baber/WOPTO huggingface dataset:
Patent JP-H09246247-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIOKA HIROSHI
IPC: H01L21/3065
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate irregular shape of processing result and damage of pattern due to the charging by previously mixing a raw material gas for a reactive byproduct for side wall protection into a reactive gas, reducing difference between fine and coarse density in the processing shape due to ununiform supply of reactive byproduct and by reducing electrical polarization of pattern due to plasma etching. SOLUTION: On the occasion of selectively removing a semiconductor substrate or a film to be etched by introducing an etching gas onto the substrate for removing a substrate or etching film due to reaction with semiconductor substrate or the film to be etched, etching is performed by mixing, to the etching gas, the raw material gas which deposits a reactive byproduct generated through reaction of substrate or film to be etched and etching gas or an element of the reactive byproduct. Therefore, a partial pressure of reactive byproduct within a reaction chamber is stabilized for main etching, over etching or for change of the film to be etched. As a result, change of selection ratio or processing shape for mask and under layer can be prevented.
Patent JP-H07266266-A (JP)
Title: Method for setting reference position of industrial robot
Inventor: NIHEI AKIRA
IPC: B25J9/10
Filed: 1994-03-28
Abstract: PURPOSE:To easily perform mastering not only in the manufacturing site but particularly in the operation site of an industrial robot by applying a flexible control function command, when setting a reference position, from a robot control device to the drive source of a joint shaft whose reference position is to be controlled. CONSTITUTION:Position data for a robot forearm 14 in a geometrical position is read and recorded from a position detector provided to a servo motor serving as a drive source. Then the robot forearm 14 is temporarily kept in a position at which a failed driving motor or speed reducer can be replaced easily, and the driving motor or speed reducer is replaced. After the replacement work is completed, a soft-float function command is preinputted again to the servo motor from a robot control device C, and the robot forearm 14 is driven by the servo motor and rotated through an angle of theta relative to the robot forearm 12 to make the projection 22 of the robot forearm 14 abut the positioning pin 24 of the robot upper arm 12, thereby setting a geometrical reference position.
Patent JP-H07269466-A (JP)
Title: Small pump device
Inventor: FUJIWARA MAKOTO
IPC: F04B45/04
Filed: 1994-03-28
Abstract: PURPOSE:To secure a small pump unit whose operating rod is attached to a specified position without being affected by a setting method. CONSTITUTION:This pump device is provided with a driving shaft 3 eccentrically attached to an output shaft of a motor 1 and an operating rod 5 reciprocating in the radial direction of this motor by means of rotation of this driving shaft 3, and it is composed of a diaphragm body 7 equipped with an air chamber 9 doing its pumping action after being compressed or expanded by the operating rod 5. In succession, a driving part 7c being connected to the operating rod 5 while compressing or expanding the air chamber 9 through reciprocating motion of the operating rod 5 is installed in the diaphragm body 7. This small pump unit is composed of making only a surface standing opposite to the output shaft 2 of the motor 1 displaceable, out of two diaphragm parts 7a installed in and around the driving part 7c, and in this constitution, a projection 7g, where an end underside of the operating rod 5 is mounted, is installed in a lower part of the output shaft center side of the driving part 7c of the diaphragm body 7 integrally toward the sidepiece.
Patent JP-H03259436-A (JP)
Title: Production of optical head
Inventor: HAGIWARA TAKUMI
IPC: G11B7/22
Filed: 1990-03-08
Abstract: PURPOSE:To allow the exact checking of the mounting position of the optical head by using the 1st optical axis of reference light when an optical member is removed from an optical path and the 2nd optical axis moved in parallel with the reference light when the optical member is mounted. CONSTITUTION:The optical member 2 is removed from a holder and the reference light Re is projected to obtain the 1st optical axis LA. The optical member 2 is then mounted to the holder and the reference light Re is projected to obtain the 2nd optical axis LB. The 1st and 2nd optical axes emitted in parallel apart a slight spacing between each other are obtd. easily with good accuracy by using one piece of a reference light source part 1 and without moving the reference light source part 1 at the time of assembling the optical head by using two beams of such parallel reference light Re. The exact checking of the mounting position of the optical head is possible in this way.
