a microprogram ROM to a control field or an external with a second multiplexer. CONSTITUTION:A first multiplexer MPX1 is provided, a next address signal to be outputted from the microprogram ROMmROM and the address signal to be designated from the external are selectively switched, transmitted to the address input of the microprogram ROMmROM, simultaneously the second multiplexer MPX2 is provided and the signal of the output line of the microprogram ROMmROM is selectively transmitted to the control field or the external. Thus, the micro command can be directly read out by the switching control of the first and second multiplexer MPX1 and MPX2 and its trouble diagnosis and debugging can be executed.
Patent JP-H05152146-A (JP)
Title: Heater transformer for car antenna
Inventor: SAITO TOSHIHIKO
IPC: H01F30/00
Filed: 1991-11-26
Abstract: PURPOSE:To make high-frequency characteristics of a titled transformer good and to stabilize inductance of a titled transformer against a temperature change by a method wherein a nearly O-shaped, nearly toroidal or ring-shaped magnetic body is divided into two parts, both ends of them are faced and they are assembled as a core. CONSTITUTION:Two cores which are nearly U-shaped or semiring-shaped are faced with each other so as to become a nearly O-shape, a toroidal shape or a ring shape; cores 1 are formed. A coil 2 is wound on the combination of the cores 1. A dielectric film 10 composed of a filmlike resin or the like is sandwiched between and held by both ends faced with the cores 1. Thereby, one part of a magnetic line of force is passed through an air space and enters the cores again. As a result, when temperature characteristics of the comparatively stable permeability of the air is utilized, the temperature change rate of the inductance of the title transformer can be lowered.
Patent JP-H03198479-A (JP)
Title: Camera incorporated type video recorder
Inventor: MASUDA YUZURU
IPC: H04N5/225
Filed: 1989-12-27
Abstract: PURPOSE:To effectively utilize an area and to make a video recorder compact by arranging switches with low use frequency at a position to be blocked and covering them with an electronic view finder (EVF) which can be freely protruded. CONSTITUTION:At the position to be blocked in the state of turning an EVF part 5, an eject switch (EJECT-SW) 6 is arranged and covered with the EVF part 5 which can be freely protruded. At such a time, a hand does not touch the EJECT-SW 6 in the state of turning the EVF part 5. By raising the EVF part 5 and pushing the EJECT-SW 6, a cassette garage 10a is elevated without being abutted to the EVF part 5, and a cassette is ejected. Thus, since the arrangement of switches is improved corresponding to the frequency and purpose of use, the video recorder can be made compact as a whole.
Patent JP-2000163885-A (JP)
Title: Information recording medium, information recording device, and information reproducing device
Inventor: SAWABE TAKAO
IPC: G11B20/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain the information recording medium, etc., which makes it possible to record long-time source audio information in DVD audio and can reduce the cost of an information reproducing device and simplify the costitution. SOLUTION: DVD audio wherein a compressed stream obtained by variably compressing source audio information is characterized by that FIFO input time and FIFO output time for controlling the input and output of the compressed stream to and from a FIFO memory in the information reproducing device used to reproduce the compressed stream are recorded in the compression control information in the DVD audio and DTS and SCR for controlling the input and output of the compressed stream to and from an input buffer used to reproduce the compressed stream are recorded in the header information (Step S20).
Patent JP-H09179655-A (JP)
Title: Screen device for covering back surface of electronic appliance
Inventor: OKAIZUMI HIROSHI
IPC: G06F1/16
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To cover the back surface of an electronic appliance installed on a desk or the like by providing a height-adjustable panel for covering the back surface of the electronic appliance on a supporting plate provided with a ground plate on a lower end. SOLUTION: A forward ground plate 2 is provided in the center of the lower edge of the vertical supporting plate 1 horizontally long in left and right directions in a leg body A, backward ground plates 3 are provided on both sides, attachment plates 4 turned upwards are successively provided on both sides of an upper edge and attachment pieces 5 turned front outward are provided at an outer side edge further. Many ventilation holes 8 are pierced between the columns of left and right attachment holes 7. The panel B is height- adjustable attached to the leg body A by screwing machine screws 9 inserted into the attachment holes 7 located at appropriate parts into the screw holes of the attachment pieces 5.  When the panel B is adjusted to a prescribed height beforehand and the front surface ground plate 2 of the leg body A is inserted along a top plate from a rear part to a display on the top plate of the desk, the required part of the rear surface lower part of the display is covered.
