baber/WOPTO huggingface dataset:
Patent JP-H10225977-A (JP)
Title: Resin moldings and manufacturing thereof
Inventor: TERAMOTO YASUNOBU
IPC: B29K23/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To ensure the improvement of workability and the reduction of cost and at the same time, inhibit the worsening of a visual quality when manufacturing resin moldings. SOLUTION: A year spoiler 11 is of a hollow form and is structured of three layers such as an outer layer part 12, an inner layer part 13 and an innermost layer part 14. The outer layer part 12 and the inner layer part 13 are made of high crystalline polypropylene, and the outer layer part 12 is colorless and transparent, while the inner layer part 13 is previously colored in an earlier molding stage. The innermost layer 14 is constructed of polypropylene including a filler, and the rear spoiler 11 is manufactured by a blow molding method. The colored part of the inner layer part 13 is easily recognized visually without depending upon a polishing step and a coating step. When performing a blow- molding process, an unevenness on the surface of the outer layer part 12, if any is hardly conspicuous as the outer layer part 12 is transparent.  In addition, the outer layer part 12, if exposed to light, does not receive color degradation easily. Consequently, the outstanding visual quality can be maintained for a long time.
Patent JP-S57144254-A (JP)
Title: 2-substituted-2-oxoazetidine derivative and its preparation
Inventor: TSUNEMOTO DAIEI
IPC: A61P31/04
Filed: 1981-03-03
Abstract: NEW MATERIAL:The N-substituted-2-oxoazetidine derivative of formulaI(R 1  is H, alkoxy, aryloxy, alkylthio, arylthio, halogen, acyloxy, azido or amino; Ar is aromatic group; R 2  is H, alkyl, aryl, alkylsilyl or a salt-forming metal cation).  
     EXAMPLE: β-(4-Methylthio-2-oxoazetidine-1-yl)-cinnamic acid methyl ester.  
     USE: Antibiotic agent and β-lactamase-inhibiting agent.  
     PROCESS: The compound of formulaIcan be prepared by reacting the 2-oxoazetidine derivative of formula II with the substituted sulfinylacrylic acid derivative of formula III (R 3  is alkyl or aryl) in the presence of a base such as alkali metal hydride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11231277-A (JP)
Title: Liquid crystal projector
Inventor: NAKAYAMA MITSUO
IPC: G02F1/1333
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the performance degradation of liquid crystal and emission side polarizing board caused by heat by using a transparent heat transfer substrate, which has heat conductivity higher than a specified multiple of that of transparent glass used for a liquid crystal substrate, for the supporting substrate of a polarizing board sheet. SOLUTION: This projector is composed of a transparent heat transfer substrate 1, to stick an emission side light polarizing sheet, liquid crystal panel 2, fly eye lens 3, incident side light polarizing board 7, P/S synthetic prism 8, reflector 4 provided with a lamp, projection lens 5 and casing 6. Concerning such a liquid crystal projector, the transparent head transfer substrate 1 having the heat conductivity higher than 10-fold that of transparent glass used for the liquid crystal substrate is used for the supporting substrate of the polarizing board sheet.  Namely, concerning this liquid crystal projector, heat conduction is improved by using the transparent substrate, which has high heat conductivity and eliminates trouble in the arrival of light emitted from the light source at a screen, for the place of high heat load, the heat degradation of the polarizing board is prevented and a function for holding the polarizing sheet is provided as well.
Patent JP-S58146358-A (JP)
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61N1/00
Filed: 1982-02-24
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-S52112008-A (JP)
Title: Housing construction of rotary piston engine
Inventor: KADOI KUNIAKI
IPC: F01C21/06
Filed: 1976-03-15
Abstract: PURPOSE: To make the contact of the worked surface of aluminium alloy and the surface of cast iron in the communicating part of the opening of a cooling liquid passage, the both metals having an almost equal potential, for inhibiting the corrosion of the cast iron surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55121509-A (JP)
Title: Thermostatic unit
Inventor: IDE KAZUO
IPC: G05D23/20
Filed: 1979-03-14
Abstract: PURPOSE: To obtain a thermostatic unit which maintains a constant difference specially from a reference temperature by making an adjustment of the temperature of  a thermostatic water in a chamber on the basis of an atmospheric temperature, the  reference temperature, outside of the chamber.  
