baber/WOPTO huggingface dataset:
Patent JP-S59191604-A (JP)
Title: Temperature controller for heating cooker
Inventor: KOMATSU KENICHIROU
IPC: G05B11/26
Filed: 1983-04-14
Abstract: PURPOSE:To control quickly the temperature to a prescribed level in a simple constitution by using a detector containing a feedback line where the negative feedback quantity is larger than the positive feedback quantity in terms of DC and vice versa in terms of AC respectively. CONSTITUTION:A switch circuit 2 supplies the electric power to a heater 1 for an object to be heated, and the temperature of the objective to be heated is detected by a temperature detecting element 3. When the temperature of the object approximates to a prescribed level, the non-inverted input voltage b1 is lower than or equal to the inverted input voltage b2. Thus a detector 6 delivers an output ''L'' to turn off the circuit 2, and the temperature of the object starts to drop with a time delay. In this case, no time delay is produced at the non-inverted input side and the opposite input side has a delay by an amount equal to the discharge time of a capacitor 63. The AC component produced from said delay has a large positive feedback quantity, and therefore the voltage b2 is varied down to a level lower than the voltage b1. Then the output of the detector 6 is inverted with b2<=b1 and set at ''H''. Thus the detector 6 contains a feedback line where the negative feedback quantity and the positive feedback quantity are large in terms of DC and AC respectively.
Patent JP-H03266136-A (JP)
Title: Evaluation chip
Inventor: ANDOU HIROAKI
IPC: G06F11/22
Filed: 1990-03-16
Abstract: PURPOSE:To emulate a product which incorporates both resetting systems by the same evaluation chip by adding a mode selection terminal and a selector and selecting both the resetting systems. CONSTITUTION:The evaluation chip 400 is provided with the mode selection terminal 100 and selector 110. Then the selector 110 selects the edge detection signal of a leading edge detecting circuit 510 or the overflow signal of an oscillation stabilization time counter 541 with the set voltage level of the mode selection terminal to reset reset input; and a reset processing (reset mode 1) wherein a CPU 420 starts operating immediately or he rest input is reset, the oscillation stabilization time is counted and then a reset process (reset mode 2) wherein the CPU 420 starts operating is selected. Consequently, two kinds of reset system are emulated by the same evaluation chip 400.
Patent JP-S52150581-A (JP)
Title: Wire stripper
Inventor: ISHIZAKI HIROSHI
IPC: H02G1/12
Filed: 1976-06-09
Abstract: PURPOSE: To enable stripping of wire without causing any defect on the conductor, by restricting before and behind of rotary cutter with wire guide or cramp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63235695-A (JP)
Title: Fan
Inventor: MORIMOTO MASAO
IPC: F04D25/10
Filed: 1987-03-20
Abstract: PURPOSE:To improve safety and easily confirm the adjusted oscillation center by deriving the oscillation center adjusting body of a fan body by a motor device and stopping an oscillation device when the oscillation center is adjusted. CONSTITUTION:A fan body 1 is constituted of a neck piece 4 supported onto a connecting body 3 at the upper edge part of a main stay 2, permitting the tilt angle to be adjusted, electric motor 6 supported through a pivotal shaft 5 onto the neck piece 4, and a blower blade 8 installed onto the rotary shaft 7 of the motor 6. An oscillating device 11 equipped with a motor 15, etc. is arranged behind the motor 6. The cylindrical part 21 of an oscillation center adjusting body 20 is inserted into the cylindrical shaft receiving part 19 of the neck piece 4, and the pivotal shaft 5 of the motor 6 is inserted into the cylindrical part 21. Further, a driving device 25 equipped with a motor 26 for reciprocation-revolution-driving the oscillation center adjusting body 20 is assembled onto the neck piece 4. Therefore, the oscillation center of the fan body 1 is adjusted by the driving device 25.
Patent JP-H06284035-A (JP)
Title: Radio device
Inventor: MAEDA MUNENORI
IPC: H04B1/38
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a portable radio device of simple constitution which has its external appearance constituted simply and makes possible a speedy radio communication and is convenient to carry and simplified in operation. CONSTITUTION:When the radio device 1 is used, a specific antenna 2 is drawn out of the housing part 4 of the radio device 1 and after the use, the antenna 2 is housed in the box part 4 of the radio device 1. A switch mechanism 6 which controls the driving state of a specific circuit 5 provided in the radio device 1 is operated by interlocking with the storing/drawing operation of the antenna 2 and a cover body 8 which covers the front of a liquid crystal display means 7 provided to the radio device l is slid.