Patent JP-H08175076-A (JP)
Title: Ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/08
Filed: 1994-12-26
Abstract: PURPOSE: To prevent the revere flow of ink in the case of upward writing or impact and the direct flow of the ink at the time of placing downward and to prevent the writing skip. CONSTITUTION: A spring 20 is energized in a tip inner hole in the state that the rear end is brought into contact with the front end of a bush 13, the back surface of an end ball 5a rotatably held at the end of the tip 5 is pressed by the end of the spring, and the ball is brought into close contact with the inner edge of the ball holder of the tip. When the tip side is upward, a ball valve 21 is brought into close contact with a ball seat 14 to close a guide hole 18 to prevent the reverse flow of ink.  In the case of downward, the closed state is released, the valve is brought into contact with the rear end of a protruding stripe 19a to allow the ink to flow into the tip via a groove formed between the guide hole, a valve chamber 15, the stripes, the ball is brought into close contact with the inner edge of the holder to prevent the direct flow of the ink and drying of the writing end.
Patent JP-H10167762-A (JP)
Title: Raw material for forming optical element
Inventor: MIYAZAKI SUNAO
IPC: C03B11/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a raw material used for forming an optical element and improved in mold releasability and reaction preventability by coating the surface of a preliminarily formed core glass with a coupling agent. SOLUTION: This raw material for forming an optical element is obtained by coating the surface of a preliminarily formed core glass 1 with one or more kinds of silane coupling agents selected from among vinyltris(β-methoxy)silane, vinyltriethoxysilane, γ-methacryloyloxypropyltrimethoxysilane, β-(3,4- epoxycyclohexyl)ethyltrimethoxysilane, γ-glycidoxypropyltrimethoxysilane, γ- glycidoxypropylmethyldiethoxysilane, N-β-(aminoethyl)-γ- aminopropylmethyldimethoxysilane, γ-aminopropylmethyldimethoxysilane, etc., in a thickness of 10nm to 1μm, and subsequently leaving the coated core glass at room temperature for 30-90min or baking the coated core glass at 50-100 deg.C for 10-30min to form the surface layer 2.
Patent JP-H07199741-A (JP)
Title: Image forming device
Inventor: ITO HIROYASU
IPC: G03G21/00
Filed: 1993-12-28
Abstract: PURPOSE:To execute a copying action on the different kind of paper from a text document by automatically discriminating the cover document and/or the interleave document and to easily produce an impressive copy by combining a cover/interleaved mode and a 2-in-mode as for a copying machine. CONSTITUTION:On the document placing tray of an automatic document feeder, the cover document of the length size of A4, the interleave document and the back cover document(specified document) are set together with the text document of the width size of A4. The size of the respective documents is detected just after they are fed by turning on or off a sensor SE3. When the specified document is fed, it is copied on the specified paper by unmagnification(X1.000) by a copying machine main body. When the text document is fed, two sheets of text documents are copied on one plain paper in the 2-in-1 mode by reduction(x 0.707).
Patent JP-H05169233-A (JP)
Title: Production of ceramic internal chill casting parts
Inventor: FUKUSHIMA YASUMASA
IPC: C04B33/28
Filed: 1991-12-19
Abstract: PURPOSE:To simultaneously improve mechanical strength and thermal decomposition temp. without impairing head insulating, low thermal expansion and thermal impact resistant properties and to produce the industrially simple ceramic internal chill casting parts without having drying and calcining processes during the production of moldings. CONSTITUTION:Ion exchanged water and dispersant are added to raw material powder of aluminum titanate having 3mum average grain size to prepare a slurry. The slurry is adjusted by auxiliary agents, such as defoaming agent and binder and is cast into a prescribed casting mold. The slurry is then discharged from the mold, by which a part of an exhaust manihold having 49mm inside diameter and 2mm thickness is molded. In succession, the slurry of the aluminum titanate added with 5wt.% mullite is adjusted by using the auxiliary agents. Such slurry is cast onto the deposited layer where the molding is partly completed from above and thereafter, the slurry is discharged, by which the molding of the exhaust manihold having 45mm inside diameter and 4mm thickness as a whole is produced. The molding is calcined at 1600 deg.C in the atm. after drying and degreasing. The product for internal chill casting of the exhaust manihold made of the aluminum titanate having 40mm inside diameter and 3.5mm thickness is obtd.
