baber/WOPTO huggingface dataset:
Patent JP-H07197536-A (JP)
Title: Construction
Inventor: HASHIMOTO MASAMI
IPC: E04B1/34
Filed: 1993-12-28
Abstract: PURPOSE:To obviate the necessity of installing a firm foundation and a foundation beam, and carry out construction, riding over an already existing rail, etc. CONSTITUTION:A frame is constructed of an arch-shaped frame 5 and reinforcing frame 6 which is installed on the outside of the arch-shaped frame and reinforces the arch-shaped frame. Further, on the inside of the arch-shaped frame, the beams 7 and 11 for connecting two points opposed in the horizontal direction of the arch-shaped frame are desirably laid. Further, the beam is desirably suspended and supported from the upper end of the arch-shaped frame by a suspension member 8.
Patent JP-H06170266-A (JP)
Title: Refuse treating and screening device
Inventor: AIKAWA TADASHI
IPC: B02C18/00
Filed: 1992-12-04
Abstract: PURPOSE:To conduct refuse treating operations with high efficiency over the entire part thereof by disposing a manual screening section consisting of a refuse transporting conveyor and a screened refuse accepting section at a center and disposing a refuse- contg. large bag rupturing machine on the feed side of the transporting conveyor and a refuse-contg. small bag rupturing machine on the ejection side thereof, respectively. CONSTITUTION:The refuse bags (a) charged from the refuse cast port 2 of the large bag rupturing machine body 1 are transferred in an arrow X direction in a refuse bag transfer section 6 by the planar blade bodies 8 of an endless rotating body 7 and are ruptured while the planar blade bodies 8 pass between the respective planar blade bodies 5 of cylindrical moving arms 4. The refuse bags are in succession dropped from the terminal of the refuse transfer section 6 to the lower part of the refuse-contg. large bag rupturing machine body 1. The refuse bags are taken out by a refuse discharger 9 onto the refuse transporting conveyor 25a of the manual screening section 25 of the rear stage where the noncombustibles, bottles, etc., in the refuse are manually screened and are cast into a screened refuse accepting section 25. The remaining refuse is carried into the refuse-contg. small bag rupturing machine body 13 of the ensuing stage.
Patent JP-H05163684-A (JP)
Title: Production of leathery sheet-like product
Inventor: OSAWA KATSUMI
IPC: D06N3/14
Filed: 1991-12-12
Abstract: PURPOSE:To provide a leathery sheet-like product excellent in flame retardancy with wet solidifiability, appearance and feeling touch retained. CONSTITUTION:A fibrous base fabric is impregnated and/or coated with a solvent solution of a polyurethane prepared by incorporating (A) 100 pts.wt. of a polycarbonate-based polyurethane with (B) 5-40 pts.wt. of a red phosphorus- based flame retardant followed by treatment with a nonsolvent for the polyurethane to solidify it; and, a polyurethane porous film thus formed on the base fabric is then provided with a surface skin layer either directly or through an adhesive layer.
Patent JP-H11186128-A (JP)
Title: Exposure device
Inventor: AOKI RYUICHIRO
IPC: G11B7/0045
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device that can change exposure according to the change in the resist film thickness to enable appropriate exposure. SOLUTION: Exposure time required to change the initial value to the appropriate exposure value depending on the change in the resist film thickness is preset in the exposure time setting unit 3. The reflected light intensity is calculated in the light intensity calculating unit 6, based on data received at the light receiving unit 4. A shutter 2 is operated by the open/close time control unit 5 to finish exposure depending on the time required to change the initial value to the appropriate exposure value.
Patent JP-H07194273-A (JP)
Title: Control system for dairy cattle
Inventor: KATO TOSHITSUGU
IPC: G06Q50/22
Filed: 1993-12-29
Abstract: PURPOSE:To provide a control system for dairy cattle capable of carrying out nutrition diagnosing treatment for dairy cattle, health control for a dairy cattle group and breeding control treatment by a computer. CONSTITUTION:A program concerning nutrition diagnosis, health control and breeding control for dairy cattle is regulated by a program control part 50. Various data related to nutrition diagnosis, health control and breeding control for dairy cattle are inputted from an input command part 10, calculated by an operation treating part 40 based on data set in an auxiliary memory 20 and a main memory 30 and the result is outputted to an output part 60.
