baber/WOPTO huggingface dataset:
Patent JP-H1017918-A (JP)
Title: Guidance method for vacuum decarburizing treatment of molten material
Inventor: HARASHIMA KAZUMI
IPC: C21C7/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To judge the end point by calculating carbon concn. during decarburizing without analyzing carbon concn. in halfway by calculating the variation with the lapse of time of the carbon concn. in every time based on the carbon analyzed value in molten steel and the oxygen activity before starting evacuation during the decarburizing treatment. SOLUTION: The molten steel is sampled at an arbitrary time before starting the evacuation by using predecided equipment constant and CO bubble generating the limit concn. value during evacuating treatment of the molten steel. The molten steel sample is analyzed to the carbon. The variation in pressure in a vacuum vessel is read in on-line based on this carbon analyzed value and the oxygen activity value measured with the molten steel temp. and the oxygen concn. sensor just before starting the evacuation. The variation with the lapse of time of the carbon concn. is calculated in every time with a finite difference obtd. in the equation. Further, the necessary carbon concn. value to the calculation in the following step is calculated and given based on the material balance matching to the decarburizing quantity to calculate the carbon concn. during the decarburizing treatment.  This carbon concn. is used to a judging reference of the end point.
Patent JP-2000011799-A (JP)
Title: Push-button operation auxiliary means
Inventor: HASEGAWA HIROYOSHI
IPC: A63F13/24
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To improve operability for a person wearing gloves and a person having a handicap of his or her fingers by installing, on an operation panel, an auxiliary means wherein the insides of (n) pieces of through holes of which other ends are expanded are filled with a flexible substance such as gel. SOLUTION: In a miniature game machine 6 as an example of an electronic apparatus having an operation panel wherein small push buttons are arranged at small intervals, an auxiliary means 10 has a detachable structure with which the part of push buttons 3-5 of the game machine 6 can be inserted into its recessed part 11, the same number of small holes as that of the push buttons 3-5 are formed at the same interval as that of them in the front wall of its body 1 and the same number of large holes are formed at the other end. The interval of the large holes is larger than that of the push buttons 3-5 and their size is expanded to an extent that allows it to be operated even if its operator wears ski gloves. The large holes each is made to communicate with the corresponding small hole and the insides of them are so filled with gel substances 22-24 that the substances slightly overflow.  When the gel substance 22 rising above arbitrary one of the large holes is pressed by a finger, its internal pressure rises and the push button 3 is thereby pressed, so that the operation can easily be performed.
Patent JP-H0342816-A (JP)
Title: Substrate treating device
Inventor: WAKAHARA TAKESHI
IPC: H01L21/027
Filed: 1989-07-11
Abstract: PURPOSE:To enable a uniform development treatment to be made over the entire surface of a wafer by placing a plurality of nozzles for supplying chemical from the outer-periphery direction of a wafer toward the central direction on the concentric circle and in ring shape at the outside. CONSTITUTION:A chuck 2 provided within a cup 4 fixes a wafer 3 by vacuum adsorption and rotates the wafer 3 from low speed to a high speed (for example, 20-6000rpm) sequentially. A plurality of chemical nozzles 7-14 are attached to a nozzle fixing ring 6 which is on the concentric circle with the outer periphery of the wafer 3 and is placed at the outside, thus constituting a ring-shaped chemical supply part, while a chemical nozzle 1 is attached to the central upper position of the wafer 3. The chemical nozzles 7-14 can supply chemical liquid from the outer-periphery direction of the wafer 3 toward the central direction. Also, the chemical nozzle 1 supplies chemical toward the center of the wafer 3. Development liquid is supplied from the chemical nozzle 1 which is fixed toward the center of the wafer 3 onto the wafer 3. At the same time, developer is also supplied from the outer periphery part of the wafer 3 by the chemical nozzles 7-14 which are placed in ring shape at the outer periphery part of the wafer 3.
