baber/WOPTO huggingface dataset:
Patent JP-H09151528-A (JP)
Title: Drainboard member for curved drain gutter
Inventor: OKAMOTO YUZO
IPC: E03C1/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enable exchange, even of a single drain member reduce manufacturing cost and conduct assembly operation simply, and further enable dealing even with a curved drain gutter sufficiently and surely. SOLUTION: A connecting projecting section 16 for a drainboard member 10 is composed of a neck section 16a projected and formed to one side face of a member body 11 and an engaging head section 16b being unified at the front end of the neck section 16a and having a diameter larger than the neck section 16a. An engaging hole 17 is constituted of an inserting hole 17a, into which the engaging head section 16b of the connecting projecting section 16 of another drainboard member 10 is inserted from the outside, and an inserting hole 17, which is extended on the reverse side of a fitting hook 12 while being continued from the inserting hole 17a and by which the neck section 16a of the connecting projecting section 16 is guided movably.
Patent JP-H03173497-A (JP)
Title: Multilayer wiring board and manufacture thereof
Inventor: AOYAMA MASAYOSHI
IPC: H05K3/46
Filed: 1989-12-01
Abstract: PURPOSE:To quicken machining, and to improve accuracy and increase density easily by forming a connecting hole for connecting a circuit pattern to an insulating layer by using an excimer laser. CONSTITUTION:A signal line 14 is shaped onto a polyimide film 11, the upper section of the signal line 14 is coated with a polyimide resin, and a polyimide layer 16 is formed through curing. The specified position of the layer 16 is irradiated with an excimer laser 18, thus forming a via hole 20. The solution of ethyl alcohol 22, etc., is sprayed repeatedly against the via hole 20, and a reaction product shaped in the via hole 20 is removed. An Ni layer 26 and a copper layer 28 are formed, a photo-resist layer 30 is shaped onto the layer 28, and a second signal line 32 is shaped through etching. Con sequently, the signal lines 14, 32 acquired are connected suitably by the via hole 20. Accordingly, machining is accelerated, and accuracy can be improved and density increased easily.
Patent JP-H04187590-A (JP)
Title: Slide type liquid-phase epitaxial growth and device therefor
Inventor: YAMASHITA MASASHI
IPC: H01L21/208
Filed: 1990-11-20
Abstract: PURPOSE:To remove raw material melt from wafer without damaging the surface of wafer irrespective of thickness of growing epitaxial layer in horizontal type sliding liquid phase epitaxial growth method by making constitution wherein a lower block is equipped with a raw material melt reservoir having a specific size and positive or negative pressure is applied to raw material melt. CONSTITUTION:In a method wherein an upper block 2 to store a wafer 1 in a groove 3 is relatively slid against a lower block 5 to store raw material melt 4 and the wafer 1 is brought into contact with the raw material melt 4 to effect liquid phase epitaxial growth, the following means is adopted. Namely, the lower block 5 is equipped with a raw material melt reservoir 6 smaller than the diameter of the wafer 1. In growth of crystal, positive pressure is applied to the raw material melt 4, the wafer 1 is pressed against the top of a groove 3 of the upper block 2, after completion of growth crystal 7, the raw material melt 4 is subjected to negative pressure, the wafer 1 is placed on the edge of the melt reservoir 6, then the upper and the lower blocks 2 and 5 are relatively slid and the wafer 1 is separated from the raw material melt 4.
Patent JP-H09149864-A (JP)
Title: Toilet seat and toilet seat cover
Inventor: MOTOKAWA AKIRA
IPC: A47K13/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To softly support the buttocks, to prevent a cold feeling even in a cold season and to perform comfortable use by forming a foamed resin layer on the upper surface of a toilet seat. SOLUTION: This toilet seat cover is fitted freely attachably and detachably to a general toilet seat 2 and formed in a U shape by styrene foamed resin and thickness is turned to about 1.5-2cm. Also, a cover made of cloth is mounted to a surface as needed. Then, on the back surface of the toilet seat cover 1, projecting line parts 11 for clamping the edge of the toilet seat 2 are formed. At the time of mounting the toilet seat cover 1 to the toilet seat 2, it is positioned right above the toilet seat 1 and lowered, the projecting line parts 11 at the edge of the toilet seat cover 1 are pressed to the edge of the toilet seat 2 and pressed while being elastically deformed and thus, the toilet seat cover 1 is fixed by clamping the edge of the toilet seat 2 by the projecting line parts 11.  Thus, the toilet seat or the toilet seat cover to be felt soft at the time of sitting is obtained and the comfortable use is made possible.