     CONSTITUTION: Between thermostatic part 1 and heat exchanger 4, circulating circuits 2 and 3 for a thermostatic medium are provided, temperature sensors 10 and 11 are provided inside and outside of the thermostatic part respectively, and control part 12 is provided which controls heat exchanger 4 having relation to those two temperature sensors. In this control part 12, the detection output of a difference from a thermostatic medium temperature detected by temperature sensor 10 inside the thermostatic part is detected on the basis of the reference temperature at a specific point detected by temperature sensor 11 outside the thermostatic part to control heat exchanger 4 so that the thermostatic medium will be held at a set temperature with a constant temperature difference based upon the detection output of temperature sensor 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10214321-A (JP)
Title: Recording card, its using method and its reader
Inventor: SAITO KAZUHIRO
IPC: G11B7/24094
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To disable the illegal recording and reproducing of information by allowing light to passing through onto a light transparent substrate and forming at least one kind of the films of a refractive index different from that of the substrate so as to record information in the film. SOLUTION: On the substrate 2 consisting of the matter of a large refractive rate, a recording pattern layer 1 is generated from the matter of a refractive index smaller than it. Then, as incident light passing through the layer 1 is reflected by the substrate 2 at the time of putting light A4 on the layer 1 and this reflected light can be detected by a light sensor A7, the layer 1 can be used as a recording medium. On the other hand, by a light source B6 for transmitted light provided for the rear face of a face applying the reflected light to a recording card 5, light is vertically irradiated and transmitted through a light sensor B8. Consequently, even at the time of constituting a reflecting pattern by an aluminum foil which is used for forgery, the aluminum foil does not transmit light and discriminated as a forged card.
Patent JP-H11225840-A (JP)
Title: Pipe leg non-slip cover and manufacture thereof
Inventor: MIYAMOTO TAKETOSHI
IPC: A47B91/08
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a slip on a floor and the damage of a floor surface by winding a pipe leg non-slip cover around a pipe leg of furniture like a coil due to the spring back action that curls due to restoration and elastic force of a belt material itself having rubberlike cushioning quality to bring sides on longitudinal sides close mutually and obliquely. SOLUTION: A belt material 1 which is made of a soft polyurethane resin material and has rubberlike cushioning quality is molded in such a way that it is crumpled like a coil by curving obliquely so as to bring an acute angle part 13 and an obtuse angle part 14 close to each other and make them meet and bringing sides 11, 12 on longitudinal sides close mutually by releasing external force. The belt material 1 having cushioning quality which is obtained in this way is cut to a fixed dimension by a cutter and is aligned to complete a pipe leg non-slip cover. This pipe leg non-slip cover is wound around a pipe leg of furniture like a coil. Consequently, it is possible to prevent a slip on a floor and the damage of a floor surface effectively.
Patent JP-S55122341-A (JP)
Title: Manufacturing method of rectilinear klystron
Inventor: TSUCHIYA ISAMU
IPC: H01J25/10
Filed: 1979-03-14
Abstract: PURPOSE:To obtain a high precision product by increasing the outer diameter of the engagement section for each assembly body which constitutes a klystron, reducing its bore, cutting the engagement section for combination so that the axis of the center can match when each assembly body is combined. CONSTITUTION:For the bore of the engagement 11 of the electron gun pole piece assembly body 2-a with the anode 3, the outer diameter of the engagement section 13 of the high frequency circuit assembly body 2-b, the bore of the engagement sections 12 and 14 of the high frequency circuit assembly body 2-b, and the outer diameter of the engagement section 15 of the collector pole piece assembly 2-c with the high frequency circuit 8, the bore dimensions are reduced less than the scheduled dimensions and the outer diameter dimensions increase more than the scheduled dimensions. When each above-mentioned engagement sections are combined, they are precisely cut into the engagement dimensions so that there can be no deviation between the respective assembly bodies and subsequently each assembly body is combined with each other.