Patent JP-H0524979-A (JP)
Title: Apparatus for manufacturing compound semiconductor crystal
Inventor: SHIBATA MASATOMO
IPC: H01L21/208
Filed: 1991-07-18
Abstract: PURPOSE:To prevent the sticking of volatilized V group elements over a wide range in a high pressure vessel. CONSTITUTION:The inside of a high pressure vessel 9 is provided with a crucible 13 for holding a III-V compound semiconductor raw material including volatile V group elements. The outer circumference of the crucible 13 is provided with a main heater 12 heating and melting the compound semiconductor raw material. The upper part in the high pressure vessel 9 is provided with a cold trap 17. The temp. of the cold trap 17 is held to the sublimating one of V group elements or below, and in the case the volatilized V group elements are brought into contact with the cold trap 17, it solidifies and captures them. A shielding vessel 11 entirely covering the crucible 13 and crystals 11 and constituting a passage communicating with the cold trap 17 is provided. The shielding vessel 18 introduces the volatilized V group elements without being brought into contact with the inside wall of the high pressure vessel 9, an insulating member or an electrode. On the inner side of the shielding vessel 18, a subheater 19 heating its inside wall and capable of holding the temp. of the inside wall to the sublimating one or above is set.
Patent JP-S6237153-A (JP)
Inventor: MIWA MASARU
IPC: B32B17/04
Filed: 1985-08-12
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-H1125030-A (JP)
Title: Bus extension control circuit
Inventor: NAKASE AKIHISA
IPC: G06F13/36
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a bus extension control circuit capable of adjusting non- overlap time between extended address switching timing for bus extension and read/write permission signal termination timing. SOLUTION: This control circuit is provided with an extended address output latch 7, delay circuits D1 to Di, a selection circuit 2 to be a delay setting means for the circuits D1 to Di, and a read/write permission signal output control circuit 6. In this case, an output termination timing signal 4 is directly inputted to the circuit 6 and a signal selected by the circuit 2 out of signals delayed by the circuits D1 to Di is inputted to the latch 7 as an adjusting timing determination signal 5. A delay signal selected by the circuit 2 is set up by a selection signal 3 and non-overlap time between extended address switching timing for bus extension and a read/write permission signal termination timing is set up.
Patent JP-H0344195-A (JP)
Title: Monitor controller
Inventor: NAGAHAMA HIDEO
IPC: G05B23/02
Filed: 1989-07-11
Abstract: PURPOSE:To reduce overall power consumption by controlling the ON/OFF operation of plural relay output sections with a DC output via an output interface circuit and collecting the ON/OFF information of plural contact input sections as a digital monitor signal via an input interface circuit. CONSTITUTION:With a DC voltage VDC from an input output selector circuit 7 applied to a relay output section 12, the output side of a photocoupler of an output interface circuit 9 is conductive, a closed circuit is formed with respect to the DC voltage VDC to active a relay R of a relay output section 12. In this case, a reverse flow preventing diode 13 inhibit current flowing to other relay output sections. Thus, a desired relay of NXn sets of relay output sections 12 is operated to apply the ON/OFF control of a device to be controlled and the ON/OFF state (state of contact input) of the contact by the control is confirmed by a monitor input of a contact input section 11. Thus, the number of interface circuits and signal lines is decreased and power consumption is saved.
Patent JP-H109079-A (JP)
Title: Diaphragm fuel pump
Inventor: OIKAWA KENICHI
IPC: F04B43/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm fuel pump which does not cause an increase of the number of part items or troubles with work at the time of assembly or installation on an engine and operates both an intake side air chamber and a delivery side air chamber effectively. SOLUTION: A means 16 energizes a flexible diaphragm body portion, as a partition between a fuel intake chamber 12 and an intake side air chamber 14, in a direction that the intake side air chamber 14 is contracted. A means 17 energizes a flexible diaphragm body portion, as a partition between a fuel delivery chamber 13 and a delivery side air chamber 15, in a direction that the delivery air chamber 15 is enlarged. The means 16, 17 are integrally formed in the side of the intake side air chamber 14 and the side of the delivery side air chamber 15, respectively.
