baber/WOPTO huggingface dataset:
Patent JP-S5948712-A (JP)
Title: Manufacture of plane optical element
Inventor: OKAMOTO NORIHISA
IPC: G02B6/134
Filed: 1982-09-10
Abstract: PURPOSE:To facilitate the positioning, etc., of an optical element obtained by forming a refractive index distribution on a plane glass substrate, by specifying the position of the refractive index distribution relatively with a positioning marker after providing the marker on the same substrate. CONSTITUTION:Sample glass 17 is coated with positive type photoresist after a Ti sputtered film 18 is formed, a photomask 23 which has a marker 21 in the same pattern with the marker 20 on the substrate and includes a pattern 22 for ion diffusion is used for exposure, and developement is performed. Then, Ti is etched with phosphoric acid through the peeling part 26 of the resist, which is peeled off to obtain glass for ion diffusion. Then, said sample glass is set so that the Ti mask is dipped on the side of molten salt of Ti2SO4, K2SO4 and ZnSO4 and held in an Ar atmosphere at about 580 deg. for six days. At this time, when the window diameter of the Ti mask is 0.5mm., a lens which has a 40mm. focal length and a 1mm. diameter is obtained.
Patent JP-S5283367-A (JP)
Title: Synthesis of 2-pyrrolidone derivatives
Inventor: HIMI JIYUNICHI
IPC: C07D207/26
Filed: 1975-12-27
Abstract: PURPOSE: 5-Hydroxymethyl-2-pyrrolidone derivatives of formula I (R 2  is ester residue; the dotted line represents the presence or absence of double or triple bond); for example, d-5-hydroxymethyl-1-(6-methoxycarbonyl-2-hexinyl)pyrrolidone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06349186-A (JP)
Title: Disk reproducing device
Inventor: ASANO MICHIHIRO
IPC: G11B17/22
Filed: 1993-06-03
Abstract: PURPOSE:To attain the prevention of a disk damage by confirming that a disk is not left at a center position in response to the output of a disk sensor when the disk is moved to a position from where the disk is brought to a storing position. CONSTITUTION:A system controller 300 inputs a signal, the bar D.CNT of the output of a photointerrupter 310 detecting the position of a stocker, a signal, the bar H.POS of the output of a photointerrupter 311 detecting the reference position of the stocker, the signals POS1 to POS3 of the outputs of switches 312 to 314 detecting a cam position and outputs signals ST.UP, ST.DWN for controlling the output of a motor driving circuit 315. Further, a microcomputer 308 inputs a signal, the bar D.DET of a disk sensor 328 detecting the disk on carriages brought at a center position in order to memorize whether or not the disk is placed on all carriages. Furthermore, the controller 300 is connected to a signal processing circuit 320 and a servo signal processing circuit 321 in order to control the reproduction or stoppage of the disk.
Patent JP-S6314540-A (JP)
Title: Communication equipment
Inventor: TAKAHASHI SHUICHI
IPC: H04L13/00
Filed: 1986-07-07
Abstract: PURPOSE:To prevent a drop of the capacity battery by constituting a communication equipment which receives power from the battery, so that a received data is stored and not outputted at the time of automatic reception. CONSTITUTION:At the time of unmanned reception, when an operator closes a switch SW1, power is supplied from a battery 2 to a radio equipment 16, a MODEM 15 and a memory 17, of a facsimile device and an automatic reception can be executed, and a data is stored in the memory 17. Power is not supplied to other part, therefore, a demodulated facsimile data is not sent to a buffer 14. When the operator closes the switches SW1, SW2, the received data which has been stored in the memory 17 is sent to a coder/decoder 13, deframed and reproduced, sent to a line buffer 12b, and a recording part 11b records it in recording paper.
Patent JP-H11353501-A (JP)
Title: Analysis model conversion method and analysis data integrated management system
Inventor: SASAKI YASUHIRO
IPC: G06T17/20
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To unify an analysis model and to share an analysis result by maintaining the corresponding relation between different analysis models and supplying the reduction function of conversion and analysis result between the different analysis models. SOLUTION: The number of element connections, which shows the number of elements in continuous solid element groups, is obtained on the respective solid elements in an inputted solid model 300. A shell element 500 is generated on a neutral face being the set of intermediate nodes positioned in the solid element group based on position information with the center element of the solid element group as a reference in accordance with the number of the element connections.
