baber/WOPTO huggingface dataset:
Patent JP-S61232560-A (JP)
Title: Lithium battery
Inventor: YAMAMOTO KOHEI
IPC: H01M50/417
Filed: 1985-04-08
Abstract: PURPOSE:To prevent explosion caused by short circuit and increase safety of battery by using nonwoven fabric separator comprising composite fibers having double structure cross section of high melting point material and low melting point material. CONSTITUTION:A composite fiber 1 is formed by concentrically covering a high melting point material 2 such as polypropylene with low melting point material 3 such as polyethylene. A composite fiber 4 is formed by bonding low melting point material 6 to one side of high melting point material. These fibers 1 and 4 are produced by, for example, extrusion molding of high melting point materials 2, 3, and low melting point materials 5, 6. A lithium battery uses a nonwoven fabric separator comprising the fibers 1 or 4. When the battery is short-circuited, low melting point material in the separator is melted by temperature rise of the battery, and the resistance of the separator is increased and short current is decreased. That results in decrease in battery temperature and prevent the battery from explosion. Therefore, the safety of the battery is increased.
Patent JP-H03275190-A (JP)
Title: Producing equipment for ultrapure water
Inventor: FUKUSHIMA YUKIO
IPC: C02F1/44
Filed: 1990-03-23
Abstract: PURPOSE:To economically lowly maintain the concn. of all organic carbon by providing an ultrafiltration membrane having <=100,000 fractional mol.wt. to the terminal part of a circulation pipeline of ultrapure water and providing a by-pass pipeline bypassing the ultrafiltration membrane in a producing equipment of ultrapure water. CONSTITUTION:Ultrapure water is produced by pressurizing primary pure water in a storage tank 1 by a pump 2, and thereafter, successively passing it through an ultraviolet-ray oxidizing device 3, an ion exchanging device 4 and an ultrafiltration device 5. An ultrafiltration membrane 10 having <=100,000 fractional mol.wt. and a low-pressure pump 8 are provided just before the storage tank 1 being the terminal part of a circulation pipeline 7. Furthermore, a bypass pipeline 9 is provided. Thereby, since organic substance eluted from the pipeline, the instrument and devices is inhibited or adsorbed by the ultrafiltration membrane 10, it is not accumulated and the concn. of total organic carbon(TOC) in ultrapure water is always lowly maintained.
Patent JP-H0217013-A (JP)
Title: Cover, especially, bed cover
Inventor: GIYUNTERU TETSUSHIYU
IPC: A47G9/02
Filed: 1989-03-28
Abstract: PURPOSE: To produce a bed cover which doesn't have cold/warm air bridgings in the quilting seams more easily and at lower cost by keeping two outer shells with certain space between them, using webs equivalent to the batting instead of webs similar to the shell material. CONSTITUTION: This cover 1 consists of two shells 2 and 3, and batting 4 is inserted between the shells. The batting 4 consists of spherical fiber aggregates 5 made of fibers tangled with each other to be balls. The shells 2 and 3 are sewn together with a thread 6 at prescribed positions. Fiber aggregates 7 made of fibers tangled with each other to be balls are formed inside the quilted area of the cover 1. Since the fiber aggregates 7 are firmly held by the quilting thread 6, a prescribed space is maintained between the shells 2 and 3 even inside the quilted area, so that there will be no cold/warm air bridgings which usually exist in quilting seams of a cover.
Patent JP-H09262676-A (JP)
Title: Submerged arc welding method for preventing occurrence of crater defect
Inventor: SAKAGUCHI SHUICHI
IPC: B23K9/18
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a submerged arc welding method using the bond flux free from any crater defects, and capable of obtaining the bead shape large in width, smooth and beautiful in shape. SOLUTION: In this submerged arc welding method using the bond flux, the blow hole ratio which is the ratio of the crater length to the total length in the direction of the weld seam of the blow holes present in the molten slag during the welding is <=40% to prevent crater defects. Welding is achieved using the flux having the composition consisting of, by weight, 20-60% SiO2 , 5-30% MgO, 2-30% Al2 O3 , and 4-20% gas generating element, and having the grain size distribution in which the basicity B1 is <=0 in composition, and >=30% grains having the grain size of >=850μm and <=10% grains having the grain size of >=1180μm. In addition, 2-10% deoxidizing agent may be contained in the flux.
