baber/WOPTO huggingface dataset:
Patent JP-H04265735-A (JP)
Title: Method and device for heating tabular body
Inventor: KIMURA KIKUO
IPC: B29C35/04
Filed: 1991-02-21
Abstract: PURPOSE:To obtain the above tabular body product, dimensional stability of which is improved and which is not warped and has uniform quality, by changing the direction of the passage of hot air and equalizing the rate of a temperature rise in a product temperature-rise process, in which the tabular body product is heated by the flowing of hot air. CONSTITUTION:Hot air 2 from the lateral direction is flowed among mutual tabular body products 1 arranged at regular intervals. The tabular body products 1 are heated by hot air from the left direction first with movement from a lower section to an upper section at that time, and heated by hot air from the right direction. Consequently, temperature distribution generated by hot air 2 is inverted with the carrying of the tabular body products 1 from the lower section to the upper section. The tabular body products 1 are equalized extending over the whole by the inversion of the temperature distribution. Heat treatment in high quality of a plastic material and various other materials, to which aging treatment is required, is enabled by such a heating method and a device therefor.
Patent JP-S62184148-A (JP)
Inventor: YAMADA SHIGEO
IPC: D03D51/34
Filed: 1986-02-10
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-H02207961-A (JP)
Title: Control device for die casting machine
Inventor: YUKITOMO HIROSHI
IPC: B22D17/32
Filed: 1989-02-08
Abstract: PURPOSE:To allow easy and sure setting of casting conditions at the time of a mold change and to shorten the setting time by setting the conditions at one point by using a key input device while visually observing the instruction item of a display device. CONSTITUTION:The setting of the casting conditions over the entire part of the die casting machine, such as mold opening and closing set mode, injection condition set mode, operation set mode of a pouring device 20, operation set mode of a taking out machine 30, and operation set mode of a spraying device 40 is executed only by the operation of the key input device 55 while reference is made to a display screen device 56. The setting of the casting conditions is efficiency executed concentrically at one point. The setting of the casting conditions even by an unskilled operator is possible and the time required for setting the casting conditions is shortened.
Patent JP-H04246486-A (JP)
Title: Self-adhesive tape for explosion-proof cathode ray tube excellent in salvage properties
Inventor: TAIRA SEIJI
IPC: C09J7/02
Filed: 1991-01-30
Abstract: PURPOSE:To prepare a self-adhesive tape having such a self-adhesive layer that the tape can be peeled off without leaving the adhesive behind when an explosion-proof cathode ray tube surface-treated under heating is salvaged. CONSTITUTION:The title tape is prepd. by applying a self-adhesive which contains a reactive phenolic resin in an amt. of 0.5-15 pts.wt. based on 100 pts.wt. elastomer in the adhesive, and has a cohesive strength and, an adhesive strength when peeled under pressure and shear after vulcanization, of 7kg/cm<2> or higher.
Patent JP-H03233054-A (JP)
Title: Multifunctional floor
Inventor: AZUMA KATSUHIKO
IPC: E04H1/02
Filed: 1990-02-07
Abstract: PURPOSE:To make it possible to correspond to various objectives to be used by arranging a plurality of floor blocks forming a floor face of their upper surfaces on part of the floor, providing elevation means to control up and down positions of them to the bottoms of their floor blocks. CONSTITUTION:A plurality of floor blocks 20... forming a floor face of their upper surfaces are arranged to part of the floor 10 in a living room of a dwelling house or a lobby of a hotel. Elevation means such as hydraulic cylinders 22 and others are arranged to the bottoms of their floor blocks 20..., and up and down positions of them are capable of controlling every each of the floor blocks 20.... According to the constitution, a form of the floor can be simply and easily changed by corresponding to various objectives to be used at any time.
