baber/WOPTO huggingface dataset:
Patent JP-H08241174-A (JP)
Title: Control method for disk controller
Inventor: TAROUDA YUUICHI
IPC: G06F3/06
Filed: 1995-03-03
Abstract: PURPOSE: To make the reading/writing operation of an FBA disk device efficient and fast. CONSTITUTION: One CKD track on a disk 40 is divided into plural FBA blocks of fixed length; and only a record R0 having the home address HA and CKD format of the CKD track is recorded in the head FAB block and respective fields (COUNT field, KEY field, and DATA field) of records R, R2... having the CKD format are recorded in other FBA blocks. Consequently, even when the disk controller 30 receives an instruction for format writing process from the record R1 from a host device 11, the FBA block of HA and R0 is not read out to a cache memory 33 and only the FBA blocks following the record R1 are read out. Consequently, the writing process after the record R1 can easily be performed on a memory and the format writing process can be carried out at a high speed.
Patent JP-H04261607-A (JP)
Title: Sleeping article
Inventor: MORII HIROYUKI
IPC: D06M101/16
Filed: 1991-02-15
Abstract: PURPOSE:To provide a warm sleeping article. CONSTITUTION:A sleeping article 10 used as a bedding or pillow is made by putting dry leaves of mugwort. It is preferable that a mold-proof insect-repellent treatment and an odor-proof antifungal treatment are applied to the leaves of mugwort 16.
Patent JP-2000238602-A (JP)
Title: Manufacture of lid for air bag device
Inventor: WAKABAYASHI ITSUKI
IPC: B60R21/20
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a lid for an air bag device provided with a tear line at a reduced working time and at a low cost, while enhancing its appearance quality. SOLUTION: A synthetic resin lid 6 is composed of a layered body comprising a base material 16 and a skin material 17, and a fragile tear line 61 breakable at the time of expansion of an air bag 13 is formed therein. The tear line 61 is composed of a groove-shaped prepared hole 18 formed by fusing the base material 16 with a hot blade, and a large number of pinholes 19 formed with a fixed space along the hole 18 to penetrate the skin material 17 perforatedly. The large number of pinholes 19 are formed at the same time by piercing a large number of tape needles implanted in a tape needle holder linealy into the skin material 17 through the hole 18.
Patent JP-S63213241-A (JP)
Title: Detecting of faulty exhaust of discharge lamp
Inventor: YUASA KUNIO
IPC: H01J9/42
Filed: 1987-02-27
Abstract: PURPOSE:To prevent damage to a filament electrode by detecting faulty exhaust through the discharge spectra generated by a high voltage applied between a filament electrode and an outer electrode which is additionally provided on the outside tube wall located closer to an tube end than a filament coil. CONSTITUTION:An outer electrode 2 is additionally provided on the outside tube wall located closer to an tube end than a filament coil 1d at a filament electrode of a discharge lamp 1 exhausted and charged with a desired gas. A high voltage is applied between the outside electrode 2 and the filament electrode to produce an electric discharge between them and the faulty exhaust is detected by means of the discharge spectra. In this manner, the discharge in the discharge lamp 1 occurs on the tube end side of the filament coil 1d, namely it occurs between a metal part 1c supporting the filament coil 1d and the outer electrode 2. The discharge does not occur on the part of the filament coil 1d, so that the damage to the filament electrode can be prevented.
Patent JP-H08240235-A (JP)
Title: Disk brake
Inventor: ARAKI TAKESHI
IPC: F16D65/092
Filed: 1995-03-06
Abstract: PURPOSE: To restrain the generation of abnormal sounds in braking time without resulting in the dragging of a brake caused by the tumble of a brake pad. CONSTITUTION: Under the condition that an inner pad 28 is moved by a predetermined clearance Cl circumferentially of a disk rotor 10 so that the side ends 34a, 34b of the inner pad 28 are allowed to abut against torque receiving parts 14a, 14b of a mounting 14, the inner pad 28 (back plate 34) is provided on the rear surface with a projection 38 projecting to the piston 22 side and in the piston 22 with an engaging hole 40 while an annular elastic member 42 is interposed adhesively in a clearance between the piston and hole.
