baber/WOPTO huggingface dataset:
Patent JP-H0667241-A (JP)
Title: Light vector matrix arithmetic unit
Inventor: TSURUMAKI WATARU
IPC: G02F1/13
Filed: 1992-08-20
Abstract: PURPOSE:To easily obtain an integrated structure and to make light beams of respective elements of a matrix equal in intensity. CONSTITUTION:Four input parallel light beams 24 which are arrayed in an (x)-axial direction are each split into two light beams through a half-mirror 25 and a mirror 26 in an optical path converting element array 21a and further split into two light beams similarly by an optical path converting element array 21b to generate 4X4 light beam arrays. Those light beams are optically modulated by the matrix mask 22 consisting of a polarizing plates 22a and 22b and a liquid crystal element array 22c. Those 4X4 optically modulated light beams are multiplexed by the light signal multiplexing element 23 consisting of beam splitters 271, 272, and 273 which have a 1/2, a 1/3, and a 1/4 reflection factor respectively.
Patent JP-H04104473-A (JP)
Title: Cell characteristic evaluating device for fuel cell
Inventor: KAWAKAMI KAZUHIKO
IPC: H01M8/12
Filed: 1990-08-23
Abstract: PURPOSE:To simply measure samples with various sizes by providing a pair of atmosphere separating metal tubes, gas feed tubes and the contact piece of a conducting mesh. CONSTITUTION:The metal tube of a sample 1 is fastened and fitted between swage lock unions 21A, 21B. A quartz glass tube 12A is vertically moved to bring a gold mesh 15 into contact with the hydrogen electrode of the sample 1. The hydrogen electrode is connected to a gold wire 16, and an oxygen electrode is connected to metal tubes 13A, 13B. The fuel gas A and air gas B are fed through gas feed tubes 11A, 11B, the sample 1 portion is inserted into an electric furnace and heated, a measuring system is connected to the wire 16 and tube 13A or 13B, thereby the current/voltage characteristics, impedance and ion transportation value can be measured. The unions 21A, 21B are loosened to remove the sample 1.
Patent JP-H0775401-A (JP)
Title: Hydraulic controller for power vehicle
Inventor: YOSHIKI SHINYA
IPC: F15B11/16
Filed: 1993-09-07
Abstract: PURPOSE:To provide a hydraulic controller for a power vehicle capable of simply and properly using a working machine requiring a back pressure and a working machine without requiring the back pressure with one machine and remarkably enlarging the operation for various working machines. CONSTITUTION:This hydraulic controller for a power vehicle is provided by constructing a control valve 51 installed between a hydraulic pump 40 and a hydraulic cylinder 64 for lifting and lowering a working machine so as to enable the operation of an external hydraulic unit when the control valve 51 is located at the neutral position and installing a back pressure producing means 67 in a circuit 65 on the lowering side of the control valve 51 and further a changeover valve 76 enabling the changeover from the first state in which a hydraulic fluid is discharged through the back pressure producing means 67 to a hydraulic tank 27 to the second state in which the hydraulic fluid is made to detour the back pressure producing means 67 between hydraulic changeover valves 69 and 70 for controlling the hydraulic tank and external hydraulic unit.
Patent JP-S60115147-A (JP)
Title: Armor of dry cell
Inventor: OOSHIMA SHINICHI
IPC: H01M2/02
Filed: 1983-11-24
Abstract: PURPOSE:To discriminate used and usable dry cells and mark them by marking characters or identifiers indicating that the dry cells cannot be used on one partition of the surface and then marking the characteristics or identifiers indicating that the dry cells can be used on the surface of a label that covers the said partition. CONSTITUTION:Characters, sentences, markings, and such indicating that dry cells have already been used are printed on the surface 2 of the barrel 1 of the dry cells. In addition, this print section 2 is covered and a label 3 on which easy to exfoliate adhesives are stuck is sealed. Characters, sentences, identifiers, and such indicating that the dry cells can be used still are printed on the surface of the label 3. The lug 4 of the label is used at exfoliation, and it is desirable that the usage object of the label be printed on the surface of this section 4.
