baber/WOPTO huggingface dataset:
Patent JP-H01183759-A (JP)
Title: Log-on check system
Inventor: NISHIJIMA JIRO
IPC: G06F21/31
Filed: 1988-01-14
Abstract: PURPOSE:To avoid the illegal use of a time sharing system by outsiders by securing such constitution where a user can change automatically a 2nd password based on a conversion rule decided previously for each log-on request. CONSTITUTION:A log-on check means 4 intrinsic to user gives an output request to a terminal input/output means 2 for an input urging message of a 2nd password. The means 2 transmits this message to a terminal 1 and sends the 2nd password received from a user to the means 4. The means 4 compares the 2nd password which is produced by the user at a log-on request of this time based on the conversion rule decided previously with the input 2nd password. If no coincidence is obtained from this comparison, the set-up of a session is rejected. While a session is set-up when the coincidence is obtained from said comparison.
Patent JP-H07212049-A (JP)
Title: Angle adjusting leg of desktop device
Inventor: NAGAO NAOYUKI
IPC: G06F3/02
Filed: 1994-01-27
Abstract: PURPOSE:To provide an angle adjusting leg of a desktop device such as a keyboard which is usually placed on a desk when it is in use, wherein the angle adjusting leg has such a structure that it is not damaged by a shock which is liable to occur in daily use. CONSTITUTION:An adjusting leg is equipped with a case 4 provided with an L-shaped empty space 3 composed of a first empty space 31 and a second empty space 32 which cross at right angles and communicate with each other and a plate like leg 5 formed so as to be fitted into the first empty space 31 or the second empty space 32, the side face of the first empty space 31 formed nearly in parallel with the base 41 of the case 4 is opened to the base 41, and when the plate-like leg 5 is housed in the case, the leg 5 is fitted into the first empty space 31 opened to the base 41 to make the base 41 flat, and the plate- like leg 5 is fitted into the second empty space 32 making its tip protrude when a device is in use.
Patent JP-S5291038-A (JP)
Title: Novel adhesive composition
Inventor: FUKUDA NOBUHIRO
IPC: C04B28/14
Filed: 1976-01-28
Abstract: PURPOSE: A composition consisting of hemihydrated plaster and the like is adaptable for the recently developed form of construction work, in which a gypsum wall board is pressed to be bond to a wall bed made of concrete, mortar, foamed polystyrene, etc, with the adhesive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55100501-A (JP)
Title: Mirror plate
Inventor: INADA HIROYUKI
IPC: G02B5/08
Filed: 1979-01-24
Abstract: PURPOSE: To provide the mirror plate which is difficult to cause linear corrosion, is strong against impact and has high decorativeness by forming the side end parts of a glass plate to the specified shape, coating a silver layer to the specified area and covering thereon with a film layer of synthetic resin.  
     CONSTITUTION: The side end parts of a glass plate 1 are both beveled but the beveled part 2 on the front side is smaller than the beveled part 3 on the back side. Silver is coated on the back of the glass plate 1 except the beveled part 3, and a beveled part 5 smoothly continuing to the beveled part 3 is formed to the side end part of the silver layer 4. A film layer of synthetic resin is coated on the glass plate 1. With such constitution, the mirror is strong against impact and since the silver layer 4 is coated, linear corrosion is difficult to occur. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58125833-A (JP)
Title: Decompression oxidation method
Inventor: KOGIRIMA MASAHIKO
IPC: H01L21/316
Filed: 1982-01-22
Abstract: PURPOSE:To oxidize the surface of a wafer with a large diameter uniformly by oxidizing the wafer while keeping total pressure in a reaction pipe to atmospheric pressure or less. CONSTITUTION:The inside of the quartz reaction pipe 2 is kept to one atmospheric pressure or less, and an oxidizing gas 5 containing O2, H2O or O2 is forwarded into the reaction pipe, and heated 6 at a high temperature. Since an atmosphere is brought to atmospheric pressure or less, the diffusion velocity of the gas in the reaction pipe increases, and the uniformity of the thickness of an oxide film is improved in the peripheral section and central section of the wafer 1. The improvement is particularly remarkable especially when the diameter of the wafer is 1cm or more. When the inside of the reaction pipe is brought to low pressure, the growth rate of the oxide film slows down, but trouble is not generated practically when O2 is used as a raw material gas or the raw material gas is changed into plasma and increased.