Patent JP-H08175324-A (JP)
Title: Retractor fitted with clamp
Inventor: OSUMI SADANORI
IPC: B60R22/405
Filed: 1994-12-27
Abstract: PURPOSE: To provide a retractor fitted with a clamp equipped with a clamp release mechanism which is excellent in the mounting property to a vehicle and besides can efficiently absorb the kinetic energy generated in the body of an occupant at collision of the vehicle. CONSTITUTION: A clamp regulating member 16 arranged at the base 1 has a sliding face 16a which guides a wedge-shaped clamp 6 to the position of fastening a webbing and a pressure receiving face 16b for fastening and engaging the lead of the webbing between itself and a clamp 6. The clamp regulating member 16 is arranged at a retractor capably of parallel shifting to the base plate 1e, and a plastic deformation part 24, which enables the shifting in the direction of drawing-out of the webbing of the clamp regulating member 16 by the bend 20 for locking to be deformed when specified load or over is added by the clamp 6, regulates the shifting in the shifting in the direction of drawing- out of the webbing.
Patent JP-H09174469-A (JP)
Title: Method and device for controlling robot
Inventor: YOSHIDA MASAYA
IPC: B25J13/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To perform active operation, such as thread fastening, as compliance control of a robot is carried out. SOLUTION: The hand 2 of an industrial robot 1 grasps a protector 3 mounted on the end part of a pipe 4 and moves it to the end part of the pipe 4 and effects screwing-in as a sixth shaft 16 is rotated. A female screw joined in a screwed-in state with a screw part formed in the outer end part of the pipe 4 is formed in the inner surface of the protector 3, and the hand 2 is pulled along with rotation of the sixth shaft 16. A taper is formed at a joint between the protector 3 and the pipe 4. The industrial robot 1 is set in such a manner that compliance operation in the advancing direction of the screw and in a reaction force direction due to a taper is practicable and as a deviation in an axis between the protector 3 and the pipe 4 is corrected, a process ranging from the feed of the protector 3 to a screwing-in is automatically carried out.
Patent JP-H06189492-A (JP)
Title: Spindle motor
Inventor: SUMI SHIGEJI
IPC: F16C17/10
Filed: 1992-12-17
Abstract: PURPOSE:To provide a spindle motor which makes it possible to stably support a shaft by increasing the rigidity of a bearing. CONSTITUTION:A motor is provided with a bracket equipped with a stator coil for producing a current magnetic field in an excited state, and a rotor hub equipped with a rotor magnet that produces a rotating force by electromagnetic interaction between the coil and the current magnetic field. Upper and lower radial bearings are disposed between a sleeve and a revolving shaft 35. Spiral grooves 37 are formed in the lower end surface of the revolving shaft 35. These grooves 37 are filled with lubricant, whereby a dynamic pressure bearing in the direction of thrust is formed. The spiral grooves 37 are made up of a circular aperture 37a formed at the center of the shaft 35, and a number of curved grooves 37b which are curved from the circular aperture 37a in the direction opposite to the direction of the rotation of the shaft 35. The width of the spiral grooves 37 is gradually increased toward the outer periphery of the grooves, and the curved grooves 37b do not reach the outer periphery of the revolving shaft 35. When the revolving shaft 35 rotates, the spiral grooves 37 act so as to force the lubricant to the outside from the center of the shaft 35.
Patent JP-H05148018-A (JP)
Title: Production of oxidation-resistant carbon fiber-reinforced carbon material
Inventor: KUROYANAGI AKIHIRO
IPC: C04B35/80
Filed: 1991-11-26
Abstract: PURPOSE:To provide a production process for oxidation-resistant carbon fiber- reinforced carbon materials which develop excellent oxidation resistance in an elevated-temperature oxidizing atmosphere and can form continuous SiC coating layer resisting to delamination and cracking against heat cycles by single CVI pulse treatment. CONSTITUTION:Carbon fibers are composite-formed together with the matrix resin, cured, carbonized by sintering to give the carbon fiber-reinforced carbon material as a base material having 5 to 20% porosity as a base. The base material is held in a vacuum system, kept at 900 to 1,100 deg.C as the system is intermittently filled with a halogenized organosilicon compound and hydrogen to effect reductive pyrolysis reaction (according to the CVI method) whereby continuous coating layers of amorphous or fine particles of polycrystalline SiC are formed on the surfaces of the material and of the inner pores.
Patent JP-2000163014-A (JP)
Title: Electroluminescence display device
Inventor: FURUMIYA NAOAKI
IPC: H05B33/12
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a sure multi-level display with respect to an active matrix type electroluminescence display device. SOLUTION: Relating to this device, a first TFT 101 for switching which is to be turned ON/OFF in accordance with a selection signal Scan1 and a second TFT 104 driving an EL element 103 having a light emitting layer in between one pair of its electrodes are used and also an analog switch 31 sampling an analog signal Video in a prescribed cycle and a capacitor 102 holding the sampled voltage from the analog switch 31 are provided for the device and the light emitting luminance of the EL element 103 is analogously controlled by impressing the analog voltage held on the capacitor 102 to the gate of the second TFT 104.