Patent JP-2000167469-A (JP)
Title: Substrate treating device
Inventor: SATO TAKAYUKI
IPC: B05B15/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a substrate treating device capable of cleaning a nozzle for discharging a processing soln. and to reduce the device cost. SOLUTION: The device is used for coating a substrate with a liq. resist and provided with a nozzle 7, a pot 31 and an automatic stop valve 45a. The liq. resist is discharged from the discharge port 20a of the nozzle 7. The pot 31 has an opening 50 and stores a rinsing liq. The rinsing liquid is used to clean the nozzle and to suppress the drying of the nozzle, and the same solvent as that of the liq. resist is used. The liq. level in the pot 31 is changed between a first liq. level H1 and a second liq. level H2 under the control of the automatic stop valve 45a. The rinse is in contact with the discharge port 20a at the first liq. level H1 and not in contact with the discharge port 20a at the second liq. level H2.
Patent JP-H09176769-A (JP)
Title: Wear resistant aluminum alloy
Inventor: NISHIKAWA KAZUHIRO
IPC: C22C21/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To produce an Al alloy for extrusion molding excellent in wear resistance, pressure withstanding strength, potential difference corrosion resistance, extrusion moldability and machinability by specifying the componental structure consisting of Mg, Si, Mn and Al. SOLUTION: This Al alloy for extrusion molding is the one having a compsn. contg., by weight, 0.4 to 1.0% Mg, 3.0 to 6.0% Si and 0.1 to 1.0% Mn, furthermore contg., at need, one or more kinds among 0.15 to 2.0% Cu, 0.05 to 0.30% Cr, 0.01 to 0.10% Ti and 0.1 to 1.0% Fe, and the balance Al with inevitable impurities, and in which extrusion molding conditions are regulated to obtain an extrusion molded material having <=50μm grain size.
Patent JP-H06172574-A (JP)
Title: Foam and its production
Inventor: UCHIYAMA HIROSHI
IPC: C08L23/28
Filed: 1992-12-08
Abstract: PURPOSE:To provide a lowly expanded closed-cell foam having flexibility, excellent resiliency and small compression set and being colorable, capable of being produced by extrusion foaming, and desirable as a packing material and to provide a process for its production. CONSTITUTION:The foam is a closed-cell foam of a crosslinked chlorinated ethylene copolymer alloy of an expansion ratio of 1.2-3. The title process comprises melt-extruding and foaming a composition comprising a crosslinked chlorinated ethylene copolymer alloy and a chemical blowing agent.
Patent JP-H08250731-A (JP)
Title: Trench type mosfet provided with high break-down voltage and low on-resistance both
Inventor: MOHAMETSUDO ENU DAAUITSUSHIYU
IPC: H01L29/78
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a vertical trench type MOSFET, which realizes a low ON-resistance, while maintaining high a breakdown voltage. SOLUTION: A vertical-trench type MOSFET has a gate formed in a trench 48. A switching MOSFET 40 has a drain, which has a comparatively high- resistivity region adjacent to the trench 48 and a comparatively low-resistivity region provided at a place, where it is part from the trench 48. The drain includes also a delta layer having a resistivity lower than that of a delta layer in the central region of a cell of the MOSFET. By the high-resistivity region, a field strength in the edge parts (especially, the corner parts) of the trench 48 is limited and a gate oxide layer is avoided from being impaired. By the delta layer in the central part of the cell, the generation of a breakdown voltage is generated so as to concentrate on the vicinity of the central part, which is apart from the gate oxide layer, of the cell of the MOSFET.  When the MOSFET 40 is at an on-state, an effect of lowering the resistivity of the MOSFET 40 is obtained.
Patent JP-H05165938-A (JP)
Title: Device and method for drawing
Inventor: SUGIMOTO MASAHIKO
IPC: G06T15/40
Filed: 1991-12-12
Abstract: PURPOSE:To easily process hidden lines even to any graphic. CONSTITUTION:When a graphic 31 is defined as an upside graphic arranged on the upper side, the graphic (upside graphic) 31 is designated (clicked) by a mouse. Next, the graphic 31 is surrounded along the outline by a rectangular window, and the recognizing sub step of an erasing graphic is started. In this step, erasing graphic data are stored in an area buff (the part to be erased is recognized) and afterwards, the erasing graphic data stored in the area BUff are erased from a drawing. Then, the processing is finished.
