baber/WOPTO huggingface dataset:
Patent JP-H1116982-A (JP)
Title: Substrate treatment equipment
Inventor: KURATA YASUHIRO
IPC: H01L21/677
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment equipment which can prevent the generation of particles and move a shutter board smoothly. SOLUTION: A sidewall 1 of a treatment chamber C1 of a chemical treatment unit MTC is provided with an opening 7 for wafer passing. A shutter board 41 for opening and closing the opening 7 is subjected to opening and closing movement by a shutter driving mechanism 60 which is provided outside the treatment chamber C1. When the opening 7 in a closed state is turned into an opened state, the mechanism 60 moves the shutter board 41 downwards, while isolating it from the sidewall 1. Since a shutter board and a side wall do not slide, generation of particles can be prevented. Furthermore, even when chemical is crystallized and a highly viscous chemical is used, a shutter board can be moved smoothly.
Patent JP-H105974-A (JP)
Title: Production of cast iron gear
Inventor: KURIBAYASHI HIDEO
IPC: C22C37/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To enable the production of a cast iron gear at a low cost by reducing the pressure in a reduced pressure vessel and rapidly filling molten metal having cast iron composition in a holding furnace into a cavity from a molten metal inlet to apply a reduced pressure suction casting method difficult to develop casting defect of shrinkage canity, gas defect and inclusion defect. SOLUTION: Firstly, the molten metal inlet 5 in a mold 4 is dipped into the molten metal 15 having the spheroidal graphite cast iron composition in the molten metal holding furnace 14. At the time of sensing the dipping of the molten metal inlet 5 with a molten metal surface sensor 13 fitted to the side surface of the reduced pressure vessel 2, the descent of the reduced pressure vessel 2 is stopped and simultaneously, the reducing of the pressure in the vessel is started by working a reducing pressure device 11. At the time of reducing the pressure in the reduced pressure vessel 2, since the air in the cavity 7 is sucked through a suction hole 12, the molten metal flowed in a runner 6 is rapidly filled into plural pieces of cavities 7. The molten metal 15 just after filling can be stayed in the cavity 7. The molten metal 15 in the cavity 7 is progressed to the solidification from the surface with time in order.
Patent JP-H0499614-A (JP)
Title: Method and device for folding thermoset resin sheet
Inventor: KOBASHI NOBORU
IPC: B29C53/04
Filed: 1990-06-25
Abstract: PURPOSE:To make it possible to bend a thermally plastic resin sheet with high accuracy and in a short time, and allow its folding with strict tolerance and also allow no occurrence of a whitening phenomenon at a folding part by first heating a folding line and bending one end of a sheet so that it is almost in parallel with its surface across the folding part. CONSTITUTION:For example, a thermally plastic resin sheet 1 is deposited on a receiving table 2, and the sheet is set at a specified position by operation of an actuator 12 using a positioning member 3. A regulating plate 4 is placed over the sheet 1 by operation of the actuator 14 and the sheet 1 is fixed. Then a heating member 8 with a horizontal U section end 10 is allowed to come in contact with the folding part 6 of the sheet 1 by operation of the actuator 13 to heat the folding part 7 of the sheet 1. Next the folding member 5 is allowed to ascend to a position where its lower surface is equal to the thickness of the folding part by manipulating the actuator 11. After that, the folding member 5 is moved horizontally by operation of the actuator 12, and then is folded so that one end of the sheet 1 becomes almost parallel with the surface of the sheet across the folding part 6.
Patent JP-S6411913-A (JP)
Title: Production of complex sintered machine parts
Inventor: ASAKA KAZUO
IPC: B22F7/06
Filed: 1987-07-03
Abstract: PURPOSE:To obtain complex sintered machine parts having higher joining strength with a compact body (inner part) having shaft part by using the prescribed ratio of carbonyl iron powder to the total iron powder quantity forming a compact body (outer part) having hole part. CONSTITUTION:The inner part having the shaft part and the outer part having hole part are compacted by compressing iron series metal powder and sintered under fitting condition of both, to produce the complex sintered machine parts. In this case, at least on one part of the inner and outer parts, diffusion promote element composing copper powder and graphite powder, etc., is added and also 5-10wt.% of the iron powder forming the outer part is made to the carbonyl iron powder. By this method, the complex sintered machine parts having higher joining strength is obtd.
