baber/WOPTO huggingface dataset:
Patent JP-H03188340-A (JP)
Title: Pressure-fluctuation detection sensor for high-pressure piping
Inventor: SUZUKI NOBUAKI
IPC: G01L11/00
Filed: 1989-12-19
Abstract: PURPOSE:To detect a sound wave even in high pressure gas at high sensitivity by providing a constitution wherein the pressures of gas at the front and rear surfaces of a diaphragm are balanced, a pressure sensor is arranged at the diaphragm, and the signal corresponding to the deformation of the diaphragm is outputted. CONSTITUTION:A fitting plate 12 which is attached to a high pressure flange 1, a tubular member 2 which is provided at one surface of the plate 12 on the side of a branch pipe 81 in a protruding manner, a diaphragm 3 which is attached to the tubular member 2 and a pressure-fluctuation leading-out means are provided. One opening end of the tubular part 2 is closed with the plate 12, and the other opening end is covered with the diaphragm 3. Therefore, one chamber is formed. The pressures at the front surface and the rear surface of the diaphragm 3 are balanced with a through hole 21 in the side wall of the tubular member 2. When a sound wave hits the diaphragm 3, the diaphragms 3 is vibrated, and the pressure sensor arranged on the diaphragm 3 is driven. The pressure sensor outputs the deformation caused by the diaphragm 3 as the signal.
Patent JP-H08187695-A (JP)
Title: Fiber mat cutting device
Inventor: TAKEDA YOSHIMI
IPC: B26D1/60
Filed: 1994-12-28
Abstract: PURPOSE: To repeat the cutting action of a fiber mat while continuously running a cutter (chain) without stopping it in a cut starting position. CONSTITUTION: A cutter 22 run by a chain 17 is arranged on an expanding conveyer 13 of feeding a fiber mat 12 made by a paper making machine, and by moving this cutter 22 reciprocated by the chain 17 so as to diagonally traverse the fiber mat 12, action is repeated such as cutting the fiber mat 12 at a right angle with respect to a conveying direction in a forward path and further such as returning the cutter 22 to a cut starting position in a return path. By driving the expanding conveyer 13 and the chain 17 by the same motor, conveying action of the fiber mat 12 is associated with cutting action of the cutter 22, further to set a length or a running speed of the chain 17 so that timing of returning to the cut starting position of the cutter 22 agrees with the next cut starting timing.
Patent JP-H1172852-A (JP)
Title: Contact aligning method and device
Inventor: FUJITA KATSUJI
IPC: G03F7/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the damage of an original by displaying the setting of a cartridge and switching a sucking division, based on the detected width length of a long winding roll photographic sensitive material. SOLUTION: The width length of a long-size roll photographic sensitive material housed in a cartridge 13 is detected by a pattern 31 on the cartridge 13, the fact that the cartridge 13 is set is displayed and a sucking division is switched on the basis of the detected width length. That is, the empty cartridge 13 is taken out and the photographic sensitive material 30 is thrust between a paper feeding roller and a nipping roller, while the center of the cartridge 13 is pressed and a photosensitive material setting lever is lowered to close a cover provided in a cartridge setting part. The pattern 31 of a photosensitive material classification seal is read by a sensor for discriminating the classification of the photosensitive material. The pattern is displayed on a control panel and the sucking division of an exposure table and a replenishing amount are automatically switched in accordance with the discrimination by the photosensitive material classification seal.
Patent JP-H0658673-A (JP)
Title: Coil for melting crucible with outflow section composed of non-ceramic material for discharging molten line flow
Inventor: FUEERIKUSU MIYURAA
IPC: F27B14/18
Filed: 1992-12-08
Abstract: PURPOSE: To ensure a good magnetic field uniformity and supply a higher output by returning symmetrically a wound stripe toward a conductor wire for the wound stripe guided toward an end surface viewed from a coil side opposite to a power supply member viewed axially. CONSTITUTION: A wound stripe division 9 with a substantially semicircle is extended from a power supply conductor wire 7, to which division an axially short connection division 10 guided vertically upwardly is connected and which is transferred to another substantially semicircle wound stripe division 11 extending in opposite winding direction to that of the wound stripe division 9. A short connection division 12 is connected with the end portion, and a wound stripe division 13 forming a substantially circle is guided to a connection division 14 extending parallely downwardly. To this there are connected a wound stripe division 15 of a semicircle symmetrical with respect to the wound stripe division 11, a connection division 16 extending downwardly, and a wound stripe division 17 forming a substantially circle and guided to a return conductor wire 8.  Hereby, a magnetic field symmetrical with respect to a central axis is formed in a coil 5 to arrest side displacement of a molten stripe stream.