Patent JP-S58184399-A (JP)
Title: Occlusion and discharge of hydrogen gas
Inventor: HARUTA TAKEO
IPC: F17C11/00
Filed: 1982-04-19
Abstract: PURPOSE:To reduce the external supplied energy by installing an accumulation part onto a tank, thus permitting accumulation the reaction heat generated during hydrogen occlusion. CONSTITUTION:In a tank 7 equipped with a hydrogen gas occlusion and discharge port 7a, a cavity formed by penetration of a hydrogen occuldable metal 6 through a sealed vessel 8 which is to be sealed by paraffin wax 8a acting as accumulator material shall be filled with hydrogen occludable material 6. Hydrogen gas is supplied, in succession, from a hydrogen cylinder 1 through connection pipes 10 and 11 equipped with a pressure adjuster 2, three-way valve 3, and two-way valve 4 respectively, while the hydrogen in the tank 7 is discharged through the connection pipe 11 and a discharge pipe 12. At first, the hydrogen gas in the hydrogen cylinder is supplied into the tank 7, while its pressure is controlled to about 20 atm., and occluded by the hydrogen occludable metal 6. Then, the hydrogen stored in the tank 7 is discharged. At this time, the pressure of hydrogen in the tank drops to as low as about 90% of the initial value.
Patent JP-H01238787-A (JP)
Title: Indication device for valve opening
Inventor: MITSUISHI MASAHIRO
IPC: F16K37/00
Filed: 1988-03-19
Abstract: PURPOSE:To ease the maintenance of an opening indication device by providing the screw part threadedly attached with an opening indication ring to an opening indication cover in the title device used to the pipe conduit of water supply etc. CONSTITUTION:A female screw part 37 is formed on the inner surface of an opening indication cover 31, and the part 37 is threadedly attached to the male screw part 40 of an opening indicating ring 32. This eases the maintenance of an opening indication device since the ring 32 and the cover 31 can be removed from the surroundings of a valve rod 12 without the removal of the rod 12 from a valve box 11 when the parts 37 and 40 are damaged.
Patent JP-H05276396-A (JP)
Title: Picture information processor
IPC: H04N1/41
Filed: 1992-03-25
Abstract: PURPOSE:To provide a device which reduces the capacity storage for one picture and efficiently stores picture information by providing a coding means which substitutes character information with code information and a compressing means which compresses image information other than character information substituted with code information. CONSTITUTION:Stored picture information has character information extracted by a character recognition device 14, and character information is substituted with code information. The code information is sent to a second non-volatile storage device 15 and stored in the code information storage area together with its position information. Meanwhile, picture information after extraction of character information is converted to the information of only images and compressed by a compressing/expanding circuit 18. This image information is sent to the second non-volatile storage device 15. It is stored in the image information storage area, and the sequential number added to designated retrieval information and the code information storage place number in the code information storage area of stored code information are respectively stored.
Patent JP-S62222643-A (JP)
Title: Manufacture of ic module
Inventor: HARA KAZUYA
IPC: G06K19/00
Filed: 1986-03-25
Abstract: PURPOSE:To prevent defects in contact, by providing an insulating projection layer on a sheet-type base on which a contact providing region and a chip mounting region are formed continuously, such that the insulating projection layer surrounds bonding sections between a chip and lead lines, and injecting resin in the space surrounded by the insulating projection layer. CONSTITUTION:An IC chip receiving aperture 1b, external connection contacts 2 and conducting lead lines 4 extended between the external connection contacts 2 and the IC chip receiving aperture 1b are formed on a sheet-type base. External connection terminals of an IC chip received in the IC chip receiving aperture 1b are bonded to the lead lines 4. An insulating projection layer 5 is formed so as to project from the base along the periphery of the IC chip receiving aperture 1b and so as to surround the bonding sections between the IC chip 3 and the lead lines 4. Resin 6 is then injected to cover the IC chip surrounded by the projection layer 5 and the bonding sections between the IC chip 3 and the lead lines 4.