Patent JP-H08236256-A (JP)
Title: Electric wire holding tool for joint and transporting mechanism therefor
Inventor: AIDA TERUYUKI
IPC: H01R43/052
Filed: 1995-11-30
Abstract: PURPOSE: To automatically form joints of electric wire terminal parts. CONSTITUTION: Electric wire supporting clips 55 are set upright in a substrate 56 and joint clips 53 are allowed to tilt by hinge parts 59. The clips 55 are set close to electrode heads of a thermally contact crimping apparatus and the clips 53 are positioned horizontally between electrodes. A guiding plate 74 is so installed in an front end of a pallet as to smoothly turn back an electric wire holding tool 51 to the pallet 52 and touching parts 75-77 to the clips 53 are formed in steps. The joint clips 53 are tilted above the pallet 52 by primary lowering of an elevating means by a moving back and forth means to horizontally transfer the electric wire holding tool 51 and an elevating means to elevate or lower the electric wire holding tool 51 in two steps and the joint clips 53 are closely attached to the upper side of the pallet by secondary lowering of the elevating means.  A ball plunger is installed in a guide block projected out of the pallet 52, a spherical part of the plunger is brought into contact with the surface of bottom plate parts of the clips 53 and a tilting guide groove in which the spherical part is to be inserted is formed in the bottom plate part.
Patent JP-S63168385-A (JP)
Title: Thermal recording paper
Inventor: MURATA MASAYUKI
IPC: B41M5/42
Filed: 1986-12-29
Abstract: PURPOSE:To improve printing quality and sensitivity without texture fog and further to achieve the advancement of productivity and quality stability, by a method wherein an undercoat paper of not more than 300 seconds in air permeability of paper is coated with an overcoat layer and connected, in a wet state, to a surface of a smooth material to be dried. CONSTITUTION:A liquid prepared by mixing, for instance, leuco dye of lactone series or the like and binder of starch group or the like is mixed with ultrafine silisic anhydride as pigment to prepare a thermal recording layer coat liquid. A thermal recording undercoat paper of not more than 300 seconds in air permeability of paper is obtained by applying this undercoat layer coat liquid on a wood free paper to be dried. The overcoat layer coat liquid is excessively supplied onto this thermal recording layer with a nozzle state coat liquid supplier and a dry coat thickness at a part connected to a surface of a smooth material is so controlled as to become, for instance, 1mum by a press roll pressure. Then, the overcoat layer coat liquid is dried as it is connected with the smooth material and peeled off after drying. Thereby, a thermal recording paper can be obtained.
Patent JP-H07170055-A (JP)
Title: Formation of chemically copper-plated film for wiring board
Inventor: TSUCHIYA TOSHIHISA
IPC: H05K3/18
Filed: 1993-12-14
Abstract: PURPOSE:To prevent the generation of an abnormal deposition, such as copper falling, by a method wherein trialcanolmonoamine is used as a copper ion complex agent and copper is made to deposit on a wiring board under the condition that a copper ion concentration in a plating bath and the circulating turnover rate of a liquid in the plating bath are specified. CONSTITUTION:A copper ion concentration in a plating bath is set in an extent of 5 to 25mM and copper is made to deposit on a wiring board under the condition that the circulating turnover rate of a liquid in the plating bath is 0.6 to 12 minute/cycle. When the turnover rate is higher than 0.6 minute/cycle, a deposition reaction is stopped and when the turnover rate is lower than 12 minute/cycle, the copper is abnormally deposited. When the copper ion concentration is less than 5mM, a deposition rate is not obtained and when the concentration is 25mM, an abnormal deposition is generated. A substrate to be plated, which is formed with a plated resist 3, is dipped in an electroless copper plating bath, in which a copper ion concentration (x) is 0.010 M. A plating solution is circulated by a circulating pump 7 using a copper plating device, the turnover rate of the plating solution is set on a condition of 10 minute/cycle time and electroless copper platings 4 are applied. After a plating treatment is performed, the treatment is observed. As a result, the generation of an abnormal deposition, such as matters (nodules), which are grown from plated conductor parts into a whisker form, and copper falling, was nil.
