baber/WOPTO huggingface dataset:
Patent JP-S574118-A (JP)
Title: Vapor phase reaction of semiconductor substrate
Inventor: KOBAYAKAWA HIROSHI
IPC: C23C16/455
Filed: 1980-06-10
Abstract: PURPOSE:To enhance efficiency of production and to obtain a growth layer having little variation of thickness and specific resistance value on a semiconductor substrate when the semiconductor substrate is heated and a vapor phase reaction gas is sprayed on the surface thereof to make it to perform vapor phase reaction by a method wherein the substrate is placed at the prescribed position without being moved and a gas injecting part is transferred along the surface of the substrate. CONSTITUTION:A semiconductor substrate supporting plate 11 having a built-in cartridge heater 12 is arranged horizontally, plural semiconductor substrate 3a, 3b, etc., to be performed vapor phase growth thereon are put on it and are heated at 350-500 deg.C. Then a doping nozzle 14 to mount over the supporting plate 11 are arranged placing a gap between them, and is transferred along rails 5 extending over the substrate on the starting edge and the substrate on the ending edge dragging multiple sliding pipes, bellows, etc., constituting a conduit of gas. At this time, the doping gas is made to be blown against the surface of the substrate with the prescribed blasting pressure. Accordingly the supporting plate 11 having large weight can get along without being transferred, and the because the nozzle 14 is light, variation of the growth layer becomes little.
Patent JP-S58193652-A (JP)
Title: Preparation of cakes
Inventor: KONDOU MASAO
IPC: A23G3/34
Filed: 1982-05-08
Abstract: PURPOSE:In a process to blend, to heat, to mold and to cool a raw material for cakes, such as sugar, thick malt syrup, etc., to prepare efficiently a molded cake having a complicated shape, by using an injecting molding means as a molding means. CONSTITUTION:A raw material for cake consisting of sugar, thick malt syrup, etc. as a main material is blended and temprature is regulated to give a melted material, which is fed to the hopper 1, and a fixed amount of the melted material is continuously fed to the heating cylinder 2. The melted material in the cylinder 2 is led in the direction of the mold 8 by the injection plunger 3 under high pressure, temperature is regulated by the band heater 5, and the melted material is injected from the nozzle 7 to the mold 8. When the molded cake in the forming mold 8a of the mold 8 is cooled and becomes a fixed hardness, both the forming molds 8b and 8c are separated, and the molded cake attached to one forming mold 8b is separated from the forming mold 8b by the ejector plate 9.
Patent JP-S58194761-A (JP)
Title: Method and apparatus for pregeneration of molten salt for ion exchange
Inventor: IKEDA MITSUAKI
IPC: C03C21/00
Filed: 1982-05-07
Abstract: PURPOSE:To enable the reuse of waste molten salt, safely, in high operation efficiency, by dissolving the used salt to obtain an aqueous solution at a relatively high temperature, cooling the solution to precipitate the salt crystal, and separating and melting the crystal. CONSTITUTION:The waste molten salt 2 which is used for the ion exchange of the ions in glass with the ions in the molten salt is mixed with water in the precipitation chamber 8 to obtain an aqueous solution 11 of the waste salt at a relatively high temperature. The aqueous solution 11 is cooled with a water jacket 12 under stirring to decrease the solubility of the waste molten salt to water, and obtain precipitated salt crystal and a supersaturated solution. The supersaturated solution composed of the crystal of pure salt and saturated solution of salt containing lithium is transferred to a centrifugal separator 22 to separate the supersaturated solution into the salt crystal and the saturated solution. The separated salt crystal is molten in a premelting furnace 37, and charged to the ion exchange furnace 1 as the molten salt for ion exchange.
Patent JP-H11271979-A (JP)
Title: Lithographic printing plate
Inventor: ISHIKURA HIROYUKI
IPC: G03F7/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent minute white void defects due to an aluminum supporting body with respect to a lithographic printing plate which uses a silver complex salt diffusion transfer method and which has physical developing nuclei between a silver halide emulsion layer and an aluminum supporting body which is roughened and anodically oxidized. SOLUTION: This lithographic printing plate has physical developing nuclei between a silver halide emulsion layer and an aluminum supporting body which is roughened and anodically oxidized. The structural layers of the lithographic printing plate contain a benzimidazole or benztriazole or derivs. of these having groups selected from nitro groups, cyano groups and acyl groups.