Patent JP-H08233940-A (JP)
Title: Optical displacement measuring apparatus
Inventor: UEDA SHINJI
IPC: G01P3/36
Filed: 1995-02-28
Abstract: PURPOSE: To accurately and stably measure by controlling an electric field applied to an electrooptical element in response to the temperature of the element. CONSTITUTION: The temperatures of electrooptical elements 15a, 15b are detected by a temperature detector 20 provided at a thermal conductor 19, and the information is input to a CPU 22 via an A-D converter 21. The CPU 22 obtains a serrodyne voltage for maintaining the phase change of a light per unit time from the Pockels constants of the elements 15a, 15b for storing it and the temperature dependency of the refractive index. The CPU 22 obtains the multiple of the obtained driving voltage to the standard driving voltage, and inputs it to a multiplier 25 via an D-A converter 23. The multiplier 25 multiplies the multiple by the predetermined serrodyne waveform generated from a serrodyne waveform generator 24, and serrodyne drives the elements 15a, 15b by the voltage. Thus, the elements 15a, 15b are temperature compensated.
Patent JP-H04302685-A (JP)
Title: Closure device of back door for automobile
Inventor: KATO YUICHI
IPC: E05B83/18
Filed: 1991-03-29
Abstract: PURPOSE:To provide a compact high output closure device with cost reduction. CONSTITUTION:When a latch base 40 is swung about one end and has the other end drawn down by a pulling-in mechanism 50 for example, a latch member 60 provided in the central section between one and the other ends of the latch base 40 pulls in a striker 12 to close fully a back door 10. Thus, a portion of the whole pulling-in force of the striker 12 is applied to the pulling-in mechanism 50 so that a large force will not be applied to input and output links 51, 52 of the pulling-in mechanism 50. Also, even if the tolerance of a pulling- down amount of the other and of the latch base 40 is doubled, the striker 12 can be accurately pulled in with a half tolerance.
Patent JP-S56164662-A (JP)
Title: Voice callout device in facsimile
Inventor: MINOWA KIYOHISA
IPC: H04N1/04
Filed: 1980-05-22
Abstract: PURPOSE:To transmit a message by a telephone at transmission side to a person located near a facsimile receiver when a telephone reservation signal is transmitted, by directly amplifying it with a loud speaker. CONSTITUTION:A telephone reservation signal is detected at a detector 6, a controller 7 operates an amplifier 8, and the operation of a buzzer 10 is made off, so that the telephone reservation signal can not be inputted to the buzzer 10. An audio signal of a caller fed through a line succeeding to the telephone reservation signal is detected at a pickup coil as a leakage magnetic flux from a hybrid coil 5 and amplified at a speaker 11 through the amplifier 8.
Patent JP-H04301717-A (JP)
Title: Position detecting device for vehicle
Inventor: TAKAGAWA YUKIO
IPC: G01C21/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide the position detecting device for a vehicle, which can positively indicate a point starting displacement over a map and is concurrently capable of performing map matching from the point starting displacement based on past running history data. CONSTITUTION:A device is furnished with a detection means CN detecting the distance and the direction of movement of a vehicle, a second memory means 7 storing information obtained from the detection means, a location part 1 (computing means) computing the present position of the vehicle based on information from the detection means, and with an indicating means DP indicating the computed present vehicle position over a map which is formed based on map information from a first memory means 5. Furthermore, the device is furnished with a keyboard 3 (operation means) which is to be operated when the present position of the vehicle indicated by the indicating means DP is different from the actual position of the vehicle, the locator part 1 (directing means) which directs the closest intersection when the keyboard 3 (operation means) is actuated, and with the locator part 1 (correcting means) which corrects the present position of the vehicle based on the distance and the direction of the part movement of the vehicle from the intersection which are stored in the second memory means 7.
Patent JP-S58185694-A (JP)
Title: Lubricant for metal drawing
Inventor: YAMASHITA HIDEFUMI
IPC: C10N50/08
Filed: 1982-04-23
Abstract: PURPOSE:To provide a lubricant containing graphite fluoride, coated with a vinyl polymer which has good dispersibility in metallic soap and other additives and exhibits an excellent lubricating property in the drawing of metal pipe, etc. CONSTITUTION:The lubricant consists of graphite fluoride coated with a vinylpolymer [e.g. prepared by coating graphite fluoride with a monomer such as (meth)acrylic acid, (meth)acrylic ester, vinyl chloride or styrene, followed by polymerization], metallic soap (e.g. Ca, Ba or Al salts of stearic acid, palmitic acid, etc.), extreme-pressure additive and inorganic additive (e.g. graphite and talc). Graphite fluoride has a peculiar lubricating property and is used as solid lubricant, but it has strong water repellency and is not dispersible in water, has poor compatibility with resins and has a low dispersibility in metallic soap and other additives when used as lubricant for metal drawing. When coated with vinyl polymer (microencapsulation), however, it shows improved dispersibility and an excellent lubricating property.