Patent JP-H0384631-A (JP)
Title: Information processor
Inventor: SATOU YOSHIKUNI
IPC: G06F9/38
Filed: 1989-08-28
Abstract: PURPOSE:To prevent the delay of execution for an instruction following a conditional branch instruction by holding the replacement of associative memories until the branch conditions of the conditional branch instruction is decided if the address which has an access to the associative memory is not registered into this memory before the branch conditions are not decided. CONSTITUTION:The instructions are processed at each pipeline stage in the order of arrows. Then the replacement process of the associative memories 114 is held if a conditional branch instruction branches off and no operand address is registered into the memory 114. Therefore the instruction of a branch goal is never stopped at the pipeline stages of the memory 114 and a BIU 113. As a result, no extra access time is required for a main storage and the delay of execution is prevented for an instruction following the conditional branch instruction.
Patent JP-S60143662-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU TATSU
IPC: H01L27/108
Filed: 1984-10-24
Abstract: PURPOSE:To improve the information signal level by reducing an area of a store capacity part by forming an interlayer insulating film between the first polysilicon layer and the second polysilicon layer out of impurity doped substance. CONSTITUTION:A gate insulating film 2 and the first polysilicon layer 3 are formed on a p type Si single crystal substrate 1 and a BSG (borosilicate glass) film 25 which will become as an interlayer insulating film is formed on them. After forming the second polysilicon layer 26 is formed, impurity in the BSG film is diffused in the polysilicon layer 26 where a part 26 where boron is diffused and a part 27 where diffusion does not reach are produced. When the polysilicon layer 26 is etched by the predetermined etching solution, the part 26 remains and the part 7 is selectively etched to expose the gate insulating film 2. Ions of phosphorus impurity 21 are implanted in a surface of the silicon substrate 1 through the insulating film 2 to form an n<+> region 6. Because the interlayer insulating fil 25 can be formed thickly by this method, it becomes possible to reduce the capacity and then the store capacity.
Patent JP-2000019101-A (JP)
Title: Laser organism radiographic image diagnostic and therapeutic device
Inventor: KUMAGAI HIROAKI
IPC: A61N5/06
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To make an image diagnostic analysis by irradiating an organism with laser beams for two-dimensional scanning, and detecting the light intensity of a transmitted rectilinear laser component to display a radiographic image of the organism. SOLUTION: Laser beams from a laser beam source 1 are converged by a converging lens 2 and reflected by a rotating mirror 4 and a parabolic mirror 5 in an upper irradiation stage, and an optical axis is reciprocated parallel with an organism axis. The parallel-moved laser beams are reflected by a rotating mirror 6 and a parabolic mirror 7 in a lower irradiation stage and reciprocated parallel to scan in a right-angled direction to the organism so as to two-dimensionally scan and irradiate the organism. Rectilinear laser beams out of the laser beams transmitted through the organism are reflected by a rotating mirror 10 and a parabolic mirror 11 in an upper light receiving stage, further reflected by a parabolic mirror 12 in a lower light receiving stage and converged by a rotating mirror 13 in the lower light receiving stage.  The light intensity of a rectilinear transmitted laser component is converted into an electric signal by a photomultiplier 17 and displayed as a moving image directly on a television monitor 19 or displayed as an enhanced image through an MPU system.
Patent JP-S61102910-A (JP)
Title: Semi-diving rig for icy sea
Inventor: KANETSUNA MASAO
IPC: E02B17/00
Filed: 1984-10-24
Abstract: PURPOSE:To form a strong rig by a method in which a center column capable of protecting a riser pipe is provided at the center of 4 or more columns and the columns are connected with horizontal and slant braces. CONSTITUTION:A center column 9 to protect a riser pipe 7 from ice 8 and also to be penetrated with the pipe 7 is provided at the center of 4 columns 2. The top of the center column 9 is fixed to a platform 3 and the lower part of the column 9 and the columns 2 are connected with horizontal and slanted braces 10.
Patent JP-S59111603-A (JP)
Title: Multicore batch cutter of optical fiber
Inventor: MATSUNO KOUICHIROU
IPC: G02B6/245
Filed: 1982-12-17
Abstract: PURPOSE:To carry out the multicore batch cutting of optical fibers by pressing a cutting box and applying a cutting edge to the surfaces of plural parallel optical fibers successively. CONSTITUTION:The blade 2 having a downward circular-arcuate edge 3 in the cutting box 1 is provided engaging a shaft 6 by a spring 7. The coating end 23 of a tape-shaped optical fiber core 22 wherein terminal parts of plural optical fibers 20 are exposed by removing a protection coating 21 on a leaf spring 10 is set abutting to a stop member 15 and then the box 1 is pressed down, so that a press plate 13 abuts to the optical fibers 20 firstly. Then, the optical fiber core 22 and leaf spring 10 are held and drawn out to the front side and the optical fibers are squeezed with the press plate to be arrayed orderly; and the box is further pressed and the optical fibers 20 are given cutting flaws by the cutting edge 2. Then, the leaf spring 10 and core 22 are bent on a slanting surface 16 to cut the optical fibers 20 at the cutting flaws at a time.