Patent JP-H05163269-A (JP)
Title: New triazole derivative and its salt
Inventor: IMAIZUMI HIROYUKI
IPC: A61P31/04
Filed: 1991-12-13
Abstract: PURPOSE:To provide the subject new compound having excellent absorbability and useful as an antimycotic agent. CONSTITUTION:The compound of formula I {R<1> is (substituted)aryl; R<2> and R<3> are H, F or alkyl; R<2> and R<3> may together with bonding C form a cycloalkyl ring; R<4> and R<5> are H or (substituted)alkyl; R<4> and R<5> may together with bonding C form a cycloalkyl ring; A is 0 or group of formula II [R<6> is H, (substituted)alkyl, aryl or acyl]}, e.g. 2-(2,4-difluorophenyl)-1-(4,4-dimethyl-5-oxo-2- pyrazolin-3-yl)-1,1-difluoro-3-(1H-1,2,4-triazol-1-yl)-2-propanol. The compound of formula I can be produced by reacting a compound of formula III (R<7> is carboxyl-protecting group) with a compound of formula IV [R<6a> is H, (substituted) alkyl or aryl].
Patent JP-H06341599-A (JP)
Title: Fixing device of gas cylinder
Inventor: SHOJI YOSHIO
IPC: F17C13/08
Filed: 1992-12-10
Abstract: PURPOSE:To regulate to rotating direction of a gas cylinder, to prevent the falling-over of the gas cylinder and to secure the closing operation of a container valve by an emergent cutoff mechanism, by regulating the rotation of a grasping member fixed demountable to the gas cylinder by a regulating member attached to the end of a fixing member. CONSTITUTION:A gas cylinder 2 full of a gas, manufactured of a semiconductor, is loaded on a weight measure 15, and after providing at a specific position in a housing box 4 in the condition abutting to a guide plate 13 for positioning, the fastening band 12 of a grasping member 3 is wound on the gas cylinder 2 to grasp it. The grasping member 3 is composed by installing its gas container installing side to the lower surface side of a plate-form holding board 10 recessed in a rectangular form, and the fastening band 12 which can be opened and closed freely, to the front side. And shafts 6 erected at both ends of the holding board 10 are installed playable to the shaft hole (a regulating member) 7a of a spring seat 7, and the shafts 6 are held elastically by the spring force of a compression spring 8. In such a way, after the gas cylinder 2 is fixed, an emergent cutoff device is installed to the container valve 17 of the gas container 2, so as to make in the available condition.
Patent JP-H09186491-A (JP)
Title: Parts vacuum-suction state confirming method in parts mounting apparatus and its apparatus
Inventor: KIMURA AKIRA
IPC: H05K13/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To accurately confirm a vacuum-suction state of part vacuum-sucked by a number of vacuum-suction nozzles moving up and down which are arrayed in a rotary circumference of the rotary head capable of rotating, without stop ping rotation of a rotary head at a specific location. SOLUTION: In a method for confirming a vacuum-suction state of parts 21 vacuum-sucked by a number of vacuum-suction nozzles 10 moving up and down which are arrayed in a rotary circumference of a rotary head 1 capable of rotating, a backlight member 12 is provided in a location enclosing the vicinity of a parts vacuum-suction end 10a of the vacuum-suction nozzle and provides backlights when imaging, and a mark 16 is formed on a face 15 of the parts vacuum-suction end side thereof. The mark 16 is imaged by a camera 18 together with parts vacuum-sucked by the vacuum-suction nozzle, and the vacuum-suction state of the parts can be confirmed according to the relative location relation between the imaged mark 16 and the parts.
Patent JP-2000183037-A (JP)
Title: Vacuum processing apparatus
Inventor: OKABE MAKOTO
IPC: C23C16/44
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum processing apparatus wherein the occupied floor area for vacuum pump is reduced for making the size of the over all apparatus smaller. SOLUTION: An etching processing device 20 for etching an object in an evacuated atmosphere comprises a processing bath 21, where a carried-in semiconductor wafer W is etched, and a vacuum pump 30, which provided on the lower side of a susceptor 22 of the processing bath 21 while being coaxial with the processing bath 21, sucks the exhaust of the processing bath 21 for evacuation.
Patent JP-2000184730-A (JP)
Title: Load current detection device of pwm inverter
Inventor: HAYASHI ATSUYOSHI
IPC: H02M7/48
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To simplify structure and reduce costs and miniaturize a device in the load current detection device of a PWM inverter for converting DC power that is supplied from a DC power supply to AC power by a bridge circuit and supplying the power to an inductive load. SOLUTION: A device is provided with a diode for flywheel that is connected inversely in parallel with the switching element of a bridge circuit 10, a shunt resistor for detecting power supply current that is connected in series between the DC power supply and the bridge circuit 10, and a time constant circuit for decreasing the voltage difference across the shunt resistor with nearly the same decrease characteristics as those of the flywheel current of a load, thus obtaining a load current from the output of the time constant circuit. In the bridge circuit 10, one group of switching elements out of two sets of switching element groups, namely a positive electrode side (high-side) and a negative electrode side (low side), is continuously kept on during operation period, and the other group of switching elements is subjected to PWM control.