Patent JP-H04281708-A (JP)
Title: Apparatus for stopping seedling-transplantation claw of transplanter
Inventor: ISHIDA ISAO
IPC: F16D11/04
Filed: 1991-03-11
Abstract: PURPOSE:To decrease the number of parts of the subject apparatus by placing a clutch member on the driving side and releasing the claw of the clutch member from a clutch of a follower gear with a cam. CONSTITUTION:A follower gear 11 to drive a seedling planting claw 19 is rotatably attached to a driving shaft 2 driven by an engine. A clutch member 14 provided with a claw 14a engaging with a claw 11a of the follower gear 11 is placed in such a manner as to be separated from the follower gear 11 against the force of a spring 16 by a pin 17 engaging with a cam 14b of the clutch member.
Patent JP-H02226627-A (JP)
Title: Heat generation preventing apparatus for electric appliance
Inventor: KANO ATSUSHI
IPC: H01H37/74
Filed: 1989-02-23
Abstract: PURPOSE:To prevent abnormal heat generation in electric appliance parts by forming a stripe-like conductive pattern which passes above electric appliance parts having high heat generation and stopping electric power supply to a main circuit when the conductive pattern short-circuits. CONSTITUTION:When an electric appliance having a heat preventing apparatus is used and if abnormal heat is generated in IC 11' by latching-up and an opposite part of a mold case 15 to the IC 11' is softened and sags toward the IC 11' due to the abnormal heat, a conductive pattern 16 formed in the inside surface of the sagging part of the case is cut by deformation and short-circuited. Then, an electric power source controlling circuit 14 connected to the conductive pattern 16 stops electric power supply to a main circuit 12 and thus the IC 11' is no more heated and dangers such as flaming, etc., can be avoided.
Patent JP-S57159765-A (JP)
Title: 4-substituted-1-methoxycarbonylindole compound
Inventor: SOMEI MASANORI
IPC: C07D209/08
Filed: 1981-03-28
Abstract: NEW MATERIAL:The 4-substituted-1-methoxycarbonylindole of formula (X is halogen such as F, Cl, Br, I, etc., or N 2 BF 4 ).  
     EXAMPLE: 4-Chloro-1-methoxycarbonylindole.  
     USE: An intermediate of a 4-substituted indole useful as a synthetic raw material of pesticides, pharmaceuticals, and alkaloids.  
     PROCESS: The compound of formula (X is halogen) is prepared easily by the sandmeyer reaction of 4-amino-1-methoxycarbonylindole. The compoued of formula (X is N 2 BF 4 ) is useful as an intermediate of the compound of formula (X is F). The above starting substance can be prepared easily, in high yield, by reacting 4-nitroindole with methyl chloroformate, and reducing the product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07227650-A (JP)
Title: Production of high-carbon content stainless steel thin sheet
Inventor: YASHIMA YUKIO
IPC: C22C38/22
Filed: 1994-02-21
Abstract: PURPOSE:To provide a method capable of omitting a hot rolling stage, decreasing and reducing stages and costs and producing a thin sheet having high internal quality without a two-sheet crack defect by continuously casting a high- carbon content stainless steel by a twin roll method. CONSTITUTION:The thin sheet of the high-carbon content stainless steel having a compsn. contg. 0.60 to 1.20mass% C, 16.0 to 18.0mass% Cr, 0 to 7.0mass% Si, 0 to 1.0mass% Mn and 0 to 0.75mass% Mo and consisting of the balance Fe and inevitable impurities is continuously cast. The pressure contact load to be applied by a roll pair is specified to a range of 2.36X10<-4>.r<1/2>. b<=P<=3.54X10<-3>.r1/2.b01 where P: the pressure contact load kN, r: an initial radius m of the roll, b: the width mm of the sheet.
Patent JP-2000244178-A (JP)
Title: Electromagnetic wave interference preventive body
Inventor: FUTAGAWA YOSHIHISA
IPC: H05K9/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic wave interference preventive body, having satisfactory useability when used for electromagnetic generating sources which have several forms. SOLUTION: An electromagnetic wave interference preventive body 1, which is comprised of one kind at least of carbon fiber or graphitized carbon black, distributed and blended in an insulating basic body and which is made of a composite in which the graphitized carbon black is blended in the weight ratio of 0.3 to 5 corresponding to the summation value of the said carbon fiber of the magnetic particles, is machined by molding in matching with the form of an electromagnetic generating source or is provided with a notch having at least the depth within 5 to 95% range of the sheet thickness in the direction of sheet thickness when it is a sheet shape electromagnetic interference preventive body.