Patent JP-H06248863-A (JP)
Title: Suspending device
Inventor: ICHIGE TAKEJI
IPC: E04G3/28
Filed: 1993-02-26
Abstract: PURPOSE:To contrive a movement of a suspension device freely even if it is heavy with regards to a suspension device which is capable of running along guide rails, suspending suspension objects, such as ladder or scaffolding. CONSTITUTION:A suspension device comprises a guide rail 6 and a runner 2 provided with a plurality of wheels. The runner 2 is capable of cantilever- supporting a suspending object on a rack 17 of the runner with a supporting shaft 20 in structure. The supporting shaft 20 is freely fitted into the runner's rack 17 and mounted thereto so that it may be rotated. When starting its running operation, even if the lower part of the suspending object is pressed with force, only the suspending object is inclined, the runner 2 keeps its original horizontal position constantly. Furthermore, it is so arranged that constant and equal load may apply to a plurality of longitudinal wheels 18 and 18' of the runner so that it may start its running operation swiftly.
Patent JP-S533382-A (JP)
Title: Recording system for number of passengers getting on and out of bus
Inventor: NISHI KENICHI
IPC: G07C9/00
Filed: 1976-06-30
Abstract: PURPOSE: To make data distinct in the point that who operated it, by recording informations concerned with driver as well as number of passengers getting on and out of the bus at every bus stop. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08272687-A (JP)
Title: Input/output cache memory
Inventor: KAWAKAMI TAKUYA
IPC: G06F12/08
Filed: 1995-04-03
Abstract: PURPOSE: To release an unnecessary cache line in the early stage by preferentially invalidating data, which is accessed with less probability, on an input/ output cache memory. CONSTITUTION: An input/output cache memory 100 is provided with a data memory 110 where the data part is stored, a tag memory 120 where the address tag part is stored, a control circuit 130 which controls the data memory 110 and the tag memory 120, an address latch 140 which holds the address from an input/ output device, a comparison circuit 150 which checks coincidence between the upper part of the address held in the address latch 140 and the address stored in the tag memory 120, and a last detection circuit 160 which detects that the address indicated by the address latch 140 is the last element of the cache line. When the last detection circuit 160 detects the last element, the control circuit 130 invalidates the entry.
Patent JP-S565358-A (JP)
Title: Manufacture of colored fog-resistent product
Inventor: FUNAKI MASAAKI
IPC: D06P3/00
Filed: 1979-06-21
Abstract: PURPOSE: To obtain a fog-resistent colored product by treating a base material containing a surfactant with a dying liquid containing specific proportions of a colorant, surfactant, and a solvent as needed.  
     CONSTITUTION: A base material treated with a surfactant and a blurless resin for its surface is dyed with a dying liquid contg. a colorant and a surfactant, totaling 20W100wt%, together with a solvent as needed. The base material used is a polyol- modified melamine resin, or a mixture of precondensate of a methylol melamine resin in which part or all of methyl group is alkyl-etherified, and a polyhydric alcohol having ethylene oxide chain of a molecular weight of 100W2,000. Also, the surfactant used is an anionic or nonionic one, and also the colorant used is a dye.  For example, the dying treatment is made at 70W95°C for 10sec to an hour to obtain an uniformly dyed product without damaging its fog resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63190082-A (JP)
Inventor: NOSETANI SADAMU
IPC: D06M101/16
Filed: 1987-04-01
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-H08269350-A (JP)
Title: Mixture of fiber-reactive azo dyes and method of using same to dye hydroxy- and/or carboxamide-containing fiber material
Inventor: ANDOREASU FUON DERU ERUTSU
IPC: D06P1/38
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a dye mixture which comprises specific types of monoazo dyes and the like and copper formazan dyes and the like, is capable of dyeing in blue, red, (reddish) brown, purple, golden yellow and the like, is excellent in fastness and build-up property with a desired hue being readily obtained, and is useful for dyeing cellulose fibers.  