Patent JP-H08255144-A (JP)
Title: Data transfer system
Inventor: ISHIZAKA KENICHI
IPC: G06F13/00
Filed: 1995-03-16
Abstract: PURPOSE: To shorten processing time including a data transfer wait by transmitting data from a 1st device to a network device through plural paths. CONSTITUTION: This system is equipped with a 1st device 10 which transmits data, plural 2nd devices 20 which receives the data, and a network device 30 which switches the data transferred from the 1st device 10 to the 2nd devices 20. This 1st device 10 is equipped with plural data transmission parts 11a and a transmission control part 11b. Then the data transmission parts 11a are connected to the network device 30 through plural paths. Further, the transmission control part 11b controls through which of the paths the data transmission part 11a sends the data. The data transmission parts 11a are only connected to the network device through plural paths, so plural paths may be extended from one data transmission part 11a or one data transmission part 11a may be provided for each path.
Patent JP-H06130332-A (JP)
Title: Washer for hinge of spectacles
Inventor: NOMICHI HIROMI
IPC: G02C5/22
Filed: 1991-03-01
Abstract: PURPOSE:To provide the washer for spectacle hinges having lubricity, corrosion resistance and durability. CONSTITUTION:This washer 1 has a resin coating layer 2 which is formed by incorporating a solid lubricant, such as molybdenum disulfide, PTFE, graphite into a binder resin, such as polyamide imide, polyimide, epoxy or cellulose, and further incorporating conductive powder of Ni, Al, etc., therein in order to impart an electrical conductivity thereto.
Patent JP-H09251067-A (JP)
Title: Infrared image sensor
Inventor: OISHI TOSHIHARU
IPC: G01S3/782
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To make a sensor to be compact and control an orientating direction of the visual line accurately at a high speed by providing a shared visual line orientating device to change the directions of the visual lines of an infrared image and a laser. SOLUTION: An infrared ray 19 radiated from a target passes through an infrared window 4 and enters a shared visual line orientating device 1, then its traveling defection is changed by a mirror 7 and led through an infrared optical system 8 to be condensed by a detection element 10, and it is outputted as a picture signal from an infrared image detector 9. The picture signal is sent to an orientating direction calculator 17 of a shared orientating direction indicator 16, and the displacement of target direction against the visual line 23 of infrared image is calculated. The calculated result is sent to a shared orientating direction controller 18, and the controller 18 drives a shared azimuth visual line orientating part 2, a shared elevation visual line orientating part 3 and a laser introduction device 11.  On the other hand, a laser light 20 from a laser oscillator 15 passes through a laser optical system 14 and its traveling direction is changed by the orientating device 1, then it transmits a laser winder 5 in the direction of a laser visual line 24 and it is directed to a target.
Patent JP-H10256542-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H01L27/088
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To realize a high-reliability and low-cost integrated circuit for a high power without the need of high-cost manufacturing operations with which a vertical power device can be well insulated and separated from an attached circuit. SOLUTION: A vertical IGBT is surrounded by a p-type guard ring layer 41 and an n+ type terminating layer 40 on its perimeter side. Horizontal devices such as diodes are arranged across the p-type guard ring layer through an insulating film 42. When the vertical IGBT is prohibited, distribution of equal potential lines is equalized from a substrate 31 toward the surrounding n+ type terminating layer on the terminating area and the equal potential lines are traced also on a high-resistance semiconductor layer on an insulating layer. In this way, the horizontal devices can be made high-voltage-resistant even if the high-resistance semiconductor layer is made thin.  Namely, since the distribution of equal potential lines is equalized to prevent an intensive electric field on both vertical and horizontal semiconductor devices, vertical power devices and an attached circuit can be well insulated and separated without high-cost manufacturing operations and accordingly a high-reliability and low-cost integrated circuit for high power can be realized.