Patent JP-S60188093-A (JP)
Title: Plasmid expressing character in bacillus subtilis
Inventor: BETSUPU TERUHIKO
IPC: C12N15/75
Filed: 1984-03-09
Abstract: PURPOSE:To create a vector expressing calf prochymosin gene which is a heterologous gene in Bacillus subtilis, by utilizing a promotor of an erythromycin-resistant (Emr) gene. CONSTITUTION:A prochymosin gene isolated from pCR702, together with a reading frame, is inserted into a Bucillus subtilis system containing an erythromycin- resistant (Emr) promoter to form an expressed plasmid pKSR101, which is then transformed and introduced into a host of the Bacillus subtilis to afford a transformant strain. A chemical-resistant strain is selected from the resultant transformant strain and cultivated in a nutrient culture medium to recover the prochymosin.
Patent JP-H01218083-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: KOIZUMI YOSHIHIRO
IPC: H01S5/00
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a highly efficient semiconductor laser, by forming a dielectric insulation film into a stripe like shape in the direction of <010> on the plane (100) of a conductivity type semiconductor substrate and forming a high resistance semiconductor layer on the above semiconductor substrate in such a way that its layer contains impurities which form a deep level. CONSTITUTION:A dielectric insulation film 11 which is formed into a stripe like shape is formed in the direction of <011> on the plane (100) of a conductivity type semiconductor substrate 10. Then, a high resistance semiconductor layer 12 containing impurities which form a deep level is formed on the semiconductor substrate 10. And then, layers including: the first clad layer 13 which has the same conductivity type and almost the same composition as those of the semiconductor substrate 10; an active layer 14 which is not doped and has a forbidden band width that is narrower than that of the first clad layer 13; the second clad layer which has the conductivity type opposite to that of the substrate 10 and has nearly the same composition as that of the first clad layer 13 are formed on the foregoing layer 12. In such a case, this device permits the light emitting region of an active layer to be positioned within a range of the thickness of the high resistance semiconductor layer 12 and makes the surface of the second clad layer 15 nearly flat.
Patent JP-H06256228-A (JP)
Title: Process for solid-phase michael addition reaction
Inventor: TODA FUMIO
IPC: C07C49/403
Filed: 1993-03-05
Abstract: PURPOSE:To obtain an optically active addition product in high chemical and asymmetric yields by carrying out Michael addition reaction of a conjugated ketone compound. CONSTITUTION:A clathrate complex crystal derived from a host compound [preferably an optically active host compound of formula ((n) is 0 or 1)] and a conjugated ketone (e.g. acrolein, methyl vinyl ketone or vinyl phenyl ketone) is made to react with a nucleophilic attacking agent precursor (e.g. an aromatic thiol, an aromatic diol having hetero atom on the aromatic ring, a beta- ketocarboxylic acid ester or a 1,3-diketone) in the presence of a base (preferably quaternary ammonium hydroxide) without using a solvent to obtain an addition product usable as a precursor for a biologically active compound. The compound of formula is e.g. trans-2,3-bis (hydroxydiphenyl)-1,4-dioxaspiro[4,4]nonane.
Patent JP-S60207087-A (JP)
Inventor: PIEERU PETOUROO
IPC: G21C1/02
Filed: 1985-03-08
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-S59170865-A (JP)
Title: Color reproducing device
Inventor: ABE SHIYUNICHI
IPC: H04N1/40
Filed: 1983-03-17
Abstract: PURPOSE:To perform preferable image reproduction and character reproduction by processing image data and outputting a color signal, and selecting and controlling real-time half-tone reproduction processing on the basis of the image data. CONSTITUTION:A buffer memory M2 is stored with dots from a CG corresponding to picture elements of image data, one to one. Then, an address counter ADC2 decides on a character synthesis position in a color image. When specific image processing reaches preset coordinates X and Y by a signal input source 201, a read of the memory M2 is started to synthesize a character output from a color reproduction output corresponding to a position after dither processing. Then, a specific-level signal which voids a character image from a background color when an image is in dark background color or paints the character image in black when the tone is high is outputted. This signal is inputted to an OR gate 210 and synthesized with image data after the dither processing. Thus, the preferable image reproduction and character reproduction are realized.