Patent JP-H11226930-A (JP)
Title: Light-weight cellular concrete and its manufacture
Inventor: TERAJIMA MASARU
IPC: B28B11/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To improve a reading efficiency of a bar code and a productivity by juxtaposing a plurality of the same bar codes at continuously readable positions by a single bar code reader. SOLUTION: The light-weight cellular concrete A is detected at a conveying distance and speed by an encoder 33 and at its position by a printer position sensor 34. Then, two equal bar codes C are printed in alignment by two ink jet printers 20 on the concrete A detected at its conveying position. The printed positions of the codes C are continuously readable by a single bar code reader 50. For example, the two codes C are printed by the two printers 20. In this case, if both the numbers are plurality, it is optional. The reason why the same codes C of a plurality are printed in alignment is to improve its reading efficiency.
Patent JP-H08216027-A (JP)
Title: Conduit for transferring abrasive in blasting device
Inventor: MASE KEIJI
IPC: B24C9/00
Filed: 1995-02-17
Abstract: PURPOSE: To enhance the ability to collect an abrasive into a collecting tank by allowing the abrasive spouted inside a cabinet by a blasting device to be efficiently transferred inside a conduit by means of a current of air. CONSTITUTION: This conduit 55 has a straightening portion 10 curved to transfer an abrasive from a horizontal to a vertical position. A main flow passage 15 is formed between an upper wall surface 11 and a straightening vane 14, and an auxiliary flow passage 16 is formed between a bottom wall surface 13 and the straightening vane 14. An inlet 17 leading from the main flow passage 15 to the auxiliary flow passage 16 is provided. Even if the abrasive flowing through the main flow passage 15 is raised along the surface of the straightening vane by a centrifugal force while under the action of friction against the straightening vane, it leaves the upper end of the straightening vane 14, is thereby released from the friction against the straightening vane, and is transferred upward on a current of air from the auxiliary flow passage 16.  Since the amount of abrasive flowing to the auxiliary flow passage 16 via the inlet 17 is small as a whole and the action of the centrifugal force is weak, the abrasive does not remain on the bottom wall surface 13 but is efficiently transferred upward on the upward current of air in the auxiliary flow passage.
Patent JP-H11225952-A (JP)
Title: Endoscope device
Inventor: HARANO KENJI
IPC: G02B23/26
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device which eliminates light quantity loss of illumination light, eliminates a problem of heat generation or the like, and can adjust light properly even in case of an endoscope observation image having dark and bright spots locally in a part of the whole observation visual field of an endoscope. SOLUTION: A light source unit 8 consisting of a plurality of LEDs 9a1 to 9a9 and a CCD 10 for observation are assembled into a tip part of an endoscope insertion part 4, respectively. Light quantity values of each LED 9a1 to 9a9 of the light source unit 8 are set by a light adjusting circuit 14 based on output images from a picture signal processing circuit 12 which turns an output signal from the CCD 10 into an image. Light quantity of each LED 9 of the light source unit 8 is individually adjusted by an LED drive circuit 13 based on a control signal output from this light adjusting circuit 14.
Patent JP-H10225425-A (JP)
Title: Dirt liquid scatter preventing implement of endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To sanitarily execute endoscope inspection without the scatter of in-body cavity dirt liquid in a periphery from treating implement insertion port by forming a free end part in a dirt liquid absorbing member, where a treating implement inserting port part is freely covering/detaching possible. SOLUTION: An upper dirt liquid absorbing member 10a is restrained to an operating part 2 by a restraining member 12 in a part just above a treating implement inserting port 3, arranged in a more upper part and gripped in the hand of an operator who grips the operating part 2. Therefore, the dirt liquid which is ejected from the treating implement inserting port 3 is prevented from coming to the hand. In the meantime, a lower dirt liquid absorbing member 10b is restrained by the operating part 2 by the restraining member 12 in the part just under the treating implement inserting port 3 and arranged by being hung downwards and the free end 10c positioned in the part upper than the restraining part 12 is placed so as to cover the treating implement inserting port 3 part.  Therefore, even when the dirt liquid inside a body cavity is ejected outwards from the treating implement inserting port 3, most of it is absorbed by the dirt liquid absorbing member 10 in the free end 10c so that it is prevented from being scattered to a periphery and to the hand or face of the operator.
