baber/WOPTO huggingface dataset:
Patent JP-S6289567-A (JP)
Inventor: HOOMAA GEI HAAGUROOBU
IPC: B23K1/00
Filed: 1986-10-01
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-S61115473-A (JP)
Inventor: NOZAWA MASAO
IPC: A24B1/02
Filed: 1984-11-08
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-H0685709-A (JP)
Title: Indoor receiver for satellite broadcast
Inventor: WASHIMI SHIGEHARU
IPC: H04B1/16
Filed: 1992-09-03
Abstract: PURPOSE:To facilitate the operation of re-storage of a storage section when lots of channels are in existence by providing two different local oscillators for horizontal polarized wave reception and for vertical polarized wave reception to an outdoor equipment in the indoor receiver for satellite broadcast. CONSTITUTION:A changeover section 12 connects to a storage content write read section 10 via an arithmetic operation section 11, the frequency data are operated by the arithmetic operation section 11 based on the designation of the changeover section 12 to update automatically data in a storage section 8 via the storage content write read section 10. Thus, even when an outdoor equipment has two different local oscillators for horizontal polarized wave reception and for vertical polarized wave reception and lots of channels are in existence, since channel selection data of each channel operated by the arithmetic operation section 11 according to the state of the changeover section 12 and the data are restored again in respective addresses of the storage section 8, relevant channels are all re-stored by one operation. Thus, the operation of the re-storage to the storage section 8 is facilitated.
Patent JP-H08102578-A (JP)
Title: Ceramic printed wiring board and its manufacture
Inventor: KANETANI DAISUKE
IPC: H05K3/34
Filed: 1994-09-30
Abstract: PURPOSE: To provide a ceramic printed wiring board and a method of fabricating the same which can prevent the fall of capability for close contactness of a conductive circuit due to diffusion of the tin element of solder without deteriorating die-bonding and wire-bonding capability. CONSTITUTION: In a ceramic printed wiring board 5 where a conductive circuit portion is formed on a ceramic substrate 1 with inclusion of an under layer 2 of copper layer 2c, an intermediate layer 3 of paradium layer 3p and a surface layer 4 of a gold layer 4a, a metal layer 6 including silver and paradium is formed in the area between the ceramic substrate 1 and copper layer 2c at the part where parts are soldered with a solder '7. After the metal layer 6 is formed and the copper layer 2c is then formed by the electroless plating method, the copper film on the gold layer 6 is removed by the polishing process, the copper element remaining at the surface of the metal layer 6 is diffused into the metal layer 6 by the annealing under the nitrogen atmosphere to subsequently form the paradium layer 30 and gold layer 4a.
Patent JP-H11123519-A (JP)
Title: Shot sleeve and shot unit for die casting machine and method for removing impurity
Inventor: JUNG PAUL
IPC: B22D17/10
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To remove a shell in the peripheral direction from a metal existing in a shot sleeve before flowing into a die cavity. SOLUTION: The shot sleeve 9 for die casting machine is composed of slender hollow main body for receiving and guiding a shot plunger 13'. The hollow main body partitions the slender chamber of a prescribed cross section having a front opening hole part 15' faced to a runner in the die. Then, the cross section is expanded over the length part, i.e., toward the front opening hole part 15'. When combining the shot sleeve 9 with the shot plunger 13', a shot unit is formed and the front surface of the plunger has a conical surface 16' tapered to the leaving direction from a scraping edge in the peripheral direction of the plunger, and the conical surface has desirably a base of the smaller cross section than the peripheral direction edge forming the boundary surface by having some angle to the conical surface.
Patent JP-H1056995-A (JP)
Title: Thawing of frozen sushi
Inventor: ISODA MASATOSHI
IPC: A23L7/10
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the palatability of frozen Sushi (vinegared rice topped with fish fillet, etc.) by controlling the temperature of the Sushi topping and the Sushi rice to the temperature of Sushi served in a Sushi bar. SOLUTION: Pieces of frozen Sushi 10 are arranged in a Sushi container directing the toppings 12 upward. The Sushi container 20 is closed by placing a magnetic shielding material 41 having a form of a lid on the brim of the Sushi container. The Sushi pieces in the container are heated with electromagnetic wave in a state covered the top and the side of the Sushi toppings 12 with the magnetic shielding material 41. The Sushi rice 11 can be thawed to a temperature slightly higher than that of the Sushi topping 12 by this process.
