baber/WOPTO huggingface dataset:
Patent JP-H07315423-A (JP)
Title: Article packaging tool
Inventor: IKEGUCHI SHIGETAKA
IPC: B65D65/38
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a structure of a novel article packaging tool preventing a rotation (rolling) of a material to be packaged as much as possible at the time of packaging, absorbing a water content that may impart various failures to a packaged material through a packaging surface, and having a nerve and a water repellency in an outer surface of the sheet-form packaging toll. CONSTITUTION:In the packaging tool composed of a flexible, soft, and foamed synthetic resin sheet material 20, a surface to come into contact with a packaged material is made of a cut surface 21 of the synthetic resin foam of the sheet material, and an outer surface is made of a // self-skinning layer 22 of the synthetic resin foam.
Patent JP-S5471581-A (JP)
Title: Semiconductor device and production of the same
Inventor: TAKAMIYA SABUROU
IPC: H01L29/06
Filed: 1977-11-17
Abstract: PURPOSE: To simultaneously form source electrodes, insulated gate electrodes and their lead-out parts by making etching grooves in substrate surface and forming gate electrode metal thin-films on the bottom of the grooves.  
     CONSTITUTION: An N -  source layer 2 and an N +  channel layer 3 are superposed on an N +  substrate 1 and the layer 3 and layer 2 surface parts are etched through a resist mask. Next, an insulation film 8 is provided over the entire surface and the mask is lifted off. Next, a metal film is provided over the entire surface and the encircling films 12 which encircle source electrodes 6 and element parts are made to the specified patterns. When with these as a mask the film 8 and the substrate is etched to make grooves of about 1μ in depth and metal thinfilms, then the gate electrodes 5 and source electrodes 6 formed on the groove bottom and the enclosing metal films 12 are automatically isolated by serrations, thus there is no need for photoetching or the like. In addition, bonding pads 15, 16 have already been formed to the electrodes 5, 6, thus there is no need for particular provision of electrode  lead-out parts. This constitution improves the rate of utilizing areas and frequency  characteristics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S621969-A (JP)
Inventor: HATA GIICHI
IPC: E04B1/98
Filed: 1985-06-25
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-H0438293-A (JP)
Title: Remote control shifter for marine propeller
Inventor: SUGANO ISAO
IPC: B63H20/14
Filed: 1990-05-30
Abstract: PURPOSE:To make a proper shift controllable in an inexpensive control system by detecting the current position of a shift operating lever with a shift operating lever position detector in a stepless manner, and also detecting the current position of a shift operating part in three stages by a shift operating part position detector. CONSTITUTION:A shift operating lever position detector 40 being set up to be incidental to a shift operating lever 20 to be installed in a position apart from an outboard motor setting part of the hull, for example, in a control seat is constituted with a potentiometer, detecting the current position of the shift operating lever 20 in a stepless manner. In addition, a shift operating part position detector 50 being set up to be incident to a motor-driven control 30 is provided with a forward detecting switch 51, a neutral detecting switch 52, a backward detecting switch 53, making the current position of a shift operation part detectable in three stages. Then, at a controller 60, on the basis of each detected result of the shift operating lever position detector 40 and the shift operation part position detector 50, a motor 31 of the motor-driven control 30 is controlled so as to make the current position of the shift operation part accord with an operating position of the shift operating lever 20.
Patent JP-H01308851-A (JP)
Title: Flash setting cement
Inventor: UCHIDA KIYOHIKO
IPC: C04B7/345
Filed: 1988-06-06
Abstract: PURPOSE:To impart flash setting properties and reduce temperature dependence of strength by blending a special clinker having a regulated particle size distribution with II-type anhydrous gypsum. CONSTITUTION:A flash setting cement obtained by pulverizing a clinker for super quick setting cement having 5-60wt.% 11CaO.7Al2O3.CaF2 and 30-80wt.% 3CaO SiO2 as a mineral composition so as to provide 5200cm<3>/g Blain value, regulating the particle size so as to afford 60-100wt.% content of particles having <=5mu particle diameter to provide a special clinker and blending 10-80wt.% resultant clinker with II-type anhydrous gypsum.
