baber/WOPTO huggingface dataset:
Patent JP-S61204882-A (JP)
Title: Spring attaching device
Inventor: TAKAHASHI KENJI
IPC: G11B23/03
Filed: 1985-03-06
Abstract: PURPOSE:To automatize spring attaching work by narrowing the gap between a pair of spring detaining parts and extending this gap to fix a spring after detaining both ends of the spring. CONSTITUTION:When a front end 18a of an engaging part 18 of the first detaining member 13 is brought into contact with a fixed arm 33 of the second detaining member 14, a distance l1 between a pair of spring detaining parts 16a and 16b is equal to a short distance between both hooks 12a and 12b of a spring 12, and therefore, hooks 12a and 12b in both ends of the spring 12 are detained easily in a pair of spring detaining parts 16a and 16b by an automatic machine without pulling the spring 12 to give a stress to the spring. Next, a moving member 9 is fitted onto a guide rib 20b of a lower half 3 from above by an upper guide groove 24 and its projection 25 is inserted between surfaces 14a and 15a facing each other of the second detaining member 14 and the third detaining member 15, and it is fixed from above by plural screws 8, thus assembling a cartridge 4.
Patent JP-H04261732-A (JP)
Title: Method for fitting bracket to long sized structural material
Inventor: FUKUZAWA YOSHIYUKI
IPC: B23P21/00
Filed: 1991-02-16
Abstract: PURPOSE:To obtain a method for fitting a bracket to a long sized structural material to which the expected bracket can be fitted easily and surely. CONSTITUTION:A bracket work device 53 using a cartridge 100 in which plural brackets 30 are stored is used, the brackets 30 are aligned in a constant direction on the cartridge 100, the brackets 30 are taken off in order with a bracket work device 53 for a C type steel 20 fed in order in an intermediate line 42, and the taken off bracket 30 is fitted with its inversion adequately according to the fitting state to the C type steel 20.
Patent JP-H03250570-A (JP)
Title: Electric connecting method
Inventor: ATSUMI YOSHINORI
IPC: H01R11/01
Filed: 1990-02-27
Abstract: PURPOSE:To connect each pair of mating connection terminals by electroconductive particulate by mixing particulate for electric continuity with an insulative adhesive to constitute a bond agent for continuity, interposing it between No.1 and No.2 connection terminals oppositely situated, and performing joining by hot press. CONSTITUTION:An Au plating film 2 is applied to the surface of resin particulate 1, and insulative particulate 4 is attached and melted to cause covering with an insulative film 5, and thus particles 6 for electric continuity are prepared. These particles 6 are put in mutual contact, arranged into a plane, and embedded in a thermo- plastic resin 7 having a low melting point. Connection terminals 11 are provided on a glass plate 9 at a certain pitch while other connection terminals 12 are formed on the undersurface of a film form base board 10 at the same pitch, and a bond agent 8 for continuity is interposed between the upper and lower base boards 9, 10, which are joined together by hot press. The insulative film 5 of particles for continuity 6 melts to cause exposure of the electroconductive particulate 3, and now the terminals 11, 12 continued provided in the direction of orientation. This constitution ensures connections are made with high reliance even though the pitch of connection terminals is small.
Patent JP-2000243707-A (JP)
Title: Plasma treatment method and apparatus
Inventor: OKUMURA TOMOHIRO
IPC: C23C16/50
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment method and an apparatus with which uniform plasma can be generated. SOLUTION: In this plasma treatment method, an evacuation device is evacuated using a pump 3, while the prescribed gas is being introduced into a vacuum container 1, where a plasma trap 9 is provided, from a gas feeding device 2. While inside the vacuum container 1 is maintained in a prescribed pressure, uniform plasma is generated in the vacuum container 1 by applying high-frequency power of 100 MHz to a counter electrode 5 from a counter electrode high-frequency power source 4, the plasma treatments such as etching, deposition and surface modification, etc., can be performed uniformly on the substrate 7 placed on a substrate electrode 6.
