baber/WOPTO huggingface dataset:
Patent JP-S63160795-A (JP)
Title: Binder for paste solder
Inventor: KASHIWAGI KOZO
IPC: C08K5/01
Filed: 1986-12-24
Abstract: PURPOSE:To prevent corrosion of solder powder and oxidation of base metals and to improve soldering workability by mixing 1 or 2 kinds of polybutene and polyisobutyrene and org. gelling agent respectively at prescribed % with specific weight % of n-hexane. CONSTITUTION:The binder for paste solder is obtd. by mixing 30-80% 1 or 2 kinds of polybutene and polyisobutyrene with 20-70% n-hexane, and further, adding 0.25-3% org. gelling agent thereto, then agitating and heating the mixture. The corrosion of the solder during storage is prevented by the gelation of the binder and the oxidation of the base metals when the solder is coated thereon are prevented if the paste solder is prepd. by adequately mixing and agitating this binder and the solder powder. Further, the splashing of the binder during soldering is obviated by the viscosity adjustment of the binder and the generation of residue is obviated as well. The soldering workability is, therefore, improved.
Patent JP-H11149617-A (JP)
Title: Magnetic head device and manufacture therefor
Inventor: YAMAZAKI MASAHIKO
IPC: G11B5/49
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent a first rail from being easily broken down so as to improve reliability by setting the width of a first head chip to be larger than that of the first rail and exposing the first head chip in a side face parallel to a longitudinal direction thereof. SOLUTION: For controlling the floating amount of a head part, the widths and heights of rails 19a and 19b formed in the medium opposing surface of a head part are set according to specified dimensions. Here, the width of a first head chip 8 is set larger than that of the rail 19a, and the first head chip 8 is exposed in the side face of the rail 19a parallel to a longitudinal direction. Since the rail 19a is composed only of the first head chip 8, no dynamically weak parts exist and breaking is prevented. Thus, for this magnetic disk device, a flexible disk is prevented from being damaged and reliability is enhanced.
Patent JP-H04189221-A (JP)
Title: Method for supplying box type product
Inventor: HAYAMA MASAFUMI
IPC: B65G11/20
Filed: 1990-11-21
Abstract: PURPOSE:To prevent a danger of generating the damage in the surface by lifting the product, which are piled in a product placing inclined part, up to supply from the upper end to a chute one by one, and making the product to slide for fall with dead-weight thereof to be supplied to a predetermined part. CONSTITUTION:An upper pusher 4 is driven by an upper motor 5 at a relatively high speed to be lifted up, and a thin box case 1 group piled on an upper product placing inclined part 2 is moved from the lower to the upper. When the top thin box case 1 of the lifted-up thin box case 1 group comes to a position corresponding to a position detecting sensor 7, it is detected, and the upper motor 5 is switched to an intermittent drive at a relative low speed. Thereafter, the top thin box case 1 comes to the upper end of the upper product placing inclined part 2 with the timing of a predetermined seconds, and the thin box case 1 is fallen from the upper end to an upper chute 3 one by one with a predetermined interval, and slides to be fallen with a dead-weight thereof on the upper chute 3, a shutter member 22 and a lower chute 13, and is supplied on a belt conveyor 21 one by one.
Patent JP-2001170916-A (JP)
Title: Method for manufacturing woody cement molding
Inventor: NAKAO YOSHIHIRO
IPC: E04C2/04
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a woody cement molding, the degree of consolidation at each of the parts of which is made uniform to the practical extent with less strength variability, at a low cost regardless of its thickness and pattern of decorative design. SOLUTION: Non-fluid cement mixtures A, B composed mainly of a cement material, a woody material and water are piled up along a template 10 with a recessed section formed of a center part 12 and a lug part 11 formed on the peripheral edge of the center part 12. Further, the piled mixtures A, B are compressed by a press plate 20 to obtain the woody cement molding. In the described method for manufacturing the woody cement molding, the non-fluid cement mixture B on the template 20 is piled up so that the thickness of the template 10 at the lug part 11 is relatively smaller than the thickness of the template 10 at the center part 12 and the piled mixture B is pressurized and cured.