Patent JP-S61234469-A (JP)
Title: Information display device
Inventor: MACHIDA TETSUO
IPC: G06F3/153
Filed: 1985-04-10
Abstract: PURPOSE:To make it possible to display the switching of two types of data fro an animation and for a high definition still picture by having the two types of data for the animation and the high definition still picture and properly using them in a retrieval and a processing. CONSTITUTION:The output signal 101 of a data file 11 is converted to a signal with a horizontal frequency of 15.75kHz and with a signal level of 0.7Vp-p by a signal converter 12 and is transferred to a switch 16 as a common signal 102. On the other hand, in regard to the output signal 103 of a video file 13, the NTSC signal of which is decoded by a decoder 14 and is converted to the signal of an individual RGB with a horizontal frequency of 15.75kHz same as the common signal 102. At the switch 16, either of the common signal 102 from the data file 11 or a signal 104 from the video file 13 is selected, and displayed on a display 17.
Patent JP-H03274014-A (JP)
Title: Objective for microscope
Inventor: HAYASHI NAOHISA
IPC: G02B21/02
Filed: 1990-03-23
Abstract: PURPOSE:To offer the objective for the microscope which is usable for both the ultraviolet ray range and far ultraviolet range by arraying a 1st lens which is made of quartz, a 2nd lens which is made of fluorite, a 3rd lens which are made of quartz, a 4th lens which is made of fluorite, and a 5th lens which is made of quartz, and a 6th lens which is made of fluorite in this order from the object side to the image side at specific air intervals. CONSTITUTION:This objective 10 consists of the 1st - 6th lenses 11 - 16. Those 1st - 6th lenses 11 - 16 lenses 11 - 16 are arrayed in this order from the object side to the image side at the specific air intervals. Further, the 1st, 3rd and 5th lenses 11, 13 and 15 have negative power. The 2nd, 4th and 6th lenses 12, 14 and 16, on the other hand, have positive power. This objective 10 is combined with a coupling lens to constitute an infinite-distance correction system for application to a downward lighting type microscope. An image forming lens 50 consists of the 1st - 3rd lenses 51 - 53. Those 1st - 3rd lenses 51 - 53 are arrayed in this order from the object side t the image side at specific air intervals.
Patent JP-S549705-A (JP)
Title: Single-phase multi-pole miniature motor
Inventor: NAGAYAMA TADASHI
IPC: H02K17/08
Filed: 1977-06-24
Abstract: PURPOSE: To uniform flux distribution at each pole thus to suppress magnetic noise inferent to multipole motor, by inserting winding for compensating magnetic saturation into main winding for producing vetial pole provided at circumferential cutting sections of stator core. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08251315-A (JP)
Title: Facsimile equipment
Inventor: WATANABE NAOYA
IPC: H04N1/00
Filed: 1995-03-07
Abstract: PURPOSE: To allow the user to recognize a difference between an original image and an output image subjected to processing and to provide an output of the original image as required. CONSTITUTION: In the case of receiving image data via an external communication line, a communication section 104 or a connector 108, the amount of the received data is compared with a '1 page print enable line number' corresponding to the size of recording paper, and when it is discriminated that the received image cannot be printed out within one page, the received image is subjected to processing such as reduction or cut-off print according to the selection by the user and the processed image is printed out, and in order to allow the processing content to be recognized by the user, a symbol or numeral information such as a processing method, a reduction rate and a cut line number is printed out on the tail end of recording paper. Or an LCD of an operation panel 11 is used for display or an LED is blinked or lighted.