Patent JP-S5861720-A (JP)
Inventor: KAWAKAMI TOUHEI
IPC: A47L11/29
Filed: 1981-10-06
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-H055312-A (JP)
Title: Setting of structural center column
Inventor: YAMAMOTO TOMOYOSHI
IPC: E04G21/18
Filed: 1991-06-28
Abstract: PURPOSE:To set a structural center column to be provided on a pile constructed at job-site with high accuracy in a short time prior to the excavation of underground stair. CONSTITUTION:A setting base 10 having a guide 11 on its center is set on the ground's surface above a pile 50 constructed at the job site, and the horizon of the base 10 is adjusted by a level-regulating jack 20. Even for the guide 11, two directions crossing within the horizon and distortion are finely adjusted. A setting tool 30 is connected to the upside of a structural center column 1 by high-strength bolts, and the hanger tool on the upper end of the tool 30 is hung down through roller shackles to hang it up by the gravity center of the column 1. It is inserted into the guide 11 of the base 10 from the lower end of the column 1, and the guide rail 33 is vertically guided by the guide 11 of the base 10 and set in the concrete above the pile 50.
Patent JP-H0323989-A (JP)
Title: Thermal recording material
Inventor: HIGETA SHIGERU
IPC: B41M5/333
Filed: 1989-06-22
Abstract: PURPOSE:To obtain a thermal recording material having high sensitivity and excellent in image reliability generating no fading of a developed color image with the elapse of time by using a specific compound in the thermal recording layer provided on a support as a coupler. CONSTITUTION:A thermal color forming layer containing a leuco dye and a coupler as main components is provided on a support and at least one kind of a compound represented by formula (I) (wherein X is a nitrile group or a -COOR group, R is a 1 - 4C straight or branched alkyl group or a benzyl group and n is an integer of 1 or 2) is used as the coupler. This coupler becomes strong in the acidity of a hydroxyl group because a functional group having strong electron attractivity like a nitrile group or a -COOR group is many by one as compared with a fumaric acid derivative. Therefore, a developed color image increases in stability and becomes hard to fade.
Patent JP-S5585943-A (JP)
Title: Relay unit for external signal
Inventor: NAKANISHI TAKASHI
IPC: G06F3/05
Filed: 1978-12-25
Abstract: PURPOSE: To eliminate the loss time of electronic computer, by providing two or more electronic computers at least, reading in the input signal, converting it into the engineering unit, adjusting the transmission sampling time and delivering it to the respective computer.  
     CONSTITUTION: The process signal 2 inputted with the process signal input units P 1 WP n  is stored in the process signal input memory unit M and changed into the engineering unit with the engineering unit conversion type memory unit T c , arranged into the information constitution of electronic computer, and stored in the transmission information memory unit. Next, the transmission control unit D 1 WD n  are operated with the transmission sampling pitch required by the respective electronic computer at the transmission sampling pitch control memory unit TP and the information of electronic computer transmission information memory units S 1 WS n  is transmitted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0823475-A (JP)
Title: Scroll picture generation transmission device
Inventor: SHIMADA HIDEYUKI
IPC: H04N5/91
Filed: 1994-07-11
Abstract: PURPOSE:To efficiently record a scroll picture at an arbitrary display position by reading a still picture generated by dividing an input character string from a recording/ reproducing means, moving it in a direction opposite to a designated scroll direction at designated scroll speed and generating and transmitting the scroll picture. CONSTITUTION:The character string inputted from a character input part l is divided into plural strings and they are arranged on one screen by an editing processing part. Then, they are converted into more than one still pictures. The still pictures are displayed on a monitor display device 2 and the still pictures which are editing-processed are transmitted to the picture recording/reproducing part 3. The recording/reproducing part 3 records the still pictures in accordance with an instruction from a controller 4, reproduces/outputs the recorded still pictures and transmits the reproduced still pictures to a scroll processing part 5. The processing part 5 sequentially reads the character strings by adjusting them to the designated display positions and moves the read positions in the direction opposite to the designated scroll direction at designated scroll speed. When the scroll pictures are generated, the pictures are transmitted to a compositing unit 7 through an output interface 6 and adds the pictures to a TV signal.