Patent JP-H0398640-A (JP)
Title: Ceramic packing material for fluid contact
Inventor: ASAI KATSUYA
IPC: B01D53/18
Filed: 1989-09-12
Abstract: PURPOSE:To certainly seal the gap between a packing material main body and the inner peripheral surface of a tower by making the outer diameter of the packing material main body smaller than the inner diameter of the tower and making the outer diameter of a sheet like annular elastic member slightly larger than the inner diameter of the tower while making the outer diameter of other annular elastic member slightly smaller than the inner diameter of the tower. CONSTITUTION:In a columnar fluid contact ceramic packing material having a large number of flow holes 12a-12g inclined with respect to the longitudinal direction of a fluid contact tower and arranged in a mutually crossed state, at least two annular elastic members 10b, 10c are provided so as to be fitted in the outer periphery of a packing material main body 10a so as to provide an interval in the longitudinal direction. The member 10b is equipped with an annular part 13 having predetermined width and shows a sheetlike state having an outer diameter equal to or larger than that of the member 10c and is fitted in the slitlike annular recessed part 14 extending in the inner diameter direction provided to the outer periphery of the main body 10a in a contractible manner. As a result, the gap between the packing material main body and the inner peripheral surface of the tower can be certainly sealed and the contact between them is eliminated to generate no damage in both of them.
Patent JP-2001058102-A (JP)
Title: Fluidized bed crystallization reactor
Inventor: SHIMABUKURO KIMIO
IPC: C02F1/58
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out crystallization by performing the intake of water to be treated, crystallization, solid-liquid separation and the discharge of treated water in one apparatus which a treated-water discharge means is provided outside a large cylinder connected to the top of a reaction column, a medium cylinder inside the large cylinder, and a small cylinder having a circulating means inside the medium cylinder. SOLUTION: A reaction column 4 is provided with a means 1 for introducing water to be treated, a means 2 for charging chemicals and a means 3 for discharging crystallized materials. A small cylinder 8 located at the top of the reaction column 4 and a medium cylinder 7 located outside the small cylinder 8 are provided inside a large cylinder 5. A separation part 12 for separating action is formed between the small cylinder 8 and the medium cylinder 7, and a treating part 13 for clarifying action is formed between the medium cylinder 7 and the large cylinder 5. A means 6 for discharging treated water to the outside is provided outside the large cylinder 5. The small cylinder 8 has an equal width from the top to the bottom, and a means 9 for circulating the water to be treated is installed inside the small cylinder 8 so as to accelerate a crystallization reaction.  As the means 9 for circulating the water to be treated, specifically, an air diffusion pipe, a circulating pump, an agitator or the like is used.
Patent JP-S6479245-A (JP)
Title: Stabilizer for chlorinated resin
Inventor: IIDA YOSHIO
IPC: C08L101/04
Filed: 1987-09-21
Abstract: PURPOSE:To provide a stabilizer for a chlorinated resin, which can give a resin molding excellent in antifogging property and is freed of heat discoloration and light discoloration, by dissolving a metal perchlorate in a specified ester compound derived from an aliphatic carboxylic acid. CONSTITUTION:An ester compound derived from an aliphatic carboxylic acid, having a total of at least four ether groups and ester groups in the molecule and freed of free hydroxyl groups, e.g., bis(butoxyethyl) adipate or polyethylene glycol octoate is prepared. A metal perchlorate (e.g., sodium perchlorate or magnesium perchlorate) is dissolved in this ester compound. A stabilizer for a chlorinated resin is prepared from the obtained liquid product. The amount of this stabilizer added to a chlorinated resin is usually about 0.001-3pts.wt. (in terms of the metal perchlorate component) per 100pts.wt. resin.