Patent JP-H05223380-A (JP)
Title: Cryogenic cooling apparatus
Inventor: MATSUMOTO KOZO
IPC: F25B9/06
Filed: 1992-02-14
Abstract: PURPOSE:To provide a cryogenic cooling apparatus capable of thermodynamically effectually dealing with various operation modes with minimum expansion turbines by disposing an expansion turbine used by switching to a cooling stage and a precooling stage and employing a variable capacity type expansion turbine. CONSTITUTION:In a precooling stage I high pressure gas supplied from a line 8 is heat-exchanged with nitrogen supplied from a line 10 in a first heat exchanger 1. Part of shunted gas is expanded in a first expansion turbine 6 and is cooled in a fourth heat exchanger 4, and is thereafter expanded in a second expansion turbine 7 into a low pressure gas blow. Remaining part of the shunted gas is cooled in succession in third to fifth heat exchangers 3 to 5 into a high pressure gas fluid. In a cooling stage II, the high pressure gas fluid is cooled in a first heat exchanger 11 and is expanded in a first expansion turbine 14 and is further cooled in a second heat exchanger 12. Thereafter, the gas and the fluid are supplied to a consumer 20 via a second expansion turbine 15, a third heat exchanger 13, and an expansion valve 17.
Patent JP-H11274147-A (JP)
Title: Etching method
Inventor: SUMNITSCH FRANZ
IPC: H01L21/308
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an etching method while is able to make uniform an undercutting of a silicon dioxide layer formed on a semiconductor wafer. SOLUTION: In a wet etching method, a liquid etching medium containing a component effective for etching of a silicon dioxide layer 9 is applied to a rotating semiconductor wafer 1 and removed from one surface of the wafer all over the layer, and undercutting is made in the region of a prescribed edge 3 of the wafer on the other surface thereof. An etching medium containing hydrofluoric acid is used as the effective component, the etching contains, in addition to the effective component, carboxylic acid, and the etching medium can flow on the semiconductor wafer to be etched from the periphery of the edge of the semiconductor wafer.
Patent JP-S52110667-A (JP)
Title: Small-sized synchronous motor
Inventor: SUZUKI YASUO
IPC: G10K9/13
Filed: 1976-03-15
Abstract: PURPOSE: To make the small-sized synchronous motor have a function as a buzzer by vibrating so that the absorption and the return of the side plate can be repeated by the absorbing palte. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59153150-A (JP)
Title: Optical analytic apparatus of minute amount of component
Inventor: YAMAMOTO TOSHIO
IPC: G01N21/25
Filed: 1983-02-21
Abstract: PURPOSE:To attain to miniaturize the titled apparatus by making it possible to freely set the positional relation of a wavelength selecting optical system and a cell while facilitating assembling/adjusting work, by irradiating the cell through an optical fiber. CONSTITUTION:One end part of an optical fiber 14 is secured to the light output part 2a of a wavelength selecting optical system 2 and the other end part thereof is inserted through the piercing orifices of the gasket bodies 12, 12 of a T-shaped joint 10 to be arranged in one end of a cell 7 so as to leave the gap between the inner peripheral wall of said cell 7 and the optical fiber 14. By this mechanism, ultraviolet rays having predetermined wavelenghts outputted from the wavelength selecting optical system 2 are introduced into the cell 7 through the optical fiber 14 to irradiate the specimen liquid supplied into the cell 7 from a liquid supply tube 9. In this case, the width of luminous flux is not restrained in the light output part 2a, the luminous flux has a large diameter as compared with that of the optical fiber 14 and adjusting work becomes extremely easy.
Patent JP-S55122296-A (JP)
Title: Charge transfer device
Inventor: HIRASHIMA KUNIHIKO
IPC: H01L29/762
Filed: 1979-03-09
Abstract: PURPOSE: To make it possible to set arbitrarily a delay time by selecting properly gate electrodes arranged into a plural-line and plural-column matrix to vary arbitrarily a charge transfer path length.  