Patent JP-S63212603-A (JP)
Title: Article collecting equipment
Inventor: TSUJIMOTO KATANORI
IPC: B65G1/137
Filed: 1987-02-26
Abstract: PURPOSE:To perform rapid and accurate input of fractional information of a shelf part, by a method wherein, in an article collecting equipment by a moving vehicle having an article containing part, a display tool for shelf fractional information is mounted to each shelf part, and a means, reading display tool information and transmitting the information to an article taking-out information instructing means, is mounted on the moving vehicle side. CONSTITUTION:A bar code reader 6 of a moving vehicle A reads a bar code type mark 17 marked on the front and the rear end of each shelf B needing a work is inputted as passage NO information and a bar code type mark 18 of each shelf part 2 is inputted as rack NO information to their respective moving vehicle controllers, not shown. In this case, based on position information on an article contained in each shelf B and the inputted passage NO information and rack NO information, both needing a work, the moving car controller runs the moving vehicle A to collect articles. This constitution enables rapid and accurate input of fractional information of a shelf part.
Patent JP-2000244711-A (JP)
Title: Image reader
Inventor: SATO HIROSHI
IPC: H04N1/10
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of adjusting the relative positional relation between a read means and a slit by an easy and simple adjustment method. SOLUTION: In this image reader for illuminating an image mounted on an original platen 24 with a luminous flux from an illumination means 20, guiding light through a color resolving means 9 for color-resolving an incident luminous flux into the plural luminous fluxes onto the surface of a read means 10 composed of line sensors 10a, 10b and 10c by an image formation means 8 through the slit 2 for controlling the passing of the luminous flux from the image and reading the image, an opening part 11 in a pinhole shape for position adjustment for adjusting the relative positional relation between the read means 10 and the slit 2 is provided on both end parts in the longitudinal direction of the opening part of the slit 2.
Patent JP-H05242191-A (JP)
Title: Logic circuit designing assistance device
Inventor: FUJII HIROSHIGE
IPC: G06F17/50
Filed: 1992-03-02
Abstract: PURPOSE:To find an error of a logic circuit, which is designed by using a hardware description language of register transfer level, in its early stage, to shorten the design period, and to improve the design quality. CONSTITUTION:This device consists of an RTL description analysis part 1 which reads and analyzes the register transfer level description language and find a circuit element as a data transfer source and data transfer conditions as to each circuit element as data transfer destinations, an error condition calculation part 3 which ANDs all couples of data transfer conditions selected among all the data transfer conditions as to a data transfer collision error for each of the respective circuit elements as the data transfer destinations according to the found information, ORs all the AND results as error conditions, and NANDs all the data transfer conditions as to a data nontransfer error and obtains error conditions, and an error decision part 5 which decides whether or not there is the data transfer collision error or data nontransfer error, according to whether the calculation result is 0.
Patent JP-H02297583-A (JP)
Title: Light emiting display board
Inventor: OKADA ATSUNORI
IPC: G09F13/42
Filed: 1989-02-23
Abstract: PURPOSE:To display patterns such as characters and graphics only when it is irradiated with excited light by forming a display pattern through the use of a light emitting body wherein an organic metal complex compound is mixed with transparent resin and interposing this display pattern between two transparent plates. CONSTITUTION:The board is are provided with a spacer 3 composed of a transparent plate possessing a display pattern forming part 2 hollowed out into the form of characters and graphics (display pattern) to be displayed, and the two transparent plates 1 and 1' transmitting ultraviolet rays on both sides thereof. These three plates 1, 3 and 1' are bonded with a transparent adhesive, etc., and the display pattern forming part 2 provided on the spacer 3 is formed between the two transparent plates 1 and 1' as a space. A light emitting body consisting of an organic metal complex compound liquid is poured into the display pattern forming part 2 through a light emitting body pouring port 4 provided on the spacer 3. Thus, the light emitting display board is obtained that is transparent without irradiating with excited light and light-emits characters and graphics to be displayed only when it is irradiated with excited light.