Patent JP-H07214665-A (JP)
Title: Lining of existing pipe
Inventor: YOSHIKAWA HIDEYO
IPC: B29K21/00
Filed: 1994-01-27
Abstract: PURPOSE:To prevent water from pentrating into the gap between a spiral pipe and a reinforcing material by imparting strength to the reinforcing material. CONSTITUTION:A strip material 1 and a reinforcing material 2 are supplied to the pipe making machine 7 arranged to the lower part of a manhole 71 and a pipe making roll 4 spirally rolling the strip material 1 is provided to the pipe making machine 7. When the reinforcing material 2 is inserted and fitted in the gap between T-dies by a reinforcing material fitting roller 5, a foamed urethane resin 3 is successively supplied to the gap part between the strip material 1 and the reinforcing material 2 as a filler. A foamed urethane resin injection device 30 is provided and a polyol component 31 and an isocyanate component 32 are respectively mixed by the Y-joint 35 to which injection hoses 33, 34 are connected.
Patent JP-H09198152-A (JP)
Title: Work vehicle
Inventor: SATO NORITOSHI
IPC: F03C1/40
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent the unnatural load applied to a spool by providing a lever which is coupled to a traveling two-speed pedal and pushes down the other end of an arm at the other end of the lever and also forming a spool engagement part at the intermediate place of the arm. SOLUTION: An arm 58 which is pivoted at one of its both ends in a vertically rockable way is also supported in a vertically rockable way with one of its both ends defined as a fulcrum and then coupled to a traveling two-speed pedal so as to be rocked downward when the pedal is stamped. Then a lever 54 is added to push down the other end of the arm 58 at the other end of the lever by the downward rocking actions. Furthermore, an engagement part is formed at the intermediate place of the arm 58 to engage with a spool 62 of a control valve and to push in the spool 62 when the arm 58 is pushed down. In such a constitution, the ratio of the lever 54 is increased and the control valve is coupled to the pedal via a mechanism. Thus the increase of the pedal operating force can be effectively reduced.
Patent JP-H08194888-A (JP)
Title: Controller corresponding to road state ahead of automobile
Inventor: HAYAFUNE KAZUYA
IPC: G01C21/26
Filed: 1995-01-20
Abstract: PURPOSE: To prevent a driver from sensing an alarm as troublesome sound when a curve is continued in respect to a device for generating an alarm to a driver in accordance with a road state or controling the traveling state of a vehicle. CONSTITUTION: This controller is provided with a curve detecting means 20 for detecting a curve, a judging means 30 for judging whether the speed of a vehicle entering into a curve is too high or not and an alarm means 40 for generating an alarm at the time of judging too high vehicle speed and the means 20 is provided with a continuous curve judging means for judging whether a curve is an independent curve or a continuous curve. When the curve is a continuous curve, the means 40 generates an alarm only when the vehicle enters into the 1st curve and interrupts the generation of an alarm on the 2nd curve and after.
Patent JP-H04248081-A (JP)
Title: Operation circuit for motor valve
Inventor: MORI NOBUYUKI
IPC: F16K31/04
Filed: 1991-01-25
Abstract: PURPOSE:To prevent the quick turning off of a lamp caused by the dislocation of the working points of a torque switch and a limit switch for the lamp in the operation of a valve, avoid incomplete turning off of the lamp and facilitate the adjustment of the limit switch. CONSTITUTION:This operation circuit comprises the operation circuit A of an inching type motor valve to which a hold circuit 13 is added. The constitution of this hold circuit 13 is as follows; The operation circuit A and a lamp circuit B are connected in parallel. A limit switch 10 is connected to the limit switch 3 of the operation circuit A in parallel. An auxiliary contact point 11 is connected to an opening side contactor 9 in parallel. This auxiliary contact point 11 and the limit switch 10 are connected to each other by a hold line 14.