Patent JP-H04116570-A (JP)
Title: Image forming device
Inventor: SUDO KAZUHISA
IPC: G03G15/00
Filed: 1990-09-06
Abstract: PURPOSE:To prevent an image form being formed on a transfer sheet when a different transfer sheet is selected by providing a first control means and a second control means abutting a roller on an abutting member via a second transfer sheet accompanying with the releasing of driving force given to the second transfer sheet by a paper feeding means. CONSTITUTION:A CPU 81 constitutes the first control means, and outputs a signal to a solenoid 41 based on a signal from the input key of an operation display unit 4 when the second transfer sheet P different from a first transfer sheet P in size is selected. On the other hand, a contact/uncontact solenoid mechanism 38 is operated based on the output signal of a repeater sensor 34 and a reversal contact/uncontact roller 37 is separated from a friction pad 36, to make preparations for the insertion of the second transfer sheet P. The CPU 81 constitutes the second control means carrying out control so that the reversal contact/uncontact roller 37 is abutted on the friction pad 36 when the second transfer sheet P advances inside the nip in the reversal contact/ uncontact roller 37 after the preparation of the insertion of the second transfer sheet P, as well. Thus, the image can be prevented from being formed on the different transfer sheet.
Patent JP-H02133209-A (JP)
Title: Wheel end valve assembly for central tire expansion system
Inventor: JIERII MOORISU ORUTEAN
IPC: B60C23/00
Filed: 1989-09-12
Abstract: PURPOSE: To prevent damage from extending to other tires in the case of tire damage by installing an automatic air shutoff valve at the wheel side in a system of controlling tire inflation pressure at the center. CONSTITUTION: An inflation system 10 controlling tire inflation pressure at the center comprises a stationary part 46 fixed to a chassis of a vehicle and a rotating part 48 attached to a wheel 16. Compressed air passes through an air charging valve 180 from a compressor 142, and connected to the rotating part 48 through a ring sealing chamber 32 installed in a wheel sleeve 24 from a passage 50, and then it communicates with a tire inner chamber 74 through an automatic valve gear 11 which is formed into a low pressure shutoff valve structure and a control valve structure by means of two types of diaphragms.  In such structure, if a tire is so damaged as to be incapable of keeping the minimum pressure, the automatic valve gear 11 senses the pressure reduction of a mounting port 72, closes a low pressure shutoff valve to cut off an air inflow from a passage 62 whereby preventing influence on other tires.
Patent JP-2001068738-A (JP)
Title: Semiconductor light-emitting device
Inventor: ISHINAGA HIROMOTO
IPC: H01L33/62
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device of a structure wherein, even in the case where the device is mounted on the rear of the circuit board, dip soldering of the device or flow soldering of the device, not to mension reflow soldering of the device, can be easily performed to the rear of the board. SOLUTION: When a light-projecting part 8 of a semiconductor light-emitting device 9 is made to position in a through hole 16a formed in a circuit board 16 and the device 9 is soldered to the board 16, protruding parts 1a are formed on both sides of a substrate 1 of the device 9 or protruding parts are formed of a metal piece with the one end, which is buried in a molded material and is made to protrude from the molded material, on both sides of the substrate 1 and the device 9 is temporarily tacked and is fixed on the board 16 with a bonding agent coated on the board 16 in such a way that the protruding parts cover the hole 16a.
Patent JP-H08102185-A (JP)
Title: Semiconductor memory
Inventor: HISADA TOSHIKI
IPC: G11C11/401
Filed: 1994-09-30
Abstract: PURPOSE: To prevent information stored in a memory cell from being destroyed by noise by controlling the data buffer control circuit through the column address transition detector(CATD) whose threshold value differs depending on the level change condition of the address signal. CONSTITUTION: When noise is generated from the column input buffer 11, and, for example, the column selection lines CSL0, CSL1 are respectively switched to the selection- and non-selection states through the column decoder 14, the on-off operations of the gate 20 are controlled to switch the bit line pairs connected to the data line pairs DQ, BDQ from BL1 and BBL1 to BL0 and BBL0. In this time, the noise level exceeds either threshold value of the CATD 15 whose threshold value differs in response to the level change, the pulse outputted from the CATD 15 causes the regular operation of the data buffer control circuit 17 so that no potential inversion of the bit line pairs BL0, BBL1 occurs and the data of the corresponding memory cell is prevented from being destroyed.
