baber/WOPTO huggingface dataset:
Patent JP-H05247628-A (JP)
Title: Treatment of parts for thin film forming device
Inventor: FUKUDA KUNIO
IPC: C23C14/00
Filed: 1992-03-03
Abstract: PURPOSE:To prevent the generation of defective parts due to the deposition of a piece released from the parts by coating the parts in the film forming device of a thin film producing device with PVA. CONSTITUTION:An aq. soln. contg. 1-80wt.% PVA is applied by sputtering or dipping on the surfaces of the parts (substrate mask, shutter sheet, substrate holder, etc.) in the film forming device of a thin film producing device, dried at ordinary temp. or preferably at 100-150 deg.C to form a PVA coating film having about 0.2-10mum thickness. The water-soluble coating film is easily removed by washing along with the deposited thin film, and the contamination of the parts with the released thin film is prevented.
Patent JP-H06320246-A (JP)
Title: Spraying device of powder die release agent
Inventor: KUBOTA MASAMITSU
IPC: B29C45/17
Filed: 1993-03-16
Abstract: PURPOSE:To efficiently execute coating by sucking from the inner surface of cavity and injection sleeve by a vacuum pump, etc., and coating a powder die release agent on the inner surface of injection sleeve and cavity with a powder die release agent coating device. CONSTITUTION:A die release agent is sprayed from a sprue 4 above an injection sleeve 1 by a powder die release agent spraying device 7. When a plunger tip 5 is moved back right under the sprue 4 so as to open the sprue 4, an actuating lever 12 is moved by an actuating cylinder of a powder die release agent spraying device 7, a seal member of joint part 13 seals the sprue 4. At this time, a powder nozzle 8 is inserted in the injection sleeve 1. After evacuation is completed, the powder die release agent is supplied from a powder supplying hose 9, transferring to the powder nozzle 8 by the air pressure introduced from an air supplying hose. The discharged powder die release agent is diffused and coated in the cavity 6 and injection sleeve 1 by a suction force of vacuum.
Patent JP-S63246723-A (JP)
Title: Liquid crystal element
Inventor: NAEMURA SHOHEI
IPC: G02F1/137
Filed: 1987-04-01
Abstract: PURPOSE:To obtain a liquid crystal element having a high speed and memory characteristic at a large liquid crystal thickness by providing orienting means having extremely strong restraining power on liquid crystal molecules to the inside surfaces of substrates and determining the length of the spacing between two sheets of the substrates at a specific range with respect to the pitch length of the spiral orientation of the liquid crystal molecules. CONSTITUTION:Oriented films which orient the liquid crystal molecules near the inside surfaces of the substrates so as to parallel the major axes of said molecules approximately parallel with the substrates are provided to said inside surfaces; in addition, the length (d) of the spacing between two sheets of the substrates is determined at p<d<5p with respect to the pitch length (p) of the spiral orientation of the liquid crystal molecules. Furthermore, polarizing plates which discriminate the transmitted light to the two orientation states formed by changing the directions of the electric field to be impressed between the electrodes of two sheets of the substrates are provided. High-speed switching which shortens the response speed by about 2 digits as compared to a twisted nematic element is thereby permitted and the element can be produced at a higher yield and lower cost.
Patent JP-S58199815-A (JP)
Title: Method for controlling temperature of heating furnace
Inventor: YAMADA TOMIO
IPC: C21D9/00
Filed: 1982-05-17
Abstract: PURPOSE:To assure the top and bottom surface temps. in the stage of discharging a material to be heated at prescribed values by setting the furnace temps. in upper and lower parts at which the material is heated from the upper and lower parts with good accuracy with a computer. CONSTITUTION:An arithmetic device 10 for slab temp. calculates the average temp. thetaM(t0) of an object slab at the present time t0 according to, for example, a start signal G in the stage of heating the slab 1. The set value thetag.u of the furnace temp. in the upper part is determined from said average temp., as well as the target discharge temp. thetaM.REF and presscribed difference DELTAthetaS.REF between upper and lower surface temps. applied from the outside with an arithmetic device 21 for said set value by the equation I [c: specific heat (Kcal/kg deg.C), rho: density (kg/m<3>), DELTAt: a specified time, k1: k2 the constant determined by the kind and average temp. of the slab, sigma: Stefan-Boltzmann constant, epsilon: radiation rate]. As a result, an upper burner 41 is controlled with a control device 31 for the furnace temp. in the upper part so that the value of a sensor 51 for the furnace temp. in the upper part attains said value. The furnace temp. in the lower part is similarly set by determining the set value thetag.l of the furnace temp. in the lower part by the equation II in the same way and controlling a lower burner 42 so that the value of a sensor 52 for the furnace temp. in the lower part attains said value.