Patent JP-H05195624-A (JP)
Title: Connecting structure between concrete form and interval holding tool
Inventor: SUZUKI SHOYA
IPC: E04G11/06
Filed: 1992-01-20
Abstract: PURPOSE:To prevent the displacement of forms when concrete is placed between a pair of forms and improve operability when an interval holding tool is connected to the forms. CONSTITUTION:Bent sections 3b different from bent sections 3a at the base section of outside restriction pieces 3 are formed on the outside restriction pieces 3, and coupling sections 8 are provided on their tip side via the bent sections 3b. Hook sections 10 hooked with the coupling sections 8 are provided on forms 6. When the coupling sections 8 are hooked on the hook sections 10, an interval holding tool 1 is connected to the forms 6. When concrete is placed between both forms 6, the pressing force is borne by connection sections of the coupling sections 8 and the hook sections 10 via multiple bent sections 3a, 3b. Hook recesses are provided on end faces of the forms 6, and coupling projections to be coupled with the hook recesses may be provided on the interval holding tool 1.
Patent JP-H10201369-A (JP)
Title: Seedling box ground processor
Inventor: OKUYAMA SHIGEAKI
IPC: A01G9/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To simply and lightly constitute a vertically and horizontally carrying mechanism by simultaneously ground-processing many seedling boxes in a lateral direction. SOLUTION: This seedling box ground processor is provided with a forward/ backward carrying mechanism 6 simultaneously delivering many seedling boxes N in the lateral direction with respect to a ground surface, and the vertically and horizontally carrying mechanism 5 delivering the seedling boxes to the mechanism 6. In this case, the mechanism 5 is provided with a vertically carrying means 5A delivering all the seedling boxes N to the mechanism 6 by moving forward and backward, a horizontally carrying means 5B moving down to a position overlapping with the means 5A to deliver all the seedling boxes N and horizontally moved at a rising position and an elevating means 5C moving up and down this means 5B.
Patent JP-H08201950-A (JP)
Title: Silver halide photographic sensitive material
Inventor: WATABE HIDETOSHI
IPC: G03C1/74
Filed: 1995-01-23
Abstract: PURPOSE: To obtain the silver halide photographic sensitive material improved in film physical property, such as wet film strength without adversely affecting photographic performances by incorporating a specified polymer latex in an emulsion layer or another hydrophilic colloidal layer. CONSTITUTION: The silver halide photographic sensitive material has at least one photosensitive silver halide emulsion layer on a support, and the emulsion layer or another hydrophilic colloidal layer contains the polymer latex having repeating units each derived from an ethylenically unsaturated monomer having an active methylene group in an amount of 0.1-99.9wt.% and a monomer having >=2 ethylenically unsaturated groups in an amount of 0.1-50.0wt.%. Optional silver halide to be used for a usual silver halide emulsion, such as silver chloride, silver iodide, or silver chlorobromide, is used.
Patent JP-H02188474-A (JP)
Title: Joining material for silicon nitride sintered body and joining method
Inventor: KOSAKAI MAMORU
IPC: C04B37/00
Filed: 1989-01-17
Abstract: PURPOSE:To lower joining temp. and to obtain high joining strength at high temp. by constituting the joining material of the mixture of CaO, SiO2 and Ta2O3. CONSTITUTION:Joining material for a silicon nitride sintered body is obtained by incorporating three components of A) CaO, B) SiO2 and C) Ta2O3 or four components obtained by adding D) Si3N4 powder thereto according to circumstances. As the blending rate of the respective components, B/A by weight ratio is 0.2-5.0 preferably 0.5-2.0 and component C is 0.1-80wt.% preferably 5-40wt.% of the whole body and component P is 0.01-80wt.% preferably 10-50%. Amount of nitrogen contained in the joining material is increased by addition of component D and thereby strength of the joint phase is enhanced and also thermal expansion coefficient is lowered and thermal stress at a time for joining to Si3N4 is lowered. In the case of utilizing this joining material and joining an Si3N4 sintered body, this joining material is applied to the surface of the sintered body, melted and coated by performing heat-treatment in the nonoxidative atmosphere and thereafter the Si3N4 sintered body is joined thereto.
