baber/WOPTO huggingface dataset:
Patent JP-2000126321-A (JP)
Title: Smoke insulation partitioning structure and control method thereof
Inventor: OTANI SHIGERU
IPC: E06B9/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To properly cope with generation of fire in a structure whose inner space is partitioned into a plurality of sections by walls suspended from a ceiling surface by preliminarily setting a relation between the walls and areas where fire has generated to make large the projection amount of the walls, and remote controlling the walls corresponding to the fire generated areas. SOLUTION: Smoke sensors S1-Sm are provided at proper positions of an inner space of this structure, and output signals therefrom are input to a control part 60. A ceiling surface in the innter space is provided with fixed walls having heights stipulated by a law and free walls dropping due to their self weights in response to operation of actuators A (A1-An) at the time of generation of fire. Also, suspended walls from the ceiling surface are provided which are increased in their projection amounts due to the fall of free walls. A control part 60 implements a table setting program 61 and a smoke insulating wall control program 62 and sets a relation between the projecting amount of suspended walls and arears where fire has generated. The part 60 remote controls each actuator A so as to properly cope with the generation of fire in various areas by the use of the set results.
Patent JP-H08208513-A (JP)
Title: Vaccine containing immunogenic composite body
Inventor: DEBURIESU PETORA
IPC: A61K39/39
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject vaccine comprising an immunogenic complex of iscom structure obtained by applying a specific treatment to an amphiphatic antigenic protein and exhibiting a stronger immunogenic power than that of a composition wherein the antigenic protein is contained in the form of aggregation. SOLUTION: This vaccine is obtained by bringing an amphiphatic antigenic protein or peptide in a dissolved or solubilized form into contact with a solution containing (A) a detergent (preferably octyl glycoside), (B) a sterol (preferably cholesterol), (C) a phospholipid (preferably phosphatidylethanolamine) and (D) a glycoside comprising hydrophobic and hydrophilic regions in at least the critical micelle-forming concentration (preferably Quil A extracted from the bark of Quillaja saponarta), removing the component A from the mixture preferably by a gel filtration method, etc., purifying the produced immunogenic complex, and finally adding the immunogenic complex to a medium generally comprising a buffering agent, a physiological salt solution, etc.
Patent JP-H04180269-A (JP)
Title: Antireflection film of photodetector
Inventor: ITO TAKUYA
IPC: H01L31/10
Filed: 1990-11-14
Abstract: PURPOSE:To improve photosensitivity with junction leakage by prevented by overlaying the photodetecting face of a photodetector with a diffusion layer which covers a surface including a junction different in conductivity from a semiconductor layer and by spreading the surface of that layer with a nitride film. CONSTITUTION:The surface of a P-type semiconductor substrate 2 is overlaid with an N-type epitaxial layer 1, and an N-type epitaxial layer 1 inside P-type isolation diffusion layers 5, 5 constitutes a photodiode by a PN junction with the underlying P-type semiconductor substrate 2. A thin P-type diffusion layer 6 is formed from part of the surface of both side P-type isolation diffusion layers 5, 5 to the whole surface of the N-type epitaxial layer 1 of a photodiode region. The surface of the diffusion layer 6 is spread with an oxide film 4, which is then removed, and the surface is spread with a nitride film 3. Therefore, no PN junctions exist under the nitride film 3. This refuses increases in junction leakage, provides a nitride film of high antireflection effect over the whole photodetection face, and improves photosensitivity.
Patent JP-H08166030-A (JP)
Title: Brake caliper
Inventor: TSUCHIYA YASUHIKO
IPC: F16D55/228
Filed: 1994-12-13
Abstract: PURPOSE: To prevent oil leakage from a circular recessed part, by mounting, in the circular recessed part, a seal member consisting of an inner side seal ring, an outer side seal ring and webs to integrally connect both seal rings to each other. CONSTITUTION: A seal member 17 which prevents oil leakage from a circular recessed part 24, is mounted in the circular recessed part 24. This seal member 27 is integrally formed by integrally ranging an inner side seal ring 28 which is fitted to the outer circumferential surface of a connecting bolt 21a and is brought in tight contact with the bottom surface of the circular recessed part 24 and a divided surface 20 on a first block C1 , and an outer side seal ring 29 which is fitted to the inner circumferential surface of the circular recessed part 24 and is brought in tight contact with the bottom surface of the circular recessed part 24 and the divided surface 20 on the first block C1 through a plurality of webs 30 which are in a row at equal intervals in circumferential directions.  By this construction, the inner side seal ring 28 of the seal member 27 prevents oil leakage to a bolt insertion hole 22a and a screw hole 23a, and the outer side seal ring 29 prevents the oil leakage to the divided surface 20, in the circular recessed part 24.