Patent JP-H05334455-A (JP)
Title: Rendering system
Inventor: MIHASHI HIROYASU
IPC: G06T15/80
Filed: 1992-05-29
Abstract: PURPOSE:To reduce the calculation amount of a CPU and the requirement of memory by applying convensional interpolating calculation and compensating processing to x coordinates and processing other elements as two-dimensional elements of x and y in respect to the rendering system for a graphics plotter. CONSTITUTION:Calculation and processing similar to a convensional method are applied only to x coordinates by finding out the x coordinate values of intersecting points between edges connecting the vertexes P1 to P3 of graphics and a scanning line and finding out the x coordinate of a pixel center existing around the intersecting points. Respective elements such as the z coordinate and attribute data r, g, b, alpha, s, t, etc., of the pixel value are expressed by a binary function of x and y and the values of the attribute data r, g, b, alpha, s, t, etc., on the start and end points of the scanning line are found out from the applied binary function and x coordinates. Since processing for finding out the values of respective elements on the intersecting point between the scanning lines and the edges by DDA along the edges can be omitted, the cost of calculation can be reduced and throughput can be improved.
Patent JP-H11321603-A (JP)
Title: Estimating device of vehicle side slip angle
Inventor: TSUMAGARI ICHIRO
IPC: B60T8/24
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the control precision of a vehicle attitude control device by calculating the stability factor on the basis of vehicle speed and estimating the side slip angle of a vehicle on the basis of the calculation result or a rear cornering force. SOLUTION: In the attitude stability control of a bus or truck, the possibility of the vehicle being laid in the side slip state during traveling is detected to control a required brake pressure, whereby occurrence of the slide slip is suppressed. At this time, means for measuring body total weight W, vehicle speed V and yaw rate (y) are provided, and the transmission factor is calculated from expression I wherein (s) is a differential operator, a1, a2, b0, b1, b2 are coefficients} according to the yaw rate (y) and steering angle δ.  The vehicle speed V is then read, stability factor A is arithmetically calculated from expression II (wherein L is a wheel base), and side slide angle β is arithmetically calculated from expression III (wherein Lf, Lr are distances from the front wheel axle and rear wheel axle to the center of gravity) by use of the vehicle speed V, the stability factor A, and rear cornering force Kr.
Patent JP-H09165697-A (JP)
Title: Patina copper sheet like colored titanium or titanium alloy material and its production
Inventor: YASHIKI TAKASHI
IPC: C25D11/26
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To produce a patina copper sheet like colored Ti material or Ti alloy material having a color tone extremely similar to that of a patina copper sheet and useful as the roof material for shrines and temples or the like and to provide a useful method for producing the colored Ti material or Ti alloy material. SOLUTION: The surface of a substrate composed of Ti or a Ti alloy is subjected to roughening treatment such as pickling, sand blasting treatment, shot blasting treatment, honing treatment or rolling treatment using dull rolls, then, the glosiness in the surface at the time of being measured at the incident angle of 45 degrees and at the light receiving angle of 45 degrees is regulated to <=50%, after that, anodic oxidation treatment is executed to form a Ti oxide film, and the surface is colored into the one like a patina copper sheet.
Patent JP-H0432225-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOJIMA MANABU
IPC: H01L21/28
Filed: 1990-05-29
Abstract: PURPOSE:To prevent the coagulation of titanium silicide effectively and to inject oxygen for keeping a low resistance by oxygen ion implantation near an interface between a silicon substrate and a silicide layer through the silicide layer formed on the silicon substrate. CONSTITUTION:A dielectric insulation layer 2 is formed on a silicon substrate 1. On apart of an element which is exposed between the separated parts of the dielectric insulation layer 2, a gate electrode 4 consisting of a gate oxide film 3 and polysilicon is formed. Then, a side-wall insulating layer 5 is formed on each side face of the gate electrode 4. When the silicon substrate 1 is heat-treated in the N2 air at 700 deg.C after a titanium layer 6 is formed on the whole surface of the silicon substrate 1, a titanium silicide layer 7 is formed on a part of the silicon substrate 1 which is brought into contact with the titanium layer 6 as a result of the reaction between the two. Nextly, after the silicon substrate 1 is dipped in the etchant for selective etching of titanium, only the titanium silicide layer 7 is left over on the exposed surface of the silicon substrate 1. Then, oxygen ions are implanted into the silicon substrate 1. When the silicon substrate 1 with oxygen injected into an interface between the TiSi2 layer 7 and the Si substrate 1 is heat-treated in the N2 air at 900 deg.C for 30 minutes, there is no coagulation in the TiSi2 layer 7.
