baber/WOPTO huggingface dataset:
Patent JP-H07141579-A (JP)
Title: Monitor device
Inventor: TANAKA MINORU
IPC: H04N7/18
Filed: 1993-11-17
Abstract: PURPOSE:To make a monitor device highly functional by facilitating the installation construction of the device which monitors many monitor points through images. CONSTITUTION:Plural television camera units 3 which each have a television monitor unit 2 and a microphone 12 internally are connected to one coaxial cable 1. When the unit number of a television camera unit 3 whose signal is to be received by the television monitor unit 2 is inputted, the unit signal is sent out to the one transmission line that the respective television camera units 3 share together with camera unit driving electric power. On the side of the television camera unit 3, the unit signal sent to the transmission line is separated from the camera unit driving electric power and further decoded; when the unit number matches the unit number of the unit, the separated camera unit driving electric power is applied to the television camera unit 3, which is driven to project its image on a television image receiver 9.
Patent JP-H02134177-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-11-14
Abstract: PURPOSE:To uniform the occurrence frequency of a specified game state and prevent the reduction in operating time of a pinball game machine by automatically selecting and setting the occurrence probability of specified game state in a unit time, based on the discrete value of the prize winning number to a prize port in the previous unit time affecting the occurrence of the specified game state. CONSTITUTION:A microcomputer conducts a setting every starting prize winning, and automatically sets an average probability, or the data C when time is up. In the drawing showing the starting prize winning number per unit time T1 and selected pattern of change on standing, when the pin adjustment is proper, the occurrence probability of a specified game state in the following unit time T1 after the lapse of a time T1 corresponds to the data C. When the pins are too opened, the data d or data e is selected to reduce the probability of the specified game state in the following unit time T1, and when the pins are too fastened, the data a or data b is selected to increase the probability of specified game state in the following unit time T1, so that the occurrence frequency of the specified game is made similar to that of the case with properly adjusted pins.
Patent JP-H08121269-A (JP)
Title: Fuel cooling device
Inventor: HIRAMI ICHIRO
IPC: F02M31/20
Filed: 1994-10-28
Abstract: PURPOSE: To efficiently cool fuel by means of a small device and to prevent dispersion of fuel in the case of breakage of a cooler or a piping. CONSTITUTION: A fuel tank 4 for supplying fuel to a motor 1 is provided with a fuel supply pipe 6 through which fuel from the fuel tank 4 is fed to the motor 1 by means of a fuel pump 5, while a recirculation pipe 7, which is provided with a cooler 8, for recirculation from the motor 1 to the fuel tank 4 is arranged, and the cooler 8 is arranged at the predetermined interval to an intake part 2b in the front position of an intake filter 2a in an intake path 2, so that the cooler 8 can be cooled by means of intake during operation of the motor 1. In this way, increase in temperature of fuel is suppressed, and the fuel is sucked into the cooler 8 even when the cooler 8 or the vicinity of its piping joint part is damaged and leakage of fuel occurs.
Patent JP-H03149500-A (JP)
Title: High pressure gas feeder
Inventor: NAKAJIMA MIYUKI
IPC: A61M16/00
Filed: 1989-11-06
Abstract: PURPOSE:To easily decide a restriction port in a specific diameter as well as make it possible to form a needle to match correctly on its axial line by making a fitting part of metal. CONSTITUTION:A fitting part 1 is made of metal and provided with a fit and open plug chamber 5 on an axial line 4, a needle 7 protruding from the surface of an edge wall 6 of the chamber 5 to the inside of this chamber 5 and a gas passage passing through this needle 7 and with a conical port 10 spreading outward on an edge part of the edge wall 6. Consequently, it is possible to form this needle 7 correctly on the axial line 4 of the fitting part 1 and secure to keep the restriction port 9 in a required diameter by way of making the fitting part 1 of a bomb of metal and forming the needle 7 in one body.