Patent JP-S57181920-A (JP)
Title: Cooling controller for water-cooled engine
Inventor: YOMO TEI
IPC: F01P7/14
Filed: 1981-05-01
Abstract: PURPOSE: To reduce the cooling loss of an engine under light load at low speed and accelerate the warming-up of the engine in its cold state, by providing cooling water passages with a passage changeover valve and a flow control valve which regulates the flow rate of cooling water depending on the operating condition of the engine.  
     CONSTITUTION: A cooling water passage 2 communicates with another cooling water passage 6 having a thermostat 3, a radiator 4 and a water pump 5 and with a by-pass 7, so that cooling water circulates. A flow control valve 8 is provided downstream to the thermostat 3. A self-circulation passage 9 is connected between the discharge and suction sides of the water pump 5. A passage changeover valve 10 is provided between the passage 9 and the by-pass 7. A rotation sensor 20 and a load sensor 21 are connected to the coil 13 of the flow control valve 8 through a controller 23 which sums up the outputs of the sensors, which rise in accordance with the increase in the rotational frequency and load. A thermoswitch 22 is connected to the coil 19 of the passage changeover valve 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S542783-A (JP)
Title: Production of pressure or differential pressure measuring apparatus
Inventor: YASUHARA TAKESHI
IPC: G01L7/08
Filed: 1977-06-09
Abstract: PURPOSE: To improve the performance of a measuring diaphragm by forming the measuring diaphragm with a precipitation hardening metal and subjecting the precipitation hardening metal to aging treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01241400-A (JP)
Title: Vertical forming machine
Inventor: WATANABE KIKUO
IPC: B29C45/66
Filed: 1988-03-23
Abstract: PURPOSE:To prevent the fall of a moving panel by arranging the movable panel moving mechanism consisting of a ball screw and screwed ball nut between a machine frame and the movable panel and providing the negative actuation solenoid brake for checking the movement on the mechanism thereof. CONSTITUTION:An electric motor 6 is provided at the upper part of a machine frame 4, the ball screw 7 for moving of a movable panel is arranged in the longitudinal direction as well and a movable panel moving mechanism is made by the ball nut 10 of the mobile panel 3 together with the ball screw 7. The solenoid brake 13 of negative actuation is fitted to the upper end part of the ball screw 7 in the space with the machine frame. At the powder compacting time of a punch and die the braking power of the brake 13 is released and the compacting is executed but when the sudden power source cut-off of the motor 6 happens, the brake 13 is subjected to emergency actuation to check the rotation of the ball screw 7. The fall by the gravity of the mobile panel 3 is thus surely prevented because the whole movable panel moving mechanism is fixed.
Patent JP-H09238263-A (JP)
Title: Image processing unit
Inventor: SUZUKI NOBUO
IPC: G09G5/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To calculate in a short time a coefficient for a multi-dimension lookup table color conversion means through a small amount of man-hours and calculation in the image processing unit where an input image signal is color-converted by using the multi-dimension lookup table color conversion means and an output image signal after color conversion is outputted to an image output device. SOLUTION: When an instruction of re-calculation of a coefficient is given to a 3-dimension LUT color converter of a color conversion section 30 converting a Lab signal into a YMCK signal through a user interface section 60 by the user, a control section 50 calculates a new coefficient from coefficients used up to now for the 3-dimension LUT color converter of the color conversion section 30. Thus, a new coefficient for the 3-dimension LUT color converter of the color conversion section 30 is calculated by a far smaller amount of man-hours and calculation. The control section 50 writes the calculated new coefficient to the 3-dimension LUT color converter of the color conversion section 30.