Patent JP-H0271338-A (JP)
Title: Information processor
Inventor: KAWAGISHI KYOJI
IPC: G06F11/34
Filed: 1988-09-07
Abstract: PURPOSE:To quickly analyze the process that caused a time-out state by obtaining the address of a timer resetting instruction produced last as well as the value of a real time timer at occurrence of a monitor time-out state. CONSTITUTION:When a monitor timer resetting instruction is read out during the run of a program, a monitor timer 21 is reset and at the same time the values of an instruction address register 12 and a real time timer 22 are stored as the contents of a scratch pad memory. When the timer 21 is set in a time-out state when 2-4sec passed after production of the resetting instruction, the contents of a scratch pad register are read out and stored in a system area. Then a stop process is carried out after 4sec and an arithmetic processor is stopped. While the contents of the register 12 are stored in an old address storing area after 2sec. At the same time, the contents of a new address storing area are set at the register 12. Thus an interruption process is carried out.
Patent JP-S60172931-A (JP)
Inventor: AASAA II BOGUDEN
IPC: G01N33/574
Filed: 1984-10-24
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-H04233179-A (JP)
Title: Connector-assembly
Inventor: KIISU ARAN SUNAIDAA
IPC: H01R13/658
Filed: 1991-08-08
Abstract: PURPOSE: To provide a compact connector assembly having a simple structure to facilitate dismounting without interference due to external noises in order to establish connections between a circuit on a circuit board and several coaxial cables arranged with high density. CONSTITUTION: A connector assembly 10 includes a common housing 41 which can be removed from a circuit board 13 having a conductive opening 17. In the housing 41, several coaxial cables 11 having conductors 31 and 32 and its shielding means 35 are arranged with high density. With the housing 41 disposed adjacent the circuit board 13, an electric grounding means 71 is provided in the common housing 41 for the purpose of establishing an electric connection between the shielding means 35 and a ground 15 of the circuit board 13.
Patent JP-S6377001-A (JP)
Title: Light control film
Inventor: GOTO MASAKAZU
IPC: G02B5/00
Filed: 1986-09-20
Abstract: PURPOSE:To enable a color display without any blackish place even in a no- lighting state by forming a light reflecting layer on the top surface of a louver body and adhering a light-transmissive color film to the top surface of the louver body. CONSTITUTION:A light control film 1 is constituted by adhering and laminating the light-transmissive color film 12 and transparent film 13 on the top and reverse surfaces of the louver body 11, and the light reflecting layer 14 is formed on the top surface of the louver body 11. The louver body 11 is a parallel, lattice, or honeycomb type thin plate body, and absorbs light and does not reflect it to have light shielding performance, and this body is manufactured properly by a conventional method. Further, the light reflecting layer 14 is formed by printing and etching ultraviolet-ray curing paint at the same time with the formation of the louver body 11, or printing light-reflecting paint only on the end surface of the louver body 11 before the color film 1..2 is laminated. Consequently, a color display plane is formed whether lighting is used or not.
Patent JP-S6283312-A (JP)
Title: Production of porous silica gel
Inventor: YAMAYA TSURAYUKI
IPC: C01B33/154
Filed: 1985-10-05
Abstract: PURPOSE:To produce inexpensively the titled gel having uniform composition and highly specific surface area and usable as drying agent, an adsorbent, a carrier of catalyst and filler, etc. by acid treating a calcium silicate compd. with hydrochloric acid or nitric acid in a presence of water. CONSTITUTION:The titled gel is prepared by adding hydrochloric acid or nitric acid having 1.3-6.0 neutralization equivalent ratio to a slurry obtd. by diluting the calcium silicate with water to a concn. of 3-15wt% while agitating, and then, by continuing the agitation for about 2hr to dissolve completely a calcium contd. in the calcium silicate compd. to said slurry solution, then allowing it to stand over a day and night to form the gel, and washing the obtd. hydrosilica gel sufficiently with the water and then drying it.