     CONSTITUTION: (5xm)-number gate electrodes G 11 WG 5m  are arranged into a 5- line and m-column matrix through a gate insulating film on the charge transfer region between source 4a and drain 4b. In this structure, if three-phase clock pulses ϕ 1 Wϕ 3  are applied to adjacent gate electrodes successively along a desired charge transfer path in case of three-phase, driving the path length can be set arbitrarily, and the delay time can be controlled. For example, for a minimum delay time, pulses ϕ 1 Wϕ 2  are applied to electrodes G 11 , G 12 ...G 1m  successively. Then, for a long transfer length, pulses ϕ 1 Wϕ 3  are applied to electrodes G 11 , G 22 , G 32 , G 42 , G 43 ... G 4m  in order as an example. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61187554-A (JP)
Title: Fuel injection timing control method of diesel engine
Inventor: ITO YOSHIYASU
IPC: F02B3/06
Filed: 1985-02-15
Abstract: PURPOSE:To realize the correct control by detecting the actual injection timing according to the threshold value for the ignition-timing detection which is determined according to the engine operation state when the injection timing is feedback-controlled according to the deviation between an aimed ignition timing and the actual ignition timing detected by an ignition timing sensor. CONSTITUTION:When the feedback conditions for fuel injection timing are fulfilled, aimed ignition timing is calculated on the basis of each output signal of a revolution speed sensor (not shown in the figure) and an acceleration position sensor 20 in an ECU56. Then the deviation between the aimed ignition timing and the actual ignition timing obtained from the output of an ignition timing sensor 38 is calculated, and the fundamental injection timing calculated beforehand is corrected according to the deviation, and the timer mechanism of an injection pump is controlled according to the corrected injection timing. In the above, the threshold value of the ignition-timing detection is determined according to the engine operation state, and the actual injection timing is detected from the output of the ignition timing sensor 38 by using the threshold value.
Patent JP-S53112537-A (JP)
Title: High frequency heater
Inventor: MAEHARA NAOYOSHI
IPC: H03B9/10
Filed: 1977-03-14
Abstract: PURPOSE: To improve the reliability of a magnetron, by obtaining a power circuit that makes the temp of a cathode of the magnetron constant automatically, even if the operation frequency of a series inverter is controlled to regulate the output of the magnetron. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53112612-A (JP)
Title: Automatic phase adjusting system
Inventor: TANAKA ICHITAROU
IPC: H04N9/64
Filed: 1977-03-14
Abstract: PURPOSE: To ensure an accurate adjustment with a high working properties by securing an automatic phase adjustment for the chroma circuit of a TV picture receiver. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06238316-A (JP)
Title: Method for cutting, transporting slab and equipment therefor
Inventor: IMAI HARUO
IPC: B21B39/00
Filed: 1993-02-17
Abstract: PURPOSE:To carry a slab to a rolling state at a fixed width in a method for cutting or transporting the slab. CONSTITUTION:When the slabs are delivered continuously at a fixed width in the steel making process to be cut in plural and the cut slab length is smaller than the maximum pitch length of a carrying roll after the slab is cut or the maximum skid length of a heating furnace, the cut slab is rotated 90 deg. and the slab width and the slab length are exchanged and carried.
Patent JP-S62223196-A (JP)
Title: Purified human tumor necrosis factor
Inventor: MIHASHI MASAKAZU
IPC: C12R1/91
Filed: 1987-02-12
Abstract: PURPOSE:The titled compound useful as a remedy for malignant tumors, having cell damaging properties on various malignant tumors with a small amount and high safety, by multiplying a cell capable of producing human tumor necrosis factor, purifying and collecting the product. CONSTITUTION:A mononuclear cell which is treated with SV-40 virus, cultivated and established as a human derived cell capable of producing human tumor necrosis (hTNF) is transplanted into skin of a hamster, etc., the hamster is bred to multiply the cell. A tumor necrosis factor inducer (e.g. BCG, etc.) is applied to the hamster and breeding is further continued. A tumor formed in the skin, the multiplied cell is collected and a product is recovered to give purified hTNF having at least 350,000 unit/mg protein specific activity.
Patent JP-H07232257-A (JP)
Title: Insert inserting device
Inventor: TSUJI MAKOTO
IPC: B22D17/24
Filed: 1994-02-25
Abstract: PURPOSE:To reduce the gravity and to save the space by reducing the number of insert holders by half. CONSTITUTION:An insert head 16 has such constitution that phural axes of insert holders 17 capable of loading plural numbers of inserts 100a in multiple stages in the inserting direction are arranged in a line, the insert holder 17 is held freely movable back and forth in the inserting direction, and a pusher device 18 pushing the insert out of the insert holder 17 is provided. Further, a positioning mechanism which supports the insert head rotatably and movably in at least more than two axial directions orthogonal to each other and positioning the insert head 16 between opened dies, and an angle positioning mechanism which aligns the axial line of the insert holder 17 of the insert head in the inserting direction for each line of the insert inserting part of a die are installed.