Patent JP-S62231978-A (JP)
Title: Heating type fixing device
Inventor: MATSUUCHI YASUYUKI
IPC: G03G15/20
Filed: 1986-04-01
Abstract: PURPOSE:To advance a time point of operation of a thermosensible breaker and to protect a heat roller, etc., from damage caused by overheating, by reducing an overshoot of a surface temperature of the heat roller. CONSTITUTION:A thermistor TH which contact or stands close to the surface of a heat roller 32h detects a surface temperature T1 of the heat roller 32h, and it is concerned in turn-on and turn-off of a heater H. A pressure roller 32p is separated from the heat roller 32h except the time of copying operation, and pressed against the heat roller 32h at the time of copying operation and rotated together with the heat roller 32h. When the surface temperature of the heat roller 32h becomes an abnormally high temperature, a temperature fuse F operates, cuts off an electric conduction line of the heater H and obstructs abnormal overheating of the heat roller 32h. An operating temperature of this temperature fuse F is correlated to the surface temperature T1 of the heat roller 32h, and also, is determined so as to be related to an extended operation time of a main motor M1 and/or an exhaust fan motor M5 for driving a fixing device 32.
Patent JP-H05283973-A (JP)
Title: Piezoelectric parts and manufacture therefor
IPC: H03H9/17
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a piezoelectric part having a structure capable of simplifying the mounting work of a piezoelectric substrate and a container. CONSTITUTION:After a conductive adhesive is imparted to the surfaces of the drawing out electrodes 16, 17, 18 of a container 10, a piezoelectric body substrate 1 is horizontally stored. At the 4 corners of the piezoelectric body substrate 1, a notched part 1a is provided and on the end faces including this notched part 1a, conductive films 5a, 5b are formed. A vibration electrode 2a provided on the surface of the substrate 1 is surely and electrically connected with the drawer electrode 16 via an auxiliary electrode for connection provided on the back surfaces of a drawer electrode 4a, the conductive film 5a and the substrate 1 and a conductive adhesive. In the same way, a vibration electrode 2b is surely and electrically connected with the drawer electrode 17 via the auxiliary electrode for connection provided on the back surfaces of a drawer electrode 4b, the conductive film 5b and the substrate 1 and the conductive adhesive.
Patent JP-H11271337-A (JP)
Title: Optical probe, its manufacture, and scanning-type probe microscope
Inventor: YAMAMOTO NORITAKA
IPC: G01N37/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical probe for preventing the output of light from a fiber from being attenuated greatly by exposing only the flatly machined core part of the tip part of an optical probe with a fine opening. SOLUTION: An optical fiber 1 consists of a clad part 3 whose refractive index differs from that of a core part 2 for propagating light, a tip part 4 of an optical probe is in nm size and only the flatly and finely machine core part of the tip part 4 of the optical probe is exposed, and those other than the end part is covered with a metal film 5. A material for reflecting light such as golf, platinum, aluminum, chromium, and nickel is used for the metal film 5.
Patent JP-S60217041-A (JP)
Title: Regulating device for backlash between gears
Inventor: SHIYOUJI KAZUAKI
IPC: B23Q5/56
Filed: 1984-04-12
Abstract: PURPOSE:To enable facilitation of regulation of backash, by a method wherein two gears, having the same inner teeth formed on the inner peripheral surface of an inner gear, are axially joined with each other and rotatably positioned in juxtaposition with each other. CONSTITUTION:An inner gear 5, geared with an outer gear 3, is constituted such that two gears 5a and 5b are axially joined with each other and are rotatably located in juxtaposition with each other, and a regulating means 52, which displaces the phase of the inner gear, and a securing means 57 are disposed between the two gears 5a and 5b. This enables simple regulation of backlash by displacing the phases of the inner teeth of the two gears through regulation from the exterior in relation to the two gears with which the inner gear is formed.
Patent JP-S60216876-A (JP)
Inventor: MORIMOTO HARUTOSHI
IPC: B07B1/22
Filed: 1984-04-12
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-H0626458-A (JP)
Title: Oil-free linear motor compressor and method of compressing gas by using oil-free linear compressor
Inventor: EBUANGEROSU TORIFUON RASUKARIS
IPC: F04B39/02
Filed: 1993-04-01
Abstract: PURPOSE: To obtain an oil-free linear motor compressor that can be used for cryogenic refrigeration equipment, operated at high reliability without using oil, and allows unattended, continuous operation without maintenance over extended periods of time. CONSTITUTION: An oil-free linear motor compressor 2 comprises stator means 12, inner core means 42 substantially disposed within the stator means, reciprocating coil means 34 substantially disposed between the stator means and the inner core means, compressor driving means 72 disposed in adjacent to the inner core means and attached to drive coil means, and gas intake/exhaust means 52 substantially connected to the compressor driving means.