Patent JP-2000000840-A (JP)
Title: Method for molding composite molding
Inventor: MAKIGUCHI TADASHI
IPC: B29C45/14
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To perform the adhesion of a skin material to a backing without wrinkles of a skin simultaneously with the molding of the backing and to improve the quality of a molding by a method in which after the unnecessary portion of the cut skin material being removed, a thermoplastic resin is supplied between the molding surfaces of a pair of moldings, the resin is made to penetrate the whole, the skin material is stuck integrally. SOLUTION: After the end material of a cut skin material S being removed manually by contracting/actuating a cylinder 3, a thermoplastic resin P is supplied to the back position of the skin material S and between the remaining molding surfaces 1A, 2A of upper and lower molds 1, 2 by an extrusion apparatus arranged outside a mold through a resin passage in the mold. Next, the upper mold 1 is brought down further, the supplied thermoplastic resin P is spread to be made to penetrate on the back of the skin material S and between the remaining molding surfaces 1A, 2A. Just before the upper and lower molds 1, 2 being closed, a cylinder 6 is contracted/actuated forcibly in order to restore a skin material holding means 5 forcibly to its original position, and the skin material S is stuck integrally on a backing of the thermoplastic resin P in order to mold a composite molding.
Patent JP-S6228064-A (JP)
Title: Production of composite sheet material
Inventor: OCHIAI TOSHIMASA
IPC: B23K20/00
Filed: 1985-07-27
Abstract: PURPOSE:To join two metallic sheets without changing the properties thereof by interposing low m.p. metallic layer between the metallic sheets then press- welding the metallic sheets under the pressurizing force below the yield stress thereof while heating the metallic sheets to the temp. above the solidus line thereof. CONSTITUTION:The low m.p. metallic layers 3, 4 having the m.p. lower than the m.p. of the two metallic sheets 1, 2 to be joined are first interposed between these metallic sheets. Such metallic sheets 1, 2 are conducted into a furnace 5 such as an atmosphere furnace or high-frequency heating furnace where the metallic sheets are heated to the temp. above the solidus line of the low melting metallic layers 3, 4. The two metallic sheets 1, 2 re press-welded by exerting the proper tension thereto under the pressurizing force below the yield stress of the metallic sheets 1, 2, more preferably, the force of <=1/2 the yield stress thereof without generating plastic deformation while heating the metallic sheets. A composite sheet material 8 which is securely welded and has an irregular section is thus obtd.
Patent JP-H0216746-A (JP)
Title: Bonding
Inventor: YAMAZAKI NOBUHITO
IPC: H01L21/60
Filed: 1988-07-04
Abstract: PURPOSE:To make wear and tear uniform and improve the lifetime of a bonding tool by performing bonding in such a way that positions at which a bonding tool comes into contact with a sample are changed every time or every plurality of times. CONSTITUTION:Before a bonding tool 6 lowers or simultaneously with the lowering of the tool 6, this bonder allows the tool 6 to move in the horizontal direction as shown by a dot-dash-line 6B by means of XY table and it lowers. And then, rising of a sample stand 4 causes bumps 5a to be bonded to leads 3. Then, the tool 6 rises and the sample stand lowers. When subsequent bonding between the leads 3 and IC 5 is performed, the bonder allows the tool 6 to move in the horizontal direction as shown by a two dots-dash-line 6C. After that, the tool 6 changes positions in the order 6A, 6B and 6C to perform bonding. Such a bonding system makes wear and tear uniform and improves the lifetime of the bonding tool.
Patent JP-H0827397-A (JP)
Title: Photocurable resin composition for coating flooring material
Inventor: UKON MASAKATSU
IPC: C09D4/02
Filed: 1994-07-19
Abstract: PURPOSE: To obtain a floor coating photocurable resin composition having a high curing rate and reduced curing shrinkage and showing reduced thermal shrinkage after being cured by mixing a (meth)acryloyl-containing compound with a specified photopolymerization initiator.  