Patent JP-H09105525-A (JP)
Title: Pressure sensing safety device and its resetting mechanism
Inventor: SUGANUMA RYOICHI
IPC: F23N5/24
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To shut OFF the flow of gas by sensing the pressure when the pressure of the gas discharged from a gas vessel is abnormally raised and to open the flow of the shut-off gas. SOLUTION: A valve disc 30 which is capable of opening or closing by the movement of the flow of gas is assembled with a pressure sensing chamber 12 to be introduced with the gas discharged from the nozzle valve N of a gas vessel. When the pressure of the gas is in a normal range, the disc 30 is opened, and when the pressure is abnormally raised, elastic means 31 for closing the disc 30 by yielding to the pressure is provided at the disc 30. A resetter 42 for pushing back the moved disc 30 to balance the pressures before and after the disc in the sensing chamber is provided at a restricting member 40.
Patent JP-H05129549-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ITO YOSHIO
IPC: H01L21/8242
Filed: 1991-11-01
Abstract: PURPOSE:To flatten a semiconductor device as a whole regarding the structure and the manufacturing method of an electrode part in the semiconductor device, especially regarding those of a storage electrode part in a memory cell. CONSTITUTION:An insulating film 4 which is thick (at 6000Angstrom  or higher) is formed on a semiconductor substrate; only an electrode formation part is etched; an electrode film 6 is formed; after that, the electrode film 6 is etched to be a prescribed thickness; and the insulating film 4, other than the electrode film 6, which has been left inside the electrode formation part is etched. The insulating film 4 outside the electrode formation region keeps its initial thickness.
Patent JP-H01129598-A (JP)
Title: Superconducting speaker box
Inventor: YAMAGUCHI SUSUMU
IPC: H04R1/02
Filed: 1987-11-13
Abstract: PURPOSE:To intercept a leak magnetic field generated in the speaker box by the speaker box by providing a superecnductive thin film on the internal or external surface of the speaker box. CONSTITUTION:The superconducting thin film is formed on the internal surface of the speaker box 1 and the top surface of a speaker unit, or a sheet where the supereonductive thin film is formed is stuck. Consequently, the leak magnetic flux from the speaker is intercepted the speaker box 1 and prevented from leaking out.
Patent JP-H01128593-A (JP)
Title: Electronic equipment
Inventor: SUGIYAMA KATSUJI
IPC: G11B33/06
Filed: 1987-11-13
Abstract: PURPOSE:To obtain functions and an outer configuration image, which fit the tastes of users and the like, by providing the main body part of electronic equipment, providing the main part of a control device, which is attached to the main part of the electronic equipment, providing a control part comprising a plurality of selective function parts having the different functions, which are selectively attached to the main part of the control device, and attaching any of the selective function parts to the main part of the control device. CONSTITUTION:A control part 2 of a main part of electronic equipment 1 is constituted by a main part of a control device 3, which has basic control functions, and a plurality of selecting control parts 4a, 4b and 4c having the different functions in a divided pattern. Said functions are prepared so as to fit the tastes of users and the like. A containing part 5 is formed by cutting out a part at one side of the entire rectangular shape of the main part of the control device 3. The selective control part 4a, 4b or 4c is accommodated in the containing part 5. A received-sound-volume adjuster 6, a connector jack for a hand microphone 7 and the like are provided at the front surface side. A connector plug 9 is provided at a step part 8 on the side of the containing part 5.
Patent JP-H05124936-A (JP)
Title: Hair cosmetic
Inventor: OGINO SHUICHI
IPC: C08L83/04
Filed: 1991-11-01
Abstract: PURPOSE:To provide a cosmetic having a combination of hair conditioning effect and hair trimming effect. CONSTITUTION:The objective hair cosmetic excellent in both hair conditioning and hair trimming effects, contains, as essential ingredients (A) pref. 0.1-20 (esp. 0.5-10)wt.% of a siloxane derivative of formula I (R<1>-R<3> are such that at least one of them is formula II and/or formula III, the rest being 1-4C alkyl; R<4> is 1-4C alkyl; R<5> and R<6> are such that one of them is H, the other being 6-30C straight, branched or cyclic alkyl, alkenyl or hydroxyalkyl; (m) and (n) satisfy the relationship: m+n=1-200) (e.g. a compound of formula IV) and (B) pref. 0.05-10(esp. 0.1-5)wt.% of a film-forming polymer, e.g. polyvinylpyrrolidone-, acidic vinyl ether-, acidic polyvinyl acetate-, or acrylic(acidic, amphoteric or basic)-based polymeric compound.