Patent JP-H03187620-A (JP)
Title: Data conversion circuit
Inventor: HASHIMOTO SHUICHI
IPC: H03M7/24
Filed: 1989-12-18
Abstract: PURPOSE:To control the increase in the circuit scale and the wiring even when a magnified data length is increased by providing a shift register, a sign bit set means and a shift means. CONSTITUTION:For example, a signal of effective n-bit has 3 bits of A2-A0, and the shift quantity is 2 bits and expanded l bits are 3 bits. A sign bit set means 82 presets a sign bit A2 to FFs 1-6 of a shift register 81. A shift means 83 inputs 3 clocks to the FFs 1-6, selectors 91-93 output a selection signal selecting the signals A2-A0 of effective n-bit at the initial clock, the selector 91 outputs a selection signal selecting '0' at succeeding clocks and the selectors 92, 93 output a selection signal selecting outputs of low-order FF. Thus, when the expanded data length is increased by, e.g. one bit, an FF 7 is added as extension, and similar wiring to that of the FF6 is enough, and even when the expanded data length is large, the increase in the circuit scale and wiring is slight.
Patent JP-H09148599-A (JP)
Title: Solar cell and manufacture of the same
Inventor: YAMAGISHI NAGAYASU
IPC: H01L31/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the conversion efficiency of a solar cell in a compound semiconductor and to prevent a valid light-receiving area from greatly reducing. SOLUTION: The pn-junction layer 14 of the compound semiconductor which is to be annealed is annealed in a state where it is partially covered with a dielectric film 15a having a coefficient of thermal expansion different from that of the junction layer 14. Dislocations concentrate on an area which is partially covered with the dielectric film 15a of the PN-junction layer 14 and dislocation density is reduced in an area which is exposed from the dielectric film 15a. Thus, the larger area as much as possible in the area where dislocation density is reduced can be used as a valid light-receiving surface by forming a surface electrode 20 in connection to the area on which the dislocations concentrate.
Patent JP-H07180438-A (JP)
Title: Sagging compensator of bay window
Inventor: HORI YOSHIAKI
IPC: E06B3/00
Filed: 1993-12-24
Abstract: PURPOSE:To compensate the sagging of a bay window simply as well as to support the window so as not to make it sag with certainty extending over a long period of time. CONSTITUTION:A joist 5 is attached to a room outer surface D at the more lower part than an opening part C of a building skeleton B, and a supporting member 6 consisting of a mounting plate 30, a support plate 31 and an adjusting screw 32 is attached to a tap part of this joist 5. In succession, this support plate 31 is connected to a front round edge 11 of a round edge 8, and a front part lower frame 7 constituting a bay window body 1 is mounted on the front round edge 11, supporting this lower frame 7. In addition, the adjusting screw 32 is rotated and the support plate 31 is shifted upward and thereby the bay window body 1 is pushed up for compensating its sagging.
Patent JP-H06152322-A (JP)
Title: 90 degree phase shifting circuit and quadrature modulation circuit using the same
Inventor: YAMAGIWA KAZUO
IPC: H03H11/16
Filed: 1992-11-13
Abstract: PURPOSE:To provide 90 deg. phase shifting circuit constituted of the small number of elements and attaining low power consumption and a' quadrature modulation circuit using the phase shifting circuit. CONSTITUTION:Carrier e0 is impressed to both the terminals of a CR serial current line 1 consisting of a resistor R1, a capacitor C and a resistor R2 and voltages eR1, ec, eR2 respectively impressed to both the terminals of the resistor R1, the capacitor C and the resistor R2 are respectively detected by differential amplifiers 2 to 4 through emitter-follower transistors(TRs) Q21 to Q24 connected to both the terminals of the resistor R1, the capacitor C and the resistor R2. Output signals from the amplifiers 2, 4 are synthesized as the driving currents i1, i2 of the succeeding mixer 13 and outputs from the amplifier 3 having a 90 deg. phase shift difference from the amplifiers 2, 4 are used as the driving currents i3, i4 of the succeeding mixer 16.
