baber/WOPTO huggingface dataset:
Patent JP-S57189220-A (JP)
Title: Control method for water supply pump
Inventor: WAKAMATSU HIDEYUKI
IPC: F04B49/06
Filed: 1981-05-15
Abstract: PURPOSE:To control a water supply pump with high reliability for a water supply system and high operation efficiency, by automatically changing the operating water level  of a distribution pond so that the flow rate of the water supply system with a bad  operation efficiency can not be excessive, while keeping the water level of each distribution pond high. CONSTITUTION:A water supply system is provided in which a water supply pump 1A  delivers water under pressure to a distribution pond 2A via a flow meter 5A for flow  rate measurement and the water is distributed to users through water supply pipes 7.  Further, another water supply system is provided, where the water is supplied under pressure from a pump 1B to a distribution pond 2B via a flow meter 5B for flow rate  measurement and the water is supplied through the pipe 7. The two water systems are  connected to each other at the end of the pipes and a water supply pump automatic  controller 6 is provided so that a flow rate signal of the flow meters 5A and 5B and a distribution pond signal from the water level meters 3A and 3B are inputted to obtain  an operation signal 8 for the pumps 1A and 1B. The water level of each distribution  pond is kept high, the flow rates of each system are compared with each other, the  operating water level of the distribution pond of less flow rate is made higher and  that of much flow rate is made lower, setting automatical control.
Patent JP-H03272588-A (JP)
Title: Manufacture of plane resistor
Inventor: FURUKAWA MASARU
IPC: H05B3/20
Filed: 1990-03-22
Abstract: PURPOSE:To easily obtain a plane resistor of good productivity and with a desired value of resistance by setting the area of total through holes at 5-85% of the area of the resistor. CONSTITUTION:When a plurality of through holes are bored in a plane resistor, the area of total through holes is set at 5-85% of the area of a resistor. The plane resistor referred to herein is a sheet or plate-like resistor of a complex of such conductive powder as metal foil, metal powder paint coated material, etc., and resin, etc., paper of such conductive fiber as metal fiber, carbon fiber, etc., or several types of mixed paper including other electric insulating pulp, fiber, etc., and a complex of them. It is thereby possible to freely manufacture a plane resistor having a desired value of resistance and also with good productivity.
Patent JP-H10253371-A (JP)
Title: Onboard navigator
Inventor: TOSHIBE SUNAO
IPC: G08G1/0969
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an onboard navigator which enables more accurately detecting of the position of own vehicle using positional information alone from a satellite not affected by a multipass by judging whether the radio wave being sent from a GPS(global positioning system) satellite is affected by the multipass or not. SOLUTION: Information on the position and height of a main building is previously stored in a map data and it is examined whether a building 33 exists on a line connecting a vehicle 31 and a GPS satellite 32 or not. When there are more than three satellites in which no building 33 exists on the line connecting the vehicle 31 and the GPS satellite 32, the position of the vehicle is detected using the positional information received from the satellites. This enables highly accurate detection of the position of the vehicle especially combining a DGPS.
Patent JP-S59198013-A (JP)
Title: Amplifier
Inventor: IWAMATSU MASAYUKI
IPC: H03F1/32
Filed: 1983-04-25
Abstract: PURPOSE:To eliminate a potential difference between both earth points by inserting input and output terminals of a voltage buffer circuit between the earth point of an input stage amplifier circuit and the earth point of an output stage amplifier circuit. CONSTITUTION:Positive and negative power supply terminals of the input stage amplifier circuit 2 are connected to power supplies 7a, 7b and a signal input terminal 13b is connected to the midpoint between the power supplies 7a, 7b, i.e. the earth point P1. The output terminal of the circuit 2 is connected to a base of transistors (TR)5a, 5b constituting the output stage amplifier circuit 4 and a connecting point of smoothing capacitors 6a', 6b', i.e. the earth point P2 is connected to a signal output terminal 8b. The points P1, P2 are connected to the input terminal of an operational amplifier 18 constituting the voltage buffer circuit 17. When the gain of the amplifier 18 is very large, the voltage of the point P1 and the voltage of the point P2 are always made equal by the operation of the circuit 17.