Patent JP-S62206230-A (JP)
Title: Freely rotatable pressure-wave supercharger driven by gas force
Inventor: IBURAHIMU ERUUNASHIYAARU
IPC: F02B33/42
Filed: 1987-02-27
Abstract: In a free-running pressure wave supercharger driven by the gas forces, nozzles (27) are provided in the gas casing (6) and possibly also in the air casing (5), which nozzles are connected-via a drive line (26)-with a position in the air casing (5), preferably with the high-pressure air port (2), at which position a surplus pressure relative to the nozzle entry occurs during the run-up phase of the pressure wave supercharger. A control device 15 actuates a supercharge air flat (14) in the port (2) and a valve device (23+25) in the drive line (26) in the opposite sense, i.e. if the supercharge air flap (14) holds the port (2) closed, the valve device (23+25) frees the flow through the drive line (26) to the nozzle (27) and vice versa. The diaphragm capsule (17) of the control device (15) is subjected, on one side, to the pressure in a compression pocket (11) via a control pressure line (19) and, on the other side, to the pressure before the supercharge air flap (14) in the port (2). During the run-up phase, the pressure in the compression pocket (11) exceeds the pressure in front of the supercharge air flap (14) and the nozzle (27) receives drive air. As soon as the pressure in front of the supercharge air flap (14) exceeds the pressure in the compression pocket (11), the supercharge air flap (14) opens and simultaneously closes the valve device (23+25). The nozzle (27) is switched off and the further drive is then mainly provided by the high-pressure exhaust-gas jet from the port (3) entering obliquely to the direction of the rotor peripheral velocity.
Patent JP-H03245964-A (JP)
Title: Honing method of cylinder block
Inventor: IIIZUMI MASAHIKO
IPC: B24B33/10
Filed: 1990-02-26
Abstract: PURPOSE:To drastically restrain deformation of a cylinder bore due to heating and to enhance roundness, etc., of the cylinder bore, by dipping in a work liquid the cylinder block made of an aluminum alloy to be a work object, and executing honing on the cylinder bore part of the cylinder block in this work liquid. CONSTITUTION:A cylinder block 1 made of an aluminum alloy to be a work object is dipped in a work liquid (coolant) 4 and honing is executed on the cylinder bore part of the cylinder block 1 in this work liquid 4. The apparent heat capacity of the cylinder block 1 is thus increased. Consequently, the deformation of the cylinder bore part 7 due to heating is drastically restrained and the work liquid 4 is fed enough between the cylinder bore part 7 surface and a grindstone 5.
Patent JP-H11243107-A (JP)
Title: Electronic component device
Inventor: TAGUCHI NORIYUKI
IPC: H01L21/60
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for bump formation by a method, wherein a semiconductor element is dipped into a low melting metal melt tank when connection electrodes of a semiconductor chip are formed, at the same time, and ultrasonic energy is applied with respect to the electrode forming surface of the element at a specific angle of incidence to form a protrudent electrode on the surface of the semiconductor chip. SOLUTION: A semiconductor element 1 is dipped into a low melting metal melt tank when the connection electrodes 2 of the semiconductor chip 1 are formed, and ultrasonic energy is applied with respect to the electrode forming surface of the element 1 at an incidence angle of 60 to 120 deg. at the same time, whereby protrudent electrodes 4 are formed on the surface of the semiconductor chip 1. As a result, an oxide film on the surface of the semiconductor connection electrodes 2 are removed in partly, and low-melting metal such as solder is welded. Therefore, the formation of a film by sputtering in a vacuum and patterning of the film by the use of resist can be dispensed with, so that bumps of low-melting metal such as solder can be formed on the aluminum electrode of a semiconductor chip at a low cost.
Patent JP-H05264653-A (JP)
Title: Soj-type ic socket
IPC: H01R33/76
Filed: 1992-03-03
Abstract: PURPOSE:To provide an IC socket capable of mounting plural kinds of ICs different in lead width dimension to the socket by providing the IC socket with a plurality of IC positioning stoppers and connecting parts corresponding to the opposed lead width dimension of an IC to be tested. CONSTITUTION:An IC socket has a box socket body 1, and IC positioning stoppers 1a, 1b corresponding to ICs to be tested 3a, 3b different in opposed lead width dimension on the body 1. Further, a signal connecting terminal 2 has contact parts 2a, 2b corresponding to the ICs 3a, 3b and the stoppers 1a, 1b. When an IC to be tested is mounted on this IC socket, it can be positioned by the stopper 1a (1b) when it is the IC 3a (3b) having a large (small) opposed lead width dimension, laid in contact state by the contact part 2a (2b) on the terminal 2, and connected to a testing substrate 4, and tested. Since two kinds of ICs can be mounted on the socket, thus, the working property of test is improved.