Patent JP-H10292485-A (JP)
Title: Multi-layer lattice-like skeleton
Inventor: TAKAOKA HIROSHI
IPC: E04B1/19
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To apply rigidity to lattice-like skeletons themselves against a vertical load and a horizontal load and sharply mitigate the limitation on the area of the span of columns. SOLUTION: Lattice-like skeletons 2, 4 are arranged above and below, lattice points 5 where the pipe beams 1 of the upper lattice-like skeleton 2 are butted and lattice points 6 where the pipe beams 3 of the lower lattice-like skeleton 4 are butted are connected into a truss shape to form a multi-layer lattice-like skeleton. A reinforcing material is filled over the whole length of the pipe beams 1 of the upper lattice-like skeleton 2, the reinforcing material is filled at both ends of the pipe beams 3 of the lower lattice-like skeleton 4, and rigidity against a vertical load and a horizontal load is secured.
Patent JP-H07270767-A (JP)
Title: Picture display device and ocular lens system used therein
Inventor: SHIROCHI YOSHIKI
IPC: G02F1/1335
Filed: 1994-03-29
Abstract: PURPOSE:To detach a diffraction grating for diffusing each picture element of a liquid crystal panel to plural picture elements together with an ocular lens in accordance with a viewing condition. CONSTITUTION:All the surface of the small-sized liquid crystal panel 2 of picture display device 1 is uniformly illuminated from the backside by a backlight 4. The ocular lens system is allowed to intervene between the panel 2 and an observer 9. The ocular lens system is constituted of a fixed lens 7 arranged on the panel 2 side, a transmission type diffuser 6 provided with the diffraction grating 5 for diffusing the picture elements on all the surface of a one-side surface opposed to the fixed lens 7, and the ocular lens 8. The diffuser 6 and the ocular lens 8 in the ocular lens system are detached upward with respect to an optical path C between the panel 2 and the observer 9 or positioned on the optical path C by an attaching/detaching mechanism, which is not shown in the figure.
Patent JP-H08227218-A (JP)
Title: Image forming device
Inventor: MAEDA TAKEHISA
IPC: G03G15/10
Filed: 1995-02-21
Abstract: PURPOSE: To obtain an image forming device capable of preventing image irregularities and a decrease in image density, which are caused by a decrease in the concentration of toner of developer, by adding toner to the developer based on the density of a patch image formed on a recording material independently from an effective image. CONSTITUTION: The image forming device is equipped with a density detection sensor 87 which detects image density in several places in the patch image formed on the surface of the recording paper 71 independently from the effective image, and a printer control part 1 which exerts control based on a difference in density in the patch image so that a toner replenishment device adds toner to liquid developer in a liquid developer tank 64.
Patent JP-H01231050-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/36
Filed: 1988-03-11
Abstract: PURPOSE:To improve the sensitivity and the sharpness of the title material by incorporating a specified yellow pigment forming coupler in at least one layer of a supporting body. CONSTITUTION:The yellow pigment forming coupler shown by formula I is incorporated in at least one layer of the supporting body. In formula I, R1 is an aliphatic or an aromatic group, R2 is an aromatic group, R3 is an aliphatic or an aromatic group, X1 is hydrogen atom or a group capable of being released by allowing it to react with the oxidant of an aromatic primary amine color developing main agent. The compounding amount of a compd. is different depending on the structure and the application of the compd., and is preferably 1X10<-7>-1mol., further preferably 1X10<-3>-0.5mol. per 1mol. of silver contd. in the same layer or its adjacent layer of the sensitive material. Thus, the color density of the coupler is improved, and the solubility against a high b.p. org. solvent of the coupler is improved, and the shelf-life of an image is improved.
Patent JP-S59187490-A (JP)
Inventor: TSUDA GOROU
IPC: B25J9/02
Filed: 1983-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08226084-A (JP)
Title: Rubber-product-reinforcing steel cord and its production
Inventor: MASUBUCHI HIDEKI
IPC: D07B5/12
Filed: 1995-02-21
Abstract: PURPOSE: To produce steel cord useful as a reinforcing material for rubber products such as pneumatic tires and conveyer belts, improved in esp. resistance to fatigue and corrosion. CONSTITUTION: This steel cord has the following characteristics: (1) there are six sheath filaments around one core filament; (2) the core filament is wavily shaped, and the amplitude Lc of the wavy shape and the diameter dc of the core filament satisfy the relationship: 1.1dc<Lc<2.2dc, and also the pitch Pc of the wavy shape and the dc satisfy the relationship: 7.4dc<Pc<22.0dc; and (3) each of the sheath filaments is helically shaped in a flat fashion, and the major axis (a) and minor axis (b) of the helix section when viewed rectangularly to the longer direction of the helix satisfy the relationship: 0.75a<=(b)<=0.87a.
