baber/WOPTO huggingface dataset:
Patent JP-H04214089-A (JP)
Title: Method and apparatus for preparation of product
Inventor: JIMU II KURENMANSU
IPC: C30B29/40
Filed: 1991-03-06
Abstract: PURPOSE: To attain the reduction of thermal stress to grown crystallites by housing a reacting material in the wall space of a crucible having double walls, and destroying the inner wall through chemical reaction with the outer surface of the inner wall of the crucible in the case of melting.  
     CONSTITUTION: A reacting material 26 such as CaCl 2  is housed between an inner wall 24 and an outer wall 25 of a crucible 11 in the structure of double walls. Next, a semiconductor raw material 12 such as InP, packing agent 14 such as B 2 O 3  and reacting material 26 are heated together with the upper part of seed crystallites 13 into melted body under an inert gas atmosphere. The reacting material 26 is weakened by reacting with the inner wall 24 of the crucible 11, and the generation of any defect on an ingot is suppressed when cooling the melted body. The evaporation of group V elements 22 from the melted body is suppressed by heating and atomizing the group V elements 22 such as P. Next, a prescribed temperature gradient is formed inside the crucible 11 by controlling a heater element 16, and the upside of the seed crystallites 13 is gradually frozen. Since the seed crystallites 13 form the crystal azimuth coaxially with the crucible 11, compound semiconductor crystallites grown from the surface 28 of seed crystallites are grown in a crystal azimuth (100). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S59206802-A (JP)
Title: Optical fiber sensor
Inventor: TOKUNAGA ICHIROU
IPC: G01B11/00
Filed: 1983-04-13
Abstract: PURPOSE:To enable an increase of the difference in the quantity of light between a high level and a low level and to generate a stable output by forming both top ends of optical fibers connecting a light emitting element to a photodetector into a flat shape, bringing both fibers into face-to-face contact with each other and joining the fibers. CONSTITUTION:The top ends 4, 5 of both fibers are bundled to one body by bringing the peripheral surfaces thereof into face-to-face contact with each other and are disposed to face a detecting slit 3 apart at a distance Z. The ends 4, 5 are juxtaposed with the moving direction A of the slit 3 so that the extending direction of an effective reflecting area P and the extending direction of a reflecting surface 3a are made coincident with each other. Even if both right and left ends P1, P2 of the area P overlap partly on the reflecting surfaces 3a, 3a positioned on both surface of the non-reflecting surface 3b, the light reflected by the right end P2 cannot be made incident to the inside of the fiber end 5 having a flat shape. The quantity of the light which a phototransistor receives is therefore diminished even if the area of the parts P1, P2 where the surfaces 3a, 3a and the area P overlap is increased by increasing the distance Z.
Patent JP-S63231840-A (JP)
Title: Magnetron output section
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/40
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the deformation or silver solder, ensure the flow of a solder material to a connection face, and eliminate the defective soldering by storing the silver solder material on a step section provided at the portion where an exhaust pipe penetrates and is connected to a cup body and soldering and connecting it. CONSTITUTION:A cup body 3 is soldered and connected to a ceramic cylinder body 4 serving as an output window of microwaves at the end section of the outer periphery section of an exhaust pipe 2. A ring-shaped step section 3a is provided and coupled and arranged at the inner periphery end of the cut body 3. In this constitution, the silver solder 5 made by winding and cutting a linear silver solder material is inserted and heated in the ring-shaped step section 3a formed on the coupling section between the exhaust pipe 2 and the cup body 3. Accordingly, such a phenomenon occurs that a cut section 5a is expanded as shown by a dotted line. The step section 3a of the cup body 3 prevents the expansion of the silver solder, thus the silver solder 5 can be sufficiently fed to the connection section.