Patent JP-H11259244-A (JP)
Title: Printer device
Inventor: ISHII TOMOKI
IPC: G06F3/12
Filed: 1998-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a printer device for outputting a picture without any defect by making it unnecessary for a user to execute a new operation to a state that picture data compressed by using a picture compression system can not be stored in a memory in the controller of a printer device. SOLUTION: The picture data of a prescribed line are compressed, and stored in a page memory (S10). Whether or not the compressed data are housed in a page memory is judged (S11). When an error is generated due to the shortage of a memory capacity at the time of storing the picture data in the memory, the data are extended for each prescribed line in an actual situation, and printed (S14). Then, the capacity of the picture data is detected (S15), and the transferring method of the re-transfer of the residual picture data is designated (S16). Thus, efficient transfer can be attained without generating any error in the next transfer.
Patent JP-H11257719-A (JP)
Title: Method of controlling air conditioner, and its device
Inventor: UCHIUMI TAKASHI
IPC: F25B47/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To enable proper defrosting by combining a hot gas bypass defrosting system and a reverse defrosting system, and besides, varying the hot gas bypass defrosting time, in an air conditioner adopting a hot gas bypass defrosting system. SOLUTION: A heating operation, an outdoor machine controller 11 detects the temperature (heat exchange temperature) of an outdoor heat exchanger, and when this exchange temperature comes to a specified value (defrosting operation value) or under, it opens a solenoid valve 6 provided in a bypass pipe to start the defrosting by hot gas bypass defrosting system, and also it detects the discharge temperature of a compressor 1 by the detection signal from a discharge temperature detector 13, and decides hot gas bypass defrosting time from the tape of an inside memory 11a, according to this discharge temperature, and sets it in an inside timer 11b. After time up (decided hot gas bypass defrosting time) of the inside timer 11b, the bypass defrosting system is switched to a reverse defrosting system which lets the refrigerant of this refrigeration cycle flow reversely.
Patent JP-2000269998-A (JP)
Title: Setting method for decentralized system
Inventor: AIZONO TAKEO
IPC: H04L12/28
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate setting and information management of devices by automatically recognizing devices connected via networks, gathering information that the devices holds, generating information for setting the devices according to the gathered information, and setting the generated information in the devices and actualizing a communication between the devices. SOLUTION: A controller 110 communicates with devices via a network 100 for control, for example, conveyors in a production line. A computer 120 is connected even to a network 150. The network 150 is connected to the Internet via a gateway 151 and is able to communicate with a computer 161 connected to another network 160 through another gateway 152. The network 150 and network 160 are networks, such as Ethernet(R) computer, which allow computers to communicate with each other. Here, the controller 110 may be any computer which can execute a control program.
Patent JP-S59201169-A (JP)
Title: Vector quantizer and encoder
Inventor: MURAKAMI ATSUMICHI
IPC: G10L19/038
Filed: 1983-04-28
Abstract: PURPOSE:To facilitate an easy calculation of distortions between input and output vectors and to perform quantization by providing a minimum distortion detector and an index latch and therefore fetching an address where the output vector distortion is minimum. CONSTITUTION:The blocks are formed every input signal series by an input vector register 2 of a vector quantizer/encoder and applied to a parallel multiplier 17. In this case, the output vector yi and the output vector dispersion E<2> (yik) are read in turn out of an output vector/output dispersion code memory 16 in response to the count value of an address counter 3. The multiplication of the vector yi and an input vector (x) is carried out by the multiplier 17, and a total sum operator 8 obtains the total sum for each element. Then a subtractor 19 performs subtraction to the 1-bit dispersion E<2> of the total sum, and the result of this subtraction is converted into the positive value by an absolute value operator 20. Then the distortion between input levels is obtained. Then a minimum distortion detecting circuit 9 detects the output level of the minimum distortion, applies to an index latch 10 which is controlled by the output of the counter 3 and outputs a minimum distorsion output index 13.
