baber/WOPTO huggingface dataset:
Patent JP-S54158874-A (JP)
Title: Dies bonding unit
Inventor: IMAMURA YOSHIO
IPC: H01L21/68
Filed: 1978-06-06
Abstract: PURPOSE: To eliminate the need to rotate a stage by making the pickup direction of a dies agree with the Y axis of the stage, by turning the only X and Y axis axis of a  detection body and a semiconductor wafer to the pickup directin of the dies by an  angle of 45°, and then by giving an arithmetic circuit part a coordinate-converting  arithmetic function.  
     CONSTITUTION: The dies bonding unit consists of dies detection body 10, A-D converter 11, memory unit 12, picture processing circuit part 13, arithmetic circuit part  14, step-motor driving pulse amplifier circuit part 15, step motors 16 and 17, and  stage 18 where semiconductor wafer 19 is mounted. In this constitution, stage 18 is  mounted with the Y axis made to agree with the pickup direction of the dies and on  stage 18, wafer 19 whose Y axis is turned by an an angle of 45° against the Y axis  is mounted. Next, detection body 10 is provided so that its X and Y axes will agree  with the X and Y axes of wafer 19, arithmetic circuit part 14 with a coordinate  converting function is connected, and stage 18 is made steady, thereby miniaturizing the unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07277183-A (JP)
Title: Material carrying truck device
Inventor: UEISHI SHUJI
IPC: B61B13/02
Filed: 1994-04-06
Abstract: PURPOSE:To provide a stable transportation means in a hilly district without destroying nature by coupling various work trucks to a diesel drive truck and also installing a rail formed by combining a pair of I type plane rail and an I type pin rack rail on which these trucks are traveled. CONSTITUTION:Various truck group capable of coupling to each other such as a diesel drive truck 10, a truck for a worker 11, a concrete mixer truck, a truck for a long material, a bulk truck and a truck for erection are mounted. While, a travel rail formed by combining a pair of I type plane rail 16 and an I type pin rack rail 17 provided with a longitudinal pin row at one side is provided. A horizontal pinion 31 engaging with the pin row of the I type pin rack trail 17 and a horizontal guide roller 32 engaging with an opposite side surface of the I type pin rack trail 17 and an eccentric caster wheel 18 engaging with a top surface of the I type plane rail 16 are mounted in the respective trucks. The horizontal pinion of the diesel drive truck 16 is driven by diesel. Thereby, a stable transportation means can be provided without destroying the nature in a hilly district, etc.
Patent JP-H10268071-A (JP)
Title: Meter for service life
Inventor: ITO MITSUSUKE
IPC: G04F10/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a service life meter capable of resetting cumulative use time in connection of exchange operation by detecting the exchange operation of consumables such as a lamp in OFF state of power. SOLUTION: Lighting time of a lamp 3 in a light source device 1 is measured with a CPU circuit 7 using a timer circuit 8 and is indicated cumulatively with an indicator 10. When the CPU circuit 7 becomes non-operation state, an analog switch 12 is turned from ON to OFF, and charge is accumulated in a capacitor 13. A switch for discharge 15 connected to this capacitor 13 by way of a discharge resistor is turned from OFF to ON by interlock for open/close operation of the lamp exchange door for exchanging the lamp 3. The charge of the capacitor 13 is judged by a charge detection circuit 16 at the moment of next power turn-on. The CPU circuit 7, according to its judgment resets the cumulative use time data contained in EEPROM 9 in the case of no electric charge.
Patent JP-S61227131-A (JP)
Title: Manufacture of fe-cr-co alloy as permanent magnet material
Inventor: MUKAI TOSHIO
IPC: B22D11/06
Filed: 1985-04-02
Abstract: PURPOSE:To provide high performance to a thin platelike magnet by forming a thin Fe-Cr-Co alloy plate having a columnar structure grown nearly in the thickness direction as the principal structure by direct and continuous casting and rapid cooling and by rolling the plate during heat treatment causing spinodal decomposition. CONSTITUTION:A thin Fe-Cr-Co alloy plate of <=3mm thickness having a columnar structure grown nearly in the thickness direction as the principal structure is formed by direct and continuous casting. The plate is subjected to primary and secondary heat treatments causing spinodal decomposition. At this time, the plate is rolled between the heat treating stages. Thus, high performance can be provided to the resulting thin platelike magnet.