Patent JP-S56104210-A (JP)
Title: Shape instrumentation apparatus of linear body
Inventor: IHARA YASUSHI
IPC: G01B21/20
Filed: 1980-01-25
Abstract: PURPOSE:To make it possible to measure a linear body such as wire by preparing a noncontact detection means furnished with a projecting means and photoreceiving means along the space position control shaft movably. CONSTITUTION:A linear body 1 is bent along the route to tube the fixed spot of a machine being held with a supporting body 2. The means 3 for detecting the position of said linear body 1 is furnished with a projecting means 3a and the photoreceiving means 3c. The detection means 3 is made so as to be movable along the space position control shaft. The means 4 consists of a horizontal guide 4a, a moving body 4b in the right and left (x) direction along therewith, an arm 4c freely movable in the (y) direction and removably supported thereby, a column 4d removably supported at the tip thereof and freely movable in the Z direction and a fixture 4e freely turnable around a horizontal shaft H and a vertical shaft at the lower end thereof. Following the robot control technique the control means C is made to operate the detection means 3 for measuring the shape of a wire.
Patent JP-H06216414-A (JP)
Title: Manufacture of thermoelectric conversion material
Inventor: TOKIAI TATSUO
IPC: H01L35/14
Filed: 1993-01-21
Abstract: PURPOSE:To develop the manufacturing method of a thermoelectric conversion material, by which the thermoelectric conversion material, by which generating capacity and cooling capacity are improved, which is provided to a thermoelectric transducer having excellent mechanical strength and in which the figure of merit is enhanced, can be obtained efficiently. CONSTITUTION:Raw material powder selected from the constituent element of a thermoelectric conversion material or a compound thereof is admitted into a mold, and plasma-sintered in the manufacture of the thermoelectric conversion material.
Patent JP-H11203050-A (JP)
Title: Digital data reproducing device
Inventor: HIRATSUKA YUKARI
IPC: G11B20/10
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To enable even an inexpensive microcomputer to perform high-speed reproduction while reducing the burden on the microcomputer at the time of buffering by performing control so as to execute buffering after confirming decoding information for plural sectors held in a holding means when an interruption of decoding end is received. SOLUTION: In a continuous sector mode, buffering control is executed so as to perform decoding processing continuously for determined plural sectors until performing buffering as output data. An interruption of decoding end is generated by a decoding end interruption generating part 22 at the time of finishing the final sector processing among plural sectors to be continuously processed. A header detecting part 9 detects header address information and header information. The detected header address information is inputted to an address discontinuity detecting part 24 and it is detected whether the information is continued to the address of the preceding sector or not. When the address is discontinuous, an interruption signal is generated to a system microcomputer 21.
Patent JP-S54102888-A (JP)
Title: Manufacture for x-ray tube
Inventor: KOBAYASHI KEIJI
IPC: H01J35/16
Filed: 1978-01-30
Abstract: PURPOSE: To increase the dielectric strength, by preventing the damage of package and high voltage power supply due to discharge between the parts in the package inner surface, through scattering and fixing metallic particles, at the inner surface of package.  
     CONSTITUTION: In the X-ray tube consisting of the anode 1, cathode 2 and package 3, the metallic particles 10 of copper 0.5 to 10 μm in diameter are fixed together with the glass solder 11 having close expansion coefficient with the package 3 consisting of insulator such as glass and ceramic and 10 to 100 μm in particle distance. Further, a part of the particle shape is buried in the glass solder and the remainder is exposed in the X-ray tube, at fixing state. Thus, the greater discharge due to the potential difference caused between parts at the inner surface of the package 3 by scattering electrons and secondary electrons from the anode 1 can be mitigated and fine discharge is made without giving damage to the package 3, and copper particles have good adhesive properties and no scaling and removal are caused in the tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06237802-A (JP)
Title: Revolution closing appliance
Inventor: ROBERUTO SHIYOTSUHO
IPC: A43C11/16
Filed: 1994-01-28
Abstract: PURPOSE: To provide a rotary closing device suitable for using for sport shoes and the like. CONSTITUTION: In the two rotary closing devices structured so that two closing elements which can mutually tighten, can pull each other adjustably and can mutually loosen, the device includes a traction string 3 being capable of working together with one of two closing elements, and being wound around it. A specially preferable device or guide for the traction string 3 is achieved by providing crossing hub holes 22, 22c in the diameter direction to loosely insert longitudinal parts 3a, 3b between the both ends of the traction string 3 in the surface of at least one of traction string receiving grooves 21, 21a which are elongated around the outer circumferential part of a winding pulley 2.