Patent JP-H06295721-A (JP)
Title: Manufacture of alkaline battery
Inventor: SAEKI TOSHINA
IPC: H01M4/08
Filed: 1993-04-08
Abstract: PURPOSE:To provide a battery having stable discharge and preservative performance by reducing dispersion of density of a gel-like negative electrode. CONSTITUTION:A gel-like negative electrode 2 is provided by mixing zinc alloy powder in gel-like alkaline electrolyte while using the zinc alloy powder as a negative electrode main active material. In this alkaline battery, the gel-like negative electrode is deaerated while dispersing and mixing the zinc alloy powder in the gel-like alkaline electrolyte under reduced pressure.
Patent JP-S63246178-A (JP)
Inventor: FURUKAWA YUICHI
IPC: A61M25/00
Filed: 1987-04-01
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-H02257927-A (JP)
Title: Dental television camera
Inventor: NISHIGAKI SHINICHI
IPC: A61B1/24
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the lens of a dental television camera from being clouded and improve the ease of operation of the camera by employing a treating section for treating teeth, a handle for holding the treating section from outside the oral cavity, and a camera head disposed on the handle and for taking pictures of the portion to be treated with the treating section. CONSTITUTION:A camera head 4 is attached to a handle 11 of a grinder 2, the fore-end 8 of the grinder is inserted into the oral cavity of a patient. While observing a monitor 7, a focusing ring 36 is rotated to move a lens frame 28 in the fore-and-aft directions, and the image of a portion to be treated is focused on the picture surface of a solid-state picture pickup component 31. The image focused on the pickup surface of the solid-state image pickup element 31 is optoelectrically converted, read as electrical signals, and sent to a control device 6 via a signal cable 33. Predetermined signal processing is performed in the control device 6, picture signals are outputted to the monitor 7, and the image of the portion to be treated is displayed on the screen. A drive device 3 is driven to supply pressurized gas to the grinder 2. The gas is blown out of a nozzle hole 18 to a propeller 19 to rotate a main body 14 of the grinder at a high speed and to grind a tooth with a tip 17.
Patent JP-H08245777-A (JP)
Title: Copolymer polyester excellent in flexibility and flame retardancy
Inventor: KITABA YOSHIYUKI
IPC: C08G63/692
Filed: 1995-03-13
Abstract: PURPOSE: To obtain the subject polyester having excellent flexibility and flame retardancy and useful as a film, etc., by copolymerizing a polyalkylene terephthalate with a long chain aliphatic dicarboxylic acid and a specific phosphorus compound. CONSTITUTION: This polyester having >=0.5 intrinsic viscosity is obtained by copolymerizing an acid component consisting essentially of an alkylene terephthalate unit and 5-20mol% 25-50C long-chain fatty acid dicarboxylic acid (e.g. a dimer acid as a 36C dimer fatty acid) and one or more kinds of difunctional organophosphorus compounds of formulas I to IV (R<1> , R<5> and R<7> are each a 1-18C hydrocarbon; R<2> and R<3> are each a 1-18C hydrocarbon or H; A<1> is a divalent organic group; A<2> is a trivalent organic residue; R<4> and R<5> are each an ester-forming group) [e.g. dimethyl phenylphosphonate, (2- carboxylethyl)methylphosphinic acid] in an amount to reach >=500ppm phosphorus atom content in the copolymer polyester.
Patent JP-S578995-A (JP)
Title: Voice storage device
Inventor: IWAI MASAYUKI
IPC: G11C7/00
Filed: 1980-06-16
Abstract: PURPOSE:To utilize a voice storage device as one informing a driver of a return course when it is mounted on a car, by storing pieces of voice information and by reproducing them by unit pieces of information in the reverse order of that of the storage. CONSTITUTION:A voice from a microphone 1 is converted by an A/D converter 2 into a digital signal, which is stored in a memory part 3. Addresses of this memory part 3 are generated by an address generating circuit 4. For reproduction in the reverse order, (reverse) is indicated with a direction selection key 5e and control switches 7 and 8 are connected the opposite terminals A. With a reproduction key 5d, the contents of the shift register 6b of an address storage part 6 are set in the preset counter of the address generating circuit 4 first and its contents are increased up to the address of the shift register 6a of the storage part 6; and the data in a memory part 3 is outputted to a speaker 11 via an A/D converter 9 and an amplifying circuit 10, thereby reproducing the 4th unit of information.