Patent JP-S6313536-A (JP)
Title: Transmission/reception system
Inventor: TATEZUKI KUNIHARU
IPC: H04L1/06
Filed: 1986-07-04
Abstract: PURPOSE:To widen the location of communication enable range by providing plural antennas while keeping a distance and switching an antenna changeover device in a time width or over required for data sending having one significance. CONSTITUTION:The control circuit 8 of a main body side master set 1 outputs a control signal switching the antenna changeover device 7 for the interval of, e.g., 1 sec, and the antenna changeover device 7 allows antennas 6a, 6b alternately to connect to a reception circuit 3 in response to the control signal. The connection time of the antennas 6a, 6b is set to be a time width required for the sending of a transmission circuit 11 after the output signal of a signal source at a terminal side is generated and a sending data generating circuit 10 generates a data signal having a significance. On the other hand, the sending data of a terminal equipment slave set 2 is sent twice per second corresponding to the number of antennas of the master set 1. Thus, even if the electric field strength of the antenna 6b is weak, no missing information is caused and high reliability is obtained.
Patent JP-S6218730-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIKAWA TAKEO
IPC: H01L21/331
Filed: 1985-07-17
Abstract: PURPOSE:To simplify a manufacturing process by disposing a seeding unit at the position corresponding to a scribing line of a device to form a laterally epitaxial film, forming an element and then dicing to divide into chips. CONSTITUTION:An Si oxide film 2 is formed on the surface of a semiconductor substrate 1, and the hole 3 of the film 2 is formed at the portion corresponding to a scribing line. A seeding unit 4 is formed in the hole 3. Then, an Si is epitaxially grown as a seed of the unit 4. The epitaxial growth is advanced longitudinally and laterally from the unit 4, the growths from the adjacent units 4 meet one another to form a laterally epitaxially grown film 5 on the film 2. Thereafter, an element separating region 6 and a field insulating film 7 are formed on the film 5, and the element is formed. The thus constructed device is diced along the scribing line 13 disposed with the units 4 to separate to chips. According to said method, the etching of the units 4 can be eliminated.
Patent JP-S6050072-A (JP)
Title: Steering locking device used in vehicle
Inventor: MOMIYAMA FUJIO
IPC: B62D7/14
Filed: 1983-08-30
Abstract: PURPOSE:To make the turning radius at low speed running smaller and at the same time improve the running stability at high speed running and stabilize the maneuverability at reverse running by a structure wherein the one end of a sleeve, the other end of which is connected to a knuckle control arm by means of a ball joint, is open. CONSTITUTION:The one end of each of sleeves 22 and 23, the other end of each of which is connected to each end of knuckle control arms 19 and 20 by means of ball joints 61 and 62 respectively, is open so as to reciprocatingly movably receive each end of push rods 13 and 14 of respective steering locking cylinders 11 and 12. When the push rods 13 and 14 are pushed out by pneumatic pressure, each tip of the push rods 13 and 14 abuts against each stopper of bottom walls 59 and 60 of respective rod guide bores 24 and 25. As a result, the rotation of each of knuckles 15 and 16 about respective king pins 69 and 70 is readjusted together with the knuckle control arms 19 and 20.
Patent JP-S6318945-A (JP)
Title: Dc motor
Inventor: NIIMURA TETSURO
IPC: H02K13/00
Filed: 1986-07-08
Abstract: PURPOSE:To efficiently conduct the heat of a brush to an external section, by forming the brush holder of a ceramic layer on the internal wall surface integrated with a ceramic or metallic end bracket, or by jointing them directly to each other. CONSTITUTION:When current is supplied from a battery to an armature 7 via a brush 3 and a commutator 4, a rotary shaft 6 is rotated. Then, heat is generated from the brush 3 and the commutator 4, but the heat is radiated to the air via a brush holder 1 and an end bracket 2 integrated with the holder 1. At least an internal wall of the brush holder 1 is formed with a ceramic layer, and the end bracket 2 is formed with ceramics or metal.
Patent JP-S5949300-A (JP)
Inventor: IIZUKA SAKAE
IPC: C14C3/26
Filed: 1982-09-14
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-2000342903-A (JP)
Title: Degassing method and apparatus
Inventor: SHIRAISHI HITOSHI
IPC: B01D19/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a degassing method and apparatus capable of certainly obtaining a degassed soln. with a desired degassing degree and reduced in energy consumption. SOLUTION: In a degassing method performing vacuum degassing using a degassing means l, the operation of a vacuum suction means 5 is controlled on the basis of the vacuum pressure and vapor partial pressure on the suction side of the vacuum suction means 5. In a degassing apparatus, the degassing means 1 and the vacuum suction means 5 are connected by a vacuum suction line 4 and a pressure detection means 9 is provided to the vacuum suction line 4 and a temp. detection means 10 of the operation fluid of the vacuum suction means 5 is provided and a controller 12 for controlling the operation of the vacuum suction means 5 on the basis of the pressure detection value from the pressure detection means 9 and the temp. detection value from the temp. detection means 10 is provided.