Patent JP-H0685274-A (JP)
Title: Trench-type eeprom
Inventor: AREKISANDAA AKOBITSUKU
IPC: H01L27/115
Filed: 1993-01-22
Abstract: PURPOSE: To manufacture an EEPROM that has a small surface area, has a high degree of connection, and can reduce time required for programming and erasure. CONSTITUTION: The element cell of a trench 45 has four vertical side surfaces and a bottom surface. At the bottom surface of the trench, a channel region 107 of the transfer FET of an EEPROM cell is formed. A source region 47 and a drain region 50 that are doped in much quantity are formed on two vertical side walls that face each other of the trench. The region that is doped in much quantity covers the entire side wall, and a channel region is defined by the bottom surface of the trench. The other two vertical side walls of the trench are formed by an insulator oxide. A floating gate 110 overlaps with all four trench side walls and essentially reinforces the connection between the floating gate and a control gate 40. The control gate overlaps with the floating gate and is separated from the floating gate by a separation dielectric layer 115.
Patent JP-S59135434-A (JP)
Title: Optical element
Inventor: NISHIMURA YUKIO
IPC: C09K3/00
Filed: 1983-01-22
Abstract: PURPOSE:To enable image display with high resolution by heating a core layer by heating elements to the extent of avoiding boiling the core layer. CONSTITUTION:An optical element has the parallel cavity hole formed by superposing a transparent flat plate-shaped clad layer 22 formed with striped grooves on the surface and a flat plate-shaped clad layer 26. A light transmittable liquid having a relatively high refractive index is filled in the cavity hole to provide an optical waveguide panel having optical waveguide holes 25a, 25b... formed with the core layer. Heating resistors 23a, 23b...23k which are heating elements to heat the core layer are provided to generate a change in the refractive index to the core layer, and the core layer is heated by the resistors 23 to the extent of avoiding boiling the core layer.
Patent JP-S57124162-A (JP)
Title: Sealing device of butterfly valve
Inventor: JITSUMATSU TAKAYOSHI
IPC: F16K1/226
Filed: 1981-01-26
Abstract: PURPOSE:To elastically perform close contact of a valve body to a valve seat simultaneously smoothly open and close the valve body, by providing a hollowed part in the periphery of the valve seat. CONSTITUTION:A butterfly valve body 3 is mounted through a valve rod 5 supported to a valve case between flanges of connected two pipings, then a valve seat 7 is formed in a protrusive stripe state internally peripherally of a liner 6 of elastic material mounted between the valve case and the piping. An empty hole hollowed part 15 is provided in the periphery side of this valve seat 7 to absorb deformation of the liner 6, arising from strain of the piping, misalignment of the core, tightening state of a flange bolt, etc., improve closing tightness between the valve body 3 and the valve seat 7 and decrease a leak amount of the seat. Simultaneously, transverse force received from the piping is absorbed by said hollowed part 15 not to become a vertical load, then excessively tight contact of the valve body 3 to the valve seat 7 is prevented to smoothly open and close the valve body 3.
Patent JP-S59134786-A (JP)
Title: Method for separating vitamin c from sweet briar
Inventor: IIJIMA TSUNEMATSU
IPC: C07D307/62
Filed: 1983-01-21
Abstract: PURPOSE:To prepare a large amount of vitamin C useful for the remedy of scrobutus, pyorrhea, etc., easily from sweet briar (Rosa rugosa, a kind of rose), by crushing the fruit of the plant, stirring with water, separating the floating seeds, separating the solid component from the residual liquid, and recovering and storing the liquid component, the solid component and the seeds. CONSTITUTION:The ripe fruit of sweet briar which as a kind of thorny rose grown at the seashore of the northern district of the HONSHU island, Japan, is crushed to an extent to keep the seed from breakage. The crushed fruit is added with a proper amount of water, preferably stored drinking water for the prevention of decay, and stirred. The floating seeds are scraped out, and the crude solid component is separated from the liquid remaining in the vessel. The liquid left after the primary separation process is passed through a fine filter, e.g. a pile of 2-3 sheets of white shirting, to separate the fine solid component and obtain the final liquid component containing vitamin C. The obtained seeds, crude solid component, fine solid component and liquid are stored separately. The seed is dried and used as tea, the first solid component is fermented and administered for the restoration from fatigue, and the fine solid component is used as a plaster, etc.