Patent JP-S59206964-A (JP)
Title: Backup system of on-line terminal system
Inventor: NISHIYAMA AKIRA
IPC: G06F11/16
Filed: 1983-05-11
Abstract: PURPOSE:To continue an on-line business being executed by another terminal device at a relatively light economical burden, by detecting a trouble of a terminal control device with a slave controlling section and switching the control to a master controlling section. CONSTITUTION:A terminal controlling device 15 is connected with a terminal device group 17 composed of plural terminal devices #0-#n. When a trouble which cannot be restored occurs in the terminal controlling device 15, the slave control section 10 of the terminal device group 17 detects this trouble and switches the control to a master controlling section 19 so as to operate the master controlling section 19 as a substitute of the terminal controlling device 15. Therefore, an on-line business being executed by the terminal devices 17 is performed through a public circuit 13 providing as a backup means.
Patent JP-H08279120-A (JP)
Title: Magnetic head slider and magnetic disk device
Inventor: TAKENAKA TAKUJI
IPC: G11B21/21
Filed: 1995-04-07
Abstract: PURPOSE: To prevent the fault by attraction by evaporating the deposits, such as medium lubricants or other viscous foreign matter, when such deposits adhere on head slider surfaces. CONSTITUTION: A heat generating part 5 consisting of a resistor, etc., is formed by a method, such as photolithography, on an outflow end side face 4 which constitutes the rear edges of outflow end rail parts 3. This heat generating part 5 is provided with terminals 14 for energization. The heat generating part 5 is made to generate heat by passing suitable current therein, by which the lubricants or other viscous foreign matter, etc., sticking to the outflow end side face 4 are evaporated. Lead wires 15 for energization are connected through a structure for holding the head slider to a circuit 22 for controlling the energization of the heat generating part in the same manner as for the lead wires 13 to the head element part 11 for executing recording and reproducing.  The fault by the attraction of media and the head slider is prevented by passing the current to the heat generating part 5 and evaporating the lubricants sticking thereto.
Patent JP-H04316917-A (JP)
Title: Burner
Inventor: NASU ICHIRO
IPC: F23N5/14
Filed: 1991-04-15
Abstract: PURPOSE:To reduce preheating time specified for the combustion starting time of a burner which gasifies and burns liquid fuel, such as petroleum and inhibit the generation of odor. CONSTITUTION:If the temperature of an evaporation cylinder 2 fails to exceed a specified temperature when starting operation, the starting of a fan 5 is delayed until the temperature of the evaporation cylinder reaches the specified value under the condition that power is being supplied to an evaporation heater 4. The fan 5 is operated after the temperature of the evaporation cylinder 2 is increased to a satisfactory extent and then a burner 1 is preheated. This construction makes it possible to enhance ignition performance and reduce the generation of white smoke and odor during ignition time and shorten preheating time as well.
Patent JP-S58199879-A (JP)
Title: Method for pickling stainless steel
Inventor: UEDA MASANORI
IPC: C23G1/08
Filed: 1982-05-15
Abstract: PURPOSE:To remove rapidly and uniformly scale formed on the surface of stainless steel during the manufacture of the steel without causing surface roughening by pickling the steel in a soln. contg. nitric acid, hydrochloric acid and a ferric salt at prescribed concns. CONSTITUTION:Stainless steel is descaled by pickling in a soln. contg. 20-130g/l HNO3, 50-300g/l HC and 30-250g/l ferric salt such as FeCl3 or Fe2O3. Among said components, HNO3 increases the pickling action by the synergistic effect with HCl and FeCl3 or the like, and it eliminates a potential range where intergranular corrosion is liable to occur, so surface roughening due to pickling is prevented even in the presence of carbide precipitated on the grain boundaries. The life of the pickling soln. can be prolonged by reoxidizing the consumed ferric salt by the oxidizing action of HNO3.
