baber/WOPTO huggingface dataset:
Patent JP-H0698785-A (JP)
Title: Production of amino acid
Inventor: MATSUNAGA TADASHI
IPC: G02B6/00
Filed: 1992-09-18
Abstract: PURPOSE:To increase the production of amino acids by fixing an amino acid- producing alga to the outside surface of a light-release part of a carrier having a light-incidence part and the light-release part and culturing it while applying light through the light-incidence part. CONSTITUTION:An amino acid-producing alga is fixed to the outside surface of a light-release part of a carrier (a rod-, pipe-, plane- or curved plane-shaped carrier made of glass or plastics) having a light-incidence part and the light- release part. The amino acid-producing alga is cultured while applying light through the light-incidence part to the alga-supporting carrier. The applied light is uniformly supplied to the algae on the outside surface of the light-release part.
Patent JP-H1094950-A (JP)
Title: Grinding method and grinding jig of ceramics
Inventor: MURAKAMI HARUHIKO
IPC: B24B5/18
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain the processing method and processing jig of ceramics with a good workability and high precision. SOLUTION: A column body ceramics 2 is made by piling a disc shape ceramics with equal diameter by an adhesive. A grinding jig 31 passes between a diamond grinding wheel 35 and a roller 36 while arranging the column body ceramics 2 and the column body ceramics 2 is processed a centerless grinding during passing therebetween. The column body ceramics 2 is separated to the disc shape ceramics 1 by heat treating after finishing the grinding processing.
Patent JP-H07103710-A (JP)
Title: Displacement detector
Inventor: NABESHIMA NOBUO
IPC: G01B11/02
Filed: 1993-10-05
Abstract: PURPOSE:To obtain an inexpensive and smaller apparatus which enables smooth movement between detection ranges by moving an objective lens in the direction of the optical axis thereof so that a distance between the objective lens and a surface to be measured attains a focal length based on a focus error signal. CONSTITUTION:An objective lens 5 is moved close to a surface 6 to be measured from above away from a focal length and then, moved in the direction of the surface 6 to be measured at such a position that the level of a focus error signal and an RF signal F will not change even when the lens 5 changes in position with respect to the surface 6 to be measured. This allows a scale servo control circuit 28 to move the lens 5 at a uniform speed or stop by a feedback control. Thus, the feed back control is accomplished so that a distance between the lens 5 and the surface 6 to be measured mounted integral through an operating coil 17 and a link member 27 always equals a value of the focal length of the lens 5.
Patent JP-H0990421-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: KOYAMA TETSUAKI
IPC: G02F1/136
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of film adhesion to caused by the intrusion of liquid chemicals from the peripheral part of an interlayer insulating film and to prevent the lowering of the yield accompanying it in a manufacturing process. SOLUTION: The peripheral part of the interlayer insulating film 37 formed so as to surround a pixel part and provided above a gate signal input terminal 21 and a source signal input terminal 22 is covered with a protective film 38. Thus, the intrusion of the liquid chemicals to be used in the manufacturing process is prevented and the peeling or alteration of the interlayer insulating film 37 are prevented to improve the yield.
Patent JP-H1171008-A (JP)
Title: Belt for conveyor and belt conveyor
Inventor: SATO KENJI
IPC: B65G15/30
Filed: 1997-08-30
Abstract: PROBLEM TO BE SOLVED: To easily prevent a belt from being grimed without contact, by placing a photo-catalyst layer which is found with photo-catalyst particles with a resin bonding agent on one side or both sides of the belt, and irradiating one side or both sides of a running belt by ultraviolet rays. SOLUTION: An endless belt 2 provided with a photo-catalyst layer (a layer made by bonding anatase type titanium oxide particles bonded with a feuororesin finder) is spanned between a driving wheel 11 and a belt wheel 12 via snap belt wheels 13, 13 and a tension device 14. An ultraviolet irradiating device 15 using a black light, a fluorescent light, a halogen lamp, a mercury lamp is arranged such that it can irradiate the photo-catalyst layer of the belt 2. When the running belt 2 passes through where the ultraviolet irradiating device 15 is placed, photo-catalyst particles in the photo-catalyst layer are activated, fungi suspended in the air touching with the active photo-catalyst particle is sterilized, and multiplication of the fungi is prevented. Therefore, generation of the fungi on the belt can be prevented.