Patent JP-S63160437-A (JP)
Title: Reception reproducing device
Inventor: TAKENAKA SHUNPEI
IPC: H04B1/66
Filed: 1986-12-24
Abstract: PURPOSE:To recognize contents of data during reception by decoding a voice data subject to compression processing received from a communication line while it is being stored. CONSTITUTION:When a digital voice data compressed via a line is sent to a communication interface 2, a CPU 3 starts one of a DMA channel of a memory system 4 and the digital voice data compressed from the line 1 is stored in the memory system 4 from a memory cycle steal. When the data is stored by prescribed quantity from the CPU 3 to the memory system 4, a decoding section 6 is driven and the compressed data stored through other DMA channel is read from the memory system 4, decoded to be reproduced at a normal speed and the decoded analog signal is sent to an amplifier 7. After an analog signal is amplified by an amplifier 7, it is outputted through a speaker 8. Thus, the compressed voice data is reproduced and stored tentatively during reception and the content of data is recognized during the reception.
Patent JP-H11200994-A (JP)
Title: Variable nozzle hole type fuel injection nozzle
Inventor: HASEGAWA TOSHIYUKI
IPC: F02M61/10
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To improve a flow coefficient and obtain injection characteristics close to an ideal condition as much as possible in all engine regions including high load, high speed, low load, and low speed of an engine by making an area of an opening of an injection hole variable using a rotary valve. SOLUTION: This injection nozzle aims at improvement of a shape of a rotary valve 25, a shape of a nozzle hole inlet part 35, and further a formation position of an nozzle hole 21, can be seated on a seat face 29, has the rotary valve 25 turnable independently from a needle valve 18, and changes an area of the nozzle hole 21 by turning the rotary valve 25. A fuel sump space 42 having a predetermined volume is provided inside the nozzle hole 21 between a section where the needle valve 18 is seated on the seat face 29 and the nozzle hole 21.
Patent JP-H01152188-A (JP)
Title: Manufacture of fuel oil having good hue stability
Inventor: DATE KAZUTO
IPC: C10G69/04
Filed: 1987-12-09
Abstract: PURPOSE:To manufacture a fuel oil having excellent hue stability during storage, by hydrogenating a light to heavy oil fraction produced through fluid catalytic cracking of heavy oil, and incorporating specified sulfide compounds into this hydrogenated fraction. CONSTITUTION:A light to heavy oil fraction produced through fluid catalytic cracking of heavy oil is hydrogenated and mixed with 10-500ppm, on a sulfur basis, of at least one compound selected from among sulfide compounds of formula I (wherein R1 and R2 are each 4-15C alkyl, phenyl, alkyl-substituted phenyl, naphthyl or benzyl) and of formula II (wherein R1 and R2 are each 1-4C alkyl; OH is at the para or ortho position) (e.g., diphenyl sulfide or di(4- hydroxy-3,5-di-t-butyl)benzyl sulfide), thus producing a fuel oil having excellent hue stability during storage.
Patent JP-H05256875-A (JP)
Title: Conductive contact
IPC: G01R1/067
Filed: 1992-10-23
Abstract: PURPOSE:To make the internal resistance of a conductive contact used for a contact probe uniform and, at the same time, to improve the assembling workability of the contact. CONSTITUTION:This contact 1 is constituted of a cylindrical receptacle 3, needle- like body 14 supported by the receptacle 3 in a freely appearing and disappearing state, compression coil spring 9 which is integrated with the body 14 and partially fixed to the intermediate section of the receptacle 3 so that the spring 9 can force the body 14 in the direction in which the body 14 is protruded from one end of the receptacle 3 while the spring 9 holds the body 14, and signal transmission line 16. The body 14 is coupled with the line 16 by elastically putting a pipe-like conductive plug 17 firmly attached to the one-end core 16a of the line 16 on the projecting section 15 of the body 14 on the disappearing side end. Since the body 14 is directly coupled with the line 16, the resistance of the conducting route can be reduced and stablized and, at the same time, since the body 14 is coupled with the line 16 in a freely removable state, the assembling workability of the contact 1 can be improved.
