baber/WOPTO huggingface dataset:
Patent JP-2000214766-A (JP)
Title: Navigation device
Inventor: KAMOTO MITSUHIRO
IPC: G09B29/10
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To enable the gradient of a road on which a vehicle is traveling to be easily recognized b making side part outlines of a displayed road image to be bent in different directions in accordance with the upward slope or the downward slope of a display object road in the case of displaying the sight of a road. SOLUTION: This navigation device is provided with a bending part making side part outlines of a road image which is displayed on a display means to be bent in different directions in accordance with the upward slope or the downward slope of a display object road in the case of displaying the sight of a road on the display means. Moreover, in this device, a control part 2 has a display means performing processing for displaying a map on a display part 41 in two dimensions or in three dimensions based on data of a map database 14 and displaying the sight of a road on which the vehicle is in traveling or the like and also calculates the road gradient of a road which is to be displayed based on the database 14.  Then, for example, the part 2 makes shapes (normally, it is displayed with a straight line) of road edges (side part outlines) which are to be displayed on the part 41 to be changed in accordance with whether a road ahead from the present place is a flat road, an ascending road or a descending road or the extent of the gradient of the sloping road.
Patent JP-S62172738-A (JP)
Title: Semiconductor wafer supporting device
Inventor: SOGO SEIICHIRO
IPC: B25J9/04
Filed: 1986-01-24
Abstract: PURPOSE:To optimize wafer movement by a method wherein a body of rotation provided with a support arm is driven by a motor, a main shaft provided with a suction head at its lower end and with a support head is attached to the body of rotation with main shaft eccentricity relative to the body of rotation adjustable, and a motor is installed over the support head allowing the main shaft to rotate. CONSTITUTION:A motor 20 drives a rotor 3, with a semiconductor wafer held by a suction head 12. A main shaft 6 rotates around the center of the body of rotation 3 while it is caused to rotate around its own axis, driven by a motor 14 installed over a head 7. This causes the main shaft 6 to experience revolution and rotation at the same time. Changing speeds of the motors 14 and 20, or adding a decelerator 15 to the motor 14, allows the rotational speed to change, which also allows the ratio to change between revolution and rotation. The radius of revolution may be changed by adjusting the quantity of eccentricity of the main shaft 6. In this way, the movement of the suction head 12 may be adjusted to suit the mode of processing or the conditions of treatment of a semiconductor wafer. A movement may thus be chosen that is most suitable for a given task.
Patent JP-H06232827-A (JP)
Title: Radio alarming method
Inventor: UEHARA KAZUHIRO
IPC: H04B17/40
Filed: 1993-02-01
Abstract: PURPOSE:To speedily and surely alarm the voltage drop of a battery in a repeater at an unattended place to a terminal user by transmitting an alarm signal from the radio repeater with radio and displaying the exchange and charge of the battery on the screen of a terminal processor when the voltage drop of the battery is detected. CONSTITUTION:The voltage of a battery 8 incorporated in a radio repeater 1 is monitored by a voltage control circuit 7 and when the voltage is lower than a specified voltage, a central processing unit 2 issues an instruction to a signal processing circuit 4 so as to send an alarm signal. Then, the circuit 4 sends a pulse sequence as the alarm signal to a transmission/reception circuit 5, and it is radiated from an antenna 6b as a radio wave. When the radio wave is received, a terminal radio transmitter/receiver 9 detects the pulse sequence of the alarm signal and writes an alarm state in a memory 11. A central processing unit 10 outputs an alarm sentence through an interface circuit 15 to the screen of a terminal processor 16 corresponding to a signal processing circuit 12 and issues an instruction so as to generate an alarm tone. Then, the user exchanges the battery 8.