     SOLUTION: The dye mixture comprises (A) one or more of monoazo dyes of formula I (wherein M represents H or an alkali metal; R 1  and R 2  independently of one another represent H, methyl, ethyl, methoxy or ethoxy; Y represents vinyl, β-chloroethyl or the like; R represents H, methyl, sulfo or carboxy), (B) one or more of monoazo dyes of formula II (wherein R 3  and R 4  independently of one another represent R 1 ; Z 1  represents a 2-5C alkanonyl, benzoyl, 2- cyanoamino-4-chloro-1,3,5-triazin-6-yl or the like), and (C) one or of copper formazan dyes of formula III (wherein R 9  represents H or sulfo; R 10  represents H, a 1-4C alkyl, sulfo or the like; and X represents carbonyloxy, -O- or the like) and the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61234805-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47B77/10
Filed: 1985-04-12
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-S58195293-A (JP)
Inventor: KUROSAWA AKIHITO
IPC: G07F11/56
Filed: 1982-05-10
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-S57193337-A (JP)
Title: Crosslinking molding extruding machine
Inventor: ITOU HIROO
IPC: B29C48/395
Filed: 1981-05-25
Abstract: PURPOSE:To equalize the dispersion of a crosslinking agent into a resin by forming the flight pitch of a supplying zone in an extruding machine smaller than that of a compressing zone or a weighing zone. CONSTITUTION:The pitch of a flight 8 in a supplying zone 10 is formed smaller than that of the flight 8 in a compressing zone 11 or a weighing zone 12, such as less than 1/2, thereby increasing the staying time of a resin material 5 and a crosslinking agent 14 in the zone 10. Accordingly, the dispersion of the agent 14 into the material 5 becomes uniform, and even if the rotation of a screw 4 is raised to increase the extruding amount, a crosslinking molding material having preferable dispersion of the agent can be obtained.
Patent JP-H10267692-A (JP)
Title: Optical encoder
Inventor: KOBAYASHI SHINJI
IPC: G01D5/30
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem of a poor assembly and to reduce the cost by providing a single light-emitting element and a plurality of light reception elements, providing a mirror surface rotary disc and its mirror surface opposing ly for the light-emitting element and the light reception elements, and receiving reflection light with a phase ' difference for the light reception elements. SOLUTION: When the mirror surface of a mirror-surface rotary disc 3 opposes a light-emitting element 4, neither a light reception element 5 nor a light reception element 6 receive light and do not output any light reception signal. In this case, when a shaft 2 rotates counterclockwise, the element 6 begins to receive light and increases the quantity of light and begins to generate a light reception signal in time. When the disc 3 further rotates and the light- emitting element 4 opposes an area near a middle point between the top and bottom of a mountain, the quantity of received light by the element 6 reaches a peak. Then, the quantity of light of the element 6 is attenuated, so that the element 5 increases the quantity of light being received and generates a light reception signal.  When the shaft 2 is rotated clockwise, a phase between outputs being generated by the elements 5 and 6 is delayed by 90 deg. and a speed can be measured by counting the number of output pulses.
Patent JP-H1032660-A (JP)
Title: Transmission method for facsimile equipment
Inventor: KIN JOGEN
IPC: H04N1/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a facsimile call from being interrupted by the user because a silence state is caused or a CNG tone is heard at first even when a handset is lifted up in a facsimile equipment in common use for a telephone set. SOLUTION: A transmission guide message is sent from a voice memory at the start of transmission (106). That is, when a handset is lifted up at a receiver side, a facsimile transmission guide is heard. In this case, when a FAX number registered in common use for a telephone set is designated in the case of one touch dialing, a message is sent. When a CED tone is detected by transmission of the message, the protocol is progressed for the transmission (107 to 112) and after the end of message transmission, a CNG tone is sent and when a CED tone corresponding to it is detected, the protocol is progressed for the transmission (108 to 112).
Patent JP-2000276441-A (JP)
Title: Packet transfer device
Inventor: OKAMURA KAZUHISA
IPC: H04L29/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a packet transfer device which receives a packet including event sequence data and uses a common reproducing timing clock at the time of using plural devices. SOLUTION: In a packet handler 41 as a master, a reproducing sampling clock outputted from a PLL 35 is outputted to a PLLin of a packet handler 42 through a switching part 36 and PLLout. In the packet handler 42, the switching part 37 has been switched to the PLLin side. Therefore, the reproducing sampling clock inputted to PLLin is outputted to not only a read control part 36 but also PLLin of a packet handler 43 through PLLout. In the packet handler 43, the same operation as the packet handler 42 is performed.