Patent JP-S525794-A (JP)
Title: Preparation of 4-hydroxy-or 4,6-dihydroxy- 1h-pyrazolo-(3,4-d)pyrimidi ne
Inventor: KANEI YOUICHI
IPC: C07D487/04
Filed: 1975-07-03
Abstract: PURPOSE: Colorless and high-purity title compounds, a remedy for gout, allopurinols, are prepared from N-alkylanilines, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01254747-A (JP)
Title: Vibration insulating rubber
Inventor: SHIBAHARA AKIHIRO
IPC: C08K5/04
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a vibration insulating rubber having excellent heat-resistance and durability and low dynamic ratio and suitable as an engine mount of automobile, by compounding a rubber with a specific compound together with carbon black, a vulcanizing agent, etc. CONSTITUTION:The objective vibration insulating rubber is formed of a rubber composition produced by compounding (A) 100 pts.wt. of a rubber material (NR, BR, IR, SB or their blended polymer, etc.) with (B) 0.5-4 pts.wt. of the compound of formula, (C) 10-100 pts.wt. of carbon black and (D) a vulcanizing agent, a vulcanization accelerator, a vulcanization assistant, an antioxidant and, as necessary, a softener, a filler, a tackifier, etc. Two NO2 groups of the component B of the above rubber composition dissociate in the kneading step to form two active points, one of which reacts with the polymer molecule A and the other reacts with the component C to form a firm bond between the polymer A and the component C and to give a vibration insulating rubber having excellent durability.
Patent JP-S5820031-A (JP)
Inventor: EDOUIN EI SUROON
IPC: H03M1/00
Filed: 1982-05-18
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-S526828-A (JP)
Title: Egr valve control mechanism
Inventor: TAMURA YOSHIO
IPC: F02M25/07
Filed: 1975-07-04
Abstract: PURPOSE: The output characteristics of negative pressure amplifier which drives an EGR valve by magnifying negative venturi pressure are corrected by negative manifold and venturi pressure so that the reduction of output is limitted to the minimum at all the running conditions,and the optimal EGR quantity is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57197057-A (JP)
Title: Apparatus for feeding material to be incinerated in incinerator
Inventor: HASHIMOTO NORIAKI
IPC: B04C5/18
Filed: 1981-05-29
Abstract: PURPOSE: To enable to completely incinerate the materials to be incinerated containing a large amount of moisture by providing an air injecting pore blowing  air into a cyclone chamber to the bottom part of said cyclone chamber having  an opening and closing valve communicating with an incinerator provided to the lower end thereof and receiving the materials conveyed to be incinerated.  
     CONSTITUTION: To the upper part of an incinerator 1, a valve chamber 7 having opening and closing valve 2, which is cooperated with a motor 6 to be rotated thereby, is provided so as to be communicated therewith. To the upper side of the valve chamber 7, a cyclon chamber 3 is provided vertically and, to the  central part of the upper end thereof, and exhaust cylinder 8 escaping air to the  outside is provided and, to the peripheral wall part of the bottom part 4 thereof,  an air injecting port 5 communicated with a pipe 9 is provided and the air is  injected forcedly through the pipe 9 by a blower. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05242126-A (JP)
Title: Paper money receiving machine
Inventor: MITA KATSUYA
IPC: G06Q40/02
Filed: 1992-03-03
Abstract: PURPOSE:To store or return paid receiving paper money smoothly in a short time and to efficiently perform a conveying process by forming a conveyance path in a gentle arcuate shape from a money reception opening to a temporary pool part. CONSTITUTION:One money reception/return opening 12 which serves as both a money reception opening and a money return opening by itself is provided at the upper part of a money reception unit main body 11, an inward money reception path L1 which is communicated with the money reception/return opening 12, and one return path L2 and the other storage path L3 are connected branching the path L1. Then, when a discrimination part 14 discriminates that money fed in the money reception opening is a defective paper money which can not be discriminated, the defective paper money is guided from the money reception opening to the temporary pool part 15 through the smooth conveyance path in the arcuate shape, and pooled temporarily and then returned immediately to the adjacent return opening. Therefore, unreasonableness such as direction conversion is eliminated as to the conveying direction and a flawed paper money and a folded paper money which can not be discriminated are suitably returned.
Patent JP-H02261125-A (JP)
Title: L-shaped concrete block for sheathing, its forming device, and its forming
Inventor: KIMURA HIROSHI
IPC: E02D29/02
Filed: 1989-03-31
Abstract: PURPOSE:To improve workability and operability by providing a reinforcing rib in an inner side with a longitudinal wall and a bottom plate part integrated, and forming a continuous corner wall by piling up bottom plate parts of left and right wall blocks. CONSTITUTION:A right wall block 5A and a left wall block are combined, a L shape, in which a plate-state longitudinal wall part 1 and a plate-state bottom plate part 2A or bottom plate part 2B are perpendicularly crossed, is formed, and a reinforcing rib 3 is provided in an inner side. Then the right side block 5A is stationed, and after that a joining side edge 6 is joined with the left wall block 5B combined at an optional crossing angle theta. Moreover a connecting member 27 is insertedly mounted on both side edges of the longitudinal wall part 1 by providing a joining groove 4, and fixed by placing concrete in a space part of a notch part 8 or clampingly connecting the reinforcing rib 3. This enables operability of corner wall work to be improved.