Patent JP-S6120109-A (JP)
Title: Method and apparatus for controlling temperature
Inventor: TOMITA SATORU
IPC: G05D23/19
Filed: 1984-07-06
Abstract: PURPOSE:To shorten a waiting time at a reworking time and to attain active working by turning off a heat exchanging means and its accelerating means with the delay of a prescribed period after stopping a driving body exerting influence upon a temperature-controlled subject. CONSTITUTION:A thermistor 8 to be a temperature detecting means, a comparison value setting circuit 17 for controlling the temperature of a laser diode during the operation of a body and a delaying comparison value setting circuit 18 for stopping a Peltier element 14 and a fan 3 with delay after stopping the working of the body are respectively connected to a comparator 16 in a temperature control circuit. When the power of the body is turned off, the setting of a comparing object in the comparator 16 is changed from temperature control to delay. After stopping the body, a delaying comparison value is compared with a detected value of the thermistor 8, and when both the values coincide with each other, a signal is sent to a controller 19 and both the Peltier element 14 and fan 3 are turned off. Thus, the waiting period at a reworking time can be shortened.
Patent JP-H1087831-A (JP)
Title: Production of polyphenylene sulfide
Inventor: TOKUDA KIKUO
IPC: C08G75/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing PPS, whereby granular PPS can be produced in a shortened cycle and the recovery of unreacted monomers can be facilitated. SOLUTION: This invention provides a process for producing a granular polyphenylene sulfide by polymerizing at least one sulfur source and a polyhaloaromatic compound in an organic polar solvent in a hermetically sealed container and slowly cooling the reaction mixture in the latter stage of the polymerization reaction, which comprises releasing the pressure in the container while keeping the reaction product in the state in which at least 50% of the polymer is in the form of solid granules as a result of the slow cooling in the latter stage of the polymerization and the pressure in the sealed container is 0.39×10<6> Pa or above, whereupon the polymerization mixture comprising a gaseous phase and a liquid phase is degassed to decrease the pressure in the container to 0.20×10<6> Pa or above.
Patent JP-S5565885-A (JP)
Title: Single shell/double system type heat exchanger
Inventor: SUENAGA MASAOSHI
IPC: F28D1/06
Filed: 1978-11-10
Abstract: PURPOSE: To obtain a heat exchanger excellent in the thermal efficiency while preventing dew condensation through a transferable contact of two feed pipes concurrently in a counterflow manner by winding the pipes in the two systems on the heating shell folded by stages.  
     CONSTITUTION: In the two systems A and B of receiving heat 1, inlets 1a and 1c and outlets 1b and 1d are so determined that the passing water makes a counterflow. Put together with a heating shell 2, a heat exchanger is formed. Water pipes 3 and 4 in the two systems are wound around the outer wall surface of the heating shell in such a manner to be tightly attached on the wall surface while in contact with each other. In other words, the water pipes 3 of one system is wound entirely around one wall surface of the heating shell upto the adjacent wall from the end thereof and after folded on the wall at a proper space, further wound around the wall surface up to the starting point, where it is folded back again. This procedure is repeated at appropriate freqeuncies. Then, the water pipe 4 of the other system A is wound in such a manner as to make a counterflow with respect to the water pipe 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09320899-A (JP)
Title: Solid-electrolytic capacitor
Inventor: INOUE HIROBUMI
IPC: H01G9/028
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the collapse of a capacitor case during the manufacturing process and to improve the reliability of moisture resistance, etc., in a solid- electrolytic capacitor, wherein a capacitor element is provided with a valve action metal member on which a chemical conversion coating is formed, and the capacitor element is impregnated with TCNQ complex salt as an electrolyte. SOLUTION: In a solid electrolytic capacitor, a capacitor element 17 impregnated with TCNQ complex salt, is received in a first cylindrical case 4 having a bottom and the first case 4 is placed in a second cylindrical case 6, having a bottom and the opening part of the second case 6 is sealed with a resin material, and preferably the first case 4 consists of a metal material subjected to no annealing treatment and the second case 6 consists of a metal material subjected to annealing treatment.