Patent JP-2000058298-A (JP)
Title: Plasma reactor
Inventor: OKUMURA YUTAKA
IPC: H05H1/46
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To relieve the required accuracy for a movable wall, etc., of a plasma reactor. SOLUTION: A plasma reactor is equipped with a board support 12 which is installed in a vacuum chamber 2 and on which a board can be placed, plasma space forming mechanisms 11 and 12 to form a plasma processing space 13 in the area to the board placing surface of the support, a movable wall 50 surrounding the opening of the space 13, and wall drive mechanisms 42-46 to advance and retreat the movable wall 50 between the position surrounding the opening and the position releasing the opening, wherein the movable wall 50 is furnished with a flange 54 overhung from the middle part of the outer side face, and a confronting part 55 to the flange is formed protruding inward from the inner side face of the vacuum chamber 2.  It is practicable to intensify the ability to squeeze the passing fluid through utilization of the flange 54 without thickening the whole wall construction 50, generate the same effect that a junction chamber 57 or pressure buffer space is provided on the way of fluid passing, and enhance the pressure controllability and uniformity.
Patent JP-S6375461-A (JP)
Inventor: YOSHIDA NOBUYUKI
IPC: F25C1/22
Filed: 1986-09-19
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-S60114882-A (JP)
Title: Picture processing device
Inventor: MIURA MAKOTO
IPC: G03G15/36
Filed: 1983-11-26
Abstract: PURPOSE:To form a blank having a certain width in the front end of a picture on a transfer paper independently of a magnification values by using the value of a counter which is calculated in accordance with the magnification value and the value of a counter which counts the number of pulses to correct the value of the blank in the front end in accordance with the set magnification. CONSTITUTION:The control is started while a stepless copy magnification mode display device 216 is lit, and it is discriminated whether a copy start key 201 is depressed or not; and if it is depressed, the timing of driving start of a resist roll 120 is calculated in accordance with the magnification set by a stepless variable magnification lever 217, and the control is returned to a main routine. Meanwhile, if the key 201 is not depressed in a step (1), the control is returned to the main routine immediately. It is discriminated whether an original fron end detection signal DTP is inputted or not, and a counter which gives the driving timing of the resist roll 120 is started if the signal DTP is inputted. If the signal DTP is not inputted, the control is returned to the main routine immediatly.
Patent JP-H07170372-A (JP)
Title: Image reader and facsimile equipment using the same
Inventor: NAKAJIMA KEISUKE
IPC: H04N1/405
Filed: 1994-09-19
Abstract: PURPOSE:To eliminate a gap between picture elements and to improve picture quality without losing image information by overlapping the picture elements. CONSTITUTION:Light generated in a light source 602 is reflected by an original 601 and optical signals provided with primary density information for one line are received by the respective sensor elements of a CCD 604 through a mirror 626 and a lens 605. Then, the optical signals provided with the image information of the picture elements 22 and 23 of a first line arrayed in a main scanning direct are detected and converted into analog voltage signals indicating the primary density information. The primary density information is observed as 10 in the picture element 22 and as 21 in the picture element 23. For a second line, the half of the width in the feed direction of the picture elements is overlapped and it moves in the feed direction to the positions of the picture elements 26 and 27. That is, an original is moved in a direction opposite to an arrow in the feed direction with half the pitch of the width in the feed direction of the picture elements 22-27. Since the image elements are mutually overlapped in such a manner, the gap in the feed direction is not caused.
Patent JP-S6379748-A (JP)
Inventor: TAKAHASHI RYUICHI
IPC: C04B33/24
Filed: 1986-09-19
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-H0272753-A (JP)
Title: 'one-touch' dialing device
Inventor: YAMAZAKI KOJI
IPC: H04M1/2755
Filed: 1988-09-08
Abstract: PURPOSE:To easily permit 'one-touch' dial input to communication opponents exceeding the number of 'one-touch' dial keys by providing an opposite display body selectable one of plural communication opponents corresponding to each of the 'one-touch' dial keys. CONSTITUTION:On opposite display panels 7, 8, and 9, the names of three communication opponents corresponding to each of the 'one-touch' dial keys 3 are entered, respectively. This device is constituted so that the opposite display body 10 can select the communication opponent by turning over the opposite display panels 7, 8, and 9, and can display the 'one-touch' dial keys 3 one by one. In the case of performing facsimile transmission to the communication opponent B, a key (00) that is the 'one-touch' dial key 3 corresponding to the communication opponent B is depressed by enabling a second opposite display panel 8 on which the communication opponent B is entered to be observed by turning over a first opposite display panel 7.