Patent JP-H04254430-A (JP)
Title: Hanging device for sheet glass
Inventor: FUJIWARA KENICHI
IPC: C03B35/20
Filed: 1991-02-05
Abstract: PURPOSE:To smooth operations by disposing hanger members laterally symmetrically with a center line on a truck disposed on rails and installing the turning arms thereof in such a manner that the arms are successively longer from the central side toward the outer side. CONSTITUTION:Sheet glass is gripped by grippers 14 of the hanger members 3, 3a and the truck 1 is made to travel in the state of hanging and holding the sheet glass so as to transport the sheet glass to a heating section. After the sheet glass is heated to a prescribed temp., the sheet glass is transported to a pressing section where the sheet glass is crimped and bent by both pressing plates facing each other and is cooled, by which the bent and tempered sheet glass is obtd. While the part near the center exists in a prescribed position at the time of the bending, the movement from this position is ought to increase the nearer both ends of the sheet glass or as the radius of curvature is smaller and, therefore, the turning arms 4, 4a are so set as to be successively longer like l1<l2<l3 from the central side toward the outer side, by which the turning arms 4, 4a are prevented from being pulled and elongated by a mounting plate 6. The hindrance of the operations is thus prevented.
Patent JP-H03221712-A (JP)
Title: Purging device for fluid fuel burner
Inventor: TAKAHASHI YOSHITAKA
IPC: F23D11/18
Filed: 1990-01-26
Abstract: PURPOSE:To perform a complete purging of remained fluid fuel and enable a positive combustion to be carried out within a furnace by a method wherein a fluid fuel stopper valve and a purging steam valve are composed of a three-way valve and a variable valve, the purging steam pipe is connected to one end of the three-way valve and the purging steam pressure is varied by the variable valve. CONSTITUTION:A purging steam pipe 13 branched from an upstream side steam pipe 8 for a steam stopper valve 9 passes through a purging steam variable valve 21 and is connected to one of fluid fuel three-way valves 20. Under a normal operating state of s fluid fuel burner 6, the fluid three-way valve 20 and an atomizing steam stopper valve 9 are opened, a fluid fuel F and a steam S are supplied to the fluid burner 6, the fluid fuel F supplied from a burner nozzle 7 under its fine particle form is injected and ignited. As the fluid fuel burner 6 is stopped, the purging steam variable valve 21 is opened and concurrently the fuel side of the fluid fuel three-way valve 20 is closed and then the steam side of the three-way valve is opened. At this time, the purging steam S pushes the fluid fuel F left at the downstream side of the three- way valve 20 from the burner nozzle 7 into the furnace 12 and then a space ranging from the three-way valve 20 to the burner nozzle 7 is purged.
Patent JP-S53100303-A (JP)
Title: Internal structure for steps in axial-flow fluid machine
Inventor: YASUGADAIRA NORIO
IPC: F04D29/54
Filed: 1977-02-16
Abstract: PURPOSE: To scheme out the enhancement of reliability and efficiency of movable blade by means of facilitating the reduction of the secondary flow loss engendered in the internal part for steps and retroflow loss, in the internal structure for steps in the axial-flow fluid machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56113877-A (JP)
Title: Mechanism for supporting float of oil quantity regulator
Inventor: YAMAGATA HIROSHI
IPC: F16K31/18
Filed: 1980-02-09
Abstract: PURPOSE: To heighten the closing effect of a valve, by attracting a float lever on a permanent magnet to compress a puch spring to increase a valve closing force when the level of a liquid rises abnormally.  
     CONSTITUTION: When the level of a liquid is normal, a fulcrum shaft 1 is not moved. A valve plate 13 opens or closes a valve hole 11b depending on the vertical action of a float 3 so that the level of the liquid is kept within a prescribed range. When the level of the liquid rises abnormally, a float lever 2 moves up according to the rising level and is attracted on a magnet 5 so that the fulcrum shaft 1 is pulled up by the attractive force of the magnet 5. A push spring 15 is compressed through a push lever 8 as the fulcrum shaft 1 is pulled up. the pressure of the push spring 15 is added to a closing force for a valve so that the valve plate 13 closes the valve hole 11b by a stronger force. Therefore the closing effect of the valve is heightened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55109488-A (JP)
Title: Treating method of waste water
Inventor: OCHI KATSURA
IPC: B01D21/01
Filed: 1979-02-14
Abstract: PURPOSE: To form the flocs of improved floculating, sedimenting, filtering and dehydrating characteristics by using three component bases of cyanamide aldehyde- base polycondensate, cationic marcomolecular flocculant and water insoluble filter aid powder as essential combinations and adding these to waste water without prior mixing of these.  