Patent JP-S63302681-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: EMOTO FUMIAKI
IPC: H04N5/341
Filed: 1987-06-03
Abstract: PURPOSE:To make a signal outputted from a video element a multiple picture by intermittently providing the storage period of a video signal charge, storing a signal charge during the plural storage periods and having a frame video signal. CONSTITUTION:The charge photoelectrically converted and formed in a photoelectrically conversion part is read to a vertical transfer part 3, divided to a pulse voltage impressed to phiV1-phiV8 to have a signal charge and transfer to a storage part 4 and a pulse voltage impressed to phiV1-phiV8, or discharged to a drain 1 as an unnecessary charge. This operation is repeated, the signal charge at the time of intermittently disposing the storage period is stored in the storage part 4, transferred sequentially to a horizontal transfer part 5 to have the video signal. Thereby, the signal of one frame obtained by an output signal has the intermittent storage period, so that it has the same multiple videos as one in which plural electronic still photographs are multiplexed.
Patent JP-H1080933-A (JP)
Title: Manufacture of fiber-reinforced composite material
Inventor: FRANS SETIABUDI
IPC: B29C45/14
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To give especially high thermal stability, high tenacity and high mechanical strength by first, injecting a reactive resin mixture comprising tension cycloolefin and a compound expressed by specific formula into a mold in which a fabric is placed, and curing the reactive resin mixture into composite moldings. SOLUTION: A reactive resin mixture is prepared which is composed of tension cycloolefin and a compound expressed by formula I (R1 R2 R3 P)x Ly Ru<2+> Z1 <-> Z2 <-> or formula II (in the formula, R1 , R2 , R3 are a phenyl group and a tolyl group; L is non-substituted benzene or tiophene, or benzene or tiophene substituted by 1-3 pieces of 1-4C alkyl group; Z1 <-> , Z2 <-> are independent of each other and H<-> , Cl<-> and Br<-> ; x is an integer of 1-3; y is an integer of 0-3; x+y is 2<=x×y<=4; Q is a phenyl group; and R4 is a hydrogen atom). This reactive resin mixture is injected under pressure into an open two-part mold, after placing a fabric on the lower part of the mold and closing it, and then is allowed to cure.
Patent JP-S62297743-A (JP)
Title: Method and jig for inspecting piping for high pressure casing
Inventor: WATANABE KATSUYOSHI
IPC: G01N3/12
Filed: 1986-06-17
Abstract: PURPOSE:To inspect the pressure proof of high pressure piping simultaneously with the assembling and adjusting operation of high pressure turbine casing by sealing an annular space which includes a weld line and contacts the high pressure casing and the pipe to be inspected by packing. CONSTITUTION:A high pressure lower half casing 1 is set and then a main steam pipe 4 and further a steam control valve are set; while respective pipes 4 are welded temporarily simultaneously with the assembly of a high pressure upper half casing 2, a specific heat treatment is carried out to weld respective parts. Then, annular packings 18 and 18' which are sectioned in a C shape are brought into the casing 1 and pipe 4 to seal the annular space W contacting the weld line W, and further packing pressers 19 and 19' are used to back up the packings 18 and 18'. In this state, pressure liquid is injected into the space sealed by the annular packings and pressurized to detect whether or not there is the defect of the weld zone W.
Patent JP-H04364569-A (JP)
Title: Character enlargement and reduction processing system
Inventor: YOSHIZAWA SEI
IPC: G09G5/26
Filed: 1991-06-12
Abstract: PURPOSE:To offer the character enlargement and reduction processing system which arranges a character string enlarged or reduced to desired size in a document with good balance in a short time and enables a character string being generated to be visually confirmed in real time and corrected and altered on a display when necessary. CONSTITUTION:This system is equipped with a character generator, a keyboard 5, an enlargement processing function and a reduction processing function which are made selectively effectively according to an input from the keyboard 5, a processor 2 which has a work memory stored with the processing result, and the display. While, characters of the character generator are enlarged or reduced, the result is displayed on the display and the enlargement processing function or reduction processing function is enabled to enlarge or reduce the characters at least in the multiplication of 0.1 units with the input from the key board 5.