Patent JP-H05152286-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI YASUHIRO
IPC: H01L21/265
Filed: 1991-11-28
Abstract: PURPOSE:To omit a process for removing a silicon nitride layer and to simplify a manufacturing process by forming a gate electrode before a field oxide layer is formed and by forming a silicon nitride layer thereafter. CONSTITUTION:A silicon oxide layer 2 and a gate electrode 3 are formed on a silicon substrate 1. A resist 4 is provided on the silicon oxide layer 2 and patterned. Ton implantation of impurities is carried out using the resist 4 and the gate electrode 3 as masks and an impurity doped layer 5 is formed. The resist 4 is removed and a silicon nitride film (100 to 200nm thick) is formed on the silicon oxide layer 2 and the gate electrode 3. Thereafter, a silicon nitride layer 6 is selectively removed and thermally treated, and a field oxide layer 7 of LOCOS structure and a diffusion layer 8 which is formed by activating the impurity doped layer 5 are formed. After the processes, an MOS transistor is formed while making the silicon nitride layer 6 remain as it is.
Patent JP-2001134384-A (JP)
Title: Information processor
Inventor: KANO DAISUKE
IPC: G06F3/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an information processor by which a hibernation function can be used without performing operation of deleting and re-securing of a user's hibernation area. SOLUTION: When a hibernation processing is performed, even when hibernation areas provided in, for example, a drive 16a run short, the hibernation areas in shortage are secured in a free area of the drive 16a or other device (for example, a driver 16b).
Patent JP-H04186936-A (JP)
Title: Agc system and radio receiver using this system
Inventor: WATANABE KAZUHIDE
IPC: H04J3/00
Filed: 1990-11-21
Abstract: PURPOSE:To elasticaly cope with even the case the number of channels is varied by executing a function of a holding circuit provided as a hardware in a radio part conventionally by a logic part, and determining a hold timing of an AGC voltage by a software. CONSTITUTION:An intermediate frequency amplifier 10 and an orthogonal detector 12, and a decoder 20, an AGC circuit 22 and a holding circuit 24 are constituted of a hardware as a radio part, and of a software as a logic part, respectively. When an IF signal is inputted, the intermediate frequency amplifier 10 amplifies this signal to prescribed magnitude by a control value of an AGC voltage 100, and thereafter, outputs it to the orthogonal detector 12. The orthogonal detector 12 detects I and Q signals from the signal inputted from the amplifier 10, and sends them to the logic part. The AGC voltage 100 for adjusting the gain of the intermediate frequency amplifier 10 so that an output level of the I and Q signals becomes constant is sent to the intermediate frequency amplifier 10 from the AGC circuit 22.
Patent JP-H10154406-A (JP)
Title: Luminaire and its assembling method
Inventor: YOSHIKAWA AKIRA
IPC: F21S8/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To easily assemble translucent covers and shorten the assembling time of a luminaire, while maintaining waterproofness by inserting and holding the translucent covers into the holding grooves of an outer frame in the axial direction of the outer frame via waterproof packings. SOLUTION: Opening sections 4 are formed on four faces of an angular columnar outer frame 2 which is opened upward and downward. A pair of long holding grooves 3, 3 are formed in the axial direction at each corner section of the outer frame 2. The holding grooves 3 are opened at the upper and lower ends of the outer frame 2. Circular waterproof packings P are inserted and fitted at the outer periphery sections of translucent covers 5, the translucent covers 5 are inserted between the holding grooves 3, 3 from above the outer frame 2, and the opening sections 4 are covered with the translucent covers 5. An upper cover is fitted to the upper end of the outer frame 2 by screws, and a fitting base 10 fitted with a socket base 8 having a socket 9 is likewise fitted on the lower side of the outer frame 2 by screws.