Patent JP-S61188102-A (JP)
Inventor: ISHIHARA KOJI
IPC: B28B1/00
Filed: 1985-02-18
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-S61188960-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKANOWATARI CHIKAHIRO
IPC: H01L21/8222
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device which has the degree of freedom of dispositions by commonly using a cell on the basis of a gate structure cell and a reference voltage generator, thereby largely reducing the cell area. CONSTITUTION:A logic gate structure cell 11 and a reference voltage generator cell 12 are disposed, and a logic gate structure cell 11 is formed of an ECL or a CML gate array. In an example of the structure of the cell 12, the bases of transistors T1, T2 and the emitter of an output transistor T3 are commonly connected. If the transistors T1 and T2 have the same characteristics, a current I3 becomes I3=2I1=2I2, and a reference voltage level Vref becomes Vref= Vcc-I2R2-VBE3. Thus, since the reference voltage generator is formed by utilizing one cell, the cell can be freely disposed.
Patent JP-2000226591-A (JP)
Title: Lubricant for hot plastic working and hot plastic working
Inventor: IZAWA MASARU
IPC: C10M103/06
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant for hot plastic working that can prevent the seizure between the material to be processed and the tool as well as inhibits the abrasion and peeling of the plated layer on the tool, and provide a hot plastic working using this lubricant. SOLUTION: This lubricant comprises 50-80 wt.% of an alkali metal borate, 5-30 wt.% of iron oxide, 0-30 wt.% of an alkali metal salt of fatty acid and 0-30 wt.% of an alkali metal sulfate. This lubricant is adhered to the surface to be processed of the material that is heated up to the processing temperature, then the tool is brought into contact with the surface coated with the lubricant to effect the hot plastic working.
Patent JP-H01309079-A (JP)
Title: Copying machine
Inventor: HONDA YOSHITAKA
IPC: G03G21/00
Filed: 1988-02-09
Abstract: PURPOSE:To simplify and transfer and to reduce the number of interface circuits by equipping the title machine with a main CPU and a sub CPU which carries out all control in relation to variable power functions. CONSTITUTION:The main CPU is mounted on a main substrate 13, while the sub CPU is mounted on a variable power controlling substrate 14. The main CPU controls the read and display for various key input not related to the variable power functions through a first operation display board 15. On the other hand, the sub CPU performs the read and the display for key input related to variable power through a second operation display board 23. As a result, the transfer of data is minimized between the main and the sub CPUs. The data transfer is thus simplified, and the number of the interface circuits can be thereby reduced.
Patent JP-S56126424-A (JP)
Title: Gas absorbing device
Inventor: SHIBATA MASAO
IPC: B01D53/18
Filed: 1980-03-08
Abstract: PURPOSE: To make a titled device simple and inexpensive by providing the partition walls which extend from above and below and occupy the greater part of the internal section alternately in a gas flow passages, providing liquid flow ports to the partition walls from below and filling a packing material in the body.  
     CONSTITUTION: When the gas from an inlet hole 4 flows from below to above in a flow passage 7, it puts the gas absorbing liquid into the form of bubbles and carries the same from below to above. Hence, while the gas is flowing, the absorbing liquid is carried from the passage 7 to the passage 6' by flowing in the upper part. When the level of the absorbing liquid accumulating in the passage 6' rises, the liquid is returned into the passage 7 by passing through a flow-hole 8. While the absorbing liquid is circulating between the passages 7 and 6', the specific component gases are absorbed. Since this gas absorbing device circulates the liquid by making use of the flow of the gas, it does not require any pump, liquid circulating piping and the like. Hence, it is compact and is inexpensive. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63198535-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/00
Filed: 1987-02-10
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-S63198537-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/18
Filed: 1987-02-10
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-S59152659-A (JP)
Title: Complementary mos circuit element
Inventor: MIYAZAKI YUKIO
IPC: H01L21/8238
Filed: 1983-02-21
Abstract: PURPOSE:To improve the withstand voltage between power terminals and to prevent the deterioration of electric characteristics of an MOS circuit element by forming a drain region of an MOS transistor and a semiconductor layer forming a Zener diode formed on the main surface of an island region, and reducing the breakdown voltage of the diode lower than the withstand voltage between the source and the drain regions of the MOS transistor. CONSTITUTION:A p type semiconductor layer 100 is formed in a part which is contacted with the opposite side to the n<+> type source region 8 side of an n<+> type drain region 9 of the main surface of a p<-> type island region 2, thereby forming the region 9 and a Zener diode 101. The breakdown voltage of the diode 101 is set to a value lower than the withstnd voltage BVSE between the source region and the drain region of an n-MOS transistor II, i.e., the withstand voltage BVCER between the collector region and the emitter region of a parasitic lateral n-p-n type transistor 50. In such a state, when a high voltage such as a surge voltage is applied between the VSS and VDD terminals, a current IDD passes from a power terminal VDD through the p-MOS transistorIIand the Zener diode 101 via the region 2 and a p<+> type guard ring layer 3 to the power terminal VSS.