Patent JP-H07257637-A (JP)
Title: Sample sheet and preparation method thereof
Inventor: ONISHI HIROSHI
IPC: B65B9/067
Filed: 1994-03-16
Abstract: PURPOSE:To increase the productivity of a sample sheet, by providing an adhesive part where both side faces of the sheet are stuck in the state that the filling part of sample is combined with the taking-out aperture of sample. CONSTITUTION:A sheet body 10 is folded into two at the central folding part 11. Four filling parts of a sample are formed along the folding part 11 on one 10a of the sheet faces of the folded sheet body 10. And taking-out apertures 14 are formed at the positions corresponding to respective filling parts of sample, on the other sheet face 10b. An adhesive line 15 is formed along the folding part 11 at the position separated by a specified distance from the folding part 11 through respective filling parts of sample and respective taking-out apertures 14, in the inside of respective sheet faces 10a, 10b of the sheet body 10. In the inside of respective sheet faces 10a, 10b together therewith, respective adhesive points 16 are formed between respective filling parts of sample. The sheet is set in a bookbinding process and then it can be filed in a magazine for instance.
Patent JP-S62202636-A (JP)
Title: Level detection circuit
Inventor: HOSOKAWA TSUTOMU
IPC: H04L27/00
Filed: 1986-03-03
Abstract: PURPOSE:To satisfy both the response speed and stability of an output even to a signal having a large peak factor by using two kinds of low pass filters different from time constants. CONSTITUTION:A reception input (a) is fed to a demodulation section (not shown) as an output (b) through an AGC circuit 7. Further, the input (a) is subject to absolute value or square by an amplitude detection circuit 1 and the result is fed to a low pass filter 2 whose time constant is variable and a low pass filter 3 whose time constant is fixed. An output (c) of the filter 2 is outputted as a level detection signal and sent to a difference circuit 4 and the difference with an output (d) from the filter 3 is fed to a multiplier 5. The result is multiplied with a multiplier (g) of the AGC circuit 7 to change the time constant of the filter 2 depending on the decided output (h) of the decision circuit 6. Thus, both the response speed and the stability of the signal having a large peak factor are satisfied.
Patent JP-2000238189-A (JP)
Title: Laminated rubber cloth
Inventor: ANDO OSAMU
IPC: B29C43/18
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To effectively use a diaphragm or the like having excellent moldability, adhesive properties, methanol resistance, operability and the like by coating both surfaces of a foundation cloth with a cured material layer of liquidized fluororubber having a specific viscosity and a perfluoropolyether structure represented by the general formula. SOLUTION: Both surfaces of a foundation cloth are coated with a cured material layer of a liquidized fluororubber having a viscosity of about 8,000 Pa.s or below at ambient temperature and a perfluoropolyether structure represented by the general formula [CF(CF3)CF2O]n (wherein n is an integer of 2 or above). The cloth is made of woven fabric or nonwoven fabric made of various type synthetic fiber such as a polyamide fiber, polyester fiber, polyvinyl alcohol fiber, cotton, glass wool, metal fiber or the like having a thickness of about 0.1 to 2 mm. The coated laminate of the liquidized fluororubber is compression molded by using a mold. Its molding conditions include a temperature of about 40 to 200 deg.C, and a pressure of about 10 to 500 kgf.cm2.
Patent JP-H04262722-A (JP)
Title: Feeding device
Inventor: SODEYAMA HIDEAKI
IPC: A01K39/01
Filed: 1991-02-18
Abstract: PURPOSE:To provide a feeding device for wild birds, etc., capable of continuously supplying the necessary amount of feed even by being left standing outdoors over a certain period and enabling easy replenishment of feed. CONSTITUTION:A cylindrical member 2 is erected at the center of a pan-shaped feed-receiving table 1 having a proper size. The cylindrical member has three openings 3 at the lower part of the circumferential wall. A picking part 4 is formed outside of each opening 3. A feed container 8 is detachably connected to the top of the cylindrical member 2 through an upwardly tapered connector 7. An opening 5 is formed on the bottom face 1a of the table 1 under the cylindrical member 2 to connect the inner cavity of the cylindrical member to the outer atmosphere. The opening 5 is closed with a screw cap 6. The side wall of the feed-receiving table 1 is provided with a hooking part 9b attached to the upper part of the holding part 9a for the feed container. The lower end of a suspension tool 9 having a suspension rod 9c is hooked to the lower part of the side wall.