Patent JP-H03100931-A (JP)
Title: Optical information recording and reproducing device
Inventor: FUJITA TERUO
IPC: G11B7/1353
Filed: 1989-09-14
Abstract: PURPOSE:To stably control a device by providing a pair of sub spot forming means interposing a main spot between them, a wobbling means for finely vibrating only sub spot in a direction perpendicular to an information track and a tracking error signal detection means and controlling the tracking of the spot with an error signal. CONSTITUTION:A diffraction grating 51 is finely rotated with an optical axis 53 as center and the sub spots 56 and 57 on an information recording medium 6 are rotated with the main spot 55 as center by utilizing the symmetry of an optical system. Thus, the positional relation among the light spots 55, 56 and 57 becomes as shown by a figure. Since the distance to the main spot from the sub spot is (d) supposing that a distance to the sub spots 56 and 57 from a line which passes the center of the main light spot 55 and is in parallel with an information track 7 is u, u=dsinphi-dphi holds. Therefore, the fine revolving motion of the grating 1 is performed around the optical axis 53, and the position of the main spot 55 and the intensity of light thereof are not influenced by the rotation of the grating 51.
Patent JP-H1181390-A (JP)
Title: Hydraulic circuit of working machine
Inventor: NAKANO KATSUMI
IPC: E02F9/22
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide the hydraulic circuit of a working machine capable of surely stopping a lifting cylinder at the time when an extension and contraction cylinder is operated. SOLUTION: The selector port B of a directional control valve 24 is connected to the port F of a rotary joint 26 by a pipe passage 34, and the port I of the rotary joint 26 communicating with the port F is connected to a rod side fluid chamber of an extension and contraction cylinder 13 by a pipe passage 37. The port J of the rotary joint 26 communicating with the port F is connected to the rod side fluid chamber of a lifting cylinder 19 by a pipe passage 38, and a sequence valve 41 for being opened at prescribed chamber in the pipe passage 38 is provided. Outflow of working fluid for the change-over port B of a directional control valve 24 from the fluid chamber of the lifting cylinder 19 at the time when the inside pressure of the rod side fluid chamber of the extension and contraction cylinder 13 is released is prevented by the sequence valve 41.
Patent JP-2000061087-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent an improper game deed using an improper substrate from occurring. SOLUTION: When a start port switch is turned on, an interruption processing is started. For the interruption processing, a CPU 56 outputs a latch pulse to a random number determining register 77 first. Then, the random number determining register 77 latches the output of a 16 bit counter 76 at that time. The CPU 56 inputs a counter value which is latched by the random number determining register 77. Then, the CPU stores the input value in a random 1 storage region. The CPU 56 extracts the value which is stored in the random 1 storage region as a random number for a big winning judgement when recognizing a sure turning-on of the start port switch.
Patent JP-H0687645-A (JP)
Title: Production of ceramic for electronic part
Inventor: NARUMI KAZUHITO
IPC: C09K23/52
Filed: 1992-09-04
Abstract: PURPOSE:To reduce the production cost without degrading the quality by using a specific quantity of a modified material of a specific polyoxyalkylele derivative as a dispersion stabilizer in a production method by wet mixing a ceramic raw material for electronic parts mainly containing an inorganic salt. CONSTITUTION:The ceramic is obtained by wet mixing the raw material in a solvent, removing the solvent, molding and firing. In this method, >=0.01 pts.wt. modified material obtained by modifying one or more kinds of the polyoxyethylele derivative expressed by a formula with one or more kind of a group composed of maleic anhydride, maleic acid and maleate is mixed with 100 pts.wt. raw material. In the formula, Z is the residual group of a compound having 2-8 hydroxyl group, AO is 2-18C oxyalkylene group, R1 is 2-3C unsaturated hydrocarbon group, R2 is 1-40C hydrocarbon group, etch of (a), (b), (c) is 0-1000, l=1-8, (m)=0-2, (n)=0-7, (l)+(m)+(n)=2-8, (al)+(bm)+(cn)=(1)-1000 and (m)/(l+n)<=1/2.