Patent JP-S5472691-A (JP)
Title: Semiconductor device
Inventor: SUZUKI YASOJI
IPC: G11C11/408
Filed: 1977-11-21
Abstract: PURPOSE: To enable high speed operation and to reduce the power comsumption by applying the high reverse voltage when necessary, by splitting the well formed on the CMOS substrate and selectively locating those applicable for high voltage.  
     CONSTITUTION: A number of P channel type FETTrp are placed on the N type substrate 1 and the P wells 2 and 3 are formed with separation. A number of N channel type FETTrn1, Trn2 are formed in the well and thememory xell not applie with the reverse voltage is formed in the well 2 and the element of enable to apply high reverse voltage is formed in the well 3. The power supply voltage Vss is fed to the substrate 1 and Vsub(negative than Vss) is fed to the well 3. With this construction, the memory cell can memorize the information in good manner and the junction capacity for the part is covered by locating the high speed part for the readout time to the well 3, enabling to operate in high speed. Further, since the reverse voltage to reduce the junction capacitance is fed by selecting time, the power consumption of the circuit can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000330256-A (JP)
Title: Phase shift mask and its production
Inventor: OKAZAKI SATOSHI
IPC: G03F1/80
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high precision phase shift mask capable of suppressing the generation of particles which cause film defects, having a homogeneous shifter film and adaptable to the minute and highly integrated state of a semiconductor integrated circuit by forming a phase shifter of gadolinium-gallium-garnet. SOLUTION: The phase shift mask has a phase shifter of a 2nd light transmission part 2a on a substrate 1 through which light for exposure passes and the phase shifter is formed of gadolinium-gallium-garnet. The phase shifter shifts the phase of transmitted light for exposure by 180±5 deg. and has 3-30% transmittance. The phase shift mask is produced through a step for forming a gadolinium-gallium-garnet film 2 by sputtering on the substrate 1 which transmits light for exposure, a step for forming a resist pattern on the gadolinium-gallium-garnet film 2 and a step for patterning the gadolinium- gallium-garnet 2 by dry etching using the resist pattern.
Patent JP-S61295651-A (JP)
Title: Semiconductor input-protecting device
Inventor: ARIMOTO KAZUTAMI
IPC: H01L29/78
Filed: 1985-06-24
Abstract: PURPOSE:To prevent a breakdown of P-N junction, by reducing the density of current flowing from the P-N junction to the substrate side so that a connection area is made to be large by composing a direct contact, through a polysilicon layer between an external connecting electrode and N<+> diffusion layers, at the lower part of the electrode. CONSTITUTION:Surge pulses coming from outside by static electricity are conveyed from an external connection electrode 3 to the first electroconductive layer 7, and to N<+> diffusion layers 4 in succession. Then, static pulses are discharged on a substrate 1 by a reverse direction characteristic of diodes in a P/N junction formed between the N<+> diffusion layers 4 and a P-type semiconductor substrate 1. With the electrode 3 joined around widely with the N<+> diffusion layers 4 through the first electroconductive layer 7, the electrostatic pulses are dispersed so as to prevent a breakdown of the P-N junction. And no direct connection of the electrode 3 to the N<+> diffusion layers 4 prevents the breakdown of P-N junction, which is generated by the cause that the electrode 3 is fused by current and its part is made to flow into the N<+> diffusion layers 4.
Patent JP-S5566002-A (JP)
Title: Driving circuit
Inventor: SASAKI YUKIO
IPC: H02P7/00
Filed: 1978-11-13
Abstract: PURPOSE: To improve an operational efficiency by designating turning-on and off of a device assignment switch so that they may be opposite for a sequence operation mode in the circuit which drives a motor, etc., of a printer.  
     CONSTITUTION: Mode selector switch S2 is turned off immediately for switching from sequence operation mode MS to device operation mode MD. At this time, the input to signal switching circuit 3 is all "0" because ends of inverters 5, 7 and 9 are connected to inverters 19W21, and consequently, driving signals 16W18 are "0" to prevent all motors, etc., from being driven at a time. For making sequence signals effective at MS, device assignment switches 1-1W1-3 are turned off oppositely to conventional operations at MD to make outputs of inverters 5, 7 and 9 of "0" and outputs of inverters 19W21 of "1", and normal driving signals 16W18 are transmitted from circuit 3. 
     COPYRIGHT: (C)1980,JPO&Japio