Patent JP-H06105481-A (JP)
Title: Voltage detector
Inventor: TANUMA HIROSHI
IPC: H02J9/06
Filed: 1992-09-18
Abstract: PURPOSE:To switch voltage outputs of two systems of an input by a specified voltage value at an output system. CONSTITUTION:A battery is connected to a terminal 101. When a P-channel transistor 1 is turned on, the voltage of the battery is output to a terminal 102. A power source of a system side is connected to a terminal 103. When an N-channel transistor 2 is turned on, a power source voltage of the system side is output to the terminal 102. A comparator 3 controls on, off of the transistor 1. A comparator 4 controls on, off of the transistor 2. A reference voltage unit 5 applies a reference voltage for reference of the comparator 3. The voltage value of the terminal 103 is divided by resistors 7, 8 to provide a comparison voltage of the comparator 3. A reference voltage unit 6 outputs a reference voltage for the comparator 4. The voltage value of the terminal 103 is divided by resistors 9, 10 to provide a comparison voltage of the comparator 4.
Patent JP-H04129017-A (JP)
Title: Digital signal recording and reproducing device
Inventor: KANOTA KEIJI
IPC: G11B5/29
Filed: 1990-09-19
Abstract: PURPOSE:To perform post-recording of an optional signal without lowering a utilizing efficiency of a recording medium by recording the signal in order to equalize a level difference between tracks with a level difference between heads in their scanning direction. CONSTITUTION:The heads 9a and 9b are integrated into one body, and the level difference P corresponding to a track pitch is provided between the heads 9a and 9b, while a prescribed level difference GL is provided in the head scanning direction in order not to generate an effect of cross talk, etc. Then, a head device consisting of these heads 9a and 9b is rotated to scan, and a tape 10 is moved along a circulferential surface, so that a recording pattern is formed on the tape 10. In order to equalize the level difference (d) between tracks which are the tracks 19a and 19b to be recorded in this recording pattern by the heads 9a and 9b with the level difference GL between the heads 9a and 9b in their scanning direction, a moving amt. of the tape per unit time and the number of revolutions of the heads 9a and 9b ar settled. By this method, the post-recording of each signal, etc., is performed in simple constitution without lowering the utilizing efficiency.
Patent JP-H0298377-A (JP)
Title: Perceivable display under water
Inventor: YAMAMOTO KIYOBUMI
IPC: A63B69/12
Filed: 1988-10-05
Abstract: PURPOSE:To enable divers, skin divers or the like to easily perceive a display under water by providing a fluorescent display on a structure under water. CONSTITUTION:A fluorescent display is provided by applying a cover composition including a fluorescent material directly on a structure under water. The display may be provided by fixing a plastic molding to a structure under water or by fixing display plate formed by applying the cover composition including the fluorescent material on the surface of a plate-like body to the structure under water. Any fluorescent material, for example Sinloihi color FZ-2000, FZ-5000, FA-200, FR-50, SB-10 series or the like made by Sinloihi Co. can be used for colored resin powder type fluorescent pigment and also Rumogen pigment made by BASF Co. or the like can be used for pigment color type fluorescent pigment.
Patent JP-H0776361-A (JP)
Title: Device for packaging article
Inventor: IKEGUCHI SHIGETAKA
IPC: B65D65/04
Filed: 1993-09-09
Abstract: PURPOSE:To provide a packaging device which can be manufactured very easily and economically without troubling users to require complicated works for packaging articles and requires less spaces during storage and transportation because of its capability of being piled up in the sheet-like state in numbers. CONSTITUTION:The packaging device is made up of a soft sheet-like substance 21 that is mainly made of synthetic resin foam, and composed of a center seat 22 almost in a circular shape on which the bottom of an article to be packaged is placed, turnable sloping parts 23 extending in sloping downwardly in a concentrical state from the center seat so that they can hold the center seat upward and can be turned inwardly as the center seat subsides, and wrapping pieces 24 that extend radially from the turnable sloping parts toward the outside.