Patent JP-H01255094-A (JP)
Title: Cap supplying mechanism for automatic cup system beverage vending machine and cap for cup
Inventor: TSUDA KIICHIRO
IPC: G07F13/10
Filed: 1988-04-04
Abstract: PURPOSE:To smoothly handle an easily deformable cup at low rigidity by using a vacuum sucking pad for the cap segment from a cap housing cylinder. CONSTITUTION:When a beverage 6a is supplied to a cup 6 delivered on a vending stage 5, a vacuum sucking pad 12 sucks a cap 7 in a cap housing cylinder 8. The sucked cap 7 is delivered over the exit stopper of the housing cylinder 8. Next, the sucking of the cap 7 by means of the pad 12 is canceled, the cap 7 is supplied to a cap shooter 9. The cap 7 slides on the shooter 9, and it is supplied to the top face aperture part of the cup 6 provided on the stage 5. Here, the cap 7 is pressed from the upper direction by downward operating a cap retainer 11 by means of a cylinder 10, and the cap 7 is mounted so as to fit on the aperture edge of the cup 6.
Patent JP-H02259299-A (JP)
Title: Automatic load control device of centrifugal compressor
Inventor: SASAKI YOSHITAKA
IPC: F04D27/02
Filed: 1989-03-31
Abstract: PURPOSE:To perform load running and no-load running without surging by making a set value of flow in a flow indicating controller variable by means of a directional control valve, in a system in which a blow-off control valve arranged in an outlet line of a centrifugal compressor is controlled on the basis of the set value of flow in the flow indicating controller. CONSTITUTION:A guide vane 2 is arranged in an inlet line of a centrifugal compressor 1 so as to change an inlet air flow by changing an inlet angle of air with respect to an impeller of the centrifugal compressor 1. A blow-off control valve 5 is arranged in a lower part of a pressurized air passage 3 in order to prevent surging by returning a part of compressed air to an inlet line 4 of the centrifugal compressor 1 or by blowing-off it. The blow-off control valve 5 is controlled by means of a flow indicating controller 10 on the basis of measured values of a differential pressure transmitter 9 which detects the differential pressure in a lower part from the centrifugal compressor 1. In the case of load running, the flow indicating controller 10 changes over a directional control valve 16 so as to communicate a branch line 15 and to balance pressure by leaking air through a pressure reducing valve 17.
Patent JP-S567583-A (JP)
Title: Remote control system
Inventor: AKIBA OSAMU
IPC: G08C19/16
Filed: 1979-06-30
Abstract: PURPOSE:To hold the load to desired state, by providing the pulse width detection circuit to detect the set pulse width and the switching element operated with the output of this circuit at the terminal unit, and delivering the pulse having greater pulse width than the set pulse width from the central control panel. CONSTITUTION:In the remote control system, the terminal unit is provided with the pulse width detection circuit 6 to detect the set pulse sufficiently greater than the control pulse signal and the switching element 7 operated with the output of this circuit. Further, the pulse having greater pulse width than the set pulse width is delivered from the central control panel, this pulse is detected at the pulse width detection circuit 6, the switching element 7 is operated, the exciting current flows to the winding A of the relay 4 to hold the load to desired state.
Patent JP-S57198466-A (JP)
Title: Electrophotographic toner for fixing by high frequency heating
Inventor: NEGORO TOSHIHIKO
IPC: G03G9/08
Filed: 1981-05-30
Abstract: PURPOSE:To obtain a toner having a superior property of absorbing high frequency energy and capable of fixing an image in a short time by using a reaction product of glycol having a mol.wt. in a prescribed renge with diisocyanate as a binder. CONSTITUTION:To polyester glycol represented by formulaIor polyether glycol represented by formula II (where each or R<1> and R<3> is 2-6C alkylene; R<2> is 2-10C akylene; each of n and m is a number making the mol.wt. 200-2,000) is added about 0.5-1 time as much diisocyanate such as tolylene diisocyanate as the glycol by molar equiv., and they are reacted to form modified glycol. Next, 100pts.wt. this modified glycol is kneaded with about 1-15pts.wt. colorant such as carbon black or nigrosine base, and the kneaded material is pulverized and classified to obtain a toner.