Patent JP-S63231933-A (JP)
Inventor: URAKUCHI YOSHINORI
IPC: H01B5/14
Filed: 1987-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10246801-A (JP)
Title: Plastic lens
Inventor: IWAKI MAKOTO
IPC: G02B1/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the plastic lens which can accurately be positioned when assembled. SOLUTION: The plastic lens 1 constitutes the pickup lens of an optical head for an optical disk, and has a lens part 2 at its center part and a ring- shaped rim 3 at its outer peripheral part. The rim 3 has a couple of opposite surfaces formed, and one of them constitutes a reference surface 31 for positioning at the time of the fixation of the plastic lens 1 to a lens holder. On the outer peripheral surface of the rim 3, a gate part 4 for injecting fused plastic at the time of molding is projected and formed. This gate part 4 is cut by moving a couple of cutting blades 6a and 6b almost in parallel to the optical axis 23 of the lens part 2 so that they come closer to each other. This cutting form burs 41, projecting in parallel to a surface containing the optical axis 23 as a normal, at the end part of the gate part 4.
Patent JP-H03267998-A (JP)
Title: Electronic musical instrument
Inventor: TOTSUKA AKIRA
IPC: G10H1/44
Filed: 1990-03-18
Abstract: PURPOSE:To play with a special scale which has special pitches of respective tones like the Arabic scale by providing a scale setting means which sets respective pitches of tones of the special scale consisting of pitches different from the pitches of some of tones of the standard scale. CONSTITUTION:This electronic musical instrument has the scale setting means 12 which sets the respective pitches of tones of the special scale consisting of the pitches different from the pitches of some of the tones of the standard scale, a key information generating means which generates key information by the depression of melody keys, and an accompaniment sound setting means which sets an accompaniment sound consisting of respective tones of the standard scale corresponding to the key information from the key information generating means by using the key information. In this case, even when the pitches of the special scale like the Arabic scale is set by the scale setting means 12 and performance is performed with this special scale, the accompaniment sound setting means sets the accompaniment sound consisting of respective tones of the standard scale corresponding to a key-depressed melody, so an accompaniment with a consonance is enabled at the time of the performance with the special scale. Consequently, the accompaniment is played automatically with the standard scale even when the special scale like the Arabic scale is played.
Patent JP-S55159982-A (JP)
Title: Manufacture of multinozzle head
Inventor: IKEDA KUNIO
IPC: B05B1/02
Filed: 1979-05-31
Abstract: PURPOSE:To obtain the captioned head by a method wherein wires are wound round a specific supporting member and, after being put together with a metal mold and hardened by the injection of resin, various kinds of specific treatment such as oxygen plasma etching processing are applied thereto, thereby minute orifices being formed with high accuracy on even a thick plate. CONSTITUTION:Wires 7 are continuously wound round the supporting member 1 through an intermediary of its guide part 2 and an injection metal mold 8 is laid on the member 1. Next, in both space parts 6 and 12 of 1 and 8 a substrate material 13 such as resin is filled up and hardened, being pulled out as a substrate material 14 with wires. Then, a ground surface 16 is formed by grinding one surface perpendicular to the wires 7 and etching is applied in an oxygen plasma environment to the surface 16, thereby the wires 7 being exposed as projections. Next, conductivity treatment is applied to the surface 17 of the substrate material and a conductivity- treatment film 18 is formed as an electroforming substrate body 19. After an electroforming film 20 being formed on the treatment film 18, the film 20 is exfoliated and thus plural number of minute orifices having the same internal diameter with the diameter of wires 7 are formed in a plate 22.
Patent JP-S55160739-A (JP)
Title: Preparation of cyclopentenone compound
Inventor: SAITOU KENJI
IPC: C07D333/16
Filed: 1979-05-30
Abstract: PURPOSE: To obtain the title compound useful as an intermediate material for agricultural chemicals, readily in high yield in three stages, by the reaction of a furylcarbinol prepared from furfural and a Grignard reagent, via a cyclopentenone and cyclopentenedione successively.  
     CONSTITUTION: A furylcarbionol compound produced from furfural and a Grignard reagent of formula R 1 MgX [R 1  is (cyclo)alkyl, alkenyl, alkynyl, thienyl, phenyl, p-methylbenzyl or benzyl; X is Cl, Br or I] is reacted in a water-organic solvent, in the presence of an acid, to prepare a cyclopentenone compound of formula II, which is oxidized in the presence of an oxidizing agent into a cyclopentenedione compound of formula III. The resulting compound is further reacted with a Grignard reagent of formula R 2 MgX (R 2  is alkyl, alkenyl or alkynyl), to give the object compound of formula IV. 
     COPYRIGHT: (C)1980,JPO&Japio