baber/WOPTO huggingface dataset:
Patent JP-H08170074-A (JP)
Title: Working fluid
Inventor: KATAOKA HISANORI
IPC: F25B1/00
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a working fluid comprising cyclopropane and pentafluoroethane in a specific ratio, having excellent refrigerant characteristic same as that of chlorodifluoromethane and no danger to destroy the ozonosphere. CONSTITUTION: This working fluid comprises (A) 35-70wt.% cyclopropane and (B) 30-60wt.% pentafluoroethane. In order to enable the use of the working fluid as a refrigerant having a refrigerant characteristic same as or more clear than that of chlorodifluoromethane, it is preferable to select the weight ratio of its components so as to have >=4.8 coefficient of performance in a freezing system, >=150KJ/kg refrigerating effect and 1300-1700KPa discharging pressure discharging from a compressor. It is preferable to select the weight ratio of its components to have 5 deg.C temperature difference before and after an evaporation or a condensation because, if selected so, there is no freezing caused by frost adhesion to an evaporator when the working fluid is used as a refrigerant of an air conditioner.
Patent JP-H05138359-A (JP)
Title: Welding equipment provided with weld fume suction torch
Inventor: NISHIKAWA YUTAKA
IPC: B23K9/29
Filed: 1991-11-22
Abstract: PURPOSE:To improve flexibility of a cable hose and to improve workability at the time of welding work. CONSTITUTION:An electric power cable 2 to supply welding electric power is arranged on the center of the cable hose 1. In addition, the inside of the cable hose 1 is divided into four gas paths by four partition walls 3 to extend radiately from the center thereof. Shielding gas to be discharged from a shielding gas discharge nozzle is passed through two gas paths 4 opposed to each other with the central axis between. In addition, gas containing weld fumes sucked from a weld fume suction nozzle is passed through other two gas paths 5.
Patent JP-H05144144-A (JP)
Title: Automatic changer for cassette
Inventor: TSUBOTA TETSURO
IPC: G11B15/68
Filed: 1991-11-25
Abstract: PURPOSE:To successively and continuously read bar codes on plural cassettes housed in plural housing racks. CONSTITUTION:A bar code module 213 is housed in a private rack 215 then taken out from the exclusive rack 215 by a hand block 11 mounted on a carrier, and this bar code module 213 is carried along the bar codes 212 on the plural cassettes 9b, 9d which are housed in the plural housing racks, then these bar codes 212 are read successively and continuously.
Patent JP-H09181681-A (JP)
Title: Optical communication equipment
Inventor: YUNOGAMI YUICHI
IPC: H04B10/079
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To secure proper communication by correcting a deteriorated reception level when the reception level is deteriorated. SOLUTION: An optical communication equipment 11(12) uses an optical reception level detection circuit 22(34) to detect a reception level of an optical signal from each opposite station. After data representing a detected reception level is superimposed on a main signal to be sent to the opposite station by a multiplexer 26(36) and the resulting signal is converted into an optical signal and it is sent to the opposite station. When the reception level decreases to be a reference level or below, a warning representing it is raised. Furthermore, a demultiplexer 23(36) is used to extract data representing the reception level from the opposite station from an optical signal received from the opposite station and when the level is a reference level or below, an optical transmission level adjustment circuit 52(54) is used to increase a transmission level of the optical signal sent to the opposite station. Thus, the reduction in the reception level is corrected and communication interruption is prevented.
Patent JP-H07189200-A (JP)
Title: Paper making mold
Inventor: MAEDA JUN
IPC: D21J7/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a paper making mold capable of accurately preparing in a short time, having durability and excellent in paper making property of a pulp solution and mold release property of paper making pulp component. CONSTITUTION:This paper making mold is prepared by preliminarily heating a plastic net and thermally forming into a prescribed shape.