Patent JP-H03272436-A (JP)
Title: Method and apparatus for measuring abrasion of tire
Inventor: YOSHIZAKI YOSHIKAZU
IPC: G01N3/56
Filed: 1990-03-22
Abstract: PURPOSE:To measure abrasion of a tire in a short time by determining a surface pressure based on a density of a colored indent of a pressure sensitive paper while a slippage is determined based on a filamentous wrinkle width to obtain an abrasion value based on a product of the surface pressure and the slippage. CONSTITUTION:When a tire 1 to be inspected is rotated being pressed on to a pressure sensitive paper 4 of a plywood 2 under a specified load W, the pressure sensitive paper 4 forms color depending on a density varying with a level of the surface pressure as a result of pressing of the pressure sensitive paper 4 by a tire tread. First, the density at the colored part of the pressure sensitive paper 4 is measured with a density measuring device to determine a surface pressure distribution. In addition, a width of a filamentous wrinkle is measured. Thus, a displacement of the tire tread inward in a radial direction can be determined and an abrasion value can be determined by multiplying a product of the surface pressure and the displacement l by a proportional constant.
Patent JP-H0793570-A (JP)
Title: Closed graphic painting out method
Inventor: NAITO YOSHIYUKI
IPC: G06T11/40
Filed: 1994-03-16
Abstract: PURPOSE:To shorten processing time by successively performing a continuous processing by determining the first order processing value of vector data and performing a paint-out processing at the stage where an on-data pair is completed. CONSTITUTION:At first, a start location register 11 is cleared. This start location register 11 has a storage area corresponding to each scanning line and holds the x coordinate value of the first on-data of each scanning line. In the processing of a first straight line p1p2, on-data is stored in each storage cell of (5, 3), (5, 4), (4, 5), (3, 6) and (2, 7) and on-data is extended. As the first order data shown as a coordinate (5, 3) is the on-data of a scanning line 3 and the storage area 3 of the start location register 11 corresponding to this scanning line is a clear state, data '5' is stored in the storage area 3 of the corresponded start location register 11. Subsequently, the x coordinate value of each data value is stored in the pertinent area in the same way.
Patent JP-H02249437-A (JP)
Title: Floating and sinking type crawl net
Inventor: YAMAGUCHI MASATO
IPC: A01K63/00
Filed: 1989-03-23
Abstract: PURPOSE:To save labor of work by binding pipe units having gap parts to a crawl net hung into the sea surface, the carrying out operation to press air into the pipe units on the sea surface, floating, sinking and vertically moving the bottom of the crawl net. CONSTITUTION:A net 3 is bound to a frame 1 and floats 2 assembled on the sea surface and suspended in water and pipe units (4a), (4b) and (4c) having a gap part in the longitudinal direction along the water depth of the net are bound to the net itself at a prescribed interval. One end of each above-mentioned pipe unit is taken out on the sea surface and operation to press air into the pipe units is carried out to successively apply buoyancy to the respective pipe units and freely float the bottom of the crawl net. Alternately, air is taken out and replaced with seawater. Thereby, important work can be readily performed by one person using quiet operation to save labor of the work.
Patent JP-S547891-A (JP)
Title: Manufacture for planar semiconductor light emission device
Inventor: ISHIDA TOSHIMASA
IPC: H01L33/30
Filed: 1977-06-21
Abstract: PURPOSE: To lead in the p and n layer electrodes from the same plane, by epitaxialgrowing the III-V group semiconductor on the substrate having grooves or holes, and by forming pn junction with planar constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03272286-A (JP)
Title: Teletext receiver
Inventor: SAITO SHINPEI
IPC: H04N5/445
Filed: 1990-03-22
Abstract: PURPOSE:To view even a program of a different broadcast channel almost without a wait time by reading a teletext data of a program number to be designated from a remote controller operating device or a key entry section together with a broadcast channel number from a memory and converting the data into a display signal and outputting it. CONSTITUTION:A channel number and a program number designated from a remote controller operating device 23 or a key entry section 21 are read by a control section 16 when a teletext broadcast is viewed and a designated teletext data is retrieved from a memory in the control section 16 and read out. Then the control section 14 gives a teletext data read and outputted from a memory in the control section 14 to a signal control section 15, the signal control section converts the data into a display signal 16 and outputs it, and a character or a picture corresponding to the display signal 16 is displayed on a display screen of a television receiver receiving the display signal 16.
