baber/WOPTO huggingface dataset:
Patent JP-H10288953-A (JP)
Title: Display device
Inventor: WATANABE MASAYUKI
IPC: G02B5/32
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To guide the sufficient quantity of picture display light without increasing light source output regardless of the layout by providing a hologram making the light emitting surface of a picture display unit a diffraction surface, and guiding the picture display light emitted from the picture display unit to an optical system after the picture display light is diffracted. SOLUTION: The optical axis 23' of the optical system 23 is inclined to the normal 22' of the center of the light emitting surface 22a of the picture display unit 22. Then, the display unit 22 is provided with the hologram 24 making the surface 22a of the display unit 22 the diffraction surface. The picture display light emitted from the surface 22a of the display unit 22 is diffracted by the diffraction surface so that it may be guided to the optical system 23. The picture display light is diffracted to trace the same optical path even when the normal 22' of the center of the surface 22a is aligned with the optical axis 23' of the optical system 23.  Furthermore, the picture display light is diffracted by the diffraction surface so that it may trace the same optical path even when the surface 22a has such shape that the aberration of the curved picture display surface of the optical system 23 can be reduced.
Patent JP-S5640270-A (JP)
Title: Preparation of semiconductor memory
Inventor: SUNAMI HIDEO
IPC: H01L27/06
Filed: 1979-09-10
Abstract: PURPOSE:To obtain a dynamic semiconductor-memory having a higher integrating density by forming the capacity of polycrystalline Si, n type region, insulating film and gate which constitute a semiconductor memory according to self alignment. CONSTITUTION:A field-insulating film 2 is formed on the ends of a p type Si substrate 1, and the surface of the substrate 1 surrounded by the film 2 is coated with a n type Si region 3. Then, an insulating film 4 of SiO2 or Si3N4 is provided on the film 2 and the region 3, and all covered with polycrystalline Si layers 5-1 and 5-2 except for the gate forming region, before being treated on heating to change the surface layer into an oxide film 6. After that, in the gate forming region an opening 7 Is made reaching the substrate 1, and treated on heating to produce an gate insulating film 8 on the exposed surface of the substrate 1 and the side wall of the opening 7. On doing this, the region 3 slightly invades and substrate 1. However, it is utterly negligible. Then, the film 8 is coated with a gate electrode  9 of Mo and polycrystalline Si, and the whole surface is covered with an interlayer  insulating film 10, in which an opening 12 is made, and the whole surface is coated  with an electrode 11 to be a bit wire which contacts with the layer 5-1.
Patent JP-S5447882-A (JP)
Title: Electrochromic display element
Inventor: YANO KOUZOU
IPC: G02F1/15
Filed: 1977-09-22
Abstract: PURPOSE: To obtain a electrolytic soln. type WO 3  film display element having a long life usable in a wide temp. range by using perchlorate, tetrafluoroborate or hexafluorophosphate of Na or Li as an electrolyte and ethylene glycol diacetate, etc. as a solvent.  
     CONSTITUTION: A cell provided with display electrode leading portions 4, 7 and display substance layers 3, 6 made of WO 3  film on glass substrates 1, 2, respectively is filled with electrolytic soln. 5 consisting of one of LiClO 4 , NaClO 4 , LiPF 6 , NaPF 6 , LiBF 4  and NaBF 4  as an electrolyte and ethylene glycol diacetate, ethylcyanoacetate cyclohexanone, succinonitrile, dimethyl (ethyl) maleate, etc. as a solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05284982-A (JP)
Title: Production of racemic 2-aminonitrile by microorganism
Inventor: WAKAMOTO AKIKO
IPC: C12R1/38
Filed: 1992-04-08
Abstract: PURPOSE:To industrially advantageously obtain the subject compound used as a raw material, etc., for optically active amino acids by making a microorganism having racemic activity or its treated product act on an optically active 2-aminonitrile to convert the compound into a racemic compound and then collecting the product. CONSTITUTION:A microorganism belonging to the genes Actinomadura, Arthrobacter, Pseudomonas, Rhodococcus, Candida or Yarrowia and having racemization activity [e.g. Actinomadura madurae (ATCC 15904)] or its treated material is added to an optically active 2-aminonitrile (e.g. 2-aminopropanenitrile) and the microorganism is subjected to shake culture at 30 deg.C for 3hr while shaking to convert the 2-aminonitrile into a racemic 2-aminonitrile and extracting the reaction liquid with toluene and distilling the solvent from the resultant toluene phase and purifying the product by recrystallization, etc. Thereby, formation of reaction by-products is suppressed to provide the objective racemic 2-aminonitrile.
