baber/WOPTO huggingface dataset:
Patent JP-H04268775-A (JP)
Title: Electrostrictive effect element
Inventor: ARAI TOMOJI
IPC: H01L41/083
Filed: 1991-02-25
Abstract: PURPOSE:To protect an insulator against dielectric breakdown by a method wherein an outer electrode is so structured as to be partially fused when it is short-circuited to an inner electrode insulated from it by the insulator concerned. CONSTITUTION:Outer electrodes 3a and 3b are formed of thermosetting epoxy resin or the like which contains low melting point metal powder so as to be fully fused by the heat generated by a short-circuit current when insulators 4a and 4b yield to a breakdown voltage. The epoxy resin is printed on the side face of an element through screen printing, which is dried up and set into the outer electrodes 3a and 3b. The outer electrodes 3a and 3b have such a structure that thin wires are disposed at a certain interval and linked together at both their ends. That is, thin wires are connected together in parallel.
Patent JP-S58146659-A (JP)
Inventor: YAMANE RIYOUJI
IPC: E04F11/18
Filed: 1982-02-25
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-H10213166-A (JP)
Title: Rotating damper
Inventor: KANAGA SHINKICHI
IPC: E05F3/14
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce a work burden at the time of fitting and also reduce fitting failure. SOLUTION: A rotary damper 1 is constituted having a rotor disposed in a case, and a rotary shaft 4 engaged with the rotor and rotated along with the rotor. Backlash space 41 is formed between the outer peripheral edge 4b of the rotary shaft 4 and a center hole part 3g of the rotor and between protruding pieces 4a of the rotary shaft 4 and cutout grooves 3f of the rotor. Accordingly, in case of being fixed to a seat back or the like that is a rotating object, even in case of the position of a screw or the like, a fitting member, being slightly shifted from a set position, the rotary shaft 4 is position-corrected within a range of the backlash space 41 in conformity to the axis of a rotating support shaft of the seat back or the like, thus making axis positions coincide with each other.
Patent JP-S59154233-A (JP)
Title: Earthwork plate for construction machine
Inventor: NAKAYAMA TETSUYA
IPC: E02F3/815
Filed: 1983-02-24
Abstract: PURPOSE:To reduce frictional forces acting on the frontal face of a main earthwork plate and also shearing resistance to be encountered when excavation is made by rotatably supporting the sides of an auxiliary earthwork plate on the tip end of a support lever projected from the side of the main earthwork plate. CONSTITUTION:The side of an auxiliary earthwork plate 20 is rotatably supported on the tip end of a support lever 30 projected from the side of the main earthwork plate 10, and the upper end of the side portion is connected to the way of the support lever 30 through an oil-pressure cylinder 40. Soil excavated by the auxiliary earthwork plate 20 is orderly moved toward the main earthwork plate 10 and delivered on the face of the plate 10. Little moved soil 50 is present above the soil excavated by the plate 20, and thereby vertical load of the shearing face 60 is greatly lessened and the shearing resistance at the time of excavation is reduced. Since excavation is made in front of the moved soil 50, the frictional force on the earthwork plate 10 can be reduced by the moved soil 50 on the face of the main earthwork plate 10.
Patent JP-2000227507-A (JP)
Title: Optical element and production of optical element
Inventor: KURAMOCHI JUNKO
IPC: G02B5/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the image quality of an observation image even if the flashes generated at the time of production exist in an optical element by opening the flashes generated at the time of molding of an incident surface on which the light from a display means is made incident and the surface adjacent thereto to an outer side with respect to the center of the incident surface. SOLUTION: A prism 4 consists of a first surface 4a which is a transmission surface, a second surface 4b which is a total reflection surface and a transmissible surface and a third surface 4c which is a concave reflection surface subjected to mirror coating and is a plastic element which is integrally molded by a medium having a refractive index greater than 1. The surface of a mirror finished surface barrel is subjected to mirror finishing in order to mold the respective surfaces of the prism 4. When the prism 4 is molded by molding metal molds, the flash generated at the boundary parts of the respective mirror finished surface barrels are generated in the form of opening to the outer side with respect to the center of the first surface 4a which is the incident surface.  Then, the unnecessary light reflected by the flashes is no more made incident on the first surface 4a and the generation of flares and ghost light is prevented. The deterioration of the image quality of the observation image is thus averted.