Patent JP-H10142102-A (JP)
Title: Apparatus and method for measurement of lens
Inventor: OGUMA NOBUO
IPC: G01M11/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus and a measuring method in which the optical performance (MTF) of a lens to be inspected in both its radial direction and its tangential direction can be measured without turning the measuring apparatus and the lens to be inspected and without changing an optical axis. SOLUTION: Light from a light source 11 is transmitted through a pattern plate 13 on which a cross-shaped pattern is marked, and it is made parallel by a collimator 14 so as to be incident on a lens O to be inspected. Light which is radiated from the lens O to be inspected is transmitted through an image- formation lens 16, it is devided into luminous fluxes by a light-dividing means 17, and their images are formed on a first light-receiving element 18 and a second light-receiving element 19.  A longitudinal line in the cross-shaped pattern by one of the first and second light-receiving elements 18, 19 and a transverse line by the other are crossed, outputs of the respective light-receiving elements are taken out so as to be processed by an arithmetic circuit 25 and a control device 26, and the MTF of the lens, to be inspected, in its tangential direction and its radial radial direction is found.
Patent JP-H05119298-A (JP)
Title: Electrooptic display device and its display method
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/36
Filed: 1991-10-29
Abstract: PURPOSE:To make a display easy to see and reduce the power consumption of the display device which makes the display by small-frequency rewriting by providing a 1st element which selects picture elements, one by one, a memory element stored with information sent from the 1st element, and a 2nd element which feeds electricity to the picture elements according to the signal held in the memory element. CONSTITUTION:The 1st and 2nd elements are TFTs shown by Tr1 and Tr2 respectively. The gate electrode of the Tr1 is connected to a selection line VG, the drain is connected to a data line VD, and the source is connected to one end of a ferroelectric capacitor FE. The gate electrode of the Tr2 is connected to the other end of the ferroelectric capacitor FE, the drain is connected to a voltage supply line VLC for applying a voltage to the picture elements, and the source is connected to one end of the electrode of a picture element capacitor LC. This constitution provides the memory performance of the picture elements and the compression, omission, etc., of a redundancy signal are therefore made possible to reduce the power consumption or make the response fast.
Patent JP-H05121125-A (JP)
Title: Connector for coaxial cable
Inventor: ISHIKAWA YASUHIRO
IPC: H01R9/05
Filed: 1991-10-30
Abstract: PURPOSE:To provide a coaxial cable connector where numerous coaxial cables can be engaged with coaxial connectors by low fitting (inserting) force. CONSTITUTION:Numerous coaxial connectors 23 are attached to an opening 22 of a housing 21. Center signal conductors are connected to each other via a socket 37 fixed to the ends of numerous coaxial cables 35 connected to the coaxial connectors 23. Outside conductors 23a, 36 are brought into elastic contact with each other via an elastic presser 39 and rotary mechanisms 36a, 38, 38a, thus reducing fitting force as a whole. The outside conductors are slightly rotated during engagement, thereby generating a wiping effect. Consequently, it is possible to obtain excellent electric contact.
Patent JP-H11137002-A (JP)
Title: Walking type power tiller
Inventor: TAKEUCHI MASASHI
IPC: B62D51/06
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a walking type power tiller which has wheels linked to a driving axle, and is provided with a rotary working machine having a rotary working axle parallel to the driving axle at the back of the wheels, and in which the efficiency of transmission from a driving motor to the rotary working machine is increased while keeping grounding property of the wheels attributable to the weight load of the driving motor. SOLUTION: A driving motor 7 is placed above a rotary working machine 6 in such a manner that the axis line A of a power shaft 13 of the driving motor 7 crosses the axis line B of a rotary working axle 4 at almost right angles and tilts forward. The power shaft 13 is linked to the rotary working machine 6 via a clutch apparatus 8, and a gearbox 10 which is linked to the power shaft 13 of the driving motor 7 via a transmission system 68 is placed above a driving axle 2.