Patent JP-H08184669-A (JP)
Title: Target position detecting/displaying system
Inventor: YANAGIDA KAORU
IPC: G01C15/00
Filed: 1994-12-28
Abstract: PURPOSE: To detect the target position easily and economically by transmitting/ receiving a specific radio wave between two master units having known coordinate position and a repeater and then performing an operation utilizing the frequency difference and triangulation. CONSTITUTION: Switches SW1-SW3 are set to M and a saw-tooth wave generator 2 drives a VCO 3 to generate a high frequency FM modulated wave which is radiated into the space from an antenna 6 through a carrier amplifier 4 and a branch unit 5. The radio wave is received by the antenna R2 of a repeater E3 and passed through a hybrid R1, a filter R3 and an amplifier R4 to a demodulator R5 where the original saw-tooth wave is reproduced. A VCOR 6 is then driven to generate a high frequency FM modulated wave which is passed through an amplifier R7, the hybrid R1 to the antenna R2 and radiated therefrom into the space. The radio wave is received by the antenna 6 of a detector E1, E2 and passed through the branch unit 5, an LPF 7, an LNA 7' and the switch SW2 to a mixer 11 where the frequencies of sum and difference are generated.  An LPF 12 detects only the frequency of difference and determines the distance data of a target which is delivered through a difference frequency amplifier 13, the switch SW3, a frequency counter 15 to a processing section 16 thence presented at a display section 17.
Patent JP-H03189767-A (JP)
Title: Design verifying device for logic circuit
Inventor: MAEZURU KAZUNOBU
IPC: G06F11/25
Filed: 1989-12-19
Abstract: PURPOSE:To quickly confirm a desired time or a result of the nearest simulation thereto by displaying a result of simulation of the time concerned, when a specific time is designated, and displaying a result of the nearest time to its specific time, in the case there is no time concerned. CONSTITUTION:When a specific time of a result of simulation is designated by a retrieval object time designating means 8, a simulation result retrieving means 9 retrieves a result of the simulation concerned from a simulation result storage means 6 and displays it, and even if the one concerned does not exist, a result of simulation of the nearest time to the specific time is retrieved and displayed. In such a way, a desired time or a result of the nearest simulation thereto can be confirmed quickly.
Patent JP-H04320376-A (JP)
Title: Artificial ion synapse
Inventor: ARAN MAAKU HAATOSUTAIN
IPC: H01L29/792
Filed: 1991-12-12
Abstract: PURPOSE: To provide an artificial neural synapse which functions as a modifiable simulative synapse. CONSTITUTION: A synapse 10 is formed as a silicon MOSFET, which is modified so as to have ions in a gate oxide 22. Ions such as lithium, sodium, potassium, or fluorinated ions are selected for drifting in the gate oxide through the operation of an applied electric field. In response to a plus voltage applied to the gate terminal 24 of a device, ions which are positively charged such as sodium or potassium ions drift to the boundary of silicon and silicon diode, to increase a current passing through the device.
Patent JP-H07181967-A (JP)
Title: Musical performance data read-in device
Inventor: SATO KENJI
IPC: G10H7/02
Filed: 1993-12-24
Abstract: PURPOSE:To increase the utilization efficiency of an internal memory and to make a musical performance accurate by loading musical performance data on the track of a minimum total clock of musical performance data loaded in the internal memory which is free or becomes free. CONSTITUTION:An automatic playing device 10 is equipped with a CPU 11, a ROM 12, and a RAM 13, and plural caches are secured in the RAM 13. And, it is judged whether or not a cache with a number (i) (i=0 to 4) is free and when the cache is free, the track of the minimum clock of the loaded data is searched for and the data on the track are loaded. This operation is repeated as to all the caches. Namely, the caches and tracks are not made to correspond fixedly to each other in this case, and each time one cache becomes free, musical performance data on the track of the minimum number of total clocks, i.e., the track where the loaded musical performance data becomes null earliest are transferred to the free cache.
Patent JP-H07179505-A (JP)
Title: Production of toner-bonding resin
Inventor: INAGAKI MOTOJI
IPC: G03G9/087
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a binder resin for toners excellent in environmental dependency, particularly in humidity resistance by mixing a polymer of high molecular weight and a polymer of low molecular weight homogeneously. CONSTITUTION:After polymerization of the high-molecular weight polymer according to the emulsion polymerization process, the low-molecular weight polymer component is prepared by the suspension polymerization in the presence of the emulsion containing high MW polymer blending a nonionic dispersant or dividing the dispersant into 2 portions and adding each before and after the charge of the monomers for the low-molecular weight polymer. The dispersant has less than 55dyne/cm of surface tension of its 0.2% aqueous solution at 20 deg.C. An excellent binder resin for toners is obtained by this manufacturing process.