Patent JP-H06155438-A (JP)
Title: Method for cutting and laminating ceramic green sheet and deice thereof
Inventor: SEKIGUCHI YOSHIJI
IPC: B28B11/02
Filed: 1992-11-21
Abstract: PURPOSE:To perform sure lamination due to exact cutting by a method wherein both the correction of breadthwise positional shift of ceramic green sheet in continuous form and the sure recognition of its position detection pattern are made possible. CONSTITUTION:Double-layered tape, which is prepared by holding ceramic green sheet 16 on carrier tape in continuous form, is delivered from a feed roll 3. After that, the ceramic green sheet 16 is separated from the carrier tape at a separation roller. After that, the ceramic green sheet 16 is placed on a carrier belt so as to be cut to the predetermined forms and laminated at a cutting and transferring unit. From a position sensor arranged on this side of the cutting position, an inspecting light 19, is long normal to the transferring direction of the sheet 16, is irradiated over the position detecting pattern 18. Thus, the feed roll 3 is shifted with an actuator 15 to the direction, in which the lengths at both side parts of the inspecting light 19 divided by the position detecting pattern 18 become equal to each other.
Patent JP-H05148866-A (JP)
Title: Coupling for mounting meter
Inventor: UCHIYAMA MICHIO
IPC: G01F3/22
Filed: 1991-11-26
Abstract: PURPOSE:To successively perform cut-off of the primary side arid coupling to and separation from a meter though constitution is simple. CONSTITUTION:Couplings 2 and 3 each having a cylinder member in which a ball valve 11 is contained are used for a meter 1 disposed in a meter box. Besides, the ball valve and the cylinder member are driven by means of a cam member 17 located eccentrically to a handle shaft 16 and an engaging member. Coupling to and separation from the meter are carried out in a state that cut-off is carried out through given rotation of the handle shaft and a cut-off state is maintained.
Patent JP-H06156482-A (JP)
Title: Attaching method for cutter for roll holding carton
Inventor: FUJII HIROSHI
IPC: B65D5/72
Filed: 1992-11-20
Abstract: PURPOSE:To provide a sufficient adhesion and hygienically, efficiently prevent deformation of a cutter and a carton and deterioration in cutting performance, by a method wherein press-seal agent is previously applied on a cutter raw sheet and a cutter attaching area and the cutter is laid on the cutter attaching area and press-sealed together. CONSTITUTION:A cutter raw sheet 1 is previously coated with pressure-sensitive adhesive, e.g. press-seal agent, and cut into cutters 1a with serrated blades 1b by a cutting machine as it pulled out from a roll. On the other hand, a roll holding carton 3 is a rectangular box which is formed by folding a blank sheet along folds, and press-seal agent same as applied to the cutter raw sheet 1 is coated on an area on a front panel 4 near an opening, where the cutter 1a is to be attached. The press-seal agent coated face of the cutter 1a is laid on the cutter attaching area of the carton 3 and the cutter 1a is attached by using a processing device such as a metal edger, etc., with the blade edge protruding toward the opening through which a roll 8 is drawn out.
Patent JP-H09140406-A (JP)
Title: Shoe with hot line approach alarming device
Inventor: WADA TOYOHIKO
IPC: A43B13/14
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent a human body from an electric shock by sounding a hot line approach alarm when the toe of the human body approaches the hot line of electricity. SOLUTION: A cover 2 is provided on a sole 1 and a hot line approach alarming device 3 is provided inside the sole 1.
Patent JP-2000160464-A (JP)
Title: Stretchable nonwoven fabric excellent in flexibility and its production
Inventor: ITAMURA FUMIE
IPC: D04H3/147
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a stretchable nonwoven fabric excellent in flexibility and bulkiness and suitable as a female material for hook-and-loop fasteners by accumulating thermoplastic filaments and fixing the conjugate fiber by self- fusion in many thermally fused areas at definite intervals. SOLUTION: Core-sheath type conjugate thermoplastic filaments in which the core part comprises an aromatic polyester and the sheath part comprises a polyolefin are accumulated on a collecting conveyer to form a web and heat- treated with a heating uneven roll, etc., and the sheath part of the fiber is self-fused by softening or melting and thermally drawn to orient the fiber in vertical direction and then treated with a needle punch to provide the objective stretchable nonwoven fabric satisfying the formulas EC>=140%, EC/EM>=3, EEC(50)>=60 and EEC(100)>=40 [EC and EM are each a breaking elongation in width direction and vertical direction; EEC(50) and EEC(100) are each an extension recovery factor in 50% and 100% extension in width direction].