Patent JP-H11333501-A (JP)
Title: Manufacture of wire and bar material and manufacturing equipment therefor
Inventor: SENBO TORU
IPC: B21B13/12
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and equipment of a steel wire and bar by which the steel bar of different diameter is continuously rolled, moreover, shape changing including a rolling mill on the upstream side is not required within a prescribed range of the the diameter of a product size. SOLUTION: Without executing the shape changing in a finishing mill 9 on the upstream side of a four-roll rolling mill train 4, that is, without changing the set values of rolling conditions in the finishing mill on the upstream side to size changing, and, by changing the setting of the rolling conditions via a rolling condition setting means 7 in accordance with the product size to the controller 5 for controlling the four-roll rolling mill train 4 of the finnal stage, the wire and steel bar of different diameters are continuously manufactured.
Patent JP-S59189383-A (JP)
Title: Wiper blade cleaning device of copying machine
Inventor: NAKAGUCHI MITSUJI
IPC: G03G21/10
Filed: 1983-04-12
Abstract: PURPOSE:To switch the press-contacting force of the front edge part of the blade to the surface of a photosensitive body optionally high and low, and to eliminate a defect of cleaning and minimize the damage of the front edge part of a wiper blade made of elastic material by moving up and down the rear edge part of the wiper blade. CONSTITUTION:When a copying machine starts operating and enters a preparatory cycle stage wherein no influence is exerted upon a copy, an electromagnetic solenoid 13 operates to operate an operating layer 14, and a pressure setting plate 12 is rotated clockwise to draw up a spring 11; and the front edge part 8 of the blade 7 is held pressed against the surface of the photosensitive body 6 at high pressure through a connecting lever 10 and a channel 9 to scrape off foreign matter such as residual toner arriving while sticking to the surface of the photosensitive body and powder in the residual toner. At this time, the front edge part 8 of the blade 7 moves to some specific position in the rotating direction of the photosensitive body 6 and scrapes off the toner there. When this copying process is completed, the electromagnetic solenoid 13 is released from the operation before the rotation of the photosensitive body 6 stops, and returns to its original state by its restoring force.
Patent JP-H10246913-A (JP)
Title: Camera using film with magnetic storage part
Inventor: NODA KEIICHI
IPC: G03B17/24
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a camera constituting so that the storing operation of information added to a photograph by sorting the information added to a photographic to the information related to data, the information related to event and the information related to message, selecting the respective information as a group and storing them at the magnetic storing part of a film. SOLUTION: The information related to data being the data information, the information related to even and the information related to message are previously decided as the various kinds of information added to a photograph stored at the magnetic storage part of the film. Then, the respective information are stored to the first, the second and the third groups and stored in the memory 20 of a CPU 19. The first group information is automatically stored at the magnetic storage part of the film by reading out the data information from the memory 20 according to a photographing action corresponding to the date of the date information.  The second and the third group information hare selected by a group selection button 14 and stores at the magnetic storage part of the film by operating an information selecting button 15 and selecting the required information from the individual information displayed at an information display part 16.
Patent JP-S59189587-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/72
Filed: 1983-04-12
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-H01236606-A (JP)
Title: Method of forming electrode such as ceramic electronic parts and the like
Inventor: NAKAO YOKO
IPC: H01G13/00
Filed: 1988-03-17
Abstract: PURPOSE:To prevent oxidization of the surface of a nickel electrode, and to contrive improvement in solder dipping property and exfoliation strength by a method wherein, after a nickel electrode has been formed, a heat treatment is conducted in a oil and fat solution. CONSTITUTION:A nickel electrode is formed on the surface of an element to be used for the buzzer of a disc-like piezoelectric body in an Ni-P plating bath by conducting electroless plating. Then, a heat treatment is conducted in the solution of fats and oils of one or two or more kinds selected from an oleic acid solution, a stearic acid, a wax solution, a vaseline solution, a paraffine solution, a lanoline solution and the like. As a result, the oxidation of a nickel electrode can be prevented, and the workability in soldering, when a lead wire is provided on the above-mentioned electrode by solder dipping, and the exfoliation strength of a lead wire can be improved.