Patent JP-H04182804-A (JP)
Title: Heating device
Inventor: SHIROKAWA NOBUO
IPC: G05B19/02
Filed: 1990-11-19
Abstract: PURPOSE:To prevent an operation board and a control printed circuit board from being misfitted by providing key-in pad parts for testing which are not displayed on the operation board in the heating device which has the operation board for selecting a specific heating control sequence. CONSTITUTION:The key-in pad parts A-M of keys for setting a cooking menu and a time, a start key, a cancel key, etc., are printed on the surface sheet part of the operation board 10. A microcomputer 7 outputs 'H' to only one of output parts O3-O6 in order and the current input state is read in by using ports I1-I4. A hidden key-in pad part 12 is provided in the operation board and the pad part 12 is used as an N key. A design indicating the pad part 12 is not printed on the surface sheet of the N key and the position of the N key on a key matrix is made different among kinds of machine by destinations. Consequently, the operation board and control printed circuit board can be prevented from being misfitted.
Patent JP-H01157296-A (JP)
Title: Voltage controller for turbo charger generator
Inventor: HARA SHINJI
IPC: F01N5/04
Filed: 1987-12-11
Abstract: PURPOSE:To prevent generation of noise due to switching by providing a reactor in a supply path of the generated output of an electrical rotating machine to a battery and by changing the reactance value of said reactor in the manner of corresponding to the voltage value of said generated output. CONSTITUTION:When a turbine is rotation-driven by the exhaust energy of engine, an electrical rotating machine 7 performs generation of AC power and said generated output is supplied to a battery 5a placed in a car via a power converter. The voltage controller 8a of said power converter has transformers T1, T2 and a reactor L1. Then, the reactance value of said reactor L1 is increased or decreased according to a generated voltage. In this manner, the primary side impedance of the transformer T2, with which the reactor L1 is engaged, undergoes a change so that an AC power voltage transmitted from the transformer T1 to a rectifier 8b is controlled.
Patent JP-H09163742-A (JP)
Title: Picture display provided with light-source lighting circuit
Inventor: KAWAGUCHI TAKAO
IPC: H02M7/12
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a picture display provided with a light-source lighting circuit in which the degree of freedom of the load capacity of a fan is high and which is rationalized. SOLUTION: A picture display is composed of a lamp circuit E, of a picture circuit F, of an active filter 3 and of a standby power supply 9. A parallel circuit which is composed of a switching circuit 7a and of a rush resistor 8 is interposed and installed in an electrifying circuit to the active filter 3. In a starting operation, the switching circuit 7a is turned on, and the lamp circuit E, the picture circuit F and the active filter 3 are turned on. At this time, the switching circuit 7a is turned off via a control means which is constituted of a microcomputer 10 or the like, and, after that, the lamp circuit F, the picture circuit F and the active filter 3 and turned on.
Patent JP-H06144651-A (JP)
Title: Sheet feeder
Inventor: YAMASHITA MASASHI
IPC: B65H9/10
Filed: 1992-10-29
Abstract: PURPOSE:To correct the attitude of a sheet always positively regardless of the change with the lapse of time by making the timing for generating a stop signal correctable in a device of such constitution as to stop a feeding means upon the lapse of the specified time after detecting the tip of the sheet and to bend the rear part of the sheet to straighten the attitude of the sheet. CONSTITUTION:A paper feeding part 20 for feeding documents placed on a paper feed tray 11 in a document feeder 10 is provided with a pickup roller 21 coming in contact with the lowest document to deliver this lowest document, a paper feed roler 26 for separating only the lowest document in cooperation with a separating pad 27 to deliver the lowest document, and the like. The delivered document is detected by a register sensor 30. After detecting the tip of the document, a stop signal is given to the feed roller 26 after counting the specified pulse number No, and the feed roller 26 is actually stopped after the reference overrun pulse number N1. In this case, the overrun pulse number N2 until the actual stop of the feed roller 26 after the output of the stop signal is counted to obtain and store the deviation DELTAN between N1 and N2, and the pulse number No is updated on the basis of this deviation DELTAN.