Patent JP-2001150717-A (JP)
Title: Digital write apparatus
Inventor: SUZUKI KAZUMI
IPC: B41J2/44
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment for totally satisfying a positional relationship of papers of each paper feed stage of an image-forming apparatus and an LED head. SOLUTION: When the paper feed stage having the center in a horizontal scanning direction of machine glazed papers shifted with respect to the center in a horizontal direction of the LED head 11 is selected by a command from an external device or an operation signal from a control panel, an image- processing apparatus 1 judges an image size when image data is sent from the external device or a scanner and sets a memory address to an LED driver 12 of a digital write apparatus 10 (write address of image data to a memory 13) based on the image size and an amount of the shift (input beforehand). The LED driver 12 of the digital write apparatus 10 manages the memory address set by the image-processing apparatus 1, thereby adjusting an output position in the horizontal direction of the image data to the LED head 11 (correcting the shift).
Patent JP-2000221807-A (JP)
Title: Image forming device
Inventor: INOUE MASAHIRO
IPC: G03G15/01
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To make an excellent image being free from transfer defect such as a transfer omission in a dot shape obtainable by transferring toner images laminated on an intermediate transfer body to transfer material in preventing the abnormal discharge or the like from occurring, even under such condition that the charge amount of the toner becomes very large under the low humidity environment. SOLUTION: This image forming device is provided with a negative charge roller 76 and the counter roller 77, in front of a secondary transfer part setting the transfer roller 72. Then, the device is allowed to increase the holdable maximum seeming value of the area static charge density on the transfer material up to approximately the double, by applying the electric charge in polarity opposite to the charge charged by the transfer roller 72 at the time of secondary transfer, on the transfer material P that is fed in a secondary transfer part for secondary transferring the color image on the intermediate transfer belt 82, by means of the negative charge roller 76 and the counter roller 77 prior to secondary transferring.
Patent JP-H11161097-A (JP)
Title: Fixing device, temp. controlling means, and image forming device provided with them
Inventor: TANABE MASATOSHI
IPC: H05B3/16
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of setting and maintaining a nip section at the temp. area suitable to fixation, during the time while the fixing operation is performed. SOLUTION: This device is provided with the controlling circuit 31 controlling a first heating material driving circuit 32 driving the first heating material 18 for heating recording paper, and the second heating material driving circuit 33 driving the second heating material 28 heating pressure means, the temp. sensor 26 detecting the temp. of the first heating material 18, and the temp. sensor 29 detecting the temp. of the pressure means on the upstream side of the nip section in the recording paper transporting direction. Then, during fixation, the controlling circuit 31 is allowed to control the first heating material driving circuit 32 based on the detection of temp. sensors 26 and 29, in order that the first heating material 18 is allowed to heat on correcting the heating operation the second heating material 28.
Patent JP-H04200858-A (JP)
Title: Gas injecting device for holding furnace
Inventor: KUREBAYASHI MASARU
IPC: B22D18/04
Filed: 1990-11-29
Abstract: PURPOSE:To remove oxygen in molten metal in a holding furnace by setting a gas injecting pipe into the molten metal holding furnace and extending the tip part of this gas injecting pipe to near a bottom face of the molten metal holding furnace. CONSTITUTION:As the result, which the tip part in the injecting pipe 4 dips into the molten metal by filling the molten metal into the molten metal holding furnace 1, inert gas can be injected into the molten metal from the above injecting pipe. This inert gas is physically absorbed with oxygen in the molten metal and made to inactivation. Then, a molten metal sensitive sensor 5 in the above gas injecting pipe is set at upper part of the above molten metal holding furnace, and by working this sensor, gas ventilation in the above holding furnace can be executed. Even in the case the inner pressure in the holding furnace becomes so excess that the molten metal reversely flows in the injecting pipe, as the above molten metal sensitive sensor senses this molten metal and gas ventilation in the holding furnace is executed, the inner pressure in the holding furnace is descended and as this result, this reverse flow is prevented.