Patent JP-S5542443-A (JP)
Title: Clock supervisory system
Inventor: HORIKI AKIRA
IPC: H04M3/24
Filed: 1978-09-22
Abstract: PURPOSE:To facilitate an easy cut-off of the fault and thus to realize an earlier detection of the clock-system fault by separating the input clock break detection circuit from the output clock phase step-out detection circuit of the phase lock oscillator, thus enhancing the reliability for supply and distribution of the clock. CONSTITUTION:Phase lock oscillator PLO3 is constituted with phase detector 31, LPF3(LPF32, oscillator 33 and local divider 34 each. Then the output clock frequency of oscillator 3 is divided through divider circuit 4 to deliver clock frequencies 4fN, 2fN and fN each to the output terminal. The step-out detection is given to oscillator 3 via output clock supervisory circuit 11 which supplies the output of detector 31, and the beat signal is generated in case the phase step-out is detected. At the same time, the phase step-out detection is given to the input clock via output clock supervisory circuit 11 which uses the output of lock route switch circuit 1 and circuit 4 as the input. Then the output of circuit 11 is applied to circuit 1 via clock route switch control circuit 2 to facilitate the switching of the clock route.
Patent JP-H09279941-A (JP)
Title: Door
Inventor: TAGAMI TOYOAKI
IPC: E05F5/08
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To smooth opening/closing operation near the vertical line A of a door when the door is oscillated and changed from the fully open attitude of exceeding the vertical line A to the fully closed attitude in approximately horizontal by using a driving means. SOLUTION: In the opening process of a door 7, an interference elastic body 12 interferes with the door being in the process before exceeding the vertical line A and accumulates energy as the door is open after exceeding the vertical line A, so that a transmission chain to interlock a driving motor with an oscillation supporting shaft 8 can be always in a fixed direction at the tensile side. Opening/closing operation is smoothed near the vertical line A of the door 7 to protect the driving motor and the transmission chain.
Patent JP-H08302111-A (JP)
Title: Thermoplastic elastomer composition
Inventor: OZAWA OSAMU
IPC: C08L21/00
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a thermoplastic elastomer composition which can give a molding having good rubber elasticity and heat softening resistance, has excellent melt flow and therefore can be subjected to melt molding such as injection molding in very good processability even when processed into a fine shape. CONSTITUTION: This thermoplastic elastomer composition is prepared by mixing a thermoplastic resin (component A) having a softening temperature of at least 100 deg.C and a melt temperature of at most 200 deg.C with an at least partially vulcanized rubber composition (component B) and a waxy composition (component C) having a melt temperature of at least 100 deg.C so that the compositional ratio of component A to component B by weight may be 10/90 to 90/10, the content of component C may be 3-90 pts.wt. per 100 pts.wt. total of components A and B, and at least a part of each of components B and C may be dispersed in component A.
Patent JP-S60260051-A (JP)
Title: Electrophotographic sensitive body
Inventor: HORIE SEIJI
IPC: H01L31/08
Filed: 1984-06-06
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having an electrophotographic sensitive layer contg. a novel electric charge transfer material by using a specific hydrazone compd. CONSTITUTION:The photosensitive layer contg. the hydrazone compd. expressed by formula I is provided on a conductive substrate. The hydrazone compd. is usable for the photosensitive layers of the following forms (1)-(4): (1) The single layer type photosensitive layer contg. simultaneously a charge generating agent and the hydrazone compd. (2) The single layer type photosensitive layer contg. simultaneously a sensitizing dye and the hydrazone compd. (3) The laminated type photosensitive layer provided with a charge generating layer contg. a charge generating agent and a charge transfer layer contg. the hydrazone compd. (4) The laminated type photosensitive layer provided with the charge generating layer contg. the charge generating agent and the hydrazone compd. and the charge transfer layer contg. the charge transfer layer.