Patent JP-H04186891-A (JP)
Title: Manufacture of copper polyimide substrate
Inventor: OGASAWARA SHUICHI
IPC: H05K3/18
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a copper polyimide substrate which is free from any warp by using a polyimide resin having a specific coefficient of thermal expansion. CONSTITUTION:One surface of a polyimide film having a coefficient of thermal expansion of 1.5X10<-5> to 2.0X10<-5> at 120 deg.C is dipped in an aqueous solution containing hydrazine hydrate by 50wt.% and washed with water. Then electroless plating is performed after the surface is subject to catalyst impartation and sufficient washing with water. Thereafter, each substrate thus produced is stationarily placed in a vacuum heating furnace for heat treatment.
Patent JP-H07170389-A (JP)
Title: Original book image forming device and method therefor
Inventor: TAKAHASHI HIROSHI
IPC: G03G15/36
Filed: 1993-12-15
Abstract: PURPOSE:To never copy the images outside the pages of an original book regardless of the changes of a page size and a page location by deleting the image of the frame part of a page by the page reference of the original book. CONSTITUTION:The original book end part image detection circuit within an IPU 103 performs continuous samplings for read data in the sub-scanning direction of a specified picture element, compares the data with a threshold and defines a location where a large picture element is repeated several number of times as a sub-scanning direction page end part. The IPU 103 calculates a page absorption and rising location from this page end location, scans a reading unit 200 up to the location and stops the scanning. The start and termination of the detection circuit is instructed by the microcomputer incorporated in the IPU 103, the scanning location of the unit 200 is controlled, and the detection of the original book end part in the main scanning direction of the detection circuit is performed, referring to the picture element counter in the main scanning direction. Further, in this microcomputer, an original book main scanning direction end part image detection signal is used for the determination of the main scanning direction valid image range of the original book of a non-standard size, the image outside a range is automatically deleted and treated at the time of copying and a useless image is prevented.
Patent JP-H06162254-A (JP)
Title: Data entry system
Inventor: TAKAMIYA NAOZUMI
IPC: G06K9/62
Filed: 1992-11-25
Abstract: PURPOSE:To improve a correction rate obtained by a correction processing of slip data read by an OCR device by constituting the system so that plural work stations are allowed to have separately a correcting function having an excellent feature, and only the correction processing conforming to its function is executed. CONSTITUTION:In a correction processing of data entry by an OCR device 1, plural work stations 4 connected to its OCR device 1 are allowed to have in advance an excellent correction processing having a separate feature, respectively, and in the case a knowledge reject is generated in slip data read by the OCR device 1 by a correction processing (knowledge processing) at the time of read, control is migrated to the work station 4 being the most suitable for correcting its knowledge reject, and only the knowledge reject related to an intrinsic function which its work station 4 has is corrected.
Patent JP-H01157456-A (JP)
Title: Production of molded body of superconducting ceramic
Inventor: UEHA YOSHINOBU
IPC: H01B12/00
Filed: 1987-12-12
Abstract: PURPOSE:To obtain easily a molded body of superconducting ceramic having a desired shape by diffusing a material for forming a superconducting ceramic into a space between layers of a parent graphite material and forming an intercalated compd. between the layers of the graphite, and sintering in the presence of O2. CONSTITUTION:A material for forming a superconducting ceramic (e.g., CuCl2, YCl3, Ba) is diffused into a space between layers of a parent graphite material having a desired shape such as fiber, film, etc., and an intercalated compd. between graphite layers is formed by heating the diffused material for forming the superconducting ceramic. The intercalated compd. is then transformed to a ceramic material by calcining the intercalated compd. in the presence of O2, thus, the parent graphite material is oxidized and removed in the form of CO2. By this method, a molded body of a superconducting ceramic having a shape corresponding to the shape of the parent graphite material can be produced.
Patent JP-H05126729-A (JP)
Title: Flameless atom absorption spectrochemical analyzer
Inventor: SASAKI KIKUO
IPC: G01N21/31
Filed: 1991-11-02
Abstract: PURPOSE:To correctly control the atomization temperature of a sample atomized by a heated tube. CONSTITUTION:Photosensors d1 to d4 are provided at the position seeing the inner surface of a heated tube 13, and based on the signals from the photosensors, the heating is controlled so that the temperature of the heated tube 13 becomes a specified value. As the temperature at the position of the heated sample is detected, the atomization temperature of the sample is exactly measured. And the temperature is exactly measured without being affected by external light.