Patent JP-S58163166-A (JP)
Title: Argentic oxide cell
Inventor: ISHIDA KAZUO
IPC: H01M4/54
Filed: 1982-03-20
Abstract: PURPOSE:To aim at improvement in the storage stability of a cell with argentic oxide kept from decomposition during storage, by mixing argentous oxide powder with argentic oxide granules and using this mixture as a positive pole active material. CONSTITUTION:Argentic oxide is granulated while the surface area is made to reduce, and these argentic oxide granules are mixed with argentous oxide powder to be used as a positive pole active material. As a result, the reactive surface area of the argenic oxide in a positive pole is reduced without decreasing the amount of the argenic oxide used, making storage stability ever so excellent. Argentic oxide granules are obtained in the following process that, for example, the argentic oxide powder is turned into being like flakes by means of a roller compactor and these flaky fragments are put through a sieve after being pulverized or water is added to the argentic oxide powder otherwise, turning it into being slurry which is formed into granulation with a bucket type granulator, etc., if possible, into a globule by using a grain finisher recommendable. And, it is also recommended that, as argentic oxide granules, those being within the range of 50-1,000mum in mean grain diameter are to be used. On the other hand, in case of argentous oxide powder, generally those of 0.1-10mum in grain diameter are used.
Patent JP-S60190618-A (JP)
Title: Combustion device for diesel engine
Inventor: ODA YUUJI
IPC: F02M61/14
Filed: 1984-03-10
Abstract: PURPOSE:To improve dispersion of fuel and to increase air utilizing efficiency and combustion efficiency, by a method wherein, in a sideward injection type diesel engine, a nozzle port is formed such that an angle of a straight line, extending through the center of a combustion chamber and a fuel valve, with an injection direction is set to a specified value. CONSTITUTION:An angle of a straight line, extending through the center of a combustion chamber 01 and a fuel valve 04, with an injection direction is set to alpha, and injection toward the downstream side of an air eddy flow is positive. A nozzle port is formed such that spray nearmost to the peripheral wall of the combustion chamber is 90 deg.<alpha<180 deg.. Since fuel spray has a speed component Vr in the direction of the outer peripheral part of the combustion chamber and a speed component in the direction of the flow of air, the fuel can be dispersed to a region in the vicinity of the outer periphery of the combustion chamber, and a further effective air eddy flow can be utilized. This enables improvement of air utilizing efficiency and provision of combustion with high combustion efficiency.
Patent JP-S52138112-A (JP)
Title: Complex constitution type magnetic head device
Inventor: SHIMADA OSAMU
IPC: G11B5/52
Filed: 1975-04-14
Abstract: PURPOSE: To raise the follow-up action of a head piece for a magnetic tape by relating a magnetic head supporting unit fitted at the 2nd elastic unit to a supporting unit fitted at the 1st elastic unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55137917-A (JP)
Title: Film-molding method
Inventor: MATSUOKA KOUJI
IPC: B29C51/42
Filed: 1979-04-13
Abstract: PURPOSE: To prevent uneven stretching of a film and to enable the production of a film with a uniform thickness, by a method wherein a mold is pushed against a film with hot air blown against a film surface through small holes in a bottom surface of a convex mold, and air is then sucked through the small holes.  
     CONSTITUTION: A film 3 is fed with a lower molding box 1' lowered. The film 3 is secured in a given position by raising the lower molding box 1' again, and is heated by means of a heater 2. After the film is heat-softened, a convex mold 5 is lowered gradually down to the molding depth while hot air is blown out through small holes 7 to mold partially the film 3. After the convex mold 5 is lowered to a given level, it stops being lowered, and the pressure is reduced by sucking air in a space between the film 3 and the mold through the small holes, whereby the film 3 is adhered closely to the mold. When molding is complete, the pressure at the inside of the mold 5 is returned to an atmosphere pressure, the lower molding box 1', simultaneously, being lowered when the convex mold 5 is raised. And in this way, a molding process is finished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05251040-A (JP)
Title: Gas purity monitoring device
Inventor: IRIE TAKASHI
IPC: H01J49/40
Filed: 1992-03-03
Abstract: PURPOSE:To carry out the quality management of a high purity gas at a high accuracy, by using numerous sets of compact gas analyzer installing them one by one to the nearest positions of the use points, and carrying out a centralized control by using one set of data processer. CONSTITUTION:A gas 1 branched from a piping 30 is branched into two and one side gas is led into an ion source 5 through a flow controller 3a as a sample gas 4. The other side gas is led into a purifier 9a through a flow controller 3b where the impurities are reduced to make into a pure gas 10, and it is led into a drift tube 16. To a passage of the gas 4, a bypass pipe branched through a gas passage converting means 27 and passing a purifier 9b is provided, and the gas passing the purifier 9b is made into a pure gas 17 from which the impurities are removed, and it is led into an ion source. A computer 20 control the means 27 by a control signal 29, and converts the gas 4 and the gas 17 in a specific time interval. Consequently, very low density of imputities in a high purity gas used in a clean room can be measurer at a time, at a read time continuously, and the quality management of the gas is improved.