Patent JP-H02258672-A (JP)
Title: Piezoelectric ceramic composition
Inventor: KAWABATA AKIRA
IPC: C04B35/49
Filed: 1989-03-31
Abstract: PURPOSE:To provide a piezoelectric ceramic composition having a permittivity of <=500 at a specific temperature between room temperature and approximately 100 deg.C, a large piezoelectric coefficient and a high performance index by comprising a specified composition of PbZrO3-Pb(Zn1/3Nb2/3)O3-PbTiO3. CONSTITUTION:A piezoelectric ceramic composition comprises a composition range represented by a general formula: PbZry(Zn1/3Nb2/3)zTixO3 (wherein x+y+z=1; x is 0.07; 0.82<=y<=0.93; 0<z<=0.11). The composition expresses the second transition temperature corresponding to the mixed composition ratio of the titanium. Since giving a remarkably high performance index relating with the piezoelectric property, the composition is suitable for IR ray sensors, etc.
Patent JP-S60222717-A (JP)
Title: Optical encoder
Inventor: NAKAGAWA SHIROU
IPC: G01D5/30
Filed: 1984-04-20
Abstract: PURPOSE:To enhance the resolution of position information, by detecting the relative positions of a reflecting plate and a window as the position information, based on the difference between the electric signals, which are obtained from two light receiving elements. CONSTITUTION:A driving voltage is applied to an input terminal 19. Light beams are emitted from two light emitting elements 14 and 15. When a moving body 10 is moved in the direction of an arrow 21, a reflecting plate 11 on the moving body 10 can be seen or hidden when viwed through a window 13 of a fixed slit 12. Said light beams are reflected by the reflecting plates 11 and inputted to light receiving elements 16 and 17. The light beams are converted into electric signals. The difference between the electric signals is obtained through a differential amplifier 18. The difference voltage is outputted from an output terminal 20. Therefore, the output of the differential amplifier 18 indicates the relative position with respect to the reflecting plate, i.e., the output corresponds to the relative position with respect to the moving body. Thus the resolution of the position information can be enhanced.
Patent JP-H07288802-A (JP)
Title: Intruded object supervisory equipment
Inventor: FUJINO YUICHI
IPC: H04N19/00
Filed: 1994-04-18
Abstract: PURPOSE:To relieve the economical load attended with a cable installation between a supervised area and a supervisory member room by relieving the load of a supervisory person such as supervision of plural supervisory monitors with respect to the intruded object supervisory equipment supervising an intruded object such as a person and raising warning to the supervisory personnel. CONSTITUTION:An intruded object is detected from a video signal picked up by an intruding object detection and tracing camera 10 and a supervisory camera universal head controller 4 is controlled based on position coordinate information. Thus, the tracking and image pickup of the intruded object by a supervisory camera 1 is attained. The intruded object video image picked up by the supervisory camera 1 is coded and processed into a packet, and it is sent to a network. A supervisory personnel chamber 8 receives packet data on the network and coded data are decoded into a video signal and it is displayed on the supervisory monitor 3.
Patent JP-S533894-A (JP)
Title: Electric pulsation analyzer
Inventor: AKIYAMA JIYUNICHI
IPC: G01N27/26
Filed: 1976-06-30
Abstract: PURPOSE: To make qualitative and quantitative analysis possible with high resolution even though large amount of specimen is charged in, by making inner diameter of a portion of capillary tube to which specimen charging nozzle is attaced, to be larger than inner diameter of residual rear portion of capillary tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04289006-A (JP)
Title: Control method for gripping force of chuck
Inventor: KASHIWA MASAHIRO
IPC: B23B31/30
Filed: 1991-03-18
Abstract: PURPOSE:To always control the actual gripping force of a chuck to be optimum force by continuously changing the hydraulic pressure to operate chuck claws according to variation of rotating speed of a main spindle. CONSTITUTION:Relative characteristic between the gripping force of chuck claws 14 and the control signal of a pressure adjusting means, and relative characteristic between the centrifugal force applied on the chuck claws 13 and the rotating speed of a main spindle 11, are searched, from these characteristics, relation between the rotating speed of the main spindle 11 and the control signal of the pressure adjusting means 23 for obtaining actual gripping force suitable for machining is obtained and instituted in a control part 30. When the rotating speed of the main spindle 11 is varied, the control signal based on the relation between the rotating speed of the main spindle and the control signal is output to the pressure adjusting means 23 to change the gripping force of the chuck claws 11, and hence actual chuck gripping force is continuously controlled to be in optimum condition.
