baber/WOPTO huggingface dataset:
Patent JP-H07202649-A (JP)
Title: Multiplier circuit
Inventor: MUKAINE KIYOSHI
IPC: H03L7/16
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a multiplier circuit which is capable of holding duty ratio constant and reducing jitters without depending on the error of a manufacturing process and the fluctuation of power supply voltage and ambinent temperatures. CONSTITUTION:The output circuit of an input buffer circuit 21 is made to have the same constitution as the output circuit provided on the delay cell DC composing a delay line 14 and is controlled by the output signal of a level converter 18 in the same way as the output circuit of the delay cell DC. Therefore, because the waveform of the signal to be outputted from the output circuit of the input buffer circuit 21 and the waveform of the signal to be outputted from the output circuit of the delay cell DC can be made same, the duty ratio of a multiplier output signal can be held constant.
Patent JP-H07193521-A (JP)
Title: Receiver for sound broadcasting
Inventor: TSURUMOTO TAKASHI
IPC: H04N21/435
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the deterioration of the quality of reproduced system of a DTMF signal and the like for a period when program related data is overlapped with a regular sound signal and is broadcasted. CONSTITUTION:This reception equipment of sound broadcasting is provided with reception parts 11 and 12 including a sound demodulator 14 and an amplifier circuit 18. A separation/reproduction means 31 separates and reproduces program related data overlapped with the demodulated sound signal, and it is stored in storage means 23 and 24. A header detection means 32 detecting the header part of program related data and a noise elimination means 33 corresponding to detected output are provided. When the header part is detected, the noise elimination means 33 reduces the output level of the amplifier circuit or eliminates sound for a prescribed period so as to reduce the level of unnecessary sound or set it to be zero.
Patent JP-2000170288-A (JP)
Title: Sound isolating boundary wall structure for bearing wail section
Inventor: KOTANI MIKI
IPC: E04B2/74
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a sound isolating boundary wall structure for a bearing wall section capable of exerting an excellent sound isolating property without forming a sound bridge. SOLUTION: In a bearing wall section with a bearing face 2 by a brace 21 between independent columns 1, reinforcing studs 3 are provided between opposite independent columns 1 not to interfere with the brace 21, and two parallel channel runners with groove sections are provided to face a foundation 7 and a beam 8. A plurality of studs 4 are erected at intervals on both sides of the bearing face 2 between the channel runners, the studs 4 on the one face side of the bearing face 2 are fixed to one reinforcing stud 3, the studs on the other face side of the bearing face 2 are fixed to the other reinforcing stud 3, and independent sound isolating inner wall substrates A are formed on both sides of the bearing face 2.  A sound absorbing material 5 is provided between the studs 4 of one sound isolating inner wall substrate A, and an inner wall material 6 is stuck on the outside of the sound isolating inner wall substrate A.
Patent JP-2001169230-A (JP)
Title: Image pickup device and storage medium
Inventor: HAGIWARA SHINICHI
IPC: H04N5/225
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that can maintain image quality that stands up to print applications and store image data with a decreased size and to provide a storage medium that stores its data processing program. SOLUTION: In a form of the 1st embodiment, a CPU 2 divides image data into an article part and a background part through image compression processing executed by the CPU 2, compresses them at different compression rates, and stores their relation of positions and image formats as an image files with compressed image data. Furthermore, in the compression processing of the background part, a color histogram is used to make a background color single and the background part is compressed while the gradation is degraded. Moreover, the CPU 2 conducts image expansion processing to respectively expand the background part and the article part according to the image format stored in the image file and pastes the article part to the background part on the basis of the stored relation of positions to decode the entire image.
Patent JP-H09283158-A (JP)
Title: Cooling device and cooling method for fuel cell stack
Inventor: FUMEI FUMEI
IPC: H01M8/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To operate a fuel cell power generation plant to keep the cell temperature profile more stable so as to improve the operation thereof much more. SOLUTION: The fuel cell stack 2 of a fuel cell power generation plant is provided with a cooling device which grants the most suitable cell operation temperature over the whole area of the respective cells of the stack 2 and generates the most suitable vapor amount. The cooling device is equipped with at least one bypass pipe 12 which sends a partial amount of a cooling medium from the cooling medium inlet side to over the cooling medium outlet side of the stack 2. When the partial amount of the cooling medium flows to the cooling medium outlet side via the fuel cell stack 2 by the bypass pipe 12, the same flows without being heated up to a target operation temperature. Thereby, a cell operation temperature profile from the cooling medium inlet to over the cooling medium outlet of the respective cells is kept more uniform, and the vapor generated in a power generation plant becomes less.
Patent JP-2000165706-A (JP)
Title: Image pickup device, image pickup controlling method and storage medium
Inventor: HIGASHIYAMA TERUYUKI
IPC: G03B17/18
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To avoid missing a good opportunity to take a photograph while a menu image is displayed by allowing a controlling means that performs control so as to execute a photographing operation according to a set function item to perform control so as to start a photographing operation when a photographing instruction is outputted by a photographing instructing means in the state where the menu image is displayed on a displaying means. SOLUTION: A system controlling circuit 50 controls the entire photographing device 100 according to a program, constant and variable data, etc., stored in a memory 52. It further shows a menu image on a displaying part 54 in response to a menu button operation of an operating part 70 and selects a function item according to the menu image and performs control so as to function setting processing for setting. When a signal SW1 is outputted from a shutter switch 62 in the state in which the menu image is shown on the part 54, the part 20 performs control so as to start a photographing operation by ignoring the function item set according to the menu image just before the signal SW1 is issued.
Patent JP-H05157693-A (JP)
Title: Instrument and method for measuring light transmittance of light shielding material
Inventor: NANJO KATSUYA
IPC: G01N21/59
Filed: 1991-12-03
Abstract: PURPOSE:To obtain an instrument which can measure the light transmittance of a light shielding material with high accuracy through simple operation in a short time. CONSTITUTION:The title instrument incorporates a light emitting section 7, light receiving section 15 provided at a fixed distance from the section 7, and electric signal amplifying section 27 and displaying section 29 connected with the section 15. The section 15 is composed of slits 17 successively arranged in parallel in the advancing direction of emitted light 23, interference filter 19, and optical sensor 21.
Patent JP-2000295262-A (JP