Patent JP-H08286428-A (JP)
Title: Color electrophotographic developer and color image forming method using same
Inventor: ASAHINA YASUO
IPC: G03G9/113
Filed: 1995-04-18
Abstract: PURPOSE: To form a stable color image over a long period of time without darkening the color even when a magnetic substance is scraped from the carrier component of a developer and enters into the developer by producing magnetic substance dispersed carriers with magnetic substances whose colors corresponds to the colors of toners, respectively. CONSTITUTION: A yellow developer is composed of a toner contg. a yellow coloring material and a bonding resin and a magnetic substance dispersed carrier contg. a bonding resin and a yellow magnetic substance. A magenta developer is composed of a toner contg. a magenta coloring material and a bonding resin and a magnetic substance dispersed carrier contg. a bonding resin and a magenta magnetic substance. A cyan developer is composed of a toner contg. a cyan coloring material and a bonding resin and a magnetic substance dispersed carrier contg. a bonding resin and a cyan magnetic substance. A black developer is composed of a toner contg. a black coloring material and a bonding resin and a magnetic substance dispersed carrier contg. a bonding resin and a black magnetic substance.
Patent JP-S62271741-A (JP)
Title: Printing method
Inventor: FUKUI YASUO
IPC: B41C1/10
Filed: 1986-05-21
Abstract: PURPOSE:To enable printing to be performed by using an original plate not requiring dampening water, without needing a silver salt printing film, by partially removing an ink-repellent layer on a conductor by discharge breakdown, adhering an ink to parts where the ink-repellent layer is removed, and transferring the ink onto an object to which an image is to be transferred. CONSTITUTION:An ink-repellent layer 2 is provided on a conductor 1 such as an aluminum plate and a copper plate by using a silicon resin, a fluororesin or the like. The ink-repellent layer 2 is partially removed by discharge breakdown..When an ink is applied by an ink roller 3 to an original plate thus obtained, the ink 4 is not adhered to the ink-repellent layer but is adhered to the parts where the ink-repellent layer is removed to expose the surface of the conductor 1. A paper 5 is placed on the original plate, and a pressure is applied thereto, whereby the ink on the original plate is transferred to the paper.
Patent JP-H08286847-A (JP)
Title: Print request processing unit and print request processing method
Inventor: NAKAZAWA TOSHIYA
IPC: H04L29/06
Filed: 1995-04-18
Abstract: PURPOSE: To allow a processing unit to easily cope with a dynamic additional request of a print request application in response to various requests from a client by allowing a host without a print protocol to make a print request to a print server and reducing the revision of a file transfer server so as to conduct substantial processing. CONSTITUTION: The processing unit utilize a file transfer server 12 that receives a command from a file transfer client 75 and publicates various requests to a print server 14 based on the command, and is made up of a cross reference table 18 for storing the cross reference between commands and programs to be executed, a program storage section 17 storing programs to be executed, a command cross-reference program conversion section 26 converting a received command into a program call function corresponding to the cross reference of the cross reference table and a cross reference program call section 27 calling a corresponded program by an argument.
Patent JP-H09306166-A (JP)
Title: Boosting circuit
Inventor: MATSUMOTO MASARU
IPC: H03K19/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To realize a boosting circuit which can cope with power source voltage widely used, can secure operation margin in low power source voltage, and can avoid excessive stress applied to a gate insulation film of a transistor in high power source voltage. SOLUTION: By controlling a level of a boosting stop signal BTOF inputted to an input terminal Tc , a level of a boosting circuit control signal BCTL generated by a boosting circuit control section 20 is adjusted, and a level of a boosting voltage VOUT generated by a boosting voltage generation section 30. Thereby, the boosting stop signal BTOF of a high level is inputted at the operation of low power source voltage, boosting voltage VOUT is generated, operation margin can be secured, the boosting stop signal BTOF of a low level is inputted at the operation of high power source voltage, boosting operation of the boosting voltage generation section 30 is stopped, and stress applied to a gate insulation film of an access transistor can be reduced and power consumption can be reduced by outputting power source voltage.