Patent JP-H08208841-A (JP)
Title: Polyanhydride siloxane
Inventor: JIYONASAN DEBITSUDO RITSUCHI
IPC: C08G77/48
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a polyanhydride-siloxane which is made of a mixture of specific types of silyl anhydride units and organosiloxane units and which is useful as a starting material for polyimide-siloxane used for insulation of electric conductors, adhesives, molding compounds and the like.  
     SOLUTION: An intended polyanhydride-siloxane comprises a chemically combined mixture of (A) silyl anhydride units of formula I [R 1  represents a trivalent 6-14C aromatic organic group; R represents a (neutral group-substituted) monovalent 1-14C hydrocarbon group; and C is 0-2] [for example, anhydride units of formula II (wherein n is 1-2,000) or anhydride units of formula III], and (B) organosiloxane units of formula IV (wherein d is 1-3), and has 5-2,000 chemically bonding units. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08146087-A (JP)
Title: Inspection apparatus for electronic circuit
Inventor: YOSHIMURA SHIYOUTAROU
IPC: G01R31/28
Filed: 1994-11-22
Abstract: PURPOSE: To provide an inspection apparatus capable of inspecting an electronic circuit to be tested by the comparison of output data regardless of the time lag between the outputs of a standard electronic circuit and the electronic circuit to be tested. CONSTITUTION: The same data is given to a standard electronic circuit 2 and an electronic circuit 3 to be tested from a control signal/input data generator 1, and instruction to start processing is given. The standard electronic circuit 2 and the electronic circuit 3 to be tested process data in internal timing to output data. The output data are written in first and second FIFO memories 4, 5 by the writing clocks independently formed by first and second writing clock forming devices 7, 8. The data written in the first and second FIFO memories 4, 5 are read by the same reading clock formed by a reading clock forming device 9 to be compared and judged by an output data comparator 6.
Patent JP-H03148787-A (JP)
Title: Word collation processing system
Inventor: NAKAMURA OSAMU
IPC: G06K9/72
Filed: 1989-11-06
Abstract: PURPOSE:To prevent the lowering of retrieving accuracy and to obtain practical performance by using a word collation algorithm with high accuracy for those character columns which belong to a small scale dictionary, and using a simple word collation algorithm to reduce operation amount for the character columns which belong to a large-scale dictionary. CONSTITUTION:A small sale dictionary which is a collection of words of a group which have a high frequency of use but a comparatively small number of words, and a large-scale dictionary which is the collection of words of a group which have a low frequency of use but a large number of words, are prepared. And, which group the character column which is the subject of subject character recognition belongs to is discriminated at a discrimination part 4, and the retrieving of the word dictionary is executed using the high accuracy word collation algorithm for the character column which belong to the small scale dictionary, and the retrieving of the word dictionary is executed using the simple word collation algorithm with reduced operation amount for the character column which belongs to the large-scale dictionary 8. Thus, the lowering of the retrieving accuracy is held at a minimum, and the practical performance can be obtained.
Patent JP-H04164801-A (JP)
Title: Container for accommodation of hydrogen storage alloy
Inventor: NAKAYAMA YOSHIHIRO
IPC: C01B3/00
Filed: 1990-10-29
Abstract: PURPOSE:To improve corrosion resistance by forming the subject container using an Al alloy containing Si, Mg, Fe, Cr and Cu in a specified weight ratio and coating the outer surface with an alumite film or plating the outer surface with Zn or Cr. CONSTITUTION:One end of a container 10 for accommodating an H2 storage alloy is made a closed end 3 and the other end is equipped with a cap 4. Many division plates 6 are attached to a pipe-shaped part and a jacket 7 is attached to the outer side of the container 10 for accommodation. A filter tube 5 and a connecter unit 11 for supplying or taking out H2 gas are attached in the inside of the container. The container 10 and the cap 4 are made of an Al alloy composed of 0.20-0.80wt.% Si, 0.45-1.20wt.% Mg, <=0.70wt.% Fe, <=0.35wt.% Cr, <=0.40wt.% Cu and the remainder part of Al and the outer surface thereof is coated with an alumite film or anti-corrosively plated with Zn or Cr. H2 gas is occluded by circulating a cooling medium such as water in the jacket 7 and cooling the H2 storage alloy and the occluded H2 gas is liberated when required by circulating a heating medium such as hot water in the jacket 7 and heating the H2 storage alloy.