Patent JP-S5491607-A (JP)
Title: Multi-cylinder internal combustion engine
Inventor: HASEGAWA KUNIO
IPC: F02B73/00
Filed: 1977-12-29
Abstract: PURPOSE:To reduce the formation of noxious exhaust gas by connecting an exhaust pipe of a 2-cycle engine with suction pipes of 4-cycle engine. CONSTITUTION:One 2-cycle engine 1 and two 4-cycle engines 2, 3 are installed on the same crank shaft 4. The exhaust pipe 8 of the 2-cycle engine 1 is connected with suction ports 9, 10 of 4-cycle engines 2, 3, with which each secondary air supply pipes 11, 12 are communicated. Air and exhaust gas including much unburnt gas composition in the 2-cycle engine 1 are mixed and burnt throughly in 4-cycle engines 2, 3. The exhaust gas is then discharged from exhaust ports 13, 14 into atomosphere.
Patent JP-S6218717-A (JP)
Title: Drying nozzle
Inventor: YAMAMOTO SHIGEYUKI
IPC: F26B5/00
Filed: 1985-07-18
Abstract: PURPOSE:To dry a semiconductor wafer without recontamination by providing a gas reservoir, and a flow uniforming unit having a small cross section and a gas exhausting direction length of the specific value or longer in a drying nozzle. CONSTITUTION:Gas enters through a gas inlet 6 to a gas reservoir 9. Since the reservoir 9 has a larger sectional area than the inlet 6, the entire reservoir 9 becomes substantially uniform gas pressure. Then, the gas flows to a flow uniforming unit 10, but since the sectional area of the unit 10 in case of cutting perpendicularly to the discharging direction of the unit 10 is smaller than the cross sectional area of the reservoir 9, the gas is again accelerated at the flowing velocity, and injected from an outlet 11. If the length of the discharging direction is longer by three times or more than the width of the outlet 11 when passing the unit 10, the gas of substantially laminaly flowing state is injected in substantially uniform pressure and flowing velocity distribution over the entire cross section of the outlet 11, thereby improving the drying effect. Since the splashed water droplets are not bonded to the already dried portion, no recontamination occurs.
Patent JP-H059703-A (JP)
Title: Surface hardening treatment of titanium material
Inventor: OUCHI CHIAKI
IPC: C21D1/06
Filed: 1991-06-28
Abstract: PURPOSE:To easily form a hardened layer without roughening the surface of a Ti-based alloy by heating the Ti-based alloy to a specific temp. or above in an atmosphere contg. CO2 at a specific ratio. CONSTITUTION:After the members consisting of pure Ti or various kinds of Ti alloys are inserted into an industrial furnace, etc., gases, such as Ar, He and N2 which are inert to the Ti are supplied into the furnace to substitute the atmosphere in the furnace with the inert gaseous atmosphere. The CO2-contg. atmosphere which consists of <=1/2 CO2 gaseous partial pressure and the balance at least one kind of the inert gases, such as Ar, He and N2 and has <=1/10 oxygen partial pressure in a >=500 deg.C region is maintained in the furnace and the Ti-based alloy members are heated to >=700 deg.C by raising the temp. of the furnace. The C and O2 by the cracking of the gaseous CO2 diffuse from the surface to the inside of the Ti-based alloy members without roughening the surface of the Ti-based alloy members by oxidation. The hardened layer having >=500 hardness Hv is formed at >=5mum thickness on the surface by the solutionization strengthening thereof.
Patent JP-S5384240-A (JP)
Title: Processing method of heat coolecting surface
Inventor: HARADA YOSHIO
IPC: C23C18/38
Filed: 1976-12-29
Abstract: PURPOSE:To obtain heat collecting surface with better spectral characteristics and durability by processing heat collecting surface made of metal of iron family by adding copper ion to chemical processing liquid to make it black.
Patent JP-S6315343-A (JP)
Title: Damping circuit for log data
Inventor: TOKUNAGA MITSURU
IPC: G06F12/16
Filed: 1986-07-07
Abstract: PURPOSE:To improve damping speed, by constituting a device so that a log data read from a memory part is outputted selectively by every classified log data. CONSTITUTION:A setting part 1 which sets the classification of the log data to be outputted, a collating part 2 which collates the classification of the log data read from the memory part, with a set classification, and an output control part 3 which selects and outputs a read log data corresponding to a collated result, are provided in the titled circuit. In the log data, the classification of a hardware in which a fault is generated, a microinstruction executed at the time of generating the fault, the content of each register of each part at that time, and the contents of a retry operation and other processings, are recorded in a prescribed form, but, out of those contents, for example, the classification of the hard ware, the microinstruction, and the fault, etc., written at the head of other information in a form of header record. Therefore, it is possible to damp preferentially a specific log data by utilizing the above items as retrieval keys.