Patent JP-H02289121-A (JP)
Title: Production of carbon fiber
Inventor: WASHIYAMA MASAYOSHI
IPC: D01F9/14
Filed: 1989-05-09
Abstract: PURPOSE:To easily obtain a carbon fiber having dense texture and excellent strength, modulus, etc., by infusibilizing a carbon fiber precursor in an oxidizing atmosphere and carbonizing the fiber in an inert atmosphere under pressure. CONSTITUTION:A precursor for carbon fiber (e.g. acrylic fiber, pitch fiber or rayon fiber) is subjected to infusibilizing treatment or flame-resisting treatment in an oxidizing atmosphere (preferably air) under tension or drawing condition preferably at 200-300 deg.C. The produced fiber is carbonized by heating in an inert atmosphere at preferably 300-1000 deg.C under pressure (preferably 5-100kg/ cm<2>.G) to obtain the objective carbon fiber.
Patent JP-S61275544-A (JP)
Title: Output controller for internal combustion engine
Inventor: KATO SHINJI
IPC: F02D41/14
Filed: 1985-05-31
Abstract: PURPOSE:To realize increment of the maximum output torque by calculating the basic operating amount on the basis of the current rotation of internal combustion engine and the target torque while obtaining the maximum basic operating amount on the basis of the output from engine condition detecting means and controlling the output torque of engine. CONSTITUTION:Means 5a for operating the basic operating amount will calculate the basic operating amount on the basis of current rotation to be detected through rotation detecting means 8 and a signal from target torque setting means 9 or a target torque. The maximum basic operating amount is limited through means 5b for operating the final operating amount on the basis of a signal indicating at least one of the engine cooling water temperature and the lubricant temperature detected through engine condition detecting means 7. ON the basis of the output signal from said operating means 5b, an actuator drive signal is fed from drive signal output means 6 to control an actuator 4 for controlling the output torque thus to regulate the engine output torque.
Patent JP-H01287849-A (JP)
Title: Magneto-optical disk device
Inventor: SANO KOICHI
IPC: G11B11/10
Filed: 1988-05-13
Abstract: PURPOSE:To reduce the weight of a moving part and to attain the high speed access by driving an optical head and an electromagnet by another driving part respectively. CONSTITUTION:The title device provides a cartridge 1 composed of a disk 2 to fit a hub 4 composed of a magnetic body at the central part and a case 3 to house the disk 2 and a rotation driving part 9 to drive the disk 2 coupled at the hub 4. An optical head 12 opposite to one surface of the disk 2 and a head driving body 15 to reciprocate and drive the optical head 12 in the radial direction of the disk 2 are provided and an electromagnet 14 opposite to other surface of the disk 2 and an electromagnet driving body 16 to make the electromagnet 14 opposite to the optical head and synchronize and drive it are provided. Consequently, since the optical head 12 and the electromagnet 14 are driven by respective another driving parts, it is unnecessary to couple mechanically both. Thus, the weight of the moving part can be reduced and the high speed access can be performed.
Patent JP-S608289-A (JP)
Inventor: UDO KURAATSU
IPC: C07D333/00
Filed: 1984-06-08
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-S598336-A (JP)
Title: Forming method for pattern
Inventor: MARUYAMA YOUJI
IPC: H01L21/027
Filed: 1982-07-07
Abstract: PURPOSE:To form a fine pattern with high accuracy by utilizing the spacial propertites of a photo-resist to ion irradiation. CONSTITUTION:An Al film 2 is formed to the surface of a substrate 3 as a layer to be processed, and a photo-resist film 1 is applied onto the film 2. A desired region 5 of the film 1 is irradiated by P<+> ion beams 4. An etching rate through dry etching reduces in the region 5 irradiated, but no etching rate in regions 7 not irradiated reduces. Accordingly, the regions 7 are removed, the region 5 is left, and a resist pattern is formed. The exposed section of the film 2 is removed through plasma etching while using the resist pattern as a mask. When removing the resist pattern on the film 2, the pattern 6 consisting of the Al film is formed.