Patent JP-2000187672-A (JP)
Title: Character string conversion system and recording medium
Inventor: SAITO TAKAHARU
IPC: G06F17/22
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a character string conversion system for conveniently converting a supplied character string, and for obtaining the information of words whose spelling is correct based on the character string, and for easily supplying an arbitrary application. SOLUTION: Character information supplied from a keyboard 54 is supplied through a window system 1 to a character string extracting part 3. The character string extracting part 3 judges whether or not the supplied character information indicates division, and when the supplied character information does not indicate division, the character information is stored, and when the supplied character information indicates division, a character string indicated by the stored character information is supplied to a dictionary retrieving part 4. The dictionary retrieving part 4 retrieves a dictionary file 5 by using the character string supplied to its own device as a retrieval word, and executes the pseudo generation of a keyboard event by using the retrieved result as character information, and supplies the retrieved result to an application 2.  A character string extracting part 3 can plot an image in the neighborhood of a caret position on a window displayed by the application 2, and extract the re-plotted characters.
Patent JP-2001109351-A (JP)
Title: Image forming device
Inventor: NAKAJIMA AKIYO
IPC: G03G21/10
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To effectively remove toner on a member to be cleaned and to realize satisfactory image quality. SOLUTION: In the image forming device provided with a cleaning device which has an electric cleaning means 70 collecting toner on an intermediate transfer object 5 being a member to be cleaned with electric force is installed and uses the electric cleaning means to which bias is applied to remove the toner from the intermediate transfer object 5, a conductive member 71 to which bias is applied is installed on the upper stream side of the rotary direction of the intermediate transfer object 5 than the electric cleaning means 70 is arranged.
Patent JP-H08146629-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 1994-11-22
Abstract: PURPOSE: To provide the electrophotographic photoreceptor capable of stably forming sharp images high in density and freed of background fog for a long period by using a combination of a specified bisazo pigment having a bis(1,4- diphenyl)pyrazole skeleton as a charge generating agent and a specified N,N,N',- N'-tetrakis(aryl)phenylenealkylidenephenylenediamine as a charge transfer agent. CONSTITUTION: The electrophotographic photoreceptor contains the charge generating agent and the charge transfer agent each represented by formulae I and II in which each of A<1> and A<2> is a coupler residue; R is an H atom or an optionally substituted alkyl or aryl or a heterocyclic group; n is 0 or 1; and each of R<1> -R<2> is an H atom or an alkyl or aryl group or each may combine with each other to form a cycloalkylidene group together with their combined carbon atoms; each of Ar<1> and Ar<2> is an arylene group; and each of R<3> -R<6> is an H atom or an alkyl or aryl group.
Patent JP-H03148591-A (JP)
Title: Double elliptical microwave discharge image heater
Inventor: ABE TOSHIO
IPC: C30B13/24
Filed: 1989-11-06
Abstract: PURPOSE:To prevent a sample from cracking and to 4enhance a heating efficiency by providing a high frequency oscillator for injecting a high frequency current to a cavity resonator formed of a radio wave shielding plate and a rotary elliptical mirror. CONSTITUTION:High frequency powers are applied from high frequency oscillators 7 to a cavity resonator 5 through waveguides 6. A light generated from a microwave discharge plasma lamp 2 contained in the resonator 5 is reflected on the inner surface of a rotary elliptical mirror 1 and condensed to a sample 8 at a second focus. Here, the sample 8 becomes a high temperature to be melted. When the sample 8 is slowly pulled up while rotating, a crystal is grown. Thus, since the shape of a light source of the lamp 2 is spherical, the temperature gradient of the sample is smoothed, and a crack is prevented. Since a spectrum of the light is concentrated in a near infrared range, its heating efficiency can be enhanced.