Patent JP-H01239333-A (JP)
Title: Remote controlled position detector for airconditioner
Inventor: EJIMA YASUYUKI
IPC: F24F11/02
Filed: 1988-03-17
Abstract: PURPOSE:To eliminate design-related limitations, enable the detection of remote- controlled position without fail, and hence broaden the range of detection of remote- controlled position, by laying out a plurality of light receiving elements on the same level, which receive infrared light signals transmitted from a remote controller, and providing a lens in front of said light receiving elements. CONSTITUTION:A lens 2 is provided in front of light receiving elements 1a, 1b and 1c laid out almost on the same level in order to refract incoming infrared light. When a remote controller is laid out in the left direction, the incident infrared light is subjected to refraction by the lend 2. A large optical intensity level of infrared light incidence is generated on the light receiving element 1c as well. When the remote controller is laid out in front, the maximum optical intensity level of infrared light incidence is generated on the light receiving element 1b. When the remote controller is laid out in the right direction, the light receiving element 1a receives the maximum optical intensity level of infrared incidence. The provision of the lend 2 in front of the light receiving elements 1a, 1b and 1c makes it possible to concentrate infrared light, detect definitely the position of the remote controller, increasing an absolute intensity level of infrared light signal and hence broadening the detection range of the remote-controlled positions.
Patent JP-H06276312-A (JP)
Title: Facsimile equipment
Inventor: TANIGUCHI AKIFUMI
IPC: H04M1/274
Filed: 1993-03-23
Abstract: PURPOSE:To attain one-touch communication with opposite parties whose number is larger than that of one operation keys by displaying plural communication destination data stored corresponding to each one operation key at each depression of the one operation key. CONSTITUTION:When a same one operation key consecutively inputted for four times or over, three communication destination data stored in a communication destination table of a RAM 16 are displayed onto an LCD display section 10 cyclicly corresponding to the one operation key. When the key is discriminated not to be a one operation key, whether or not a key whose depression is detected just precedingly is a transmission key 8 is discriminated based on the information outputted from an input control section 9. When the key is discriminated to be the transmission key 8, whether or not a variable (n) is 0 is discriminated. That is, whether or not a communication destination is designated by the one operation key 6 is discriminated. In the case of nnot equal to 0, whether or not END information is stored in a communication destination table 17 corresponding to the one operation key specified by the information stored in a type data area is discriminated as n-th communication destination data is discriminated and when the information is not the END information, the communication is started.
Patent JP-2000254598-A (JP)
Title: Substrate cleaning apparatus
Inventor: MIMORI KENICHI
IPC: H01L21/304
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a rational substrate cleaning apparatus which can reduce the space occupied by the apparatus and is applicable to a production line and others. SOLUTION: An apparatus has supports 14a for supporting a substrate W to be cleaned from the lower side by each tip, a cleaning nozzle which moves along the bottom surface of the substrate W and supplies a cleaning liquid to the bottom surface, and an apparatus which drives the supports 14a vertically and is interlocked with the movement of the cleaning nozzle to prevent the interference between the supports 14a in front of the moving direction of the nozzle and the moving nozzle.
Patent JP-H05267248-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/302
Filed: 1992-03-19
Abstract: PURPOSE:To improve the contact between first and second photoresist layers by dry etching to pattern the first photoresist layer with the use of an etching gas which does not contain any carbon. CONSTITUTION:After coating a first photoresist layer 3 over the entire surface of a semiconductor substrate 1, a dry etching is executed by use of a gas which contains no carbon, such as an SF6 gas, as an etching gas to parttern the first photoresist layer 3. When the etching gas which does not contain any carbon is used for etching the first photoresist layer 3 like this, there is no formation of the polymer layer which deteriorates wettability on the surface of the resist, thus improving the contact between the first and second photoresist layers 3 and 4.
Patent JP-H07248530-A (JP)
Title: Camera provided with picture size switching function
Inventor: KIKUCHI YUTAKA
IPC: G03B17/28
Filed: 1994-03-09
Abstract: PURPOSE:To reduce the number of parts, to reduce the cost and to make it needless to change an optical path so as to eliminate the error of an imprinting light quantity accompanied with the switching of an imprinted position. CONSTITUTION:This camera is provided with changing means 2 and 3 changing a photographic picture size, and a single light projecting means projecting a luminous flux expressing data to be imprinted on an image recording medium. The light projecting means is constituted to be moved interlock with the changing means 2 and 3, so that projected light from the single light projecting means may be cast on the image recording medium at an appropriate angle(such an angle that the optical axis of projected light and the surface of the image recording medium may be vertical in substance) without providing an optical member such as a mirror in the optical path even in the case of changing the photographic picture size.