Patent JP-H0414430-A (JP)
Title: Method and apparatus for manufacturing deep-drawn plastic container
Inventor: KATO NOBUYUKI
IPC: B29C51/08
Filed: 1990-05-08
Abstract: PURPOSE:To position a container stably and contrive prevention of collapse, deviated draw-out or the like of the container from occurring at the time of trimming, by sliding an annular body in a direction for reducing a step between the annular body and an opening part of a mold cavity while maintaining an airtight condition by a cooling plate, upon completion of a drawing operation. CONSTITUTION:At the time of drawing a molten plastic sheet, a plug 20 is in the condition of being inserted deepest into a metallic mold, and an upper mold 24 is also lowered, whereby sealing is made between an engaging projected part 28 of the upper mold 24 and an opening part 14 of a mold cavity through the plastic sheet. Immediately before or after completion of a drawing operation, an air cylinder 30 is operated to press an annular body 15 by a cooling plate 32, thereby sliding the annular body 15 in a direction for reducing a step between the opening part 14 and an upper surface of the annular body 15 until the step is eliminated. Concurrently, pressurized air is sucked in through an annular gap 29 between the upper mold 24 and the plug 20, and the cavity 11 is evacuated through vent holes 19. As a result, the molten plastic sheet 1 is expanded, and is cooled by making contact with the mold surface, thereby being formed to be a deep-drawn container 33.
Patent JP-H11306474-A (JP)
Title: Measuring instrument, recording device and measuring and recording device
Inventor: MOTAI HIDEKAZU
IPC: B41J2/01
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To transfer data without using a cable, to save the trouble of the connection of the cable and to realize free lay-out without being restricted by a distance between a measuring instrument and a recording device by installing the measuring means for measuring a measurement object and a transmission means transmitting a measured result by the measurement means to a device provided with a reception device by a radio wave. SOLUTION: When a CRT screen is outputted to a printing/recording device, the hard copy of the CRT screen of an oscilloscope 1 or the CRT screen is converted into respective picture bits and data is transmitted to the infrared communication reception element of a printing/recording device 3 from an infrared communication transmission element 2 in the oscilloscope 1. The infrared communication reception element 4 of the ink jet recording device 3 receives measured result data of the oscilloscope 1 by infrared communication and outputs it to paper 5 by the recording device 3. The infrared communication transmission element 2 can be attached/detached according to need and therefore portability can be improved.
Patent JP-H11304820-A (JP)
Title: Dispenser
Inventor: HATTORI TAKESHI
IPC: G01N1/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To accurately carry out dispensation by adjusting the internal pressure of a dispensing system after detecting a liquid level to the atmospheric pressure. SOLUTION: After detecting the liquid level, a pump driving mechanism 17 is actuated by an adjustment part 15 for adjusting the internal pressure of the dispensing system to push out a pump, so as to return the pump to a starting point and push out air from the tip end of a chip. Air for pushing out a remaining sample and atmospheric pressure conversion air for adjusting the internal pressure of the dispensation system to the atmospheric pressure are sucked from the tip end of the chip by actuating the pump. Subsequently, while the pump is pushed out, the internal pressure of the dispensing system is checked by a measurement part 9 for measuring the internal pressure of the dispensing system, and the pump is stopped, when the internal pressure of the dispensing system becomes the atmospheric pressure. Then suction of the sample is started from this state.
Patent JP-H11193641-A (JP)
Title: Reconstruction method of structure
Inventor: OSADA SHOSAKU
IPC: E04G23/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To execute works under the condition in which the circumference is hardly affected by forming a new bottom plate structural part on an existing bottom plate structural part, and then rebuilding the existing underground structural part one by one to the new underground structural part. SOLUTION: After the new bottom plate structural part 3c of a new underground structural part is formed on the bottom plate structural part 3 of an existing underground structural part Al, the existing underground structural part A1 is rebuilt one by one to the new underground structural part. In this case, the new bottom plate structural part 3c is formed so that pit part, 9 provided on the existing bottom plate structural part is filled with concrete waste 11 generated accompanying rebuilding the structure, the cavity in the pit part 9 15 filled with cement mixed substance K, and they are integrated. Hereby, floating up of the bottom plate or a heaving phenomenon is prevented from generating, the works can be executed under the condition in which the circumference is hardly affected. Further even when the site has no room, the works can be speedily promoted.