Patent JP-H02291511-A (JP)
Title: Optical information transmitting system for unidirectional two way transmission or simultaneous transmitting/receiving transmission
Inventor: KURUTO FUSUGENGAA
IPC: G02B6/28
Filed: 1990-03-27
Abstract: PURPOSE: To obtain inexpensive and also favorable optical quality by fixing two wave lengths to be below the limit wave length of a waveguide and using a single mode fiber welding coupler having different fibers as a multiplexer, a demultiplexer and an exchange change-over equipment. CONSTITUTION: Optical signals S1 and S2 irradiated from optical transmitters 99 and 100 to the waveguide 104 are provided with mutually different wave lengths λ1 , λ2 and transmitted by mutually different waveguide modes LP11 and LP01 . Then, the multiplexer 41 and the demultiplexer 51 or the exchange change-over equipment are respectively the single mode fiber welding couplers 21 and 31 and the couplers 21 and 31 are produced by the fibers 22, 23, 32 and 33 with difference in the diameters of a core and a clad. Thus, a superior optical information transmitting system for transmitting the two optical signals by uni-two way or simultaneous exchange is obtained.
Patent JP-H10268247-A (JP)
Title: Manufacture of liquid crystal panel
Inventor: YUKI AKIMASA
IPC: G02F1/1341
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To decrease the total weight of a glass substrate without altering an existing manufacturing line by etching a 1st and a 2nd glass substrate from the opposite surfaces from the surfaces which face each other. SOLUTION: After a panel 6 to be etched is completed, the glass substrate 1 is etched from the opposite surface from the surface (surface coming into contact with a liquid crystal layer 3) on which the glass substrates 1 and 2 face each other. This etching process is carried out by an etching device 11 by using fluoric acid(HF) as an etchant. In this case, the panel 6 to be etched is arranged on a susceptor 12 so that the glass substrate 1 faces a shower head 13. Then the shower head 13 sprays the etchant uniformly on the surface of the glass substrate 1 from many formed etchant blowout holes. Then the glass substrate 2 is etched similarly to the glass substrate 1 and a polarizing sheet is stuck on the glass substrate 1 and 2 to complete the liquid crystal panel.
Patent JP-S58194841-A (JP)
Title: Esters of 4-(trans-4'-alkyloxymethylcyclohexyl)benzoic acid
Inventor: INOUE HIROMICHI
IPC: C07C43/168
Filed: 1982-05-11
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are 1-10C alkyl; n is 1 or 2). EXAMPLE:4-( Trans-4'-methyloxymethylcyclohexyl )benzoic acid 4''-methylcyclohexyl ester. USE:A liquid crystal composition. Having wide liquid crystal phase and improved stability. Having improved compatibility with another liquid crystal compound and blending will raise a transparent point. PROCESS:Methyl trans-4-phenylcyclohexanecarboxylate shown by the formula IIis reduced, reacted with p-toluenesulfonyl chloride, alcoholate, iodine and iodic acid, and a cyaniding agent successively, and hydrolyzed to give a compound shown by the formula III. The compound is reacted with thionyl chloride to give a benzoic acid chloride, which is reacted with a trans-4-alkylcylohexanol or trans-4-(trans-4'-alkylcyclohexyl)cyclohexanol, to give a compound shown by the formula I .
Patent JP-S534578-A (JP)
Title: High-frequency crystal wrist watch
Inventor: ICHINOSE MATSUO
IPC: G04G17/04
Filed: 1976-07-02
Abstract: PURPOSE:To provide a high-frequency crystal wrist watch, in which input, output and power source terminals of an integrated circuit are connected to other unit through a protecting circuit made of diodes and resistances arranged on other silicone substrate, whereby it is prevented that static electricity be directly applied on input, output and power source terminals of SOS circuit.