Patent JP-H02208737-A (JP)
Title: Queue control system
Inventor: ISHIBASHI NOBUO
IPC: G06F9/46
Filed: 1989-02-09
Abstract: PURPOSE:To execute the retrieval at a high speed by constituting a queue table of a first table on a main storage device constituted of an index record, and a second table on a secondary storage device constituted of a detailed information record which exists in accordance with the index record, and controlling plural queues by the queue table. CONSTITUTION:A job result output queue 1 consists of a table (first table) 2a constituted of an index record on a main storage device, and a table (second table) 2b constituted of a detailed information record on a magnetic disk pointed from the index record, respectively. Also, this queue contains records of three kinds of queues of a center printer output queue 4a, a terminal printer output queue 4b and a work station output queue 4c. By this queue table, plural queues are controlled. In such a way, the retrieval can be executed at a high speed.
Patent JP-S55123220-A (JP)
Title: Lumped constant type circulator and isolator
Inventor: TAKEDA SHIGERU
IPC: H01P1/383
Filed: 1979-03-15
Abstract: PURPOSE:To stabilize performance as well as miniaturization and price reduction by providing metal fittings for fixation while employing a fixed assembling method. CONSTITUTION:On soft magnetic body 16, shielding plate 12 in which two ferrite cores 13a and 13b and three center conductors 14a-14c have been contained is fixed by screws 11a and 11c and washers 15a and 15c with dielectrics 15a-15c interposed, and on it, permanent magnet 8 is fixed with dielectrics 9a-9c interposed. Further, metal fitting 21 is placed on permanent magnet 8 covering it and screws are inserted into its fitting holes 17a and 17b to fix it on heat sink 20 tightly. The abovementioned formation can miniaturize and price low a circulator and isolator and since magnet 8 is fixed tightly, shock resistance can be improved to stabilize the performance.
Patent JP-H04268799-A (JP)
Title: Electromagnetic shielding chamber
Inventor: HARADA TAKASHI
IPC: G12B17/02
Filed: 1991-02-25
Abstract: PURPOSE:To enable an electromagnetic shielding chamber to be enhanced in shielding capacity by a method wherein a high frequency current is prevented from leaking from an electromagnetic shielding panel mounting bracket, an electromagnetic shielding panel, and a contact part between the door and the wall of an electromagnetic shielding chamber. CONSTITUTION:An electromagnetic shielding chamber is composed of electromagnetic shielding panels 2 formed of a core material 4 and a metal plate 3 and plate-like coupling pieces 5 which joining the electromagnetic shielding panels 2 together. At the joint of the electromagnetic shielding panels 2, magnetic substances 1 are buried in a row or rows in a part of the metal plate 3 in contact with the coupling piece 5 in parallel with the end of the shielding panel 2 to constitute a magnetic substance row 1. The part where the magnetic substance row 1 is buried is enhanced in equivalent impedance at its surface, so that a high frequency current is prevented from leaking from the contact part.
Patent JP-S56127095-A (JP)
Title: Preparation of l-leucine by fermentation
Inventor: NAKANISHI TOSHIHIDE
IPC: C12P13/06
Filed: 1980-03-12
Abstract: PURPOSE: To produce a large amount of L-leucine, stably, by the culturing of L- leucine-producing microorganisms wherein L-valine is incorporated to at least one medium selected from storage medium, seed culturing medium and production medium.  
     CONSTITUTION: In the preparation of L-leucine by the culturing of microorganisms capable of producing L-leucine and belonging to Brevibacterium genus, Corynebacterium genus, Arthrobacter genus, etc., L-valine is added to at least one medium selected from storage medium, seed culturing medium and main fermentation medium. The valine source is e.g. crystalline L-varine, DL-valine, L-valine fermentation liquid, L-valine-containing material, etc. The L-leucine fermentation medium may be synthetic medium or natural medium containing a carbon source, a nitrogen source, etc. assimilable by the microorganisms used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52113729-A (JP)
Title: Display means in the finder for photograph data
Inventor: HIROHATA MICHIROU
IPC: G03B17/20
Filed: 1976-03-19
Abstract: PURPOSE: To prevent the erroneous photographing of data by providing a shutter at respective light path of data photographing and finder, and rendering the finder to previously indicate the photographing data due to the action of the release. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60176420-A (JP)
Inventor: SHIMAOKA KATSUAKI
IPC: H02H3/12
Filed: 1984-02-20
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-S56128221-A (JP)
Title: Fuel tank for engine
Inventor: TSUDA FUKUHITO
IPC: B60K15/03
Filed: 1980-03-10
Abstract: PURPOSE: To prevent a separation of a mixed fuel of alcohol and gasoline by dividing a fuel tank by means of a partition into a volume variable fuel reservoir and a pressure regulating chamber communicated with the atmosphere.  