Patent JP-H07183997-A (JP)
Title: Extraction system for paper money image data
Inventor: MATSUBAYASHI KATSUYOSHI
IPC: G07D7/00
Filed: 1993-12-24
Abstract: PURPOSE:To use a tight contact image sensor developed for a general use FAX as the image data reading part of a paper money recognizing device for which a high speed data extraction processing is necessitated. CONSTITUTION:Analog switches 9-1 to 9-n make the image data detected by photodiode elements 7-1 to 7-n from optical image data generated by the light emission of an LED 1 serial data by switching time sequentially and outputs the resultant data as an output signal. The switch 9 selects only outputs from the analog switches 9-1 and 9-n out of serial data and outputs the selected outputs as analog output signals 6. A shift register 3 supplies switchover signals to the analog switches 9-1 to 9-n time sequentially, outputs pulses whose pulse widths are large to the switches 9-1 and 9-n and continuously outputs pulses whose pulse widths are small to the analog switches 9-2 to 9-(n-1) during the period between the outputs to the switches 9-1 and 9-n.
Patent JP-H04205167-A (JP)
Title: Document editing and printing device
Inventor: MIZUNUMA SHINJI
IPC: G06F17/21
Filed: 1990-11-30
Abstract: PURPOSE:To display an accurate required printing time to a user by providing a printing time control table generated by investigating the internal process time of the document editing and printing device and the printing ability characteristics of the printing device. CONSTITUTION:Processes mentioned below are added to a process wherein print data to be printed in a range that a user specifies are transferred from a storage medium to a printing buffer 21 as they are before. Namely, the print data are arrayed in the printing buffer 21 so that the print data by various processes of document, figure, image, and double-size specifications can easily be processed, thereby knowing the printing time. In another way, the print data in the printing buffer 21 are given data attributes indicating normal document, figure, image, and double-size specification information. Consequently, the printing time control table 26 which is prepared can easily be referred to and the printing time up to the end of printing can be grasped by the editing processes of the document, figure, image, and double-size specification, etc.
Patent JP-H08163483-A (JP)
Title: Video signal processing unit
Inventor: HIRUUMI YASUSHI
IPC: H04N5/91
Filed: 1994-12-05
Abstract: PURPOSE: To receive plural kinds of images in a form of a decomposed photograph by dividing a memory space of a storage means into plural areas and fetching an image comprising video signals intermittently for each divided area. CONSTITUTION: A frame memory(FM) 8 is a memory circuit of a large capacity comprising a general-purpose D-RAM, operated under the control of a memory control circuit 9 and stores digital video signals DV in terms of a field in the write mode. Then the memory space of the FM 8 is divided into plural area and the video signal is intermittently fetched for each divided area and the video signals are recorded in the form of a decomposed photograph for the number of channels corresponding to the number of divisions respectively. Each preceding video signal is fetched intermittently for each divided area and stored based on a trigger signal synchronously with the video signal to store the image to be recorded with almost the same timing with respect to the triggering of each video signal.
Patent JP-H04203377-A (JP)
Title: Oil supplying device for scroll fluid operated machine
Inventor: SAKURAI KAZUO
IPC: F04C29/02
Filed: 1990-11-30
Abstract: PURPOSE:To prevent wear of a plain bearing disposed at a driving source as well as its seizure by a method wherein an inner circumferential surface of the plain bearing is provided with a circumferential groove and a helcail groove, an oil supplying hole is disposed at a driving shaft to guide oil kept at a discharging pressure and then oil is supplied to the circumferential groove and a helical groove. CONSTITUTION:A crankshaft 9 sliding on a lower bearing 11 is provided with an oil supplying hole 20 in such a way as the sliding part is communicated with an oil supplying passage 13. Concurrently, an inner circumferential surface of the lower bearing 11 is provided with a circumferential groove 21 to which the oil supplying hole 20 is opened, wherein a helical oil groove 19 is arranged from the groove 21 at an intermediate pressure side toward a direction pulling up oil in the groove toward an upper end under a rotation of the crankshaft 9 with a flat part 22 being properly left. Lubricant oil passes from the oil supplying device through an oil supplying passage 13, passes through a circumferential groove 21 of a lower bearing 11 and through the oil groove 19 and flows into an intermediate pressure chamber 15 so as to lubricate a helical bearing 12, thereafter the lubricant oil flows into the intermediate pressure chamber 15. The flowed lubricant oil flows into a compression chamber through an intermediate hole 6b and the lubricant oil is discharged into an upper spacing within the closed container 1 from a discharging port while being mixed with the refrigerant gas.