Patent JP-S52149919-A (JP)
Title: Electronic equipment
Inventor: KOIDE SATORU
IPC: G06F15/02
Filed: 1976-06-08
Abstract: PURPOSE: Only low-voltage operational control circuit normally operates and switch S is charged over to indicate the number such as a registered number, operated number, etc., thereby minimizing the use of the high voltage for lighting indicators. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59194463-A (JP)
Title: Semiconductor device
Inventor: MATSUKAWA TAKAYUKI
IPC: H01L27/04
Filed: 1983-04-18
Abstract: PURPOSE:To increase the capacity of a semiconductor device by forming an irregular surface on the surface of a substrate of a capacitor forming region. CONSTITUTION:An isolating oxidized film 2 is formed on the surface of the region of a semiconductor substrate 1 for forming an MOS capacitor, and a resist pattern 6 is formed on the overall surface. With the pattern 6 as a mask it is etched to form a plurality of grooves 7 on the capacitor forming region. After the pattern 6 is removed, a gate oxidized film 3 is formed on the irregular surface of the substrate, and a polysilicon electrode layer 4 is further formed. Since the irregular shape is formed on the substrate, the substantial area can be increased in the same area, and the capacity can be increased.
Patent JP-H05273429-A (JP)
Title: Small-sized electric furnace for working optical fiber
IPC: G02B6/24
Filed: 1992-03-26
Abstract: PURPOSE:To obtain the small-sized electric furnace for working an optical fiber which is not affected by ambient temp. and has excellent temp. stability and long life. CONSTITUTION:The small-sized electric furnace for working the optical fiber is constituted by forming an alloy thin film 2 consisting of platinum rhodium added with a small amt. of zirconia on the outside surface of an alumina insulating pipe (furnace core pipe) 1 opened at both ends in tight contact with the surface, mounting terminals 3 respectively to both ends of the alloy thin film 2 and further, placing a heater slotted 4 by a cutter in its axial direction at the center of foamed alumina (refractory heat insulating material) 6 provided with a slot 5. Both ends of the foamed alumina 6 and the heater are fixed by refractory cement 7 in the state of setting the slot 4 and the slit 5 in the same direction and the optical fiber 8 is housed at the center of the heater along the slot 5 and the slot 4. The alumina insulating pipe 1 is then heated by passing a current to the alloy thin film 2 from the terminals 3.
Patent JP-S51144653-A (JP)
Title: Zoom lens system
Inventor: TAJIMA AKIRA
IPC: G02B13/04
Filed: 1975-06-06
Abstract: PURPOSE: Varying the air distance between the front movable lens group and the rear movable lens group varies the focal distances of the whole system, miniaturizing the system without deteriorating the aberration of a zoom lens, which photographing range is extended to wide angle side. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000270364-A (JP)
Title: Base station device
Inventor: YAMAGUCHI KAZUHIKO
IPC: H04W16/24
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To allow a base station device to flexibly and efficiently accommodate a large number of terminals for each sector. SOLUTION: The base station device in a radio communication system where one cell is divided into a plurality of sectors and the base station makes communication with a plurality of terminal stations by the TDMA system through antennas a1-a3 for each sector is provided with a frequency dependent distribution modulation section 4 that distributes each of channel data to be sent corresponding to each time slot of a plurality of transmission frequency dependent paths (1)-(3) and modulates them, a sector dependent distribution synthesis section 13 that distributes each of modulation signals f1-f3 to sector dependent paths (4)-(6) specified corresponding to time slots T1-T3 in advance and synthesizes them by each path,  and a channel connection control section 20 that generates each distribution control information for each transmission frequency path and the sector path in response to the channel connection/ disconnection request, and terminal in a sector can be accommodated in any transmission frequency and time slot through the configuration where the call can be connected independently of the sectors, the transmission frequencies and the time slots.
Patent JP-H01240970-A (JP)
Title: Document preparing device
Inventor: ICHIRIKI HIDEKI
IPC: G06F17/22
Filed: 1988-03-23
Abstract: PURPOSE:To extremely easily call the character string of a word and an idiom, etc., to be reused, and to incorporate it into a document by registering the character string which has a high possibility to be reused into a memory during document preparation, displaying the all registered character strings, and selecting one among them when necessity to use it again is generated. CONSTITUTION:The desired character string mixed with KANJI (Chinese character) displayed on a screen is designated as the character string to be reused, the character string to be reused is stored into a reused character string memory means 9. Thereafter, when an operation to call the reused character string is executed, the reused character strings stored into the reused character string memory means 9 are all called, and they are displayed on one part of a screen 8. There, when one of them is designated, the designated reused character string is incorporated into the document under editing. Thus, the character string of the word, the idiom, etc., to be reused can be extremely easily called, and incorporated into the document.