     CONSTITUTION: The partition 4 constituted by a float 4a is disposed within a tank body 2 so as to define the fuel reservoir 2A which varies its volume corresponding to the amount of the mixed fuel 3 which remains in the fuel tank 2 and the pressure regulating chamber 2B communicated with the atmosphere. By this construction, the mixed fuel 3 within the fuel tank 2 is always shield on the surface by the partition 4 and therefore the contact area between the mixed fuel 3 and the atmosphere within the pressure regulating chamber 2B is remarkably reduced. Accordingly, the moisture mixing into the fuel due to the moisture absorbing characteristic of the alcohol can be properly controlled, thereby preventing the separation of the mixed fuel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10227315-A (JP)
Title: Bearing device
Inventor: MASUDA AKIRA
IPC: F16C35/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching work by reducing the number of part items. SOLUTION: In this bearing device, when a dial 12 (rotary member) is slantly attached to a base 13, a bearing member 33b is so formed that it is supported on a lower panel 33 through an elastic supporting member 33a, and also fitted and fixed in the mounting recessed part 16 of the base 13 while this elastic member 33a is deviated, thereby the number of part items can be reduced, and also the bearing member 33b can be easily attached.
Patent JP-S62190435-A (JP)
Title: Light quantity measuring instrument for optical fiber
Inventor: KITAZAWA SHINICHI
IPC: G02B6/35
Filed: 1986-02-17
Abstract: PURPOSE:To simplify mechanism by sliding a shield plate and switching light beams which reaches one sensor through plural samples in order, and thus measuring the quantities of transmitted light beams of the plural samples by only one sensor. CONSTITUTION:The shield plate 5 which has one light transmission hole 10 is interposed in a slidable state between a fixed plate 3 and a fitting plate 4 where plural samples 6 are fitted. This shield plate 5 cuts off light incident on an optical fiber 2 from samples 6 and transmits the transmitted light of only a sample at the part that the transmission light 10 faces to the sensor 1. Namely,this shield plate 5 is slid to switch light beams which reach one sensor 1 through the plural samples 6 in order, thereby measuring the quantity of transmitted light of one sample selectively. Therefore, the quantities of transmitted light of the plural samples are measured by only one sensor and the mechanism is simplified.
Patent JP-H10226123-A (JP)
Title: Method and device for controlling printer
Inventor: OGURA HIDETAKA
IPC: B41J19/18
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To easily, asynchrously control in dot printing without using in a motor controller a counter for counting clock signals. SOLUTION: A CPU 1 sets T1 in a timer 7. The timer 7 counts clock signals from a reference clock 6 and if it has counted the signals to a set value, the timer 7 gives an interruption signal to the CPU 1 to give a pulse motor 3 for a carriage revolutions corresponding to one round through a motor controller 2. If specified revolutions are reached, T2, 1.5 times T1, is set in the timer 7 and at the point of time in which a thermal head 5 has been energized for a period corresponding to specified revolutions, a synchronous period for one round is completed. And a similar synchronous period is repeated.
Patent JP-H02208725-A (JP)
Title: Data patch controller
Inventor: SETO NATSUKI
IPC: G06F9/06
Filed: 1989-02-08
Abstract: PURPOSE:To control the patch of a ROM by only preparing a RAM area which is sufficient for storing correction data and its address information by extracting directly ROM correction data from a correction data store RAM and executing it. CONSTITUTION:A CPU 1 extracts a ROM address to be corrected and a RAM address of an area in which its correction data is stored from a correction data store RAM 4 through a correction data address storage means 2. Subsequently, the RAM address and the ROM address on an area to which this RAM address is put are stored successively in a correction data address information store RAM 3. It is executed to all the correction data. Next, at the time of executing the data on an execution data store ROM 7, the CPU 1 selects through an execution data selecting means 5 whether execution data on the execution data store ROM 7 is to be executed as it is or correction data on the correction data store RAM 4 is to be executed. In such a way, the patch of ROM data can be executed without copying all the ROM data to the RAM.