     CONSTITUTION: This composition contains (A) a compound containing at least one (meth)acryloyl group and (B) a photopolymerization initiator represented by the formula: (wherein R 1  and R 2  are each a 1-5C alkyl; and n is a number of 2-50). It is desirable that the composition contains 5-70 wt.% component A and 0.1-10 wt.% component B. Component A may be a polymer or a monomer, and is particularly desirably a urethane (meth)acrylate polymer. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H05333586-A (JP)
Title: Developing agent for electrophotography
Inventor: SAKIDA YASUSHI
IPC: G03G9/08
Filed: 1992-06-03
Abstract: PURPOSE:To obtain a good picture quality excellent in heat stability preventive of generating heat fogging to a copied material even after keeping in a state of elevated temp. for a long term by surface treating a toner with a specific polymethylmethacrylate powder and granular material. CONSTITUTION:When the toner using a low melting point resin as a binder is used, a polymethyl methacrylate(PMMA) power and granular material having smaller average particle diameter than that of the toner particle and charge positive to a carrier constituting a developer is externally added to the surface of the toner by surface treating. As the surface treating, after the toner is obtained by executing necessary processes such as kneading, pulverizing classifying or the like, a desired quantity of PMMA is added the toner together with an external-additive such as a silica particulate and is putted into an agitating mixer to surface treat by externally adding and the product toner is obtained. As a result, rising of charged quantity in a developing vessel is accelerated and also charge saturation value becomes high.
Patent JP-H0332948-A (JP)
Title: Auxiliary step device for vehicle
Inventor: TANI TAKASHI
IPC: B61D37/00
Filed: 1989-06-30
Abstract: PURPOSE:To ensure safe stepping in and out of a train by applying the constitution wherein an auxiliary step below an entrance floor is so connected to the side of a vehicle as to be paid out or retracted to and from a platform with a cylinder, interlocked with the open and close operation of an entrance slide door. CONSTITUTION:An auxiliary step 13 having a stepping surface 28, a delivery roller 22 and the like is provided on the lower surface of the side entrance floor 10 of a vehicle, and made free to near and leave a platform 25 via the operation of a cylinder 15 as an actuator. Also, the vehicle is fitted with a slide door 11 for opening and closing the side entrance, and made free to advance or retreat along a rail 33 via the operation of an air cylinder or the like not shown herein. Furthermore, when the vehicle is made to stop along the predetermined position of a station platform and the slide door 11 is opened, the motion of a slide door track 16a is transmitted to a rack 16b via a pinion 17a, a sprocket 20a, a chain 19, another sprocket 20b and another pinion 17b, thereby delivering the auxiliary step 13 having a rack 16b.
Patent JP-H0721071-A (JP)
Title: Data base restoration system
Inventor: OGINO HIROSHI
IPC: G06F12/00
Filed: 1993-07-06
Abstract: PURPOSE:To attain the high speed restoration processing by holding the restoring time of a data base within a fixed time even when a large amount of journal files indicating the updating situation of the data base are outputted. CONSTITUTION:This system is equipped with a task processing part which operates the update processing of the data base, and prepares a journal file 9 from the updated data, backend processing part 3 which distributes the journal file 9 to a data base restoration unit-classified file 10, and records only the latest updated data of the same physical address, and disk restoration processing part 4 which inputs a backup file 11, journal file 9, and data base restoration- classified file 10 at the time of data base restoration, and operates the restoration processing.
Patent JP-H0868341-A (JP)
Title: Method and device for controlling output of closed brayton cycle gas turbine
Inventor: OSAKO TAKESHI
IPC: F02C1/10
Filed: 1994-07-19
Abstract: PURPOSE: To provide a method and a device to control the output of a closed Brayton cycle gas turbine without changing cycle efficiency. CONSTITUTION: A device to control the output of a closed Brayton cycle gas turbine comprises an adsorption tank 11 filled with an absorbent 15 for high molecular weight gas disposed in such a state to be branched from the delivery line of a gas compressor 7; a reservoir tank 12 to store low molecular weight gas separated and discharged from the absorption tank 11; and a line through which the tanks 11 and 12 are coupled to the interior of a cycle by means of valves 1-5. This constitution adsorbs and separates a part of high molecular weight gas in mixture gas delivered from the gas compressor 7 to and from the adsorption tank 11 and the low molecular weight gas after the high molecular weight gas is separated is stored at the reservoir tank 12.  According to the output of the gas turbine, one of desorption and storage of adsorbed high molecular weight gas and a reflux of stored low molecular weight gas to the interior of a cycle is carried out to control an output.