Patent JP-H0851607-A (JP)
Title: Circuit for sensing caption line in video signal processor
Inventor: RII CHIYAN YON
IPC: H04N7/081
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To accurately detect a caption line by logically operating the count of horizontal synchronizing signal to input and the absolute time of an inputted horizontal synchronizing signal so as to utilize its result value. SOLUTION: A video signal Vin is applied to a low-pass filter 11 and an amplifier part 12, respectively applied to a data slicer 13 and a synchronizing signal separation part 14 next, divided into data of prescribed units by the data slicer 13 and applied to a caption decoder 15. On the other hand, the video signal is separated into a vertical synchronizing signal and a horizontal synchronizing signal by the part 14 and applied to the decoder 15. Next, after the decoder 15 respectively counts the number and the absolute time of horizontal signals to apply and the counted values are logically operated, a 21-th scanning line inputted to a field is detected. Next, decoded data is applied to a character/ video synchronizing part 16 to display caption line data.
Patent JP-H0735227-A (JP)
Title: Automatic transmission with down slope passage down shift control
Inventor: KONDO KAORU
IPC: F16H61/02
Filed: 1993-07-20
Abstract: PURPOSE:To enable down-shift control matching with a driver's personality on a down slope passage, for an automatic transmission provided with down slope down-shift control mounted on an automobile. CONSTITUTION:A down-shift judgement means 9 in which a control means for controlling a speed change step changeover mechanism, judges whether the down shift on a down slope passage is necessary or not based on the gradient of a driving passage a presently selected speed change step and the vehicles speed by comparing a specified judgement standard therewith, and a down-shift command means 10 for outputting the down shift command signal when it is judged by the down shift judgement means 9 that down shift is necessary, are provided. A learning correction means 16 for learning and correcting the judgement standard value of the down shift based on driver's operational character every time just after the down shift is executed is provided on the down shift judgement means 9.
Patent JP-H0231384-A (JP)
Title: Recording and reproducing system for rotary head type pcm recorder
Inventor: HATANAKA YUJI
IPC: G11B20/12
Filed: 1988-07-20
Abstract: PURPOSE:To shorten time delay due to recording and reproducing and to conclude a format with one or plural tracks on time series by dividing one track on a magnetic tape into 2.5 or 3 subblocks. CONSTITUTION:An area in the left of the center line of a subblock 49 corresponds to odd data Oi, and an area 61 in the right of this center line corresponds to even data Ei, and data is recorded from the top to the bottom with a symbol as the unit and recorded from the left to the right with a block as the unit. An error correction code is concluded with one subblock. Since the subblock has a concluded format, the unit of the time required to store data is the subblock, and this time is shortened in comparison with track conclusion where data is stored with a track as the unit. Since edition is performed in the part of the concluded track, the problem of discontinuity at editing points does not occur.
Patent JP-S6335011-A (JP)
Title: Clock signal processing circuit
Inventor: KOBAYASHI HIROMI
IPC: H03K5/08
Filed: 1986-07-30
Abstract: PURPOSE:To prevent noise due to a clock signal by connecting one terminal of a capacitor to a terminal receiving a clock signal and connecting the other terminal of the capacitor to a DC bias means and an input terminal of an inverter and using an output terminal of the inverter as a clock signal output point. CONSTITUTION:One terminal of a capacitor 2 is connected to a terminal 1 receiving a clock signal with a low amplitude and a bias circuit 5 comprising an inverter 3 and a resistor 4 connected between its input and output terminals is connected to the other terminal of the capacitor 2. Further, the input terminal of the inverter 6 is connected to the other terminal of the capacitor 2 and the output terminal 7 of the inverter 6 is used as an output point of the clock signal. In applying a clock signal of a low amplitude to the terminal 1, the DC component is excluded by the capacitor 2 and the other terminal of the capacitor 2 is DC-biased by a bias means. The clock signal subjected to said processing is impressed to the inverter 6, where the signal is amplified and waveform-shaped and the result is outputted at the output terminal 7.