Patent JP-H08263751-A (JP)
Title: Standing emergency signal lamp
Inventor: USHITA TAKASHI
IPC: G08B7/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a standing emergency signal lamp allowed to be remotely operated, having convenience even at normal time and generating emergency illumination and an emergency signal by light and sound at emergency time. CONSTITUTION: The standing emergency signal lamp is provided with a switch 2 for opening/closing a current-carrying path between a plug 5 and a plug socket 3 in response to an output from a receiver 1, a switch 6 for switching an operation mode linked with a service interruption detecting means 7, a signal generator 8 for generating an emergency rescue signal, a sound generator 10, a drive controller 9 for controlling the drive of a lamp 11 and the sound 10, and a manual switch 12 in a body case.  The emergency signal lamp is constituted so as to be functioned as a wireless control plug socket adaptor at normal time, and at the time of survice interruption, automatically turn on a lamp 11 to drive both or either one of the lamp 11 and the sound generator 10 by a rescue signal generated from the signal generator 8 in response to the operation of a wireless remote controller 19 or the switch 12 in accordance with the operation mode switching of the switch 6.
Patent JP-H10261973-A (JP)
Title: Notice system utilizing outdoor loudspeaker
Inventor: KIHARA MASAYUKI
IPC: H04B7/26
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a system in which control of a do-mi-so-do chime or the like and selection/control of a siren blowing pattern of an outdoor loudspeaker are attained from a portable terminal and the voice from radio microphone radio equipment is notified by the outdoor loudspeaker. SOLUTION: This system is composed of a portable dummy call device A, radio microphone radio equipment B and an outdoor loudspeaker C. When a key switch part 1 in the dummy call device A selects, e.g. a siren blowing switch, a small speaker 5 sounds a siren blowing control tone, when a microphone 7 of the radio microphone radio equipment B catches the tone, a radio wave for siren blowing control is transmitted and when the outdoor loudspeaker C receives the radio wave, a various sound source part 17 selects a siren pattern and a large speaker 18 blows a siren. Thereafter, when a radio wave for voice broadcast is transmitted from the radio microphone radio equipment B, the voice broadcast using the outdoor loudspeaker C is conducted.
Patent JP-S59188686-A (JP)
Inventor: MOTOYUKI MASANOBU
IPC: G09B9/00
Filed: 1983-04-11
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-S62222157-A (JP)
Title: Fet ion sensor
Inventor: SUGANO KENICHI
IPC: G01N27/30
Filed: 1986-03-25
Abstract: PURPOSE:To enable elongated stable use, by employing polyvinyl chloride of mean polymerization degree of 1,500-6,000 as a film substrate of an ion- sensitive film. CONSTITUTION:By measuring the specified quantity of bis-12-crown-4 representing a Na<+> ion-sensitive substance and orthonitrophenyloethylether and sodium tetraphenylborate representing plasticizers and the specified quantity of tetrahydrofuran is added for dissolution. Next, polyvinyl chloride of mean polymerization degree of 1,500-6,000 is added as a film substrate material and the mixture is stirred to a uniform liquid. The Na<+> ion selecting film solu tion thus prepared is taken in a beaker and an arrow-shaped pH-sensitive ISFET is immersed and a Na<+> ion sensitive film 6 is formed at a gate unit and an FET sensor available for stable use for a lengthy period of time can be made.