Patent JP-H01220328-A (JP)
Title: Semiconductor electron emission element
Inventor: TSUKAMOTO TAKEO
IPC: H01J1/308
Filed: 1988-02-27
Abstract: PURPOSE:To stabilize an electron emission by making the impurity density of the P type semiconductor to which a Schottky electrode is joined to be in the density range in which an avalanche breakdown is made to occur, and impressing reverse bias voltage to the Schottky electrode and the P type semiconductor. CONSTITUTION:A Schottky diode is formed with a Schottky electrode 5 joined to a P type semiconductor 1, and the joining part of the diode is reversely biased. This enables a vacuum level to a lower energy level than the conduction band of the P type semiconductor, and a large energy difference can be obtained. Moreover an avalanche amplification is made to occur in this condition. This enables a much electron to be produced, and the emission efficiency of the electron can be improved. The impurity density of a semiconductor used is made in the density range in which an avalanche breakdown occurs. And the material having a low work function is used to a Schottky electrode material.
Patent JP-H05249707-A (JP)
Title: Production of photosensitive body
Inventor: KOBAYASHI KAZUO
IPC: G03G5/05
Filed: 1992-03-03
Abstract: PURPOSE:To improve the blocking characteristic of a hole and to reduce dark attenuation by standing or heating an aluminum substrate on which a charge generating layer is formed in an oxygen atmosphere to form an aluminum oxide film in between. CONSTITUTION:This photosensitive body is obtained by successively forming an aluminum oxide layer 2 having about 0.1mum thickness, a charge generating layer 3 and a charge-transfer layer 4 on an aluminum substrate 1 in this order. A three-electrode cell is used to form the charge generating layer 3, and the substrate 1 is used as a sample electrode, a platinum sheet as the counter electrode and a silver/silver chloride electrode as the reference electrode. A copper phthalocyanine film is formed on the substrate 1, then the substrate is taken out of a testing liq., washed with water and then with ethanol, and the charge generating layer 3 having about 0.2mum thickness is formed on the substrata 1. The sample is heated at 120 deg.C for 2hr in a drying furnace to form the aluminum oxide film 2 between the substrate 1 and the charge generating layer 3.
Patent JP-S57160189-A (JP)
Title: Semiconductor luminous device incorporated with photodetector
Inventor: SAKAKI SHIGEO
IPC: H01S5/00
Filed: 1981-03-30
Abstract: PURPOSE:To contrive the reduction of assembly cost, noise prevention and the facilitation of the control of received light quantity, by forming a light emitting device and photo detector in laminated structure so that the light receiving surface of the photodetector becomes parallel with the direction of luminous radiation from the semiconductor light emitting device. CONSTITUTION:A laser diode 3 as the light emitting device and photodiode 4 as the photo detector are positioned on the same main surface of a heat sink 2. As the result, the light receiving surface of the photo detector becomes parallel with the direction of luminous radiation from the light emitting device. In this case, the P-N junction surface of the laser diode and that of the photo diode are in parallel relation based on the main surface of the heat sink. A part of luminous radiation from the side surface of the laser diode makes oblique incidence on the upper surface of the photo diode at an angle theta to detect the output by the excitation of the P-N junction provided shallowly on the surface layer.