Patent JP-2000105876-A (JP)
Title: Electronic cash register
Inventor: NAGAI KENJI
IPC: G07G1/12
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent a storage device from being erroneously operated due to vibration caused by the opening of a drawer by speedily opening the drawer at need irrelevantly to the operation state of the storage device by quitting the operation of the storage device when the storage device is in operation once key operation input commanding the opening of the drawer is detected. SOLUTION: When the operation input of a drawer open key is detected, an I/O port 33 is checked. When a closure sensor 37 in ON, the drawer 15 is closed, so the state of an HDD controller 25 is searched for. When the HDD 24 is currently in data writing or reading operation, an operation quitting instruction for the HDD 24 is supplied to the HDD controller 25. The HDD controller 25 once receiving the instruction for quitting the HDD operation holds the state of the HDD 24 and interrupts the operation of the HDD 24. A CPU 21 supplies a drawer open instruction to the I/O port 33 after supplying the HDD operation quitting instruction and receiving a quitting answer or after supplying an HDD operation inhibiting instruction.
Patent JP-2001158844-A (JP)
Title: Acryl-based resin composition and resin sheet
Inventor: CHIBA YUJI
IPC: C08J5/18
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an acryl-based resin composition and a resin sheet scarcely causing deterioration of an impact strength to a resin sheet having no matting performances while having the matting performances. SOLUTION: This acryl-based resin composition comprises 100 pts.wt. of an acryl-based resin, 1-20 pts.wt. of an acryl-based crosslinked polymer having 2-9 μm mean particle diameter and 1-50 pts.wt. of an elastomer having multiplayer structure. The resin sheet is composed of the acryl-based resin composition.
Patent JP-H08158141-A (JP)
Title: Device for spinning carbon fiber
Inventor: AKAHORI AKIRA
IPC: D01F9/12
Filed: 1994-11-25
Abstract: PURPOSE: To provide a new spinning device capable of making the thickness of a fiber tow uniform, stored at a spoke part arranged around top and bottom plates by nearly uniformly keeping a wind velocity of air around the top and bottom plates. CONSTITUTION: In this device for spinning carbon fiber consisting of a revolving nozzle 3 for centrifugal spinning, top and bottom two plates 9 and 10 concentrically arranged around the revolving nozzle vertically parallely, a periphery spoke 8 concentrically arranged around the top and bottom plates, a guiding path for taking out a fiber bundle and fixed on a part of the periphery spoke 8, a doughnut-type cylindrical chamber 15 arranged on one side of the top or bottom plate and an air blowing opening provided on the periphery of the outer wall of the chamber,  an air inlet 12 is specifically installed on the cylindrical chamber 15 having many air reservoirs 14 of the same volume formed by many partitions directing from the side wall of the cylinder to the center of the circle and the air blowing opening specifically consists of many air nozzle holes 16 made on the side wall of the cylinder.
Patent JP-H02161525-A (JP)
Title: Arithmetic processor
Inventor: ISHII HIDESHI
IPC: G06F9/38
Filed: 1988-12-14
Abstract: PURPOSE:To eliminate the increment of hardwares by specifying whether the operated result of an instruction is used for the address modification of a succeeding instruction or not, and when the operated result is not used for the address modification, inhibiting the writing of the instruction in a register to be used for the address modification. CONSTITUTION:Specified operation is executed by 1st and 2nd arithmetic units 1, 2 and an instruction is prefetched by an instruction prefetching unit 3. Operation data is stored in a general register 12 included in the unit 1 and a general register 5 in the unit 3 is used for the address modification of an instruction. An instruction word read out from a cache memory 10 is set up in an instruction register 4, an instruction code field in the register 4 is decoded by a decoder 27 and whether the operated result of the instruction stored in the unit 1 is to be used for the address modification of the succeeding instruction or not is specified by the contents of the instruction word.