     CONSTITUTION: The treating agent selected from the group consisting of (a) premixed water soluble suspension containing cyanamide-aldehyde condensate system flocculant and water insoluble filter aic powder, (B) premixed water soluble suspension containing other cationic macromolecular flocculant and water insoluble filter aid powder, (C) cyanamide-aldehyde condensate base flocculant water soluble solution, (D) other cationic macromolecular water soluble solution is used and the treating agents of A and B and/or D are added in combination to waste water without prior mixing or the treating agents of B and A and/or D are added in combination to the waste water without prior mixing, whereby the waste water is flocculation-treated. Here, the cationic macromolecular flocculant is used at about 10W50pts.wt. (solids) and water insoluble filter aid powder at about 100W1000 pts.wt. (solids) based on 100pts.wt. (solids) of cyanamide-aldehyde condensate base flocculant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09207037-A (JP)
Title: Machine tool
Inventor: TAKADA TORU
IPC: B23Q1/62
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To transfer at high speed a table or the like by providing a movable member with a workpiece loading table, and with a main spindle equipped with a tool to move in a XY-direction in an upper area. SOLUTION: A main spindle 9 provided on a flat surface linear motor table 7 is moved to a wanted position by a flat surface linear motor 6, and then a Z-axis table 39 provided on a Z-axis slider 40 is moved upward by a linear motor 41 to machine a work piece 10. The Z-axis cover to cover the linear motor 41 to which cut powder is apt to adhere and a table cover 43 can be therefore made smaller, and a cover for covering the flat surface linear motor 6 can be removed to make the flat surface linear motor table 7 move at high speed.
Patent JP-S56111639-A (JP)
Title: Production of cylindrical thermo-shrinkable film
Inventor: NEMOTO SHIGEMITSU
IPC: B29C48/10
Filed: 1980-02-08
Abstract: PURPOSE:To provide the titled film which is uniform without having such defects as ribs and creases in the circumferential direction thereof, by sealing a gas into a cylindrical film discontinuously. CONSTITUTION:A raw material resin 1 is fed from a hopper 7, is melted by heating, is fed in the direction of arrow 8, is extruded from a circular die part 2 and the cylindrical film is stretched by feeding compressed air from a feeding part 3 into the inside of the cylindrical film. Then, the air in the cylindrical film is sealed discontinuously by moving heating rollers 6 in the direction of arrows 11, thereby obtaining the objective cylindrical thermo-shrinkable film 9.
Patent JP-S55106886-A (JP)
Title: Surfin board provided with propeller
Inventor: SHINOHARA NAOKI
IPC: B63B35/79
Filed: 1979-02-12
Abstract: PURPOSE: To make the speed variation control of the surfin board easier by providing with electrically driven propeller.  
     CONSTITUTION: At the after side of the surfin board 1, the propeller 2 is provided. The propeller 2 is driven by the power source contained in the power source container 3. Therefore, the revolution of the propeller 2 is changed by the manipulation of the controller 4 (water-right variable switch) thus capable of propelling the surfin board 1 at a proper speed. Furthermore, the propeller 2 is designed as an electric propulsion type mentioned before, and also of a turbo-fan type capable of increasing the speed of the board by discharging compressed water, and the water inlet 6 and the water outlet 7 is added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53100384-A (JP)
Title: Temperature controller
Inventor: SHIGEMASA TAKASHI
IPC: G05D23/24
Filed: 1977-02-15
Abstract: PURPOSE: To control effectively temperature of each element by power capacity rating below the total capacity of electric heater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01190981-A (JP)
Title: Heat resisting resin for sliding rotary part in root's pump
Inventor: SHIBATA SUSUMU
IPC: F04C18/18
Filed: 1988-01-26
Abstract: PURPOSE:To improve shot wear resistance, close adherence and foreign matter absorption quality by closely mounting a resin material, consisting of liquid crystal polyester resin, fluorine-contained rubber, PTFE, carbon fiber and carbon black, to the peripheral surface of a rotor. CONSTITUTION:A resin material, consisting of 50-70WET% liquid crystal polyester resin, 10-30WET% fluorine-contained rubber, 20-50WET% PTFE, 5-20WET% carbon fiber and about 1% carbon black, is closely mounted to the peripheral surface of a rotor in a Root's pump. In this way, improving a close adherence quality by the liquid crystal polyester resin and shot wear resistance by the fluorine-contained rubber, decreasing hardness of the material by the PTFE, improving a broach quality by the carbon fiber and enabling coloring to be performed by the carbon black, consequently the shot wear resistance, close adherence quality and a foreign matter absorbing quality are improved.