Patent JP-2001168329-A (JP)
Title: Trench mos semiconductor device
Inventor: YAMAZAKI TOMOYUKI
IPC: H01L29/423
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a trench MCS semiconductor device equipped with a gate of MOS structure provided inside the trench, in which a floating well is not formed on the periphery without sacrificing an active area and deteriorating the device in withstand voltage characteristics. SOLUTION: A connector 51 of large curvature connected between the terminal of a trench 5 extending towards a chip end and the one end of the adjacent trench is provided in a P well region 2.
Patent JP-H06179585-A (JP)
Title: Speed governor for elevator
Inventor: KATO KUNIO
IPC: B25J9/00
Filed: 1992-12-14
Abstract: PURPOSE:To obtain an elevator speed governor wherein the driving bevel gear and the driven bevel gear of a weight speed governor mechanism are housed in a cover body. CONSTITUTION:A sheave 16 is driven by a governor rope 11 moved together with an elevating body, and a box-like cover body 31 for covering a driving bevel gear 18 and a driven bevel gear 19 for transmitting the rotation of the sheave 16 to a weight speed governor mechanism 16 is provided. Thereby, the driving bevel gear 18 and the driven bevel gear 19 are housed in the cover body 31 so as to decrease a gap communicated to the outside. Therefore, the noise by direct sound of teeth contact between the driving bevel gear 18 and the driven bevel gear 19 is not easily transmitted to the outside, moreover lubricating oil for the gear can be prevented from being scattered. Thus, installation environment of an elevator speed governor can be made quiet, and its maintenance is made easy.
Patent JP-H07196543-A (JP)
Title: Production of alkylbiphenyl
Inventor: ABE MASAKI
IPC: C07B61/00
Filed: 1993-12-29
Abstract: PURPOSE:To obtain the subject compound by a simple operation and a simple process in high yield, in high selectivity and economically by reacting a biphenyl compound with an alkylating agent in the presence of a specific treated zeolite. CONSTITUTION:A zeolite treated with a hydrophobic solution of an organic silane compound [e.g. a compound of the formula (R1 to R4 are each H, CH2O, C2H5O, C3H7O but are not simultaneously H.] in n-hexane or toluene preferably by a batch method is used as a catalyst and a biphenyl compound is reacted with an alkylating agent (e.g. polyalkylbenzene or an alcohol) preferably at 150-500 deg.C under 1-20 atmospheric pressure to give the objective 4,4'- dialkylbiphenyl and/or a 4-alkylbiphenyl.
Patent JP-H06180439-A (JP)
Title: Optical scanning and display device
Inventor: TOGASHI MITSUHIRO
IPC: G02F1/13
Filed: 1992-12-11
Abstract: PURPOSE:To display a high-definition image by simple constitution by using the spatial light modulator of liquid crystal or the like. CONSTITUTION:The spatial light modulator 8 of a display part 1 is not provided with a matrix electrode but it is provided with a plane electrode. Light from a laser light source 6 is collimated by a collimator lens 5 and reflected by a total reflection prism 18 and a total reflection prism 16. Besides, it is condensed by a condenser 2 and given to the modulator 8. Moreover, it is displayed and written at the part of the modulator 8 which is irradiated with a light spot S. By moving the prism 18 in a direction X, moving the prism 16 in a direction Y and driving to modulate the light source 6, the image based on X-Y scanning is displayed on the display part 1.
Patent JP-H07194900-A (JP)
Title: Inputting device for cloth
Inventor: MAEJIMA YOZO
IPC: D06F95/00
Filed: 1993-12-28
Abstract: PURPOSE:To extend over a cloth without wrinkling or disorder when it is automatically inputted onto a conveyor. CONSTITUTION:A sucking space 13 having about a tapered side surface extended to an input port 11 opened in the front surface of a device body and narrowed toward the inner part of a conveyor 12 is provided in the body, sucking hole means 14, 15 for discharging the air in the space are arranged on the lower side and upper side of the conveyor carrying surface, respectively. A cloth holding member 16 for suspending a cloth in such a manner as to close the input hole 11 and lay the sucking space 13 in the negative pressure state is mounted on the input port upper part, and a nozzle 17 for jetting an air flow for pushing the top end of the cloth into the sucking space when the cloth is separated from the holding member 16.