Patent JP-S61232561-A (JP)
Title: Button type alkaline battery
Inventor: FUJIWARA KAZUTOSHI
IPC: H01M6/12
Filed: 1985-04-05
Abstract: PURPOSE:To increase storage life and productivity by blanking a horizontal central part of a positive supporting ring having opposite L-shaped cross section from a negative electrode direction, and fixing burr or sharp edge produced by blanking to a positive electrode. CONSTITUTION:The contact part of the edge a of a positive supporting ring and a positive mix 1 is pressed so as to form a circular groove from the direction of negative electrode 5 to the direction of positive electrode to prevent the contact of burr or sharp edge of the positive supporting ring with a separator. Since the ring 3 is pressed so as to form a circular groove against the positive mix, molding ability of the positive electrode is improved. When this positive electrode is used for a button type alkaline battery, damage of the separator 4 is prevented and storage life is increased since the central blanking part, which is in contact with separator 4, of the supporting ring 3 is pressed so as to form a circular groove against the positive mix. Productivity is also increased.
Patent JP-S62231456-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OHASHI HIROSHI
IPC: G11B21/16
Filed: 1986-03-31
Abstract: PURPOSE:To simplify the structure of a magnetic head assembly by providing a medium guide guiding a medium so as not to be latched to a side face of a magnetic head thereby precluding the possible difficulty in loading/ejection due too the medium or its jacket being brought into contact with the side face of the magnetic head and enabling easy loading/ejection. CONSTITUTION:The magnetic head 2 tends to move upward by the action of a gimbal 6 at unloading, since the surrounding of the gimbal 6 contacts a stopper 7, the upward movement of the magnetic head 2 is limited and jumping of the side face of the magnetic head 2 above the medium guide 5 is prevented. In loading or ejecting the medium 3 and its jacket 4 to/from the upper face of the magnetic head 2, since the medium 3 and its jacket 4 are guided by a medkum guide 5, they are loaded/ejected easily without swinging back a carriage 8.
Patent JP-H10264343-A (JP)
Title: Manufacture of multi-layered laminate board
Inventor: MAKITA TOSHIYUKI
IPC: H05K1/03
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multi-layered laminate board capable of obtaining a multi-layered laminated board having warpage reduced. SOLUTION: A multi-layered laminate board is manufactured with the base board of each combination material by forming asymmetric layer constitutional combination material in the thickness direction by superimposing a plurality of base board sheets via prepreg, mounting in multistage relation a plurality of these combination materials, setting the multistaged mount on a lamination molding device to be temperature-raised to a predetermined temperature so as to allow each combination material to be heated before being cooled. In this manner, upon manufacturing a multi-layered laminate board, the combination material is heated so that a temperature rise speed of each combination material is 2 deg.C/min or lower during heating and a temperature difference of the combination material is at most 3 deg.C in the multistaged mount.
Patent JP-S56168573-A (JP)
Title: Generating method of ultrasonic pulse wave
Inventor: ASANO KENJI
IPC: A61B8/00
Filed: 1980-05-30
Abstract: PURPOSE:To make an ultrasonic pulse sharp, by driving an oscillator by applying a high-frequency pulse, together with a pulse which restrains the damped oscillation of the ultrasonic pulse generated by said high-frequency pulse. CONSTITUTION:A high-frequency pulse is applied to an oscillator to drive. At the same time, a pulse wave which restrains the damped oscillation of the ultrasonic  pulse generated by said high-frequency pulse is generated in a pulser circuit, added  to the high-frequency pulse to form a compositive waveform and applied to the  oscillator.
Patent JP-2000263728-A (JP)
Title: Conductive synthetic resin sheet and production thereof
Inventor: AMI HIDEYUKI
IPC: E04B1/92
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a conductive synthetic resin improved so as to suppress the volatility of org. gas while keeping high conductivity and a method for producing the same. SOLUTION: An amorphous polyester resin is used as a resin component used in a substrate sheet and a conductive coating film and paint comprising a mixed org. solvent containing 10 pts.wt. or less of an org. solvent having a b.p. of 120 deg.C or lower under atmospheric pressure or an org. solvent having a b.p. of above 120 deg.C under atmospheric pressure as an org. solvent used in paint for forming conductive coating film is used for the conductive coating film.