Patent JP-S62225050-A (JP)
Title: Comunication control unit
Inventor: USHIKI TATSUO
IPC: H04L69/14
Filed: 1986-03-27
Abstract: PURPOSE:To prevent a word data stored in a first-in first-out (FIFO) memory from being over-run by providing an up-down counter and allowing a processor to recognize the buffer using stage number of the FIFO memory. CONSTITUTION:A serial signal from an electric communication line is subjected to serial/parallel conversion by a serial/parallel conversion section l and inputted to an up-down counter 3 via a FIFO memory 2 and the AND gate 4 of the effective buffer stage number 7. In reading the content of the counter 3 by the processor 10 via an input section 9, when the count output is l-7, the signal is read and when the output is 8, the entire system including the counter 3 is initialized to apply recovery processing. Since the number of operating stages of the FIFO 2 is recognized by the processor 10 by reading the output of the counter 3 via the input section 9 in this way, the information transfer is restricted to the communication opposite party before overrun comes. Thus, overrun is prevented and the load of the processor is relieved.
Patent JP-H07254852-A (JP)
Title: Multi-input circuit, circuit and controller using the same circuit
Inventor: YAMAMOTO HIROYUKI
IPC: G06F15/78
Filed: 1994-03-15
Abstract: PURPOSE:To provide the excellent multi-input circuit which can receive both of an input signal which is made active in the high level and an input signal, which is made active in the low level, and has a high response speed to the input signal and consists of very inexpensive parts. CONSTITUTION:An input means which consists of resistances R1, R2, R3, and R4 and receives the input signal of positive logic which is made active in the high level or the input signal of negative logic which is made active in the low level, a bias switching means which consists of a transistor TR 1 and switches the bias condition of the input means in accordance with positive logic or negative logic of the input signal, and an output means which consists of a TR 2 and sends the signal obtained from the input means as the output signal in the high level or the low level are provided.
Patent JP-H06282964-A (JP)
Title: Purifying device for gases in assembling head disk of magnetic disk device
Inventor: TOMARI MASAO
IPC: G11B33/14
Filed: 1993-03-29
Abstract: PURPOSE:To suppress breakdown of a device and destruction of data by collectively purifying granular material and contaminant by a deflecting blade for specific gases. CONSTITUTION:Granular material and contaminant staying in the bottom of a HDA are passed through a gases deflecting blade 100 of spiral-shape arranged on the bottom of the HDA by low speed rotary movement of gases in the HDA at the time of rotation starting of a spindle motor, forwarded to a filter 102, purified by the filter 102, and only gases are returned to the inside of the HDA. At the time of normal rotation of the spindle motor, granular material and contaminant are sent to the bottom of the HDA through a gases deflecting blade 101 arranged at the side plane of the HDA at a tilt, passed through the blade 100 on the bottom, and forwarded to the filter 102. And they are purified by the filter 102, only gases are returned to the inside of the HDA. Thus, influence for the other floating heads can be minimized and breakdown of the device and destruction of data can be suppressed by purifying gases by the blade 100, 101 and the filter 102.
Patent JP-S60213223-A (JP)
Inventor: EGUCHI YOSHIO
IPC: H02J1/00
Filed: 1984-04-09
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-S60221695-A (JP)
Title: Maintenance installation of heat exchanger
Inventor: YAMAMOTO MICHIYOSHI
IPC: F28F19/00
Filed: 1984-04-09
Abstract: PURPOSE:To protect heat transfer pipes of a cupper type heat exchanger from the corrosion by sea water at the sea water side of the heat exchanger, by a method wherein the corruption of sea water is detected and the corrupted water is replaced with clean sea water. CONSTITUTION:When there is no heat load 11 (such as while a plant is stopped), a pump 1 is stopped, and accordingly sea water is left staying in filled condition in a piping 3, a heat exchanger 4, and a piping 5, and when the heat exchanger is stopped for a long time, sea water is corrupted, and, as a result, a cupper type heat transfer pipe is damaged. Accordingly, a pH meter 13 is provided to monitor the quality of the filled staying sea water, and when the pH meter indicates below 7.5 or above 10, an alarm 30 tells abnormal condition, and an operator starts the pump 1 after affirming the alarm, and opens a valve 6 and the corruption progressing sea water is flushed out and is replaced with clean sea water. The pump 1 is stopped and the valve 6 is closed after the pH meter returned to pH 7.5-10, and the heat exchanger is suspended again. By means of this, the plant can be operated normally, because heat transfer pipes are not corroded by sea water nearby.