Patent JP-S62192605-A (JP)
Title: Test glass exchanger for optically measuring coating film characteristic in vacuum type coating machine
Inventor: ZUELTZKE WALTER
IPC: G01N21/25
Filed: 1987-02-13
Abstract: Test-glass changer for measuring layer properties optically in vacuum coating installations. A holding device (10) that accommodates several test glasses (12) is rotatably supported on a substrate holder (4), which serves to transport substrates (5) through a stream (22) of coating material. A control mechanism (16) serves to introduce in each case one test glass (12) into a path of rays (A-A) of a measuring device (7,8) and into the stream (22) of coating material. The control mechanism (16) is an incremental motor, by means of which in each case one test glass (12) can be changed over into a position, stationary relative to the substrate holder (4), in which position it can be passed alternately with the substrates (5) through the path of rays (A-A) of the measuring device (8,8) and through the stream (22) of coating material.
Patent JP-H06221640-A (JP)
Title: Dustproof device
Inventor: UENO YASUO
IPC: F24F9/00
Filed: 1993-01-26
Abstract: PURPOSE:To prevent a window for the transmitting/receiving of an optical signal, which is used under a condition being set at a fixed location for a long period of time from being contaminated by a method wherein an air curtain is formed at a location which is away from the window by a specified distance, and a static air layer is formed between the window surface and the air curtain. CONSTITUTION:Air which enters a fan 1 from an air intake port 10 is blown down toward two windows 3 in such a manner that the air forms laminar air stream in parallel with wind shielding plates 9 toward the front surface of a space evenly by a partitioning plate 8 to the right and left and by a plurality of symmetrical blades respectively. As long as there is a uniform wind force, this air stream becomes an air curtain W1, and the wind itself is blown down toward a wall surface 6, and dust also blown in the same direction. Under this condition, a static air layer W2 is formed between the surface of a box body around the window 3 and the air curtain W1. By the forming of this static air layer W2, dust is prevented from adhering to the window 3, and at the same time, the dust can be prevented from accumulating in a groove part 5 in which dust is easy to be accumulated.
Patent JP-S53115124-A (JP)
Title: Transmission system for picture information
Inventor: MURAYAMA NOBORU
IPC: H04N1/387
Filed: 1977-03-18
Abstract: PURPOSE:To prevent the extraction loss of the picture small-gage wire caused by the line skip or the picture element ski pand thus to ensure the reproduction of the picture, extracting the logical sum of the picture elemetn information of plural scanning lines in the form of the 1-line picture element information.
Patent JP-S55123816-A (JP)
Title: Oiling device
Inventor: YOSHIKAWA TADASHI
IPC: B65G45/08
Filed: 1979-03-16
Abstract: PURPOSE: To permit a push gun to follow and oil a chain positively by driving the push gan circularly in alignment with a chain conveyer even if the chain moves with high speed.  
     CONSTITUTION: One end of a push gun 6 for oiling pins P 1 , P 2 ... of a chain draws a circle having radius R to oil the moving pins P when a mount 5 is supported by an eccentric plate 11 and pinion 8 and rotary cylindrical bodies 1 are pivoted by angle θ. The rotary cylindrical body 1 is provided circumferentially with strikers spaced 45° from each other. The strikers abut against the pins to pivot the cylindrical bodies so that the oiling portion of the push gun can follow positively the chain even if it runs with high speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000230442-A (JP)
Title: Power transmission system
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected blow-out of an internal combustion engine or a motor and, while providing an output of the start of a blow-out prevention control. SOLUTION: A power transmission system, which employs a mechanical oil pump driven by an engine and a motor-driven oil pump to obtain hydraulic pressure required by a transmission and other parts, secures hydraulic pressure normally from the motor-driven oil pump while the engine remains stationary. If a cumulative load TA of the motor-driven oil pump is more than a durable load value TAr, the motor-driven oil pump is evaluated as being deteriorated due to secular usage (S102). If it is determined that there is an engine blow-out even with the cumulative load TA smaller than TAr, setting a '1' in a flag F1, the motor-driven oil pump is evaluated as developing a malfunction (S104). Then control is provided to keep running the engine until the power transmission system stops operating (S108). This drives the mechanical oil pump, thus obtaining required hydraulic pressure.