Patent JP-H09257078-A (JP)
Title: Vibration control device
Inventor: WATANABE ISAO
IPC: F16F1/42
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and cost of a vibration control device and improve durability. SOLUTION: The inner upper part of the peripheral wall 12B of an upper mounting metal fitting 12 made of a steel formed in a box-form manner is covered with a top wall 12C and a recessed part 22 is formed in the under surface of the top wall 12C. A lower mounting metal fitting 14 made of a steel formed in a box-form manner is positioned at the lower side of the upper mounting metal fitting 12. A recessed part 32 is formed in the upper surface of a bottom wall 14C to cover the inner lower part of the peripheral wall 14B of the lower mounting metal fitting 14. An elastic body 16 having protrusions 42 and 44 is disposed between the lower and upper mounting metal fittings 14 and 12.  In such a state that the protrusion parts 42 and 44 are fitted in the recessed parts 22 and 32, respectively, the upper surface 16A of the elastic body 16 is adhered to the top wall 12C of the upper mounting metal fitting 12 by a resin adhesive and the under surface 16B of the elastic body 16 is also adhered to the bottom wall 14C of the lower mounting metal fitting 14 by a resin adhesive.
Patent JP-S62222696-A (JP)
Inventor: FUJIWARA AKIO
IPC: H05K3/46
Filed: 1986-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10258133-A (JP)
Title: Fire-resistant screen device
Inventor: NAKAJIMA KOJI
IPC: A62C2/10
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently contribute to speedy and smooth refuge, guide, life saving activity, etc., by providing a flame-retardant cover body fixed to the both side end parts of a flame-retardant floor body and covering the gap formed between the both side end parts of the flame-retardant floor body and the guide rail of both side parts. SOLUTION: When a motor operates by a fire signal from a control panel, etc., at the time of a fire, a flame-retardant flame resistan sheet body 14 is successively lowered in the state of inserting its both side end parts into the insertion ports 3 or right and left guide rails 1 and the flame-retardant floor body 17 at a lower end part is successively lowered in the state of inserting the tip part 34 of the flame-retardant cover body 32 of both side end part into the port 3 of the guide rail 1. The gap A formed between the both side end part of the floor material 18 and the guide rail 1 is covered by the covering plate part 35 and both side end parts and both side end parts of the material 18 is covered by an abutting plate part 33 integrated with the part 35.  Thereby, the gap A allowing smoke, etc., at the time of a fire, etc., is not formed to surely cover between the both side end parts of the material 18.
Patent JP-H02244270-A (JP)
Title: English word retrieving device
Inventor: TAKEUCHI MASANORI
IPC: G06F17/27
Filed: 1989-03-17
Abstract: PURPOSE:To improve the input flexibility of English words by returning a conjugated English word to its original form and retrieving the word again in consideration of conceivable ways of conjugation in terms of the English grammar when the input English word is conjugated by the plural form or the three unit form and not coincident with the English word data stored in a storage. CONSTITUTION:When an English word 'goes' is inputted, a conjugation form check means A decides the 'goes' as a conjugated form. At the same time, a primary original form conversion means B deletes the final 's' to correct the 'goes' into 'goe'. A primary reretrieving means C is applied to the 'goe' to recognize that the 'goe' is not included in an English-Japanese dictionary. Thus a secondary original form conversion means D is actuated to delete the final 'e'. Thus the 'goe' is corrected into 'go' and this 'go' is retrieved by a secondary reretrieving means E. Thus the 'go' is displayed as the retrieving result since the 'go' is included in the English-Japanese dictionary. As a result, the input flexibility is improved for English words.
Patent JP-H06126194-A (JP)
Title: Method of recovering rhodium from distillation residue of oxo-synthetic product
Inventor: PEETERU RATSUPE
IPC: B01J38/58
Filed: 1992-03-23
Abstract: PURPOSE: To use recovered rhodium directly as a catalyst by recovering rhodium at a high yield without using a considerable device cost, expensive chemicals and auxiliary substances. CONSTITUTION: For recovering rhodium from the distillation residues of the oxo synthesis products, the residue or a starting material contg. the residue is treated with oxygen or an oxygen-contg. gas in the presence of a 2-5C monocarboxylic acid and of an alkali metal salt of a 2 to 5C monocarboxylic acid. The rhodium is subsequently extracted with water as a water-soluble compd.