Patent JP-S62108781-A (JP)
Inventor: YAMANAKA AKITO
IPC: B01J20/04
Filed: 1985-11-07
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-S63104732-A (JP)
Title: Stitching connection method for aluminum foil and tab
Inventor: OGAWA YUKIHIKO
IPC: B21D39/03
Filed: 1986-10-21
Abstract: PURPOSE:To prevent the generation of the crack of a tab and the defective coiling of an Al foil by improving the method for stitching, the needle used therefore and a lower die, in case of performing a stitching connection by overlapping an Al foil and Al tab. CONSTITUTION:The Al foil 4 to be connected onto the prepared hole 22 of a lower die 2 is placed by putting a tab 5 thereon, the tip 11a of the needle bar 1 whose tip part 11 is of square cone and an whose base part a square column shaped part 12 is formed is pressurized so as to pass the center of the prepared hole 22 of square shape and inserted into the prepared hole 22 by penetrating the Al foil 4 and tab 5. In this case the square column part 12 of the needle bar 1 is made to penetrate the tab 5 and Al foil 4. Since the returns 51, 41 of the tab 5 and Al foil 4 almost reach the bottom face 53 of the tab 5 at its cut face 52, no crack is caused from the cut face 52 even if it is calked with its crushing, nor defective coiling of the Al foil 4 is caused and a satisfactory stitching can be performed.
Patent JP-S6176724-A (JP)
Title: Fan interlocking type engine machining compression supercharger
Inventor: MIKI TOSHIO
IPC: F02B33/40
Filed: 1983-12-28
Abstract: PURPOSE:To improve supercharging efficiency and stable and low fuel consumption and to realize low cost and easy installation by simple construction by arranging plural fans in series on an intake passage and interlocking a turbine and fans of a supercharger on the same axis. CONSTITUTION:An intake passage is opposed to the forwarding direction of a car and a first compression using dynamic pressure is performed, and a second compression is performed by an axial-flow type compressor of rotary blades 6 and fixed blades 6'. And driving force of an engine is transmitted to a centrifugal compressor 7 through a non-stage variable speed pulley 9 and a third compression is performed by the centrifugal compressor 7.
Patent JP-S63104567-A (JP)
Title: Personal computer communication equipment
Inventor: OTSUKA KUNIAKI
IPC: H04M11/00
Filed: 1986-10-21
Abstract: PURPOSE:To simplify a procedure for recalling by adding a detecting function for a busy tone to a personal computer with an automatic calling function. CONSTITUTION:At the time when a direct current circuit switch 7 is closed and a conversion equipment is enabled to receive a selecting signal, the selecting signal is transmitted from a selecting signal generation circuit 5 to a telecommunication circuit device through a circuit controlling device 3. When a busy tone detection circuit 6 detects a busy tone, the busy tone detection circuit 6 informs that a callee is busy to a central processing unit 4. At this time, the central processing unit 4 instructs a disconnecting instruction to the circuit controlling device 3 through a bus 14, and the direct current circuit switch 7 is opened through a signal path 13. Besides, when the callee is not busy and the response is detected, a data transmission is started. Thus, the waste of the time can be drastically reduced compared with the disconnection by a customary non-response time monitoring.
Patent JP-H0893920-A (JP)
Title: Gasket material
Inventor: AKITA HIROAKI
IPC: F16J15/12
Filed: 1994-09-19
Abstract: PURPOSE: To improve the tensile strength, compression elastic modulus and antiwear property by coating a compound layer having fiber materials consisting of compressible inorganic or organic fibers, particles of cork material, rubber material and rubber chemicals blended with each other on the surface of a metal plate on which heat resistant adhesives are applied. CONSTITUTION: A compound layer 2 having a fiber material consisting of both compressible inorganic or organic fibers and/or compressible organic fibers, particles of cork material, rubber material and rubber chemicals blended with each other is coated on the surface of a metal plate 1 on which heat resisting adhesives 3 are applied so as to a required gasket material. In such a gasket material, the rubber material including a fiber material and foamed cork body displays excellent physical properties of tensile strength, compression elastic modulus, stress mitigation, antiwear property, heat resisting property or the like through reinforcing actions of combination of the rubber and foamed material and entanglement of fibers and foamed material.
Patent JP-H0192873-A (JP)
Title: Image retrieving device
Inventor: KATSURA TAKUJI
IPC: G06F17/30
Filed: 1987-10-02
Abstract: PURPOSE:To easily obtain a required image by providing the title device with an image collating part using an optical logic unit for comparing a reference image with an image to be retrieved and an image file part for storing and displaying the reference image and the image to be retrieved. CONSTITUTION:The device is provided with the image collating part 2 using the optical logical unit for retrieved and the image file part 1 for storing and displaying the reference image and the image to retrieve an image similar to the reference image. In said constitution, the reference image is compared with the image by the optical logical unit in the image collating part, the quantity of light to be a computed result is detected and whether the detected result coincides with a required image in a previously set threshold level or not is decided to retrieve an image similar to the reference image. Since it is unnecessary to input a keyword for retrieving an image, the image can be retrieved on the basis of the image itself and an image similar to the reference image can be retrieved as a similar image.