Patent JP-H11231961-A (JP)
Title: Microcomputer
Inventor: ICHIKAWA TAKASHI
IPC: H03L3/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer to be quickly restored to a high speed operation even when a power supply is instantaneously stopped during high speed operation. SOLUTION: After turning on a power supply, the value of a comparing register 12 is checked. When the register 12 is not set up to a specific value, the specific value is set up in the register 12 and selection data for selecting a ceramic oscillator 2 are simultaneously set up in an oscillation selecting regiter 13 and an auxiliary register 14. When the power supply is instantaneously stopped in a state that the register 12 is set up to the specific value, the value of the register 14 is set up in the register 13.
Patent JP-H03233783-A (JP)
Title: Bar-code reader
Inventor: TAMAI SEIICHIRO
IPC: G06K7/10
Filed: 1990-02-09
Abstract: PURPOSE:To make the bar-code position visible from the upper part of the bar-code reader and to prevent the adverse influence from being exerted on read by diffusing a disturbance light by constituting a part of a case of a read tip part of a light control material by which a transmission state is varied with an incident angle of light. CONSTITUTION:The bar-code reader is constituted of a light source 3 for illuminating a bar-code 2, a sensor 7 for photodetecting a reflected light from the bar-code 2, and a light control material 10 which is a bar-code reader for executing a decoding processing based on a sensor signal, and by which a transmission state is varied with an incident angle of light. In such a way, a bar-code position is visible from the upper part of the bar-code reader, and also, a disturbance light is diffused and no adverse influence is exerted on reading, and the bar-code is read quickly.
Patent JP-S63198261-A (JP)
Title: Electrolyte circulating type lithium battery
Inventor: KUWANA KOJI
IPC: H01M50/77
Filed: 1987-02-12
Abstract: PURPOSE:To improve the utilization factor of negative electrode by specifying the cation concentration ratio of a subsidiary component to whole electrolyte using lithium hydroxide for main component of a solid electrolytic agent and other alkali solid electrolytic agents for the subsidiary component. CONSTITUTION:In power generation cell part 5, silver peroxide is used for positive electrode active substance and metallic lithium is used for negative electrode active substance. As a solid electrolytic agent 1 contained in an electrolytic bath 2, lithium hydroxide is used for the main component and potassium hydroxide is used for the subsidiary component, By pouring water or sea water into a bath 2, the subsidiary component of electrolyte, in which the electrolytic agent 1 is dissolved, varies. When the potassium ion concentration is 50% or more to the whole electrolyte, the utilization factor of metallic lithium at negative electrode decreases. Also, when the potassium concentration is 15% or less, the time to attain a specific concentration of the electrolyte elongates. therefore, by the arrangement that the potassium ion concentration keeps at 15-50% to the whole solution, the utilization factor of negative electrode and the flatness of battery voltage are improved.
Patent JP-H02209162-A (JP)
Title: Medical laser device
Inventor: IMAGAWA HIBIKI
IPC: A61B18/20
Filed: 1989-02-09
Abstract: PURPOSE:To prevent failure that an organization around a diseased part is destroyed and that the perforation of wall is caused to obtain high efficiency and to improve safety by converting the wavelength of laser light, which is outputted from a laser generation source, into the wavelength in a specified range by using a non-linear optical element. CONSTITUTION:A laser oscillator 2 is equipped with an Nd; YAG laser rod 3 and an excitation lamp 4 to excite the laser rod 3 and to output the laser light. Then, a full reflection mirror 5 and a partial transmission mirror 6 are provided with facing to the both ends of the laser rod 3 in order to resonate and amplify the laser light emitted from the laser rod 3. A second higher harmonic generation element 7 of the oscillator 2 converts the wavelength of the laser lift oscillated from the laser rod 3 into the half wavelength, for example. Since the laser light of the wavelength 1,32mum oscillated from the laser rod 3 is converted into the wavelength 660nm and outputted by the second higher harmonic generation element 7, a FIFO byte (a) of a diseased part 13 is irradiated with the laser light of the wavelength 660nm. Accordingly, even when excess energy is not put in, concentrated treatment can be executed to the diseased part 13 and the efficiency is improved. Then, the failure that the organization around the diseased part is destroyed or that the wall perforation is caused is prevented and the safety is improved.