Patent JP-H04309258-A (JP)
Title: Substrate bias voltage generation circuit
Inventor: MARUYAMA KEIJI
IPC: H01L27/04
Filed: 1991-04-08
Abstract: PURPOSE:To reduce the current consumption of the title circuit when the circuit is in a standby state by only connecting the gates of P-channel transistors and substrate terminals across which the back bias voltages of N-channel transistors are applied to a semiconductor substrate. CONSTITUTION:The current consumption of this substrate bias voltage generation circuit when the circuit is in a standby state is controlled by a through current Ileak which leaks to the semiconductor substrate of a bias voltage detection circuit 1. However, since only the gates of P-channel transistors P1 and P2 and substrate terminals across which the back bias voltages of N-channel transistors N1-N3 are applied are connected to the semiconductor substrate in the semiconductor element constituting the circuit 1, the current Ileak hardly flows to the semiconductor element through a substrate bias potential VBB terminal, but flows to an earthing potential terminal. Therefore, the current consumption of the substrate bias voltage generation circuit can be reduced.
Patent JP-H06258451-A (JP)
Title: Boring epicenter system
Inventor: KAGUMA HIDEAKI
IPC: G01V1/04
Filed: 1993-03-09
Abstract: PURPOSE:To provide a boring epicenter system for propagating vibration correctly from a shaker to the crust. CONSTITUTION:A cylinder section 1 is fixed to a casing 20 constituting the body part of a boring epicenter system and a pair of actuator bases 2 are arranged on the cylinder section while opposing each other. A piezoelectric actuator 3 is inserted into a recess 2a made in each actuator base 2 and press supported by means of an actuator pad 4 fixed to the actuator base 2. Pressure oil is then introduced into a first oil chamber 5 formed on the inside of each actuator base 2 in order to push the actuator base 2 outward thus pressing the outer face of the actuator pad 4 against the wall of a bore 11 and securing the casing 20. The actuator 3 is operated under that state and shaking power is propagated through the actuator pad 4 to the wall of bore (crust).
Patent JP-S554308-A (JP)
Title: Isolation of deoxyribonucleic acid from milt of fish
Inventor: SUGIMOTO NOBUTAKA
IPC: C07H21/04
Filed: 1978-06-23
Abstract: PURPOSE: Homogenized milt of fish is made to a specific acidic value in pH to permit agitation without dilution with water and prevent the deterioration caused by deamination or others and followed by extraction with alkali, thus isolating DNA, an intermediate for drugs or food.  
     CONSTITUTION: After homogenized, milt of fish is adjusted to 4.5W6.5 in pH by inorganic or organic acid and stirred at 80W100°C for 0.5W2 hr. Then, an alkali aqueous solution is added to adjust the pH to over 8 and the stirring is continued, the solid part is separated and an acid is added to the filtrate to isolate deoxyribonucleic acid (DNA). The adjustment of the homogenized milt of fish to a specific pH value permits the increase in quantity to be treated per batch and the deterioration caused by deamination or others on heating can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6239913-A (JP)
Inventor: BIRKNER JOHN
IPC: H03K19/177
Filed: 1986-04-01
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-S60218109-A (JP)
Title: Control device of cutter correcting device
Inventor: SERIZAWA KAZUAKI
IPC: G05B19/18
Filed: 1984-04-13
Abstract: PURPOSE:To make the display of a deflected variable coincide with a real value without any error by forming a unit storing area in each edge correcting unit length, previously storing the number of pulses required for the correction of the edge and reading out the stored number to correct the edge. CONSTITUTION:A correction pulse storing means corresponding to respective unit storing areas are formed on a memory of which contents can be read/ written optionally in each edge correcting unit length over the whole edge correcting range and the number of pulses required for corrective movement is previously stored in the areas through a data input means. In addition, addresses corresponding to the correcting original position and current position of the edge are stored in a point address storing means and the point address is changed by the number of unit storing areas based upon the correcting value obtained from a correcting command input means. Then, the deflected variable of the edge is calculated and display from the corrected point address and the original address and the number of correcting pulses is read out from said area to correct the cutter.
Patent JP-S63240693-A (JP)
Inventor: TAKEBAYASHI HAJIME
IPC: G07F17/00
Filed: 1987-03-27
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。