Patent JP-2000161571-A (JP)
Title: Pipe joint
Inventor: IMAHORI HITOSHI
IPC: F16L37/23
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint surely preventing the disconnection caused by errorneous operation of a socket and a plug in connection and effectively preventing unexpected accident. SOLUTION: In a pipe joint formed of a cylindrical socket 1 having a lock ball loosely held via a tapered hole and a lock ball engagement annular ring 17 freely inserted into the socket 1, a prescribed-length lock piece 7 is extended to the base end of a first sleeve constituting the socket 1 so as to be inwardly pressurized and moved freely, a stopper piece 8 is projected on the outer circumferential face of the socket 1 so as to stop the lock piece 6 at a prescribed position, a lock piece relief part 10 is formed between the stopper piece 8 and the socket 1, the lock piece 6 is allowed to abut on the stopper piece 8 so as to lock the first sleeve, and while inwardly pressurized and moved, the lock piece 6 is relived to the relief part 10 so as to be unlocked.
Patent JP-H10178377-A (JP)
Title: Transmission output power control method for multi-derection multiplex communication system
Inventor: SUGIHARA SHIGERU
IPC: H04B7/26
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce interruption against other radio communication by adjusting the power which a slave station or relay station sends to a host station to minimum power at first at the time of adjusting an initial phase and raising a power level stepwise so as to execute adjustment when a response from the host station is not made. SOLUTION: The initial phase adjusting signal of the slave station B is generated by an initial phase adjusting control circuit 15, added with the station number information 9 and guided from a transmission multiplex circuit 13 by a transmitter 5 to be sent to a master station A. At this time the transmitter 5 is capable of varying transmission output power but at the time of initialization, sets transmission output power to a minimum value to operate. At the slave station B, a receiving level information detecting circuit 11 detects received level information from the master station A and feeds back this information to a transmission output power control circuit 10, which next controls the transmitter 5 to raise a transmission output level wen received level information is a value lower than a regulated value.
Patent JP-H09178979-A (JP)
Title: Optical connector
Inventor: HASHIMOTO MINORU
IPC: G02B6/38
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To satisfy connector performance against the impression of external force such as file tension and to facilitate maintenance check by independently functioning a spring for ferrule pressure impression and a spring for providing bayonet holding power. SOLUTION: A ferrule 1 of an optical connector plug is inserted into the center hole of a receptacle 9 in the state of receiving the pressure of a spring 2. By bonding a holder 3 with the receptacle 9, the fixing positions of the ferrule 1 and holder 3 are decided. The bayonet fitting of a connection sleeve 5 with a projection 10 of the receptacle 9 is performed in the state of shrinking a compression coil spring 7. By freely setting the spring force of the compression coil spring 7, sufficient fitting holding power against external force impression can be provided. At such a time, since the fitting of the projection 10 to an outer peripheral groove 6 of the connection sleeve 5 can be visually confirmed, it can be judted with no contact that an optical connector is normally functioned.
Patent JP-H09179746-A (JP)
Title: Data inspection device
Inventor: IMAE BUNICHI
IPC: G06F11/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size of hardware constitution for data collation and the load of software processing. SOLUTION: An output word storing circuit 11 stores output data to be outputted to a CPU. A comparator 2 judges whether current input data coincide with preceding input data or not. A status flag storing circuit 12 stores the judged result of the comparator 2. Only when a status flag stored in the circuit 12 is a flag indicating coincidence between the current input data and the preceding input data, a data selection means 5 selectively adops the output data stored in the circuit 11.
Patent JP-H08288392-A (JP)
Title: Plug formation of contact hole
Inventor: JIEONGE HONGU
IPC: H01L21/28
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To decrease the aspect ratio and the etching ratio and to simplify a wiring process by forming an insulating film on a lower wiring film laminated, forming a contact hole at the corresponding part of the insulating film to the lower wiring film, and after that performing heat treatment and causing a lower wiring pattern to alloy-react. SOLUTION: MoSix, Al, and MoSix are laminated in order on the surface of an SiO2 first insulating film 42 on a substrate 41 to form a lower wiring film 43, and a lower wiring pattern 44 is formed by patterning. Next a second insulating film 45 is vapor-deposited on the first wiring film 42 and the lower wiring pattern 44, and the second insulating film 45 on the lower pattern 44 is selectively etched to form a contact hole 46. After that, rapid heat treatment is performed at 300-600 deg.C for several seconds - one minute to cause the lower wiring pattern 44 to alloy-react. By doing this way, it becomes possible to fill in the contact hole surely and to form a plug even if it has a large aspect ratio. Besides, it becomes possible to decrease the etching ratio and to simplify a wiring process.