Patent JP-H11133623-A (JP)
Title: Pattern aligner of roll to be processed
Inventor: OKAMOTO MASARU
IPC: G03F7/24
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To execute accurate alignment in the case of directly performing multiple exposure by beam scanning. SOLUTION: The roll 100 to be processed whose surfaces coated with a resist layer is fixed by a chuck 10. An index M is drawn at the end of a process surface 110. An index detection means 50 optically detects that an index M comes to a specified position while the roll 100 is rotated by a rotating and driving means 20. At such a time, the rotational angle displacement amount Δθof the index M is decided based on a rotational angle signal θ given from a rotary encoder 40. By giving the raster data of a pattern prepared in a pattern data storage means 70 to an exposing beam irradiation means 30 in timing in accordance with the displacement amount Δθ, the position of the starting point of the pattern plotting on the surface 110 is set to be the same every time.
Patent JP-H10150901-A (JP)
Title: Liquid absorbing core for liquid chemical and manufacture therefor
Inventor: TERANISHI KOICHI
IPC: A01M1/20
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid absorbing core for liquid chemicals applicable to water liquid chemicals as well provided with anti-breaking strength by especially including reinforcing fibers without causing the deformation of a core material by heating, degradation and clogging and to provide manufacture capable of obtaining such a liquid absorbing core with stable equality by simple processes. SOLUTION: This core is composed of polyolefine resin having open cells in pores, in porosity of 5-80% and is composed of the polyolefine resin and the fibers for reinforcing. The liquid absorbing core is manufactured by a sheet making process for manufacturing a sheet composed of the polyolefine resin and the fibers for reinforcing, a process for obtaining a porous body from the sheet and the process for working the liquid absorbing core from the porous body.
Patent JP-2000149138-A (JP)
Title: Commodity sales registration data processor
Inventor: ABE SATOSHI
IPC: G07G1/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a high security effect, to prevent the check omission of the stored sheet number of high denomination paper monies and to suppress the wrongdoing of an operator. SOLUTION: The fixing of a fixing means fixing a coin storage part to the opening part of a money case is released (S3) only when a high denomination paper money reception declaring means declares the transfer of high denomination paper monies (Y of S1 and Y of S2). When the detachment of a coin storage part from the opening part of the money case is not detected by a sensor (N of S5), the effect is informed (S8). When the detachment of the coin storage part from the opening part of the money case is detected by the sensor (Y of S5), the received/paid numbers of monies, which are inputted by a number input means, are sequentially integrated (S6) and the numbers are displayed on a display unit (S7). Thus, high security effect is obtained, the check omission of the stored sheet number of high denomination paper monies is prevented and the wrongdoing of an operator is suppressed.
Patent JP-H10152968-A (JP)
Title: Tile support tool
Inventor: OSAWA YOSHINORI
IPC: E04F13/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the fitting work of L-shaped tiles onto the corners of a wall face. SOLUTION: The inside corner of a L-shaped tile 13 in plan view is positioned along the ridge line of the corner of a wall face to vertically arrange the tiles. Locking protrusions 11a fitted in the grooves 13a vertically piercing the arranged tiles, are provided in the plate with a L-shaped section vertically attached along the both side faces of the wall face corner. In this way, the L-shaped tiles 13 formed through a drawing process can be used. The workability in the corner is increased. The locking protrusions 11a are formed to shape a hook and mounting projections 11b contacting the lower face of respective tiles 13 to prevent the tiles from falling are provided on the plate body. The distance L between respective adjacent locking protrusions 11a and the mounting projections 11b is made wider than the vertical width of the tile 13.  In this way, the tiles can be fitted from the front side by attaching the tiles to the support tool and moving downward and positioned by the mounting projections 11b.