Patent JP-H0760140-A (JP)
Title: Jaw crusher for soft material such as asphalt
Inventor: KITSUKAWA TOMOHIRO
IPC: B02C1/04
Filed: 1993-08-31
Abstract: PURPOSE:To crush a soft material such as asphalt to a desired size without breaking it by changing the movement of a movable tooth with respect to a fixed tooth. CONSTITUTION:This jaw crusher consists of a fixed tooth 16, an oscillating swing jaw 8, a movable tooth 15 and a toggle plate. The relative angle between a straight line connecting the lower end point describing almost a circular path and the upper end point and the fixed tooth 16 is controlled to >=20 deg., and the distance between the lower end point and upper end point is adjusted to >=50mm.
Patent JP-H0284474-A (JP)
Title: Coating compound
Inventor: SAKAI HIROYUKI
IPC: C09D7/12
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a coating compound having excellent fluidity, malleability and improved coating workability by blending a vehicle with coal ash as a filler. CONSTITUTION:A vehicle is blended with preferably 30-130wt.% (based on solid content of vehicle) coal ash as a filler to give the aimed coating compound.
Patent JP-H08102427-A (JP)
Title: Film capacitor
Inventor: IWAOKA KAZUO
IPC: H01G4/18
Filed: 1994-09-30
Abstract: PURPOSE: To provide a laminated film capacitor in a simple constitution so as to provide the metallicon part with the excellent contact property and the mechanical strength. CONSTITUTION: Within a film capacitor comprising alternately laminated layers comprising both surface evaporated and metallized films 31 and laminated films 30 are cut off to compose outer electrodes by metallicon processing 44 step, the heat contraction coefficient of molecular film for both surface evaporated and metallized film does not exceed 1%, in the long direction and the width direction while that of the laminated film does not exceed 1% but 7-15% in the width direction of the high molecular laminated film is applicable. Next, the laminated film is contracted by thermal aging so that the evaporated metal thin film layer in the retracted end parts (42, 43) may be metallicon processed.
Patent JP-H03100923-A (JP)
Title: Optical information device
Inventor: NAKAMURA MASANOBU
IPC: G11B7/00
Filed: 1989-09-12
Abstract: PURPOSE:To detect that there is danger to make the data correction impossible before data correction is made impossible by outputting information when the average or the total sum of numbers obtd. by accumulating the number of data to be corrected exceeds a fixed value. CONSTITUTION:The data written into an optical disk 9 are read out through a circuit 7 by an optical head 8 and inputted through a modulation circuit 5 and a signal line S1 to an S/P converter 10. The output data are inputted to an ID comparator circuit 11 and a data transfer circuit 12. The circuit 11 reads out the area of an ID part in the data and when a read address is coincident with an address to be read out, coincidence information are outputted to the circuit 12. The circuit 12 inputs the data to a memory 14 and a computer 13. The computer 13 calculates CRC and syndrome (SD) and when the CRC is non coincident to the read one, non coincidence information are sent to a count circuit 16. Then, the data stored in the memory 14 are corrected by using the SD stored in a buffer 15 and the corrected number of bytes is counted and stored in a memory 17. When the average for the number of the bytes exceeds the prescribed value, a warning is outputted.
Patent JP-H0667772-A (JP)
Title: Data transmission equipment
Inventor: OTA SHUICHI
IPC: G06F13/40
Filed: 1992-08-14
Abstract: PURPOSE:To prevent the impedance of an SCSI bus from being lowered and to perform data transfer appropriately by separating a driver circuit and a receiver circuit from the SCSI bus. CONSTITUTION:The drain of a FET1 that is the driver circuit to send out transmission data TD to a signal line LL is pulled up to a voltage Vcc via a pull-up resistor PR1. A diode DA is connected in a reverse direction between the mutual connection terminal of the drain of the FET1 and the pull-up resistor PR1 and the signal line LL. Similarly, the input terminal of an inverter IV that is the receiver circuit to input a signal on the signal line LL is pulled up to the voltage Vcc via a pull-up resistor PR2. A diode DB is connected in the reverse direction between the mutual connection terminal of the input terminal and the pull-up resistor PR2 and the signal line LL. Since the driver circuit and the receiver circuit are separated from the SCSI bus via the diodes, the impedance of the bus can be prevented from being lowered.