Patent JP-2001134902-A (JP)
Title: Device and method for polishing bar-like body used for magnetic head
Inventor: WATANUKI KIICHI
IPC: G11B5/127
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device for a bar-like body used for a magnetic head, capable of performing highly accurate polishing. SOLUTION: This polishing device for a bar-like body used for a magnetic head is constructed in such a manner that a bar-like body 22 having a magnetic head element part 22a and an ELG element part 22b formed is polished while monitoring the resistance value of the sensing part of the ELG element part 22b, and the strip height of the magnetic head element part 22a is adjusted, This device is provided with a holding means 20 for holding the bar-like body 22 with its first surface to be polished set down, and an actuator 30 for pressing the first surface of the bar-like body 22 to a lapping surface plate 32 by pressing a second surface opposite the polished surface of the bar-like body 22 held by the holding means 20 directly or via a flexible film 36.
Patent JP-2000145794-A (JP)
Title: Ultra-high speed, high rigidity rolling bearing
Inventor: YOSHIDA TAKAFUMI
IPC: B23Q1/26
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To attain the ultra-higher speed/higher rigidity of the main spindle of a machine tool. SOLUTION: This ultra-high speed, high rigidity rolling bearing 12 comprises an outer wheel 21, an inner wheel 22 and balls 23 arranged at prescribed intervals within a circular bearing ring formed of both the rings through a holder. In this rolling bearing, the ratio (r0/D) of the outer wheel groove radius (r0) to the rolling element diameter (D) is 0.50<r0/D<=0.52, the ratio (ri/D) of the inner ring groove radius ri to the rolling element diameter (D) is 0.52<ri/D<=0.58, the ratio (D/dm) of the rolling element diameter (D) to the pitch circle diameter (dm) of the rolling element is 0.06<=D/dm<0.1, and the interval ratio of the rolling element [ π.pitch circle diameter (dm)/ball number (N)}]-1] is set 0.3<= π.pitch circle diameter (dm)/ball number (N)}-1<0.9.
Patent JP-2000207319-A (JP)
Title: Diagnosis system for open type communication network
Inventor: CARREZ FRANCOIS
IPC: H04M3/22
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an architecture for diagnosing the functional failure of an open type communication network. SOLUTION: An architecture incorporates a management information acquisition means which acquires management information from a communication management network M connected to an open type communication network T, a diagnosing system D which can make diagnosis, and an external information acquisition means which acquires the external information on eternal events affecting the communication inside the network T. The diagnosing system D makes the diagnosis, based on the data provided from the management information acquisition means and external information acquisition means.
Patent JP-H06235439-A (JP)
Title: Vibration control method and device thereof
Inventor: MIYAZAKI TOSHIHIRO
IPC: G05B13/02
Filed: 1993-11-24
Abstract: PURPOSE:To obtain vibration reducing effect in a wide range of a vibration frequency in which vibration proof effect is large even when natural frequency is comparatively low and the vibration transfer rate thereof is high. CONSTITUTION:Vibration information of a vibration source is formed in a reference signal, and vibration information of a vibration-proof object 2 is formed in an error signal, and both signals are inputted into an adaptive filter 10. A filter coefficient is renewed on the basis of an adaptive algorithm, and the reference signal is worked to form a feed forward control signal. Vibration information of the vibration-proof object 2 inputted into a feed back calculating means 31 so as to form the feed back control signal on the basis of a feed back control law. The feed forward control signal and the feed back control signal are synthesized, and the driving signal of a exciting means is formed so as to control driving.
Patent JP-H11129557-A (JP)
Title: Printer and printing method
Inventor: YOKOYAMA SHINSEI
IPC: H04N1/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which the total printing time can be predicted relatively accurately and indicated by calculating the data developing time in units of block being transferred actually to a printer and taking account of the data transfer time. SOLUTION: A data volume information acquiring section 4 receives information corresponding to the amount of character or figure from an application 1. A data developing time calculating section 6 calculates the time required for developing the data from data volume information. A data transfer time calculating section 7 calculates the time required for transferring a developing data to a printer 3. It is executed in units of block when the print data is transferred for each block. A print time calculating section 8 calculates the print time while taking account of the data processing and data transfer being processed in parallel and displayed the print time thus calculated at a display section 13.