Patent JP-H01236217-A (JP)
Title: Resin and its production
Inventor: YUUGEN EIFURAA
IPC: C08F8/32
Filed: 1988-12-28
Abstract: PURPOSE: To obtain an ion exchange resin which excellently removes multivalent alkali earth metal ions or transition metal ions from an aqueous solution by reacting a resin having a specific functional group with an aldehyde compound and a zinc sulfate derivative.  
     CONSTITUTION: A resin having a functional group of formula I (R 1  is H, a 1-12C alkyl, a 3-12C cycloalkyl, etc.; R 4  is H, an alkyl, a cycloalkyl, etc.; R 5  is H, a 1-3C alkyl, hydroxy, etc.; R 6  is H, a 1-12C alkyl, a 3-12C cycloalkyl, etc.; (m) is 0-12; (r) is 1-6; (q) is 0-100) is prepared. Then, this resin is reacted with a compound (e.g. acetoaldehyde) of formula II (R 2  is a 1-12C alkyl, a 3-12C cycloalkyl, etc.), and a compound (e.g. sodium dizincate) of the formula (R 3 ) 2 SO 3  or (R 3 ) 2 S 2 O 5  (R 3  is H, cation), thereby obtaining the objective resin having a matrix of polymers and the functional group of formula III. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07148903-A (JP)
Title: Manufacture of decorative board
Inventor: SAKANO TAKAO
IPC: B32B33/00
Filed: 1993-11-30
Abstract: PURPOSE:To simply manufacture a decorative board formed by sticking decorative sheets of different patterns on their surfaces. CONSTITUTION:When an unbreathing decorative sheet 5 is vacuum pressure fixed on the surface of a breathing base 4 by using a bonding agent 7, a masking sheet 6 is interposed on the surface of the base 4 at a given site 4A so that the base 4 is not bonded with the decorative sheet 5, and the decorative sheet 5 is cut off at the site, and another decorative sheet of different pattern is stuck on the given site 4A.
Patent JP-H05145049-A (JP)
Title: Photoelectric conversion device
Inventor: KOBAYASHI AKIRA
IPC: H01L31/0224
Filed: 1991-11-19
Abstract: PURPOSE:To detect the movement of an object by a simple constitution at low cost. CONSTITUTION:The title device is constituted of the following; an amorphous silicon film 3 for optically detecting an object, a glass substrate for forming the amorphous silicon film 3, a common electrode 2 and a facing electrode 4 which pinch the amorphous silicon film 3, and a first comb type electrode 41 and a second comb type electrode 42 which constitute the facing electrode 4. These comb type electrodes 41 and 42 constitute a spacial filter having irregularity.
Patent JP-H09146426-A (JP)
Title: Image forming device
Inventor: TAMANO SHIGEYUKI
IPC: G03G15/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To thermally insulate a photoreceptor drum uniformly in the rotating direction without being accompanied by a waste power consumption, and inexpensively prevent a trouble such as image flow or a dew condensation. SOLUTION: This device has an endless air circulating line 26 for forcedly circulating air, which is provided extending over the vicinity part of the heat roller 24 of a heat fixing device 14 and the rotating center part of a photoreceptor drum 5, a heat absorbing part A and a radiation part B are formed in the heat roller vicinity part of the air circulating pipeline 26 and in the rotating center part of the photoreceptor drum 5, respectively. This device also has a temperature detecting means 29 for detecting the surface temperature of the photoreceptor 5, and a control means 36 for keeping the surface temperature of the photoreceptor drum 5 within a prescribed temperature range on the basis of the temperature detection information from the temperature detecting means 29.
Patent JP-H08155696-A (JP)
Title: Compact molding method
Inventor: SAGAWA MASATO
IPC: B28B13/00
Filed: 1994-12-05
Abstract: PURPOSE: To mold compacts in various complicated shapes by compressing a rubber mold filled with powder filled in together, molding a compact with the mandrels arranged inside and then removing the mandrels from such compact. CONSTITUTION: Powder and mandrels u1, u2, u3, u4, u8 are filled in the recessed part m1 of a rubber mold (m) attached to a die (d). Then, the powder is compressed which is filled in the recessed part of the rubber mold (m). Finally, the mandrels are removed from the compact thus compressed to mold compact.