Patent JP-2000002865-A (JP)
Title: Portable liquid crystal display device
Inventor: MIYAZONO SHINYA
IPC: G09G3/36
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable liquid crystal display device permitting to confirm display contents irrespective of the direction of a display main body. SOLUTION: This portable liquid crystal display device is arranged in a main display body 1, and is provided with a switching means for changing over ON to/from OFF according to a tilt of the display main body 1 in approximately vertical plane, an arithmetic calculation part 3 for calculating coordinates of picture elements to be brought into conduction at the time of detecting a tilt attitude of the display main body 1 by a signal from the switching means and converting the display contents of a liquid crystal display part 4 according to the tilt attitude, and a control circuit 5 for displaying the display contents on the liquid crystal display part 4 after the conversion based on the calculation result of the arithmetic calculation circuit 3.
Patent JP-H0518118-A (JP)
Title: Picking device for panel member of outer wall
Inventor: SUZUKI TAKAO
IPC: B25J11/00
Filed: 1991-07-08
Abstract: PURPOSE:To effectively perform the shipping work by extracting, stacking, and packing panel members sorted and stored in response to the using frequency according to the program in response to the using sequence of a shipping addressee. CONSTITUTION:Panel members P1-P3 with a high using frequency are stored in multiple stock sections 102-104 by type, and panel members PP with a low using frequency are stored in a single stock section 106. A panel member stack section 105, a vacant-pallet feed section 107, and a package section 108 are provided, and a panel member conveyor 112 conveying the panel members through them is provided. The type, number, and using sequence of the panel members at the shipping addressee are programmed in the controller of the panel member conveyor 112. The panel member conveyor 112 is driven according to this program, required panel members are extracted in the required order and stacked in the stack section 105, then they are sent to the package section 108 and packed and shipped.
Patent JP-H119001-A (JP)
Title: Protective apparatus for rotary tilling device
Inventor: AIZAWA RYOICHI
IPC: A01B33/16
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of protruding ends of the rotary of a rotary tilling device with crops, a walker, etc., to damage them during the proceeding of a machine body in a case where the width of the total body of the rotary tilling device is wider than that of the machine body of a farming tractor. SOLUTION: This protective apparatus for a rotary filling device has a structure in which one end of a guiding device 3 is attached at a lateral frontal end of the rotary filling device 2, and the other end of the guiding device 3 protrudes in the forward direction and at the same time the protruding end is bent inside to construct a guiding face 4, in a case where lateral ends of the rotary tilling device 2 mounted at the rear side of the machine body 1 of a moving vehicle protrude outside of the width of the machine body 1.
Patent JP-H0517988-A (JP)
Title: Multiple function stool
Inventor: KASHIWABARA TOSHIAKI
IPC: E03D9/05
Filed: 1991-07-08
Abstract: PURPOSE:To enable deordorized air to be utilized for many uses in preferable directions by using selectively a deordorizing device an processing device other than the same to blow out discharging air in the direction corresponding to the selection of these devices. CONSTITUTION:A louver 10 consisting of a rotatable body 10a and several fins 10b capable of varying mounting angles is provided in an discharge port 7 of a multiple function stool provided in an air discharging path with a deordorizing device 11, aroma diffusing device 12 and heater 13. Also, a louver driving device 9 consisting of a body driving device 9A for rotating the body 10a and a fin driving device 9B for rotating the fin 10b is provided in a casing 20. Any functions are selected by a function selecting means 16 provided with respective switches 16a-16d for deordorization, aroma diffusion, heating and manual drying to rotate the louver 10 by a predetermined angle with a drive device 9 according to the selected devices 11, 12 and 13, i.e., modes for utilizing discharging air and change the discharge direction of the fin 10b to a proper one.
Patent JP-S6227111-A (JP)
Inventor: WATANABE KUNIO
IPC: B28B7/36
Filed: 1985-07-29
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-S5956171-A (JP)
Title: Equipment system monitoring device
Inventor: HIROSE GIYOKUKOU
IPC: G01R31/00
Filed: 1982-09-25
Abstract: PURPOSE:To suppress decrease in the operating rate of a CPU, by providing an operation state monitoring channel, storing address data of an equipment to be checked and check time in a file, and making a check automatically at the check time, and storing the result in the file. CONSTITUTION:The CPU30 registers checked equipment address data on the equipment to be check at optional time and check time data in a free area of a monitor registration file 39 through an output register 38. Those data are advanced in the order of file areas 411-41n and when reference time data coincides with check time data, the checked equipment address data is sent to the constituent equipment through a buffer 44. The specified constituent equipment transfers operation state data to a register 45 in the monitoring channel 32 through a buffer 49. This data is stored in a file area and discriminated by an interruption deciding circuit 46 and a direct interruption to the CPU30 is caused at necessary time. Consequently, loads on software and hardware are reduced.