Patent JP-S5947293-A (JP)
Title: Recovery of raw aromatic hydrocarbon from byproduct cracked oil
Inventor: URABE SHINICHI
IPC: C10G55/04
Filed: 1982-09-13
Abstract: PURPOSE:To recover raw materials for aromatic hydrocarbon efficiently at a high recovery ratio, by performing distillation of heavy and light byproduct cracked oils separately to separate 9C or higher fractions from the former and 5C or lower factions from the latter. CONSTITUTION:In the production of olefins by thermal cracking of naphtha and/ or kerosene and gas oil and/or vacuum gas oil, a heavy byproduct oil from line 6 and light byproduct oil from line 21 are not blended but are distilled separately. From the heavy byproduct oil, 9C or higher fractions are obtained at the bottom <line 26> of a distillation tower 202 and 6-8C raw material for aromatic hydrocarbon, at the top of the tower. From the light byproduct oil, 5C or lower fractions are recovered at the top of a distillation tower 201 and 6- 8C raw material for aromatic hydrocarbon, at the bottom of the tower.
Patent JP-S5861949-A (JP)
Title: Dry type spray molding device
Inventor: KADOI JIYUN
IPC: B22C5/04
Filed: 1981-10-08
Abstract: PURPOSE:To simplify the mixing mechanism of a spray gun provided with a feeding nozzle for binders and multivane type mixing mechanisms and to provide durability to said gun, by providing said gun in the part right under a main tank and attaching a blast hose to the preceding end part thereof. CONSTITUTION:A mixture of refractory particles, hardeners, etc. is charged from a hopper 1 to a specified volume supplying tank 12, a gate 2 is closed and compressed air A is blown. At the same time many rotary vanes 16 are revolved by the revolving shaft 17 of a spray gun 15 by a motor 14 to charge binders simultaneously through a feeding nozzle 19. In order to blow the mixed sand mixed with the gun  15 through a blast hose 5, compressed air B is blown from a booster 14, whereby facing sand materials are blown to the surface of patterns and facing sand layers are molded. Thus the mixing structure of the spray gun is simplified and the durability thereof is improved.
Patent JP-H116490-A (JP)
Title: Vertical shaft dry-pit type pump
Inventor: HORIE YOSHIYUKI
IPC: F04D13/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To perform stable use for a long period by suppressing deterioration of a bearing to support the upper end part of the rotor shaft of a motor. SOLUTION: When, in a state that the whole of a pump is arranged in air, a motor 10 is driven, an impeller 22 in a pump casing 21 arranged at the lower part of the motor 10 is rotated. This constitution sucks sewage through an inflow pipe 30 to a pump casing 21 and sewage is discharged through e discharge port 21b of a pump casing. The upper end surface of a stator casing 11 for the motor 10 is covered with a motor cover 15, and a bearing containing part 15a protruding upward is arranged at the central part of the motor cover 15. A bearing 16 rotatably supporting the upper end part of the rotor shaft 13 of the motor 10 is arranged in the bearing containing part 15a.
Patent JP-S6220018-A (JP)
Title: Multiitem information input device
Inventor: OZAKI TOSHIO
IPC: G06F3/023
Filed: 1985-07-19
Abstract: PURPOSE:To prevent erroneous recognition of pages due to external diffused light, bend of sheets, or the like by providing a light emitting element, a photodetector, and an optical sensor which detects a light-reflecting tape provided on a shaft collar for an input item sheet. CONSTITUTION:Input item sheets 14 are bound like a book and are set between tablets 11a and 11b in this state. The optical sensor consists of right book sensors 1R-4R and left book sensors 1L-4L and is arranged on a binder base. The body to be detected is provided on said shaft collar 19. That is, two light- reflecting tapes 16a and 26b are provided on a bearing collar 19b out of two shaft collars, which are attached to a shaft collar holding part 16e of a sheet case 16, in positions shifted in the axial direction from each other by about 180 deg.. Said sensors are turned on and off in accordance with turning-over of pages to identify pages.