Patent JP-H03111592-A (JP)
Title: Surface treatment of aluminum alloy
Inventor: FUJIMOTO HIDEO
IPC: C25D11/06
Filed: 1989-09-26
Abstract: PURPOSE:To improve the filiform corrosion resistance of an Al alloy and the adhesion of a coating film by subjecting the Al alloy to anodic oxidation, etc., in an electrolytic soln. contg. a surfactant and an alkaline builder contg. an alkali metallic salt of phosphoric acid, silicic acid, carbonic acid, etc., at a prescribed concn. CONSTITUTION:An electrolytic soln. contg. an alkaline builder at 0.5-5wt.% concn. and a surfactant is prepd. The builder consists of an alkali metallic salt of phosphoric acid, silicic acid, carbonic acid, chromic acid, boric acid, sulfuric acid or an org. acid and alkanolamine. An Al alloy is subjected to anodic electrolysis or cathodic electrolysis and anodic electrolysis in the electrolytic soln.
Patent JP-H0675458-A (JP)
Title: Contact electrifier and its manufacture
Inventor: SHIMIZU YASUSHI
IPC: F16C13/00
Filed: 1992-08-27
Abstract: PURPOSE:To prevent the generation of an electrifying noise at low cost by composing an electrifying member of a conductive electrifying part whose inside is hollow and flexible and a conductive supporting member which is bent and inserted into the electrifying part to support it. CONSTITUTION:The electrifying member 2 is constituted to provide with the conductive electrifying part 2b whose inside is hollow and flexible and an elastically deformable conductive supporting member 2a which is bent and inserted into the electrifying part 2b, to be abutted on the inner surface of the electrifying part 2b and support it. Since the elastically deformable conductive supporting member 2a is bent and inserted into the flexible electrifying part 2b, the electrifying part 2b supported by the conductive supporting member 2a can be deformed and a vibration at the time of electrifying is absorbed to suppress the generation of the electrifying noise. Moreover, as a member supporting the electrifying part 2b, only the conductive supporting member 24 is used so that cost is reduced compared with that in the conventional manner in which a core metal and a conductive foamed sponge are required. Further, a reinforcing member is provided to make the strength of a conductive shaft part high, so that a stable nip can be formed.
Patent JP-H1095367-A (JP)
Title: Assembly method for car body front part
Inventor: TAJIMA TAKAMITSU
IPC: B62D25/08
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve assembly accuracy while ensuring rigidity even in the case of adopting a resin-made part in a car body front part. SOLUTION: In a prescribed position of a structural member, extensible/ contractible member in a prescribed range is respectively mounted (S1 to S3), a positioning member is fitted to the tightening member from behind a car body, to be temporarily connected by tightening a bolt (S4), the bolt is by loosened by a prescribed amount, between the tightening/structural members, a front fender is inserted (S5, S6), the bolt is retightened, the tightening member, positioning member and the front fender are temporarily connected together to the structural member (S5, S6), after loosening the bolt by a prescribed amount, while fitting a radiator core assembly to the tightening member from a car body forward side, the positioning member is removed behind the car body (S9), the bolt is retightened, the tightening member,  front fender and the radiator core assembly are connected together to the structural member (S10).
Patent JP-S60139181-A (JP)
Title: Drive circuit for dc motor
Inventor: MASAKI YUUJI
IPC: H02P1/22
Filed: 1983-12-26
Abstract: PURPOSE:To prevent the simultaneous conduction between power transistors by interrupting the base of the power transistor when a controller power source decreases from a reference voltage formed from a power source for power. CONSTITUTION:A detecting transistor 7 monitors a power source VM for power and a controller power source VC, and is OFF in the normal state. Accordingly, power transistors 1, 2, 3, 4 are normally controlled by switching controllers 5, 6. When the power source VC decreases to the ON condition of the transistor 7, the transistor 7 becomes ON, and a power transistor base interruptor 8 becomes ON. As a result, the transistors 2, 4 become OFF, and a shortcircuiting mode of the power source VM does not thereafter occur.