Patent JP-H0249669-A (JP)
Title: Ultrasonic medical care applicator
Inventor: RICHIYAADO BAADETSUTE HOOTON
IPC: B06B1/06
Filed: 1989-02-09
Abstract: PURPOSE: To prevent distortion caused by oscillation from loosening or breaking electrical joint by making joint parts capable of separating and shifting on joining area under load to maintain electrical joint while a transducer is oscillating. CONSTITUTION: An applicator 10 suitable for an ultrasonic radiation medical treatment contains a main body styled as a handle 11. The applicator 10 has a forward tip containing a head part 12, which is equipped with an ultrasonic frequency generating crystal 56. The piezoelectric crystal 56 is attached to the opening of a transducer attaching part 58 by adhesives of epoxy and such. The piezoelectric crystal converts electrical energy to ultrasonic, which may be radiated by and from the head part of the applicator to a matter to be loaded. The material and size, especially the diameter, to form the piezoelectric crystal is decided according to an utilization purpose. The shape and size of the crystal is varied by necessary frequency and radiation area.  For instance, when a designated radiation area is 5cm<2> , the applicator is adjustable to be equipped with a piezoelectric crystal which has the corresponding diameter to generate an ultrasonic frequency of 1MHz.
Patent JP-S60175096-A (JP)
Inventor: HIRATA HITOSHI
IPC: G10L21/04
Filed: 1984-02-20
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-H05232657-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: UEDA YUTAKA
IPC: G03C7/42
Filed: 1992-02-18
Abstract: PURPOSE:To prevent bleach fogging and to improve desilverization property and liquid storage property by specifying the proportion of silver chloride in a silver halide emulsion and incorporating ferric (III) complex salt of specified compd. into a bleaching liquid. CONSTITUTION:The silver halide emulsion contains >=80mol% silver chloride and the bleaching liquid contains at least ferric (III) complex salt of compd. expressed by formula I, II, or III. In formulae, A1-A4 are hydrogen atom, hydroxyl group, -COOM, etc., M, M1 and M2 are hydrogen atom, ammonium group, etc., A11-A14 are -CH2OH, COOM3, M3 is hydrogen atom, alkali metal atom, etc., X is alkylene group of 2-6 carbon number, A21-A24 are -CH2OH, -COOM<1>, etc., M<1> is hydrogen atom, alkali metal atom, etc., and X1 is alkylene group of 2-6 carbon number or org. group which forms a ring.
Patent JP-H06244016-A (JP)
Title: Granulation method for ferrite powder
Inventor: HAGIYA HIROSHI
IPC: H01F1/36
Filed: 1993-02-22
Abstract: PURPOSE:To provide a dry type manufacturing method for ferrite granulation powder which is excellent in the strength of a molded body with ease and with stability. CONSTITUTION:When it is assumed that a specific surface area of ferrite calcination powder is Sm<2>/g, and the viscosity of a binder aqueous solution is etacp, the eta is selected for the value of S so as to satisfy that S<3>Xeta=2000 to 5000. This make it possible to maximize the strength of a molded body when S<3>Xeta remains within the above range. It is, therefore, possible to manufacture ferrite granulation powder which is excellent in the strength of a molded body with ease and with stability by selecting the value of eta even when the value of S is subjected to fluctuations.
Patent JP-H05235641-A (JP)
Title: Crystal oscillator
Inventor: ITOKU OSAMU
IPC: H03B5/36
Filed: 1992-02-19
Abstract: PURPOSE:To warrant a stable oscillation operation and to suppress electromagnetic radiation noise by providing a 3-state 2nd inverter controlled in parallel operation with a 1st inverter with an amplification factor control signal to the 1st inverter in parallel. CONSTITUTION:When a level of an amplification factor control signal G from an amplification factor control terminal TG is 0, only an inverter 1 acts like an amplifier. When the signal G reaches a level 1, inverters 1,2 simultaneously act like amplifiers and the both are connected in parallel, then the gate width is equivalent to be increased. Since the mutual conductance of a MOS transistor(TR) set in the saturation region is proportional to the gate width and the gate width is increased, the mutual conductance, that is, the amplification factor is increased, and the oscillator is stably operated at a higher oscillating frequency.