Patent JP-S6466958-A (JP)
Title: Semiconductor device
Inventor: TANAKA SADAO
IPC: B65D85/38
Filed: 1987-09-07
Abstract: PURPOSE:To prevent a contact with a housing of the side face of a main body of a wide section, and to obviate damage at the time of chute conveyance by making the width of at least one part of a pair of leads mutually extending in the opposite direction from the main body of a rectangular parallelopiped wider than that of a semiconductor-device main body. CONSTITUTION:Leads 3, 3, 4, 4 are projected in the four quarters to the main surface of the main body section 2 of a rectangular parallelopiped, width is narrowed in base sections in the source leads 4, 4 but width is broadened from intermediate sections, and the width W' of nose sections is made slightly wider than that W of the main body section 2 of a HEMT 1. The nose sections are bent rectangularly, and the height h' of bent pieces 5, 5 is made higher than that (h) of the main body section 2. The HEMT 1 is slid in a housing 6 by the lead bent pieces 5, 5 thereof, chute conveyance is enabled, and the main body section 2 is not brought into contact with the inner surface of the housing 6, thus generating no abrasion and damage.
Patent JP-H0967016-A (JP)
Title: Scraper type unloading device of belt conveyor
Inventor: SHINOMIYA HIROAKI
IPC: B65G47/76
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To quantitatively adjust the belt pressing force of a scraper body. SOLUTION: A scraper body 12 which sorts articles to be conveyed to the right and left in contact with the upper surface of a conveyor belt 3 and unload them is hoisted by a hoisting frame 16 provided above the conveyor belt 3 through a pressing force adjustment indicating means 17 to adjust and indicate the pressing force against the upper surface of the conveyor belt.
Patent JP-S60114495-A (JP)
Inventor: IMOTO JIROU
IPC: B27B1/00
Filed: 1983-11-28
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-H0666283-A (JP)
Title: Compressor
Inventor: DOI YOSHIMASA
IPC: F04C18/02
Filed: 1992-08-24
Abstract: PURPOSE:To stop a drive shaft from moving upwards during transportation, etc., while simplifying the structure and machining of a compressor and making it easy to connect an oil pump motor to a drive shaft. CONSTITUTION:A projecting portion 8 is provided at the bottom of an oil pump rotor 5 and a snap ring 91 which abuts on the lower end face of a thrust plate 4 is held in a groove 81 provided in the outer periphery of the projecting portion 8 and thereby a drive shaft 3 can be stopped from moving upwards simply by machining of mainly a single oil pump rotor 5, and also, while the drive shaft 3 is a single component and not yet supported to a lower main bearing 34, the oil pump rotor 5 can be pressed and preassembled into the drive shaft 3, so as to make it easy to connect the oil pump rotor 5 to the drive shaft 3.
Patent JP-H1070488-A (JP)
Title: Chirp spread spectrum signal multiplexer
Inventor: MATSUI HITOSHI
IPC: H04B1/707
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the chirp spread spectrum signal multiplexer 10 which more excellent signal transmission is realized under a circumstance where small size, light weight and low power consumption are desired. SOLUTION: In a transmitter of this multiplexer, an adder 103 adds and synthesizes a time division signal distributed from a distributer 101 and a transmission delay signal delayed from the time division signal at a delay device 102 and provides an output of the sum as a transmission sum signal, a chirp filter 104 convolutes the transmission sum signal into a chirp signal and the outputted transmission superimposing signal is modulated by a modulator 105, from which a modulation signal is outputted.  A receiver uses samplers 112, 113 to sample a received superimposing signal that is obtained by convoluting the modulation signal with a signal with a reverse characteristic to that of the chirp signal at an inverse chirp filter 110 and a reception delay signal that is obtained by delaying the reception superimposing signal at a delay device 111 respectively to provide an output of sample signals, an adder 114 adds and synthesizes the sample signals and provides an output of the reception sum signal denoting the demodulation reception signal.