Patent JP-H04184461-A (JP)
Title: Laser printer
Inventor: NAGATA MASAYA
IPC: G03G15/22
Filed: 1990-11-20
Abstract: PURPOSE:To obtain printing of high definition by modulating signal of an image data so that frequency of lighting time of the semi conductive body laser is approximately twice the value of a clock frequency of the image data. CONSTITUTION:The signal of the image data to be printed controlling the lighting of the semi conductor laser 23 has the frequency between the lightings of the semiconductor laser 23 modulated to be a specified value which is approximately twice the clock frequency of the image data by a modulation control means modulating according to PZ modulation method. Laser beam is emitted from the semi conductor laser 23 based on this modulated signal, emitted laser beam is diffracted by a hologram scanner, and the diffracted laser beam is impressed on a photosensitive drum 25. At this time, variation of wave length of the laser beam from the semi conductor laser 23 affecting variation of scanning position of the photosensitive drum 25 is kept down to the minimum. Thus, the printing of high definition can be obtained.
Patent JP-2001133118-A (JP)
Title: Cooling system
Inventor: NIIJIMA HIROSHI
IPC: F25D11/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system in which noise being generated from a fan can be reduced significantly. SOLUTION: The cooling system 1 comprises a cooling unit 2 comprising a cooler 6 and a fan 7, and an acoustic box 31 having an air inlet 35 coupled with the cooling unit 2 wherein a supporting plate 32 is provided in the acoustic box 31 and an acoustic material 33 is applied to the cooling unit 2 side of the supporting plate 32.
Patent JP-2000151430-A (JP)
Title: Wireless transmitter and wireless system using the wireless transmitter
Inventor: SAKO HITOSHI
IPC: H04B1/04
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To automatically set a channel of a receiver side in response to setting of the channel by a transmitter side. SOLUTION: In the case that radio communication is conducted between a transmitter and a receiver, the transmitter side uses a group selection section 9 and a channel selection section 10 to set a desired channel. When a power switch 11 at the transmitter side is once turned off and then turned on, A CPU 8 of the transmitter side transmits control data including channel data denoting the desired channel to the receiver side and then selects the desired channel. On the other hand, a CPU 30 receives the control data at the receiver side. Then the CPU 30 selects the desired channel according to the channel data included in the control data obtained through the reception. Thus, the desired channel replaces a communication channel between the transmitter and the receiver.
Patent JP-H07167933-A (JP)
Title: Magnetic polarization microscope
Inventor: OKIGUCHI KEIKO
IPC: G01R33/12
Filed: 1993-12-15
Abstract: PURPOSE:To provide a magnetic polarization microscope which can sense the magnetized condition on the surface of a specimen with a high resolution and high sensitivity. CONSTITUTION:A magnetic polarization microscope comprises a probe 1 whose surface is partially made of a magnetic substance, a magneto-optical effect measuring means 100 to measure the Kerr effect in the magnetic substance to which the magnetized condition of the specimen surface is transcribed, an assisting means for measuring 200 for sensing a weak signal indicating the measured Ke effect with a high S/N, a scanning means 300 to displace the measuring position by displacing the relative position of the probe 1 and specimen 2, and a drawing processing device 400 which calculates the magnetized condition of the probe 1 on the basis of the mentioned signal given by the means 200 and which computes the magnetized condition of the specimen 2 surface, followed by displaying, from the result from calculating and the measuring position displaced by the scanning means 300.
Patent JP-H01157951-A (JP)
Title: Production of 1,1,3,3-tetramethylbutylhydroperoxide
Inventor: SUYAMA SHUJI
IPC: C07C409/04
Filed: 1987-12-15
Abstract: PURPOSE:To obtain the title compound having safe handling, containing no acetone peroxide, in a short time, in high purity economically and advantageously, by reacting neopentyl dimethylcarbinol with hydrogen peroxide in the presence of sulfuric acid. CONSTITUTION:Neopentyl dimethylcarbinol (hereinafter abbreviated as DIBOH) or isobutylene containing >=50wt.% neopentyl dimethylcarbinol is reacted with hydrogen peroxide in the presence of sulfuric acid to give 1,1,3,3- tetramethylbutylhydroperoxide. In the reaction, the amount of sulfuric acid used is 0.5-2mol based on 1mol DIB-OH, that of hydrogen peroxide is 1-3mol and concentration of sulfuric acid in the mixed solution of sulfuric acid-hydrogen peroxide is 38-45wt.%. The reaction temperature is preferably 0-30 deg.C.