Patent JP-S56127414-A (JP)
Title: Mold and its machining
Inventor: HIROSE FUMINORI
IPC: B23H9/12
Filed: 1980-03-11
Abstract: PURPOSE: To mold a sound hole net for acoustic devices, having a completely matched net shape without burr even when knitted net is somewhat crooked by machining a cavity in one surface of a screen electrode and also a core in the remaining surface.  
     CONSTITUTION: A metal net 13 of the same shape as a sound hole net is knitted by using copper wire, etc., and the metal net is pressed by press molds 14 and 15 having the same shape as that of the molded net of a molded cabinet to form a copper screen 24 which is in turn adhered to both internal and external supporting parts 16 and 18. A cavity 25 is fastened to a machining base 26 and the screen 24 is attached to the electrode-fitting shank 27 of a discharge machining device to subject it to discharge machining, whereby the shape of one side of the screen electrode 24 is transferred to the surface of the cavity 25 to form a groove 35. Then, by exchanging the inside supporting part 18 with a core 30 made of the same shape of a molding material, the core 30 is subjected to discharge machining on the surface of the screen 24 to which the internal supporting part 18 is adhered. Thus, the shape of the screen is completely matched with the cavity and the core 30 and, therefore, no burr occurs by distortion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60174505-A (JP)
Title: Frequency converter
Inventor: FURUBAYASHI HIDEKI
IPC: H03D7/00
Filed: 1984-02-20
Abstract: PURPOSE:To attenuate frequencies of high-order harmonics including higher harmonics >=3 times as high as a local oscillation signal and to reduce a spurious output which falls into a communication band by providing the 2nd low-pass filter between a frequency converter and a local oscillator. CONSTITUTION:An input signal RF from an input terminal is inputted to a mixer 2 through a band-pass filter 1, a frequency-converted signal from which is applied to a band-pass filter 3 to output an IF signal from the filter 3. A three- fold low-pass filter and a low-pass filter 6 are provided between the mixer 2 and local oscillator 4. Then, frequencies of high-order harmonics containing higher harmonics which are >=3 times as high as the local oscillation signal L from the local oscillator 4 are attenuated to reduce the spurious output which falls in the communication signal band owing to the local oscillator 4.
Patent JP-H08192170-A (JP)
Title: Method for making water having same elementary particle sequence as hot spring water and mineral spring water
Inventor: IWAI TOKUJI
IPC: C02F1/68
Filed: 1995-01-10
Abstract: PURPOSE: To make water having the same elementary particle sequence as hot spring water by utilizing the S-pole surface of igneous rock while making water having the same elementary particle sequence as mineral spring water by utilizing the N-pole surface of igneous rock. CONSTITUTION: Water is brought into contact with the S-pole surface 3 of igneous rock and, in the same way, water is brought into contact with the N-pole surface 4 of igneous rock.
Patent JP-S59157292-A (JP)
Title: Manufacture of sugar carboxylic acid using ruthenium compound of higher valence under regeneration and circulation
Inventor: TORII SHIGERU
IPC: C25B3/23
Filed: 1983-02-25
Abstract: PURPOSE:To manufacture efficiently sugar carboxylic acid or sugar lactone in a high yield by electrolytically oxidizing an electrolytic soln. contg. an Ru compound and a saccharide to synthesize sugar carboxylic acid, regenerating the resulting Ru compound of lower valence, and circulating and using the regenerated compound. CONSTITUTION:An electrolytic soln. consisting of a saccharide such as alpha-L- sorbose, an Ru compound, a halogen salt and a solvent is electrolytically oxidized, and using the resulting Ru compound of higher valence, primary or secondary hydroxyl groups in the saccharide are oxidized to synthesize sugar carboxylic acid or sugar lactone. An Ru compound of lower valence produced by the reaction is continuously regenerated to an Ru compound of higher valence by electrolysis at the site, and the Ru compound of higher valence is circulated and used. By this method the saccharide is oxidized under mild conditions, and the corresponding sugar carboxylic acid can be selectively manufactured.