Patent JP-S60138352-A (JP)
Title: Heat pump type hot water feeder
Inventor: IMOTO TAKUMI
IPC: F24D17/02
Filed: 1983-12-26
Abstract: PURPOSE:To enable high temperature hot water to be always supplied when hot water is required, by a method wherein, after a given time has elapsed since boiling of water in a hot water storage tank is completed, a compressor is started again. CONSTITUTION:A hot water temperature sensor 13 is located at the interior of a hot water storage tank 9 and in the vicinity of the upper part of a condenser 10. A relay coil 19 and a relay contact 17 are actuated in response to each other, and a boiling sensor 18 is operated in linkage with a timer 16. When the detecting temperature of the hot water temperature sensor 13 is low, the sensor 13 is closed, and when a compressor 8 and a fan 14 are energized, the relay contact 17, functioned in response to the relay coil 19, is closed. This causes starting of the compressor 8 and the fan 14. When boiling of hot water is completed, the boiling sensor 18 is opened, the timer 16 is started, and the compressor 8 and fan 14 are brought to a stop. After a given time elapsed since temperature is decreased resulting from radiation of heat and boiling is completed, the timer 16 is brought to a closed state, and thereby the compressor 8 and fan 14 are started again, and a hot water feed operation is started again to increase the temperature of hot water in the hot water storage tank 9 to a high value.
Patent JP-H07101450-A (JP)
Title: Hanging-type box structure
Inventor: KUSANO MASAO
IPC: B65D25/22
Filed: 1993-10-06
Abstract: PURPOSE:To hang a box containing an object together with the object via a hole by a hanging member engaged with the object to view the object from outside to dispense with printing on an external face of the box. CONSTITUTION:A hanging-type box structure comprises a hole 100 formed on a box 1 having an upper lid 2 and containing an object 4 inside, wherein a hanging member 11 is used to hang the object 4 and the box 1, or the object 4 is housed in a bag in the box 1 and the hanging member 11 for the bag is used to hang the object 4 and the box 1 while the object 4 can be viewed from outside via the hole 100.
Patent JP-H0195193-A (JP)
Title: Lubricating oil composition
Inventor: MIYAKE HARUHISA
IPC: C10N40/02
Filed: 1987-10-06
Abstract: PURPOSE:To obtain the title compsn. which is excellent in infiltrability into sliding faces, conformability, oil shortage preventing effect, heat resistance and chemical resistance, by adding a particular organosiloxane to a hydrocarbon lubricating oil. CONSTITUTION:A hydrocarbon lubricating oil (A) comprising as a base oil a mineral oil, an olefinic polymer synthetic oil or a synthetic oil of a condensate from a chloroparaffin and an arom. ring is blended with an organosiloxane (B) having both of a polyfluoroalkyl group and a 5-22C long-chain alkyl group, of which the fluorine content is 1-50wt.%, the content of alkyl groups contg. a long-chain alkyl group is 30-80wt.% and the SiO2 content is 50wt.% or below, in a B to Awt. ratio of 0.05-99.0/99.95-1.0, pref. 0.1-20/99.9-80, and optional components (C) such as a viscosity index improver, a pour point depressant, an antioxidant, and a detergent-dispersant.
Patent JP-S62112016-A (JP)
Title: Measuring method for liquid level height
Inventor: INOUE MASASHI
IPC: G01F23/296
Filed: 1985-11-11
Abstract: PURPOSE:To measure the height of contained liquid distinctively between a bubble layer and a liquid layer by observing the height of an ultrasonic reflected wave from the internal wall surface of a container wall. CONSTITUTION:When a probe 6 is at a part corresponding to the bubble layer 4, the bubble layer 4 contacting the internal wall surface 2 is a mixed layer of air and liquid, so the reflection factor of an ultrasonic wave 7 by the internal wall surface 2 has high-frequency variation between a maximum value, i.e. 100% and a minimum value determined by the acoustic impedance of respective materials of the container wall 1 and liquid part and has a reflected wave crest value which fluctuates greatly so that the maximum value is equal to a standard value like an internal wall reflected wave 9 shown in figure. Thus, the height of the probe 6 on the container wall 1 and the state of the reflected wave of the ultrasonic wave 7 from the internal wall surface 2, i.e. internal wall surface reflected wave 9 are compared and observed to measure the height of the contained liquid including discrimination between the bubble layer 4 and liquid layer 3.