Patent JP-H09210434-A (JP)
Title: Vav control system
Inventor: SUEOKA NAOHIKO
IPC: G05B11/32
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To avoid the increase of communication load and make the generation of hunting of a damper or a fan hard. SOLUTION: When the opening degree of a damper is not fully opened, the static pressure excess or shortage information of this time is decided that 'static pressure is excessive'. When the opening degree of the damper is fully opened, the static pressure excess or shortage information of this time is decided that 'static pressure is short' or 'optimum'. In this case, when the static pressure excess or shortage information of a previous time is 'optimum' or 'static pressure is excessive' and the difference of air volume is in a positive direction from the terminal end P1 of a blind sector -α, the static pressure excess or shortage information of this time is decided that it is 'optimum'. When the difference is in a negative direction, it is decided that 'static pressure is short'.  On the other hand, when the static pressure excess or shortage information of the previous time is 'static pressure is short', and the difference of air volume is in a positive direction from the starting point P3 of the blind sector ±α, the static pressure excess or shortage information of this time is decided that it is 'optimum' but it is decided that 'static pressure is short' when the difference is in the negative direction.
Patent JP-H09211300-A (JP)
Title: Camera
Inventor: ITO KENJI
IPC: G02B7/09
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components by unnecessitating a reduction gear itself and to miniaturize a camera by unnecessitating space for the reduction gear by directly driving a finder driving member by a lens barrel constituting member moving in an optical axis direction or the like in accordance with the position of a photographing lens. SOLUTION: The lens barrel constituting member moving in accordance with the position of a photographing optical system is connected with the finder driving member 10 driving a finder optical system out of members constituting the lens barrel of a photographing optical system. A cam part 10a is formed at the finder driving member 10, and a cam pin 4d or the like provided at the lens barrel constituting member is engaged with the cam part 10a. In the case that the cam pin 4d or the like of the lens barrel constituting member is engaged with the cam part 10a of the finder driving member 10, the releasing of connection is performed by detaching the cam pin 4 or the like from the cam part 10a. A means 17 holding the finder driving member 10 replacing the lens barrel constituting member at the time of releasing the connection is provided.
Patent JP-H11207973-A (JP)
Title: Formation of electrode and manufacture of ink jet head
Inventor: FUJII MASAHIRO
IPC: B41J2/16
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an electrode which brings a metallic material and a silicon substrate into ohmic contact and into rigid and tight mechanical contact with high productivity, and a method for manufacturing an electrostatic driving ink jet head employing a common electrode formed by that method. SOLUTION: A platinum film or a gold film for constituting a common electrode 17 is formed on the surface of a P type silicon substrate employed as a cavity plate 3. The cavity plate 3 is then set on a glass substrate 4 and a voltage of 900 V is applied for 5 min between the substrates in a nitrogen atmosphere of 340 deg.C. Consequently, the cavity plate 3 and the glass substrate 4 are anode bonded, the electrode material is diffused into the cavity plate 3 and the common electrode 17 excellent in adhesion can be formed on the P type silicon substrate without requiring underlying titanium, or the like.
Patent JP-H04256497-A (JP)
Title: Waste water treating device
Inventor: YOSHIOKA HISASHI
IPC: C02F9/00
Filed: 1991-02-06
Abstract: PURPOSE:To decrease the fat and oil components contained in purified water to be discharged and to decrease the discharge treatment amt. of the oil- components in a separating tank by efficiently decomposing and digesting the fat and oil components in waste water. CONSTITUTION:A microorganism enzyme agent which can decompose the fat and oil components is charged into a raw water tank 1 and a decomposition digester tank 2 and an air diffusion pipe for aeration is disposed, by which the decomposition treatment of the waste water is executed in two stages and the treatments thereof are surely and efficiently executed. The fat and oil components which are heretofore imperfect in decomposition are again subjected to the decomposition treatment by connecting a fat and oil return pipe 17A and a sludge return pipe 18 between the decomposition digester tank 2 and the separating tank 3, by which the discharge treatment amt. of the oil components is decreased.