Patent JP-H0464256-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI YASUHITO
IPC: H01L23/50
Filed: 1990-07-04
Abstract: PURPOSE:To elevate flatness and improve the soldering property during the mounting on a board by cutting an outer lead from the mounting face side to the opposite side. CONSTITUTION:A lead cutting punch 14 cuts an outer lead 2 from the mounting face side A to the opposite side (nonmounting face side 13) as shown by an arrow. With a lead cutter 11, the outer lead 2 is pushed against a die 12 by a stopper 13 and is held there. And in this condition, the elead 12 is cut by the lead cutting punch 14. At this time, it follows that the outer lead 2 is cut from the mounting face side A, and that the burr 7 arising at the cut end protrudes to the nonmounting side B. Therefore, the soldering face 2a of the lead 2 becomes flat without being influenced by the burr 7, and t he flatness of all leads can be elevated.
Patent JP-2001010303-A (JP)
Title: Vehicle wheel performing oscillating rotational motion
Inventor: TAKABE ATSUSHI
IPC: B60B39/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To perform an original idea of and provided a vehicle wheel to reduce shaving of a ground and a snow road and the occurrence of a slip by the vehicle wheel is caused to perform an oscillating rotational motion. SOLUTION: This vehicle wheel comprises a drive wheel shaft 1 connected to the rotation drive source of a vehicle; an oscillating rotation converting means 2 to convert the round rotational motion of the drive wheel shaft into an oscillating rotational motion; an output wheel shaft 3 to perform the oscillating rotational motion into which conversion is performed by the oscillating rotation converting means, and a wheel fixed around the output wheel shaft. The wheel is caused to perform oscillating rotation by rotating a drive wheel shaft.
Patent JP-H0731275-A (JP)
Title: Vegetable consisting of stalk and leaf of onion and its cultivation
Inventor: IKEDA YOSHIYASU
IPC: A01G1/00
Filed: 1993-07-20
Abstract: PURPOSE:To use an onion as a food in a state different from conventional bulb-form onion while keeping the sharp taste, sweet taste, etc., of onion and eatable in raw or various cooked forms. CONSTITUTION:In the case of soil cultivation of onion, cultivation soil (a) composed of muck soil and cattle manure compost is put into a cultivation vessel 1 and onion bulbs (b) are embedded in the cultivation soil (a) in a relatively dense state interposing prescribed spaces. The cultivation vessel is left under dark condition (e.g. in a dark chamber) at 3-40 deg.C and 50-85% relative humidity. The onion bulb (b) is sprouted after several days and a soft stalk and leaf vegetable (c) having a length of 45-55cm and yellow color at the upper part and white color at the lower part is grown from the sprout.
Patent JP-H05345714-A (JP)
Title: Skin cosmetic
Inventor: HIKIMA TOSHIO
IPC: A61K8/00
Filed: 1992-06-12
Abstract: PURPOSE:To provide a skin cosmetic having excellent beautifying effect on skin, high moisture-retention and excellent stability of quality. CONSTITUTION:The skin cosmetic contains an inorganic acid ester salt of L- ascorbic acid, xanthane gum and sodium hyaluronate. The amount of the inorganic acid ester salt of L-ascorbic acid is preferably 0.001-10wt.%, especially 0.01-5wt.% based on the total cosmetic. Both xanthane gum and sodium hyaluronate are polysaccharides and the sum of the components is preferably 0.001-10wt.%, especially 0.01-5wt.% based on the total cosmetic.
Patent JP-H0466082-A (JP)
Title: Method of forming cellular mass controlled in number of cell and cell cultivation medium used therefor
Inventor: YAMAZAKI MANABU
IPC: C12N5/00
Filed: 1990-07-06
Abstract: PURPOSE: To efficiently obtain a cell culture base, by adjusting the surface area of a temperature-sensitive polymer compound and culturing cells.  