Patent JP-H08274751-A (JP)
Title: Radio communication system
Inventor: NOUJIN KATSUYA
IPC: H04W4/00
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a radio communication system which is used to make a radio communication between a central base station and plural portable terminals, can increase the terminal multiplicity in the communication area and enters an actual communication state immediately without requiring system synchronism. CONSTITUTION: Respective up data have spectra spread by one-bit data with M-series codes made different in initial phase by the portable terminals 101a, 101b..., and the up spread signals while held chip-synchronous are transmitted to the base station 102 intermittently at certain time intervals made to correspond to the generation period of the said M-series codes. Consequently, the base station 102 can perform distinctive reception by inversely spreading the intermittently sent and received up signals by the one-bit data with the M series codes corresponding to the respective portable terminals 101a, 101b... without performing system synchronization to obtain actual communication immediately and greatly increase the terminal multiplicity.
Patent JP-S62232369-A (JP)
Title: Die for food extruder
Inventor: AKIYAMA YOSHINOBU
IPC: A23P1/12
Filed: 1986-03-31
Abstract: PURPOSE:To enable extrusion molding of a food having a definite center hole, by using a screw rotatable in a cylindrical barrel, attaching a die part having an inner mandrel to the front end of the barrel and extending the mandrel toward the extrusion direction. CONSTITUTION:The food extruder is composed of a cylindrical barrel 1, a screw 3 rotating in the barrel 1 and a die hole attached to the front end of the barrel 1. The die 4 is provided with an inner mandrel 5 extended toward the extrusion direction. The extension length of the inner mandrel 5 is >=0.5 times the maximum inner diameter of outer die 4. A food having a central hole of an arbitrary shape can be continuously extrusion molded in high accuracy by changing the cross-sectional shape of the inner mandrel.
Patent JP-H03275610-A (JP)
Title: Beauty wash
Inventor: MATSUURA ICHIRO
IPC: A61K8/67
Filed: 1990-03-23
Abstract: PURPOSE:To prepare a stable beauty wash not producing precipitates in the neutral-weakly acidic pH region desirable for skin physiology by combining L-ascorbic acid-2-phosphoric acid sodium salt with a polyhydric alcohol. CONSTITUTION:A beauty wash contains 0.05-3.0wt.% of L-ascorbic acid-2- phosphoric acid sodium salt and 1-20wt.% of a polyhydric alcohol (especially 1,3-butylene glycol or propylene glycol) and has its pH in a neutral-weakly acidic region (especially preferably a region of pH4.0-8.0). The beauty wash prevents blotch and ephelis, has an antioxidative function, a collagen growth- increasing function and a good touch mild for the skin, does not produce turbidity and precipitates and has a stable quality.
Patent JP-S62247922-A (JP)
Title: Manufacture of trim attaching outer skin
Inventor: TAJI NORIKAZU
IPC: B32B1/00
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a trim which is easily attaching an outer skin, by impregnating the outer peripheral edge of the outer skin set in mold dies, with injection molding resin to form a resin trim body, and by incorporating a locking hook section integrally with the trim body in this stage. CONSTITUTION:A trim attached with an outer skin, is composed of a synthetic resin band-like trim body 1 laid along the outer peripheral surface of the outer skin C made of leather or the like and a hook section 2 projected from the rear surface of the trim body 1 and adapted to be inserted into a locking hole E in a door trim base P, both of which are molded integrally with each other by means of injection molding or the like. In this stage, the trim body 1 is formed thereon with an L-like stepped part 1a adapted to be engaged with the lower end side of the door trim base P, while, the hook section 2 is formed in a key-like shape having a wedge-like projection 2a connected with the locking hole E and engaged with the rear side of the base P. With this arrangement, it is possible to firmly fix the outer skin C to the inside front surface of a door even though it is local.
Patent JP-H10271198-A (JP)
Title: Holder
Inventor: TSURUMARU SHINICHIRO
IPC: H01R13/453
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a charging terminal from being deformed and to prevent a charging terminal from being come off on the occurrence of vibration in the holder for an on-vehicle device to which a portable terminal is set. SOLUTION: A protector 11 is provided to a charging terminal 43. The protector 11 descends while a portable terminal 2 is set to an on vehicle terminal 1 to allow the charging terminal 43 to be exposed. Thus, the charging terminal 43 is not in contact with a bottom side of the portable terminal 2 except that the portable terminal 2 is pressed upward so as to prevent the charging terminal from being deformed. Moreover, the charging terminal 43 is fitted to a charging terminal guide 41 whose one end is provided with an engagement claw 42 and the engagement claw 42 is engaged with a rear side 23 of the portable terminal 2. Thus, a relative interval between the portable terminal 2 and the charging terminal 43 is kept constant at all times.