Patent JP-H04274507-A (JP)
Title: Electronic equipment
Inventor: KOBAYASHI YUJI
IPC: G06F1/24
Filed: 1991-02-28
Abstract: PURPOSE:To simplify the adjusting work of each auxiliary wiring board by storing adjusting data in the memory circuit of each auxiliary wiring board and adjusting each wiring board based on the adjusting data. CONSTITUTION:In electronic equipment, such as an editing device which mounts plural auxiliary wiring boards, namely, card boards 10B-10R on a main wiring board, namely, mother board, each card board 10B-10R stores its adjusting data in its memory circuit 48. Therefore, each card board 10B-10R can be adjusted based on the adjusting data. When a temperature detecting element 24 and prescribed adjusting data of the element is incorporated in each card board 10B-10R, temperature compensation can be easily performed by correcting the adjusting data based on the temperature detected results of each card board 10B-10R.
Patent JP-S5555167-A (JP)
Title: Substituted pyridazones and herbicide containing them
Inventor: HANSU TEOBARUTO
IPC: A01N43/58
Filed: 1979-05-14
Abstract: New pyridaz-6-ones having a good herbicidal action, herbicides containing these compounds, and a process for controlling unwanted plant growth with these compounds.
Patent JP-H02237275-A (JP)
Title: Image pickup device
Inventor: KOIWAI HIDEAKI
IPC: H04N5/232
Filed: 1989-03-09
Abstract: PURPOSE:To attain the focusing with the screen of a small-sized display element by displaying a graphic whose shape varies with a voltage obtained based on a signal from a high pass filter through the amplitude detection onto the display element. CONSTITUTION:A specified line extracting device 26 extracts a signal by several scanning lines in the middle of the screen and components higher than a prescribed frequency are extracted by a high pass filter 27. The high frequency component is detected by an amplitude detector 28, in which the component is converted into a detection voltage V and fed to an arithmetic circuit 29. The arithmetic circuit 29 outputs a signal S representing whether a lens 1 approaches a focal point, is parted therefrom or in the focal point, and a character generator 31 generates a focusing graphic and inserts it to a primary color signal from a matrix circuit 21 by a character insertion device 32. Thus, the graphic displayed on a display element 34 varies with a voltage proportional to the movement of the lens 1, the focal point is easily conformed by referencing the graphic, thereby moving the lens forward/backward. Thus, confirming the focusing direction is easily confirmed and the focusing is simplified.
Patent JP-H04274726-A (JP)
Title: Taste inspecting equipment in grain drying/controlling facilities
Inventor: NISHINO EIJI
IPC: G01N21/3563
Filed: 1991-02-28
Abstract: PURPOSE:To easily confirm the taste value at a display part of a central control panel with smoothly driving various devices to which a taste meter and the like are added. CONSTITUTION:When the grains being dried by grain driers 4, 5, 6, 7 are brought under a preset discharging condition, detecting signals are input from each sensor of a sample rice huller 23 and a taste inspecter 24 to detect whether or not each of these devices is operable. On condition that each device is in the operable state, a switching valve 22 of a sample collecting device, the sample rice huller/sweeper 23 and the taste inspecter 24 are driven sequentially. In the meantime, the value of the taste inspected by the taste inspecter 24 is displayed at a display part 49 of a central control panel in a central control chamber where the operator is assigned.
Patent JP-H08252035-A (JP)
Title: Bench conveyor for greenhouse culture
Inventor: YAMAGISHI KENJI
IPC: A01G31/04
Filed: 1995-03-17
Abstract: PURPOSE: To provide a bench conveyor for greenhouse culture capable of reducing the cost of installation and the labor and time. CONSTITUTION: This bench conveyor for greenhouse culture is obtained by supplying a nutritive solution 12 to a pit 11 and floating a bench 13 on the nutritive solution. The bench 13 has a foamed polystyrene material and capillary means 18 comprising sponge, etc., are passed through the bench conveyor from plugs 15 to the lower part of the nutritive solution 12.