     CONSTITUTION: A cell nonadherent substance 1 is formed on the surface of a temperature-sensitive polymer compound 2 (A) selected from a poly-N substituted acrylamide derivative, etc. to give a culture base (B). The face for cell proliferation of the base B is coated with a mixture of the component A and an adherent/proliferation factor (e.g. gelatin) of cells 3. Then a linear function of the equation, y=ax (x) is the surface area of the component A; (y) is the number of cells of the component C; and (a) is a cell specific constant) is obtained from a relation between the number of cells of a cell massive plate (C) formed by culturing cells 3 to be subjected to a monolayer culture and the surface area of the component A. Then cells are cultured on the base B composed of the component A having X for a fixed (y) by the equation at a temperature of ≥LCST (hydration/dehydration transition temperature) of the component A, the temperature is dropped lower than LCST, the cells 3 proliferated on the surface of the component A are eliminated from the base B to obtain a cell massive formed product. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6423115-A (JP)
Title: Encoder origin setting device
Inventor: KUMAZAKI AKIHIRO
IPC: G01D5/244
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a method by which an origin is easily and accurately sets by synthesizing the counter values of A, B, and C phases of an encoder and a latch memory together to obtain an origin. CONSTITUTION:While A-phase and B-phase signals generated by the incremental type encoder 1 are sent to an AND element through a counter 2, a signal sent by a signal quantity setting device 5 is inputted to the latch memory 4. Here, the arrival at a machine origin is stored and when the signals sent from the counter 2 match with the signal quantity set by the signal quantity setting device 3, an origin signal is sent to the AND element, which generates its output when the A-phase, B-phase, C-phase, and origin signal are all inputted from the encoder 1. Consequently, even if the respective phases of the encoder 1 and the external origin signal do not match mechanically, the origin is easily set by the latch memory 4 connecting them and the counter 2.
Patent JP-H0228994-A (JP)
Title: Printed board device
Inventor: HAMAGUCHI WATARU
IPC: H05K3/34
Filed: 1988-07-19
Abstract: PURPOSE:To remove heat from an electronic part without using another part by soldering a resist-less section soldering the lead of the self-heating electronic part to another resist-less section on the patborn wiring of a printed board. CONSTITUTION:Resist-less sections 10a, 10b, 10c, 10d soldering the leads of a transformer function as heat generating sections, and resist-less sections 10a', 10b', 10c', 10d' for thermal conduction are formed at fine intervals in response to each resist-less section. A resist at a distance (t) from a resist section 3 is formed, and a resist-less section (the oblique line section of a partial chain line) is shaped again and a soldering section is formed. The thermal conductivity of the solder of the alloy of lead and tin is made remarkably lower than copper, but the sectional area of the soldering section is brought to decuple as large as that of a conventional copper foil when solder in 350(mum) is attached because the quantity of heat transfer is generally proportional to a sectional area, and quitely the same level is acquired in the quantity of heat transfer.
Patent JP-H0343015-A (JP)
Title: Apparatus for chopping tea tree
Inventor: YAMADA MASAO
IPC: A01G3/04
Filed: 1989-07-12
Abstract: PURPOSE:To cut chopped leaves and branches of tea tree into small pieces and to facilitate the following processes by attaching a plural stages of cutting blades in vertical direction to a vertical shaft and pivoting the shaft to a machine body traveling between ridges crossing over the ridge. CONSTITUTION:Vertical shafts 5,6... rotating in horizontal direction are pivoted to a machine frame 1 having a driving apparatus to drive the frame between ridges in a manner crossing over the ridge. Plural stages of cutting blades 33 are attached in vertical direction to the vertical shaft by the aid of supporting arms 26, etc., radially protruding from the vertical shaft. The cut branches and leaves are finely chopped not only in vertical direction but also in lateral direction. The finely chopped branches, etc., do not hinder the movement of a walking man and a working machine and are quickly decomposed into soil.
Patent JP-H1121676-A (JP)
Title: Resin chromate composition and surface-treated metallic material
Inventor: ODAJIMA TOSHIO
IPC: C23C22/05
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin chromate composition capable of furnishing a film excellent in bare corrosion resistance after processing, Cr elution resistance and adhesive strength of point and to provide a resin chromate-treated metallic material having the film. SOLUTION: This resin chromate composition contains an org. resin emulsion obtained by stably dispersing an org. resin formed by polymerizing a mixture consisting of 2-30 wt.% styrene, based on the org. resin to be produced, 10-50 wt.% hydroxyl-contg. monomer, 1-10 wt.% carboxyl-contg. compd. and 10-87 wt.% other monomers or org. resin and with the molar ratio of the hydroxyl- contg. monomer to carboxyl-contg. org. compd. controlled to 0.5-12 and having -5 to 30 deg.C glass transition temp. in an aq. medium, a water-soluble chromium compd. and a mineral acid as the main components.