Patent JP-H0216701-A (JP)
Title: Volume apparatus
Inventor: ENDO SATOSHI
IPC: H03G1/00
Filed: 1988-07-05
Abstract: PURPOSE:To detect an arbitrary volume position at a low cost by measuring the length of a driving time given by a rotating means. CONSTITUTION:When a arbitrary position detecting instruction signal is applied to an arbitrary position detecting means 10, the detecting means 10 transmits a driving instruction signal to the driving circuit 7 of a rotating means 8 to give a rotating force to a motor 4 and a shaft 2 is rotated. A time for the contact 301 of a variable resistor 3 to reach a point A from the present position of a volume, i.e., a time for the contact 901 of a one-end detecting means 9 to reach a point (a) from a present position, is measured with the shaft 2 and a quantity corresponding to the time is outputted as an arbitrary position detecting information.
Patent JP-H0611574-A (JP)
Title: Radiation measuring apparatus
Inventor: SUZUKI KATSUHIRO
IPC: G01T1/20
Filed: 1992-06-25
Abstract: PURPOSE:To detect height of a sample in a radiation measuring apparatus having a well type scintillator or a through hole type scintillator and correct radiation measurement results according to the height. CONSTITUTION:A radiation detector 24 housed in a radiation shield is placed above a well type scintillator 10 with a well 10a formed, while radiation is detected by a slit formed on the shield. A test tube 38 is lowered at a constant speed (v), and the radiation from a sample is detected at this time, wherein sample height is calculated by multiplying time betat when a counting rate exceeds a threshold value with the speed (v). Depending on the calculated height, the counting rate is corrected in measurement using the scintillator.
Patent JP-S6229663-A (JP)
Inventor: MATSUMURA KATSUMI
IPC: E04F21/24
Filed: 1985-07-31
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-S5790973-A (JP)
Title: Semiconductor base body
Inventor: HOGARI YASUAKI
IPC: H01L27/10
Filed: 1980-11-27
Abstract: PURPOSE:To prevent the malfunction of an MOSRAM by forming an impurity region of the same conduction type so as to have a concentration gradient toward the inside from the surface of a substrate and shaping a lattice defect region having high concentration at the inside from the maximum spread width of a depletion layer of the region. CONSTITUTION:The substrate 1 for the dynamic RAM is oxidized with HCl at a temperature such as 1,150 deg.C, and oxidized for several dozen hrs. at 750 deg.C, and the lattice defect region 15 having high concentration is shaped at the depth of approximately several mum or less from the surface. A separation oxide film 2 is formed so that a channel stopping layer 3 reaches the region 15, the same conduction type impurities are introduced from the surface of the substrate of an element region and the diffusion potential of a small number of carriers is generated toward the inside, and a memory cell and an FET are prepared through normal processes. Accordingly, the incidence of alpha rays and a small number of carriers generated from the FET with short channel length can be extinguished in the region 15 having a short life time, and the malfunction of the memory can be prevented.
Patent JP-H0459709-A (JP)
Title: Attaching-inhibiting agent to marine organism
Inventor: FUJINO JUNJI
IPC: A01N47/22
Filed: 1990-06-25
Abstract: PURPOSE:To obtain the subject inhibiting agent exhibiting excellent killing effect to stain substance having excellent safety with low toxicity to human body, etc., without containing heavy metal containing a thiocarbamic acid compound readily obtained in high yield as an active ingredient. CONSTITUTION:The aimed attaching-inhibiting agent to marine organism contains a thiocarbamic acid compound (e.g. a compound having S as the X, O as the Y, CH3 as the R1 and Ch3CH2 as the R2 in formula I) expressed by formula I [R1 and R2 are alkyl, hydroxyalkyl, cycloalkyl, alkenyl, aralkyl, naphthyl or expressed by formula II (Z is H, halogen, alkyl, halogenated alkyl, alkoxy or nitro; m is 1 or 2); Y is S for X is O, or Y is O for X is S] as an active ingredient. Said inhibiting agent is safe and has low toxicity to human body without containing heavy metal and also exhibits excellent killing effect to stain substance.