Patent JP-H08273631-A (JP)
Title: Incandescent electric bulb, bi-tubular electric bulb for office machine, lighting system, and copying machine
Inventor: SAITO AKIKO
IPC: G03B27/54
Filed: 1995-03-30
Abstract: PURPOSE: To surely and effectively retain activity of a photocatalytic film and provide an incandescent electric bulb having practically sufficient photocatalytic function by forming the photocatalytic film with a proper thickness on an outer peripheral surface of a bulb. CONSTITUTION: An incandescent lamp is provided with a bulb 1 having ultraviolet rays transmissive property, a light emitting filament 5 sealed in the bulb 1, electricity leading means 3a, 3b whose one ends are connected respectively with both ends of the light emitting filament 5 sealed in the bulb 1 and air- tightly led out of the wall of the bulb 1, and a film 7 formed on the outer circumferential face of the bulb 1 and having a photocatalytic function. The thickness of the film 7 having the photocatalytic function is so set as to have 10% or more transmittance of photo-energy of ultraviolet-rays with 300-370nm wavelength. The photocatalytic film is formed with either a fine particle type film or an optical type film.
Patent JP-S61231745-A (JP)
Title: Semiconductor device
Inventor: HARADA EIJI
IPC: H01L29/74
Filed: 1985-04-08
Abstract: PURPOSE:To reduce the mounting area of a semiconductor device, and moreover to improve heat radiation thereof by a method wherein different electrodes of two kinds are formed on the main surface, and semiconductor chips, etc. divided into the plural number and forming fine strip types are provided to the respective electrodes thereof. CONSTITUTION:The plural number of gate electrodes 1a forming a fine strip type and the plural number of cathode electrodes 1b forming similarly the fine strip type are arranged on the main surface of a silicon chip 2 putting the respective longitudinal directions in the same direction and moreover putting alternately in the direction to meet at right angles with the said direction, and an anode electrode 9 is formed on the whole region of the back. Diffusion layers 4, 5, 6, 8 are formed in the silicon chip 2. Moreover, an insulating plate 51 and outside electrodes 53a, 53b are fitted in order on the main surface of the silicon chip, and the outside electrodes 53a, 53b are connected respectively to metal layers 52a, 52b having comparatively large areas on the main surface of the insulating substrate 51. Because the outside lead-out electrodes are so constructed as to enable to be led out through the substrate for leading out of the electrodes, the device can be constructed from a broad plate type metal, and a semiconductor device having a superior heat radiation effect on the main surface of the silicon chip can be obtained.
Patent JP-S63238587-A (JP)
Inventor: KUREIGU BORON
IPC: G01T1/18
Filed: 1987-03-27
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-H05270731-A (JP)
Title: Folded leaf pressing brush control device of folding machine
IPC: B41F13/54
Filed: 1992-03-30
Abstract: PURPOSE:To improve productivity of folding by way of improving folding precision by arranging brushes for folded leaf deceleration height which is adjusted in accordance with a detection result of speed of a folding machines on both sides of a chopper blade in front of a paper pad to regulate position of a folded leaf. CONSTITUTION:A folded leaf folded in eight pagers on the back and the front by a folding device is sandwiched from front and back by a conveyor belt and conveyed in the horizontal direction and carried in a chopper folding device, and then, a chopper blade 12 is lowered in accordance with arrival timing of the folding leaf to a paper pad, and after the folded leaf is rectangularly bent against the paper pad 17, the folded leaf is carried out below. In this case, folding leaf pressing brushes 24 are provided in front of the paper pad 17 on both sides by sandwiching the chopper blade 12. Each of the folded leaf pressing brushes 24 is constituted free to adjust their height in accordance with vertical motion of a movable nut 33 according to rotation of a screw shaft 28 by a motor 31, and the motor 31 is controlled to drive by a control device in accordance with detection result of rotational speed of a folding machine.