Patent JP-H09215355-A (JP)
Title: Moving stage employing electro-mechanical transducer
Inventor: OKAMOTO YASUHIRO
IPC: H02N2/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a moving stage by which the movement range of a table can be restricted and, the breakage of the table can be avoided even if the table is handled carelessly. SOLUTION: The drive shaft 16 of the actuator 10 of a moving stage 30 is connected and fixed to one end of a piezoelectric device 17 and a slider block 18 is coupled with the drive shaft 16 by friction. The moving stage 30 is composed of a base 31, the actuator 10 provided on the base 31 and a table 34 connected to the slider block 18 with a linking member 35. A means which restricts the range of the movement of the table 34 relatively to the base 31 consists of a restricting block 41 on the base 31 and restricting blocks 42 and 43 fixed to the table 34. If the table is moved to the limit position of the base, the restricting block 42 or 43 on the table side is pressed against the restricting block 41 on the base side to restrict the movement range.
Patent JP-H02225657-A (JP)
Title: Outer ornament parts for watch
Inventor: UCHIYAMA AKIRA
IPC: C23C14/32
Filed: 1989-02-27
Abstract: PURPOSE:To provide the parts having a high-quality film with a new color tone and improved in ornamental value by forming a Ti compound having a specific color tone of purplish red type on the surface of a stock by an ion plating method. CONSTITUTION:Surface cleaning is carried out by applying ion bombardment to a stock of stainless steel, etc., in an ion plating apparatus by using Ar gas, etc. Subsequently, the above stock is ion-plated with pure Ti and N2 gas as a reactant gas is introduced into the above apparatus, by which a TiN layer is formed on the above surface. Then, C2H2 gas in further introduced to form a film of a Ti compound of Ti, N, and C. The color tone of the film is of purplish red type, and this film has a color tone of 40%<=L*<=80%, 3<=a*<=20, and -20<=b*<=0 in the color space of L*, a*, and b* specified by JIS. Moreover, it is desirable that the above Ti compound is colored by means of a compound of Ti, O, and C, other than the compound of Ti, N, and C.
Patent JP-H11250026-A (JP)
Title: Fault recovery method and its system for parallel multiprocessor system
Inventor: YONEZAWA YOSHIKAZU
IPC: G06F11/30
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the method and its system for detecting fault without executing an application-type test and without needing the service processor large in scale even in a multiprocessor system composed of several hundreds to several thousands of processor units. SOLUTION: A processor unit 2 is provided with a fault detection part for detecting that a fault occurs in the self-unit, a fault monitoring part 13 for monitoring the fault detection output of the fault detection part and a fault occurrence notice generated by the adjacent processor unit 3 and reporting the occurrence of the fault to the other adjacent processor units other than the adjacent processor unit 3 generating the fault occurrence notice and an arithmetic processing part 12 for receiving the report of the occurrence of the fault and independently executing the recovery processigns of the processor unit faults.
Patent JP-S56143010-A (JP)
Title: Indicating and deciding device for plant instrument
Inventor: UJITA HIROSHI
IPC: G05B23/02
Filed: 1980-04-09
Abstract: PURPOSE:To give accurate information to the operating personnel and to enable sure judgement, by monitoring the misindication of instruments and informing the production of it to the operating personnel, if any failure takes place in the plant. CONSTITUTION:The signal from a device monitor for daily use 1, and the signal from an initial event storage device 2 which stores the pattern of status of each device, are fetched in an initial event indentifying device 3, the signals from the both are compared and the types of the initial event are decided. Further, the signal of the protection system device monitor 4 which monitors the state of device of the protection system operated to prevent the progress of the failure in response to the initial event and the signal from the failure state storage device 5 patternizing and storing the conditions to be taken by each protection system, are fetched by the status grasp device 6 to grasp the state. The process quantity to be the state is deduced by the process quantity operator 7, and this estimated process quantity and the process quantity of the process instrument 8 are compared at the instrument misindication and discrimination device 9, allowing to decide the misindication of the process instrument 8.