Patent JP-S63235797-A (JP)
Inventor: KOBORI JUNZO
IPC: F16L9/14
Filed: 1987-03-25
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-H04279319-A (JP)
Title: Method for joining of sheet
Inventor: NAKAGAWA SHINJI
IPC: B29L7/00
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a good join line by making a portable small joining apparatus easily movable and making the distance of movement of the apparatus easily controllable in the case where rubber sheets each with a wide area used for preventing a roof of a building, the bottom of a lake, a waste treating lot, etc., from leakage of water are thermocompression-bonded together every short distance such as 1-2m by means of the joining apparatus. CONSTITUTION:Two sheets to be joined are spread and arranged in such a way that the end edge parts are overlapped and a plurality of guide rails for a truck are laid on one of the sheets in series and in parallel with the end edge of the sheet and the joining apparatus is moved on these guide rails every specified length by means of the movable truck and the guide rails on which the truck has passed are taken out and are laid successively in order again in the front of moving direction of the truck.
Patent JP-S58186641-A (JP)
Inventor: KIGAMI IKUO
IPC: D03D49/10
Filed: 1982-04-24
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-S62226281-A (JP)
Title: Free curved surface preparing method
Inventor: KURAGANO TETSUZO
IPC: G05B19/4097
Filed: 1986-03-27
Abstract: PURPOSE:To easily prepare a natural free curved surface by sticking a patch constituted so as to overlap a subpatch for a tangent plane continuation and a subpatch for shaping the patch which satisfies prescribed conditions. CONSTITUTION:By a framework processing, many framework spaces surrounded by a border curved line are formed, and by sticking patches S(u,v)1 and S(u,v)2 expressed by a prescribed vector function to the framework spaces, a free curved surface is generated. The patch S(u,v)1 is formed so as to overlap and synthesize a subpatch for the connection to execute the connection with prescribed conditions to the adjacent patch S(u,v)2 in sharing borders COM1-COM4 of the adjacent patch S(u,v)2 and the subpatch for shaping the patch to specify the shape of the internal curved surface.
Patent JP-S61227388-A (JP)
Inventor: KUBO MITSURU
IPC: H05B3/00
Filed: 1985-04-02
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-H05230868-A (JP)
Title: Balcony structure
Inventor: FUKUMOTO YASUHIRO
IPC: E04B1/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide safe and comfortable balcony structure. CONSTITUTION:A balustrade structure body 7 is provided at the tip part of a balcony floor 22 with a balcony space 3 formed on the upper face side. The balustrade structure body 7 is provided with a light transmission panel 10, and auxiliary balusters 12 for preventing the fall of the light transmission panel 10 in the linear frame shape so as to enable the transmission of light through light transmission parts 121. The light transmission panel 10 is excellent in impact resistance and secured in the state of avoiding the danger of falling due to damage by the auxiliary balusters 12 without obstructing the view of inhabitants in a building.
Patent JP-H02290210-A (JP)
Title: Electrostrictive filter, manufacture thereof and filter apparatus using the same
Inventor: OWATARI MORIHARU
IPC: B01D39/14
Filed: 1989-03-22
Abstract: PURPOSE:To permit a smooth passage of a fluid to be filtered by applying AC voltage between the electrodes of an electrostrictive filter to subject to piezoelectric vibration said filter formed of a filter block having an interconnecting cell like hole by means of an electrostrictive substance. CONSTITUTION:The outer surfaces of electrostrictive particles 4 are covered with a covering layer 5 contg. a substance (e.g. wax) vaporable at a sintering temp. of the electrostrictive particle 4 such as piezoelectric ceramics and a number of the electrostrictive particles 6 so covered is then shaped into a predetermined form, thereby gathering them into a shaped block 7. This block 7 is baked into a filter block 2 having an interconnecting cell like hole 1 by vaporizing the aforesaid vaporable substance. AC voltage is applied between the electrodes 3 of the electrostrictive filter A thus formed to subject the filter block 2 to piezoelectric vibration, whereby, upon passage of a fluid to be filtered through the filter A, the frictional resistance is made smaller to permit a smooth passage thereof.