Patent JP-H01258578-A (JP)
Title: White balance circuit
Inventor: OONISHI NORIYASU
IPC: H04N9/73
Filed: 1987-12-07
Abstract: PURPOSE:To reduce all the number of circuit elements by inputting a chrominance signal obtained by plural sets of light receiving elements to a microcomputer through one current/voltage converting amplifier. CONSTITUTION:A photoelectric current generated in one or the plural light receiving elements 2a-2n by turning on and off switches 1a-1n is converted to a voltage in the current/voltage converting amplifier 3. Respective voltage values from this current/voltage converting ampifier 3 are converted to the digital quantity in an A/D converter 4, and thereafter stored in the memory of the microcomputer 5. Further, the respective voltage values are subtracted in the microcomputer 5, then, converted to the analog quantity in a D/A converter 6 and outputted to an output 7.
Patent JP-H08168062-A (JP)
Title: Digital switching system and its method, and subscriber circuit
Inventor: OKUNO MIKIFUMI
IPC: H04M19/02
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a digital switching system and its method, and subscriber circuit which can inform an origination-side analog terminal of the conduction of a channel of a digital exchange that is used for an actual telephone call. CONSTITUTION: Ring-back tones sent to origination-side analog terminals 12 and 14 are generated by audible tone senders, arranged in subscriber circuits 16 and 18 connecting with termination-side analog terminals 14 and 12, at requests from digital exchanges 20 and 22. The subscriber circuits 16 or 18 calls the connected analog terminal 12 or 14 and sends the generated audible tone to the digital exchange 209 or 22 through the switch of a controller. The exchange informs the origination-side analog terminal 12 or 14 of this audible tone through a formed channel and the origination-side subscriber circuit 16 or 18 and displays the call to the termination-side analog terminal on an origination-side analog terminal.
Patent JP-H1174123-A (JP)
Title: Magneto-resistance effect film
Inventor: FUJITA MASAYUKI
IPC: H01L43/08
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To secure an enormous magnetic resistance of a magneto-resistance effect film formed by laminating an antiferromagnetic layer, a ferromagnetic layer, a nonmagnetic conductive layer, and a ferromagnetic layer upon each other in this order or in the reverse order by forming the antiferromagnetic layer of an antiferromagnetic material composed of an antimony-based alloy. SOLUTION: After a Cr base layer 8 having a thickness of 5 nm is formed on a glass substrate 1, an antiferromagnetic layer 2 composed of an antimony- based alloy having a thickness of 15 nm is formed on the layer 8. The layer 2 is fixed to an NiFe layer 3 and a Co layer 4 by a so-called method pinning. When no external magnetic field or a weak magnetic field is impressed, a ferromagnetic layer composed of a Co layer 6 and an NiFe layer 7 is magnetized in a direction parallel to the direction of magnetization of another ferromagnetic layer 4 composed of the NiFe layer 3 and the Co layer 4. When a strong external magnetic field is impressed in the antiparallel direction under such a condition, the direction of magnetization of the ferromagnetic layer composed of the Co layer 6 and NiFe layer 7 becomes antiparallel, and the MR ratio shows a large change for a ratio change.
Patent JP-H0791118-A (JP)
Title: Locking management device of security equipment
Inventor: ARIKAWA MASASHI
IPC: G08B25/04
Filed: 1991-11-26
Abstract: PURPOSE:To miniaturize a locking management device, by providing a solenoid mechanism unlocking in accordance with an input operation by a key-containing member, a key holder, a card reader, etc., and a detecting switch. CONSTITUTION:When entering a building, one inserts a magnetic card into a card insertion slot of a locking management device 10 and when the contents of the card reader coincides with each other, a position lamp 15 at the corresponding position is put on. Next, current is conducted into a electromagnetic solenoid 23 and a plunger 24 is pulled up from a pin hole 25 to unlock the key container 11 having a cylinder 21 at the front end. Next, a user pushes the member 11 with fingers to pull out it and take out the key holder 13. When pushing the member 11 into the management device 10, a detecting switch 26 detects no key holder 13 and an alarm-clear signal is issued to a crime- prevention monitoring device. even if the user enters a room, an antitheft alarm is not issued, In this way, a cylinder member is enough for the key containing part and hence, the device can be miniaturized.