Patent JP-H06185845-A (JP)
Title: Method and device for vacuum cooling
Inventor: ITO SHUNJI
IPC: F25D7/00
Filed: 1992-12-16
Abstract: PURPOSE:To make it possible to put substance to be cooled into and out of a vacuum container within a limited space, by a method wherein inside pressure of the vacuum container is reduced by a vacuuming device to carry out a vacuum cooling of the substance to be cooled, and then a container bottom member is driven to go down and then move horizontally, and this motion is repeated for repeating the vacuum cooling to other substances in succession. CONSTITUTION:A vacuum device 5 discharges air in a prescribed vacuum container 1 outside through a pipe 4b to reduce gradually the pressure inside the vacuum container 1, so that substance to be cooled 9 may be vacuum cooled down to a prescribed temperature. After that, a cylinder means 7 is made to go down to make a container bottom member 3 placed on a support member 7b also go down. Then the container bottom member 3 is separated from a container body 2 and put on a pair of chains 6b of a horizontally driving device 6. The container bottom member 3 is sent out horizontally from the downward of the prescribed container body 2, and thus the substance to be cooled 9 is cooled in succession. Thus without being replaced, the substance to be cooled 9 can be vacuum cooled, and thereby, the vacuum cooling can be realized within a limited space.
Patent JP-H10161645-A (JP)
Title: Taisho lyre played with three keys
Inventor: TAKAHASHI KUNITO
IPC: G10D3/08
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To correctly play over twenty kinds of tones by simultaneously pressing one or two keys among three keys by one finger, and touching the strings by the other finger. SOLUTION: Three keys 1-3 are moved on a shaft 4. An auxiliarykey 6 comprises a pin 9, and fitted to the shaft 4, to be lowered when the keys 1, 2 are simultaneously pushed. An auxiliary key 7 comprises a pin 10, and fitted to the shaft 4, to be lowered when the keys 2, 3 are simultaneously pushed. An auxiliary key 8 comprises a pin 11, and fitted to the shaft 4, to be lowered when the keys 1, 3 are simultaneously pushed. When the keys 1-3, 6-8 are lowered, the switches 13-18 are respectively closed by a projection 12 of the other end upper part. When the switch is closed, an electromagnet 21 is retracted, and a lever 19 is advanced. When at least one of keys 1-3 is pushed, the arms 23-25 are moved, a common shaft 22 is rotated, and all of a group of arms 26 installed at a position of a specific string 28 are rotated.  And only the advanced lever 19 is pushed to the string, therefore only the touched string generates a required tone.
Patent JP-2000183218-A (JP)
Title: Manufacture of ic package
Inventor: SAWAMOTO SHUICHI
IPC: H01L23/12
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an IC package for improving quality and productivity in a dicing process after the molding of a resin package. SOLUTION: Plural IC chips 20 are loaded on the surface of a printed board 50, and the plural IC chips 20 are sealed by a resin package 40. Then, the resin package 40 and a pattern 52 on the surface of the print board are cut by a first dicing blade 61 (a first process), and then a main body 51 of the print board 50 is cut by a second dicing blade 62 (a second process).
Patent JP-H06178924-A (JP)
Title: Dialyzer inspecting device
Inventor: SHIRASU AKIO
IPC: A61M1/14
Filed: 1992-12-14
Abstract: PURPOSE:To automate the inspection of a dialyzer 17 by easily and rapidly connecting and separating the dialyzer 17 to and from a piping. CONSTITUTION:A dialyzer connecting device 3 has lifting members 54, 55 lifted and driven by motors 56, 57 for lifting, moving members 58, 59 moved in lateral directions by cylinders 60, 61 for the moving members on these lifting members 54, 55 and a blood inlet coupler 62, blood outlet coupler 63, dialyzate inlet coupler 64 and dialyzate outlet coupler 65 which are moved by inserting and removing cylinders 72, 73, 76, 77 on these moving members 58, 59. The lifting members 54, 55 and the moving members 58, 59 move and the respective couplers 62 to 65 move to be respectively connected to the respective corresponding blood ports 26, 27 and respective dialyzate ports 28, 29 of the dialyzer 17 at the time 17 of inspecting the dialyzer.
Patent JP-H06183542-A (JP)
Title: Method and device for position aligning bottle circumferential direction
Inventor: NAKAGAWA KENJI
IPC: B65G47/24
Filed: 1992-12-15
Abstract: PURPOSE:To carry out the position aligning the circumferential direction of a bottle, having a cylindrical shape or a shape conforming with this cylindrical shape, accurately in high efficiency without using a device of large scale. CONSTITUTION:A protrusion 14, which can be fitted to a recessed part 13 of a bottle, is provided in a hook 4 provided in a chain 5 used for conveying a bottle 1, and a bottle rotating device 6 for rotating the bottle 1 in its conveying process is provided.