Patent JP-H10264113-A (JP)
Title: Processing method for base
Inventor: ORIGASA TOSHIYUKI
IPC: C08J7/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an effective processing method for a base containing a formaldehyde resin with exhaling quality and lessen the exhalation quantity of formaldehyde contained in the base. SOLUTION: First, a base 1 is irradiated with an ionizing radiation 4 and a coating containing a formaldehyde scavenger is applied to the surface of the base 1. The exhalation or emission of formaldehyde from the base 1 is promoted by irradiation with the ionizing radiation 4 and the formation of a coat containing the formaldehyde scavenger as a second step causes the coat to scavenge the formaldehyde emitted from the base 1 and remote it. This processing method neither adversely affects the performance of the base 1 itself nor the manufacturing of the base 1 and the suitability for post-processing.
Patent JP-S58186757-A (JP)
Title: Voice instruction device of copying machine
Inventor: TAKAHASHI HIROSHI
IPC: G03G21/00
Filed: 1982-04-26
Abstract: PURPOSE:To enable voice instruction exactly in accordance with the demand of an operator and stop of voice instruction, by installing a conroller for stopping voice instruction except when the necessity of voice instruction is detected from a card processed by an operator. CONSTITUTION:A copying machine 1 is provided with a group 3 of sensors consisting of plural sensors for detecting conditions of each part, such as the warm- up sensor of a fixing device, a copy paper feed sensor, a toner replenishing sensor, or a paper jam sensor; a voice synthesizing station 2 for feeding a voice signal having voice instruction corresponding to the sensor signals when sensor signals are received from said group 3, and further, voice instruction is commanded (for example, a card for beginner having written information commanding voice instruction is inserted); and a speaker 4 for receiving the voice signal and sounding it. When a magnetic card for an expert is used, since no voice instruction commanding signal is issued from a voice instruction commanding unit 2a, a voice plug is not set to any channel of a memory group 2c. Consequently, even when the sensor signals are generated from the group 3 and a control signal is produced from a signal processing unit 2b, voice words cannot be pronounced from the group 2c, and hence, voice instruction is not executed.
Patent JP-S59196365-A (JP)
Title: Paving asphalt mixture
Inventor: MURAO KAZUHIKO
IPC: E01C7/18
Filed: 1983-04-22
Abstract: PURPOSE:To provide the titled compsn. which has good adhesion between a binder and aggregate, does not cause rapid curing nor thickening and gives durable pavament with good workability, by adding a specified urethane prepolymer having an isocyanate group at its teriminal. CONSTITUTION:A urethane prepolymer contg. 3-15wt% isocyanate groups at the terminals of its branched molecular structure obtd. by reacting a starting polyol (a) having a hydroxyl value of 20-250mg KOH/g and composed of a mixture of 20-80wt% polyoxyalkylene polyol and 80-20wt% polybutadiene polyol with a starting diisocyanate (b) consisting of methylene-bisphenyl diisocyanate and/or tolylene diisocyanate, is used. 1-10wt% said urethane prepolymer is mixed with asphalt by heating. An aggregate, etc. are mixed with the resulting mixture to obtain the desired paving asphalt mixture.
Patent JP-H05228106-A (JP)
Title: Production of channel tube for endoscope
Inventor: MORI YOICHIRO
IPC: A61B1/00
Filed: 1991-04-02
Abstract: PURPOSE:To easily and efficiently produce the good channel tube for an endoscope. CONSTITUTION:This process for production has a stage for forming spiral grooves for housing a coil member 31 by heating deformation on the outer peripheral surface of a channel tube blank material 2, a 2nd stage for treating the surface part of the spiral grooves by chemicals, a 3rd stage for winding and mounting the coil member to the spiral grooves after the end of the 2nd stage, a 4th stage for adhering and fixing both ends of the coil member 31 to the channel tube blank material 2 after the end of the 3rd stage and a 5th stage for coating the outside surface of the coil member 31 mounted on the outside surface of the channel tube blank material 2 and the spiral grooves with an elastic material 64.