Patent JP-H11144246-A (JP)
Title: Production of magnetic recording medium
Inventor: YATAGAI HIROSHI
IPC: C23C14/58
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the surface characteristic of a magnetic film and to achieve the improvement in output and C/N by forming the magnetic film by using a vacuum vapor deposition method on a nonmagnetic base and subjecting the magnetic film to etching, then irradiating the magnetic film with halogen lamp light. SOLUTION: The nonmagnetic base is made to travel from a delivery roll 24 toward a take-up roll within a vapor deposition apparatus 20 and the magnetic film is successively deposited on one surface of the nonmagnetic base. The magnetic metallic material in a crucible 26 is first heated and is deposited by evaporation on one surface Next, the magnetix film is etched by irradiating the same with ion seeds from an ion gun 29 of the nonmagnetic base to form the magnetic film. Next, the nonmagnetic base formed with the magnetic film is made to travel in a halogen lamp irradiation section 30 and the damage of the magnetic film by the etching is relieved by the irradiation with the halogen lamp light. As a result, the damage on the surface of the magnetic film is relieved and an excess amt. of a nonmagnetic oxide is decomposed. The magnetic film does no longer give rise to spacing loss.
Patent JP-H06141528-A (JP)
Title: Method of making liquid flow and transfer apparatus
Inventor: ONISHI TOSHIKAZU
IPC: H02K44/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide an apparatus to transfer a liquid of a minute region having an ion conductivity. CONSTITUTION:In an apparatus for making flow of a fluid having an ion conductivity introduced between an active electrode 152 placed in a flow path 151 having an internal gap capable of passing a liquid and an opposed electrode 153, the liquid supplied from a supply tank 154 is carried to the side of a receiving tank 155 by applying a voltage between the electrodes 152 and 153 by a power source 156 and acting an electromagnetic force on ions in the proximity of the active electrode 152. Thus, without installing means for applying magnetic and electric fields independently, the liquid can be stably passed and transferred by the electromagnetic force.
Patent JP-H07166329-A (JP)
Title: Production of material plated with al-cr alloy by vacuum deposition
Inventor: IWAI MASATOSHI
IPC: C23C14/14
Filed: 1993-12-10
Abstract: PURPOSE:To stably and continuously produce a material plated with an Al-Cr alloy by vacuum deposition and excellent in the appearance and quality by regulating the temp. of a material to be plated before and after plating at the time of continuous plating with the Al-Cr alloy by vacuum deposition. CONSTITUTION:A material to be plated is pretreated by reduction and activation or the like, Al-Cr mixed vapor is generated from an alloy bath in a single evaporating vessel in a vacuum vessel and at least one side of the material to be plated is continuously plated with an Al-Cr alloy by vacuum deposition. In this vacuum deposition method, the temp. of the material to be plated is controlled to >=200 deg.C before the beginning of plating and to <=400 deg.C at the end of plating. By this temp. control, the crystal structure of the resultant plating layer is preferentially oriented parallel to the substrate to prevent the tarnish of the surface of the plating layer such as blackening and to obtain high luster, and the satisfactory appearance and quality are secured.
Patent JP-H02199126-A (JP)
Title: Silazane oligomer and its preparation
Inventor: CHIRO BAASU
IPC: C04B35/589
Filed: 1989-12-01
Abstract: PURPOSE: To obtain a silazane oligomer which is useful for obtaining silazane polymers which, when thermally decomposed, forms Si 34 -contg. ceramic substances by reacting NH 3  with a mixture of specific chlorosilanes.  
     CONSTITUTION: A mixture of a compd. represented by the formula: R 1 R 2 SiC 2  (wherein R 1  and R 2  are each H, a 1-6C alkyl, or a 2-6C alkenyl) and a compd. represented by the formula: Cl 2 R 3 Si-CH 2 CH 2 -SiR 3 Cl 2  (wherein R 3  is a 1-6C alkyl or a 2-6C alkenyl) is reacted with an excess of NH 3  at 70-100°C. 
     COPYRIGHT: (C)1990,JPO