Patent JP-H07141493-A (JP)
Title: Picture processor
Inventor: SUMI YOSHIYASU
IPC: H04N5/272
Filed: 1993-11-17
Abstract: PURPOSE:To synthesize pictures without mixing a chroma key color in synthesized picture by taking the boundary part as the background area in the non- background area which is not separated well as the background area. CONSTITUTION:The device is provided with a picture storage part 1 which stores picture data and a background setting part 2 which sets the background area for the picture data stored in the storage part 1. With the part 2, the background area and the other non-background area are separated. The boundary part with the background area in the non-background area is removed off by a boundary removing part 3 while taking into account the state of the nearby pixel of the noted one. By taking it as the background area, the chroma key color to be appeared in the boundary part in the non-background area is regarded as the background area. Thus, a picture synthesizing part 4 synthesizes pictures without being affected by the chroma key.
Patent JP-H09200502-A (JP)
Title: Image processor
Inventor: MOTOSUGI TOSHIHISA
IPC: G06T11/60
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine with use convenience. SOLUTION: An original is scanned by an image reader, and the binarizing processing of images is performed (S201). It is discriminated whether the rate of the number Cn of color pixels included in the total number Sn of picture elements in the read original image is more than a reference value or not (S202 and S203). In the case of YES, an operating picture for color original is displayed on a screen (S204). In the case of NO, an operating screen for monochromatic original is displayed on the screen (S205).
Patent JP-H10128611-A (JP)
Title: Ball end mill
Inventor: KOJIMA YASUTAKA
IPC: B23C5/10
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To lessen the burden of an end cutting edge by forming all edges of the respective lands in such a manner as to come into contact with the central part of the vertex of the whole of the end cutting edge. SOLUTION: A ball end mill comprises three end cutting edges 1, 1, 1, wherein the lands 2 of the respective end cutting edges 1 have a projected round surface with a radius centering round the point on the central axis of the ball end mill. Even if one of edges 2a, 2a, 2a of three end cutting edges 1, 1, 1 is pointed to the cutting direction, a region of a work brought into contact with the central part O of the vertex is cut by two remaining edges because the edges 2a, 2a, 2a of all of three end cutting edges 1, 1, 1 come into contact with the central part O of the vertex. Accordingly, a dead point is not caused, and the burdens of the respective end cutting edges 1, 1, 1 are equalized.
Patent JP-H01129414-A (JP)
Title: Inspection of photoresist pattern
Inventor: EINAGA KENJI
IPC: H03H3/08
Filed: 1987-11-16
Abstract: PURPOSE:To check the state of the formation of photoresist patterns extremely simply at low cost by simultaneously forming photoresist patterns for inspection, which are arranged at regular intervals in both the vertical direction and the lateral direction and line width of which is thinned gradually, near the desired photoresist patterns. CONSTITUTION:When a metallic film electrode film 2 is formed onto a wafer substrate 1, photoresists 3 are applied onto the surface of the film 2 and desired patterns are exposed and shaped onto the resist films 3 by using a photomask, photoresist patterns 4 for inspection are exposed onto the resist film 3 near the desired patterns by the photomask. When the photoresists in non-exposure sections are removed through processing after the exposure, the photoresist patterns 4 for inspection are shaped near the desired photoresist patterns together with the desired photoresist patterns.
Patent JP-H03150589-A (JP)
Title: Display panel lighting device
Inventor: IWASAKI NAOYA
IPC: G02F1/13357
Filed: 1989-11-08
Abstract: PURPOSE:To employ structure which can increase the utilization efficiency of light, to prolong the life of a lamp as a result, and to reduce the cost by curving the end part of a shield plate. CONSTITUTION:Light emitted by a lamp light source 1 is scattered in all directions and light emitted to the opposite side from a display panel 4 is reflected by a back cover 2 to irradiate the display panel 4. Light emitted directly to the display panel side is cut off by the shield plate 3 not to irradiate the center part of the display panel 4 directly and the end surface of the shield plate 3 is curved to diffract light smoothly. Thus, the shield plate 3 is inserted to decrease the brightness of the display panel center part, and consequently while uniform brightness is obtained on the whole, the contour of the shield part 3 blurs, so the shadow of the shield plate 3 is made inconspicuous. Consequently, the utilization efficiency of the lamp light is increased to prolong the lamp life and reduce the power consumption of the lamp as a result.