Patent JP-S56125839-A (JP)
Title: Formation of tapered pattern
Inventor: OSADA TOSHIHIKO
IPC: H01L21/3065
Filed: 1980-03-07
Abstract: PURPOSE:To prevent a wiring layer from disconnection or short-circuit by a method wherein the material to be etched is positioned by tilting it at the prescribed angle and the tapered pattern is formed by performing a dry-etching while a rotational movement is given. CONSTITUTION:A protective mask 18 of prescribed pattern is provided on the Al layer 17 containing several percent of copper is formed on a semiconductor substrate 16, the sample to be etched 15, containing the substrate 16, is placed on a sample stand and the section of the Al is formed into a tapered shape by tilting it at the prescribed angle (for example, at the angle of 60 deg. to the ion flowing direction) and by giving a rotation at the same time. Accordingly, as the Al layer 17 has the tapered section, no disconnection or short-circuit is generated when a multilayer wiring is formed.
Patent JP-S58147593-A (JP)
Title: Surface treatment of aluminum or aluminum alloy
Inventor: SARUWATARI KOUICHI
IPC: C25D11/20
Filed: 1982-02-26
Abstract: PURPOSE:To allow a fluorocarbon compound to well penetrate into the micropores of a porous anodic oxide film formed on the surface of an Al material, by secondarily electrolyzing the film in an aqueous soln. contg. a perfluoroalkyl compound. CONSTITUTION:A porous anodic oxide film is formed on the surface of Al or an Al alloy, and the film is secondarily electrolyzed in an aqueous soln. contg. a perfluoroalkyl compound such as an about 0.5% aqueous soln. of perfluoroalkyl carboxylate. The film may be further immersed in water heated to >=50 deg.C or an aqueous soln. contg. said compound. By this method the fluorocarbon compound can be absorbed on the surface of the oxide film and penetrates into the depths of the micropores. Accordingly, superior characteristics such as nonstickiness can be maintained until the oxide film is worn out.
Patent JP-H02207467-A (JP)
Title: Uni-sex connector
Inventor: SUZUKI YUMIKO
IPC: H01R13/28
Filed: 1989-02-07
Abstract: PURPOSE:To make it possible to reduce the margin for a metal mold as well as to enable a device of a multiple pole type and of a small size to be employed by letting connectors in a same form with contactor contacting points in odd numbers of rows be engaged with each other. CONSTITUTION:A connector assembly is composed of a connector main body 2a made of an insulating material, and of a housing 2 consisting of contacts 1a and 1b and a contact 1c which is arranged on the back of the contact 1b while these contacts are disposed oppositely to the aforesaid connector main body. The respective contacts are of spring performance so as to be pressed in the main body 2a while being lined up in three rows. When two housings 2 are engaged with each other symmetrically, connection is made in such a way that the contact 1a touches the contact 1c, the contact 1b touches the contact 1b and the contact 1c touches the contact 1a so that electrical connection is made between two printed wiring boards 3.
Patent JP-H05223248-A (JP)
Title: Combustion equipment
Inventor: YASUI SHIGEAKI
IPC: F23N5/10
Filed: 1992-02-17
Abstract: PURPOSE:To furnish combustion equipment which stops burning of a burner on the basis of sure detection of a state of oxygen-deficient combustion or flame failure. CONSTITUTION:A gas warm-air heater is equipped with a gas burner making strong, medium and weak burning, a thermocouple 3 and a combustion controller 4 having memories 411, 412 and 413 each storing an output voltage of the thermocouple 3 at each burning of the gas burner, and after each memory is made to store the output voltage, a determination voltage value for stopping the burning of the burner is changed to a output voltage value - 3mV of the memory 413 till 1 minute from the time of change of the amount of combustion and to the output voltage value - 3mV of the memory corresponding to the changed amount of combustion after that.