Patent JP-H01190464-A (JP)
Title: Printer head driving device employing piezo-electric element
Inventor: MORITA HIROYUKI
IPC: B41J2/30
Filed: 1988-01-26
Abstract: PURPOSE:To allow an enlarged frame to constantly follow so as to eliminate the delay according to displacement by impressing a pulse having a predetermined pulse width as a driving signal, and by impressing a pulse having a width longer than the predetermined pulse width relative to a last on-signal of a series of on-signals before a first off-signal starts. CONSTITUTION:In a case where current output data are on, while output data next thereto are off, when a driving signal having a pulse T2 is supplied to a driver 15 from CPU 13, the driver 15 supplies to a head 16 a driving voltage corresponding to the voltage signal, whereby in a case where there appears an OFF in the output data after the output voltage continues to be on, it is possible to make an enlarged frame follow by impressing a driving signal having a pulse width T2 longer than a pulse width T1 relative to the last on-signal. Although the above describes a case where there appears an OFF in output data after the output voltage continues to be on, this will also be true with a case where there appears an OFF in the output data after the initial output voltage becomes on.
Patent JP-H01191696-A (JP)
Title: Production of optically active carboxylic acid and its antipode ester
Inventor: HOSOI AKIHIKO
IPC: C12R1/01
Filed: 1988-01-26
Abstract: PURPOSE:To obtain the above compound useful as a raw material for the synthe sis of physiologically active substance, in high efficiency, by treating a DL- carboxylic acid ester with a cultured liquid of a specific microorganism or (treated) microbial cell, thereby asymmetrically hydrolyzing said ester. CONSTITUTION:The objective compound of formula II is produced by treating an ester of formula I (R1 is alkyl; aralkyl, etc.; R2 and R3 are alkyl; n is 1 or 2) (e.g., S-acetyl-beta-mercaptoisobutyric acid methyl ester) with cultured liquid or (treated) cell of a microbial strain belonging to genus Cellulomonas or genus Rhodococcus and capable of asymmetrically hydrolyzing an ester bond (e.g., Cellulomonas flavigena ATCC 484).
Patent JP-H11213506-A (JP)
Title: Disk device
Inventor: ASANO TAKAHIRO
IPC: G11B17/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk device wherein clamping operation and a transporting roller are surely released from a disk without using sensors, etc., when the disk is positioned on a disk drive part. SOLUTION: When a disk is positioned on a disk drive part, a detection pin 15a is pushed by the disk, and a detection arm 15 is turned. A switch arm 16 is moved in the direction of Y1 by this turning force, and a rack arm 18 and a slider 17 are pushed in the direction of Y1. In this case, a rack part 18e of the rack arm 18 meshes with a gear 23a, and the slider 17 is driven by the torque of the gear 23a in the direction of Y1. The clamping operation of a clamper 27 is done by the moving force of this slider 17 to the direction of Y1.
Patent JP-H05211542-A (JP)
Title: Cordless telephone set
Inventor: KURAMOCHI YATSUHIRO
IPC: H04M1/00
Filed: 1992-01-30
Abstract: PURPOSE:To attain quick operation by allowing a radio section to monitor a control channel, allowing another radio section to always search an idle channel independently so as to reduce a connection time between a base set and a radio slave set. CONSTITUTION:Since a base set 21 at its inside is provided with radio sections 23,24 and a radio control section system 25 controlling them, a speech channel and a control channel are independently controlled. The radio section 23 and a radio control section 28 are used to monitor a radio control channel in the state of awaiting an incoming call thereby managing dialing from a radio slave set 27. Moreover, a radio control section 29 uses the radio section 24 to search the idle radio speech channel at all times thereby ensuring the speech channel available. Thus, when radio data comes from the slave set 27, information is sent from the radio section 23 to the radio control section 28 and an idle channel searched by the radio section 24 is used to connect the base set 21 and the slave set 27 in a short time.