Patent JP-H04308583-A (JP)
Title: Surfactant triazine compound, method of manufacturing same and method of using same
Inventor: RAINERU AATSU
IPC: C09K23/00
Filed: 1991-12-19
Abstract: PURPOSE: To provide the novel compd. useful as a surfactant, pigment and optical brightening agent.  
     CONSTITUTION: The compd. of formula I [X is A 1 -D 1 -NR 1 R 2  (A 1  is O, S, etc.; D 1  is arylene, etc.; R 1 , R 2  are 1 to 20C alkyl, etc.), formula II (R 4  is 1 to 6C alkyl); Y 2 , Y 2  are -A 3 -D 2 -E 1  (A 3  is regardless of A 1  and is a crosslinked constituting member selected from the same substituent group with A 1 ; D 2  is regardless of D 1  and is selected from the same substituent group; etc.; E 1  is an anion forming group); Z is -A 4 -Z*-A 4  (A 4  is A 3 ; Z* is a group CO, etc.), etc.]. This compd. is obtd. by first bringing the compd. (first reaction batch) of formula Y 1 -H and the compd. (second reaction batch) of formula Y 2 -H in separate vessels into reaction with cyanuric acid halides respectively in aq. solns. preferably at 0 to 5°C. The intermediate formed in the first reaction batch is then brought into reaction with the compd. of formula X-H and the intermediate in the second reaction batch with the compd. of formula ZH 2 , preferably at 35 to 45°C and are then brought into reaction with ZH 2  of 0.1 to 0.6 mol by joining both batches. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04208239-A (JP)
Title: Production of acrolein and acrylic acid
Inventor: OKITA MOTOMU
IPC: C07C27/14
Filed: 1990-11-30
Abstract: PURPOSE:To produce the subject substance in a high yield by subjecting propylene to a gas phase catalytic oxidation using molecular oxygen in the presence of a catalyst containing Mo, W, Bi, Fe, Zn, Si, O, Ni, Na, Sr, P, etc. CONSTITUTION:Propylene is subjected to a gas phase catalytic oxidation using molecular oxygen in the presence of a catalyst having the composition of the formula (A is Ni, Co; X is Na, K, Rb, etc.; Y is tellurium, Sr, Al, etc.; Z is P, Mg, Ba, Ti, etc.; a to k are the atomic ratio of each element). The addition of specific amounts of Zn and Y components and/or other specific elements to the catalyst enhances the activity and selectivity of the catalyst. The catalyst may be supported on a carrier such as silica or alumina. The molar ratio of the propylene:oxygen is preferably 1:0.5-3, and the reaction temperature is preferably 250-400 deg.C.
Patent JP-H07186888-A (JP)
Title: Drive control device for automobile
Inventor: NAMAZUE HIROTOSHI
IPC: B60R25/04
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the occurrence of the wrong starting of an engine by a method wherein wrong operation of an engine control circuit connected to an electronic lock device attached to a steering block device is difficult to occur. CONSTITUTION:An electronic lock device 20 attached adjacently to a steering lock device has an encipherment circuit to effect encipherment of a coincidence signal and transmit an ciphered code. An engine control device circuit 50 comprises a code memory circuit to receive and store the ciphered code of the electronic lock device 20; a code producing circuit to produce an ciphered code; and a comparing circuit to compare an ciphered code stored at the code memory circuit with an ciphered code produced by the code producing circuit and generate a drive signal by means of which an engine is started when the ciphered code signal coincides with the ciphered code. Since a ciphered code is fed from the electronic lock device 20 to the engine control circuit 50, even when a wiring through which the electronic lock device 20 is connected to the engine control circuit 50 is disconnected, it is difficult that the engine control circuit 50 is energized to start the engine.