Patent JP-H02237786-A (JP)
Title: Robot hand
Inventor: TETSUYA TAKABUMI
IPC: B25J15/08
Filed: 1989-03-10
Abstract: PURPOSE:To secure a wide operation range by a simple structure by providing 1st and 2nd holding claws on a hand main body while shifting them at an optimum angle mutually. CONSTITUTION:Air is fed to a cylinder device 20 to execute an extension operation, a 1st holding claw 12 is closed and an object is held in a space with a 1st holding face 11. Also, air is fed to a cylinder device 24 to execute an extension operation, a 2nd holding claw 12 is close and an object is held in a space with a 2nd holding face 13. By providing such 1st and 2nd holding claws 12 and 14 on a hand main body 10 while sliding them at an optimum angle (90 deg.), the operation range of 270 deg. can be obtained even if the turning range of the hand main body 10 is at 180 deg..
Patent JP-2000261322-A (JP)
Title: Method for encoding acoustic signal and program recording medium
Inventor: MOTEGI TOSHIO
IPC: G10L19/093
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To perform conversion into code data such as MIDI data with high quality. SOLUTION: An acoustic signal to be encoded is made a PCM code and fetched as acoustic data. Plural unit sections (d) are set on a time base, and a section signal (x) is extracted in each unit section. An element signal consisting of trigonometric functions corresponding to 128 ways of MIDI note numbers are preliminarily prepared, and an element signal having the highest correlation value to the signal (x) is selected as a harmony signal. A contained signal obtained by multiplying the harmony signal by the correlation value is defined, and the same processing repeated with a residual obtained by subtracting the contained signal from the signal (x) as a new section signal.  When the original section signal can be represented approximately according to the total of plural contained signals, a MIDI code is generated on the basis of a note number and a correlation value corresponding to each contained signal.
Patent JP-S59183666-A (JP)
Title: Preparation of dried noodle
Inventor: SUGISAWA AKIRA
IPC: A23L7/109
Filed: 1983-04-01
Abstract: PURPOSE:To obtain dried noodles preventing deformation such as cracking, bending, etc. in good productivity, tempering dried noodles having finished moisture conditioning and drying while keeping them under a humid condition wherein the water content in the noodles is increased or decreased as little as possible at high temperature. CONSTITUTION:Noodles such as iced noodles, dried udon (wheat vermicelli), etc. are predried with low-temperature air at <= normal temperature, subjected to moisture conditioning and dried to give dried noodles, which is tempered while being kept in (=+ or -20%) humidity atmosphere wherein water content in the noodles is increased or decreased as little as possible at 50-100 deg.C high temperature, so that water content in the noodles is rapidly made uniform, to give the desired dried noodles.
Patent JP-H01232407-A (JP)
Title: Multifunctional terminal device
Inventor: ICHIHASHI MIKIO
IPC: G06F1/00
Filed: 1988-03-11
Abstract: PURPOSE:To use the multifunctional terminal device as a desk-top type and a wall type while the same surface is used as a mount surface by allowing an input display part to be at two almost vertical and horizontal positions on the top surface of a device main body. CONSTITUTION:The input display part 1 and device main body 2 are linked mutually by a leg part 34, which is rotated freely by a rotating mechanism 50 about the device main body 20, so that the input display part 1 is freely rotatable about the device main body 20. Further, a handset 16 is mounted on the housing of the input display part 1 as a rotary member, so it is freely rotatable. Then the rotation range beta of the rotating mechanism 50 is settable so that the top surface of the handset 16 is from nearly perpendicular to nearly horizontal. Consequently, while the same surface is used as the mount surface, the device is usable as the desk-top type and wall type.
Patent JP-S52140980-A (JP)
Title: Electric dust collector
Inventor: TAKAHASHI WATARU
IPC: B03C3/66
Filed: 1976-05-20
Abstract: PURPOSE: To always keep clean the air in an electric dust collector even when the operation is stopped, by giving time differential to the stop of the fan of the electric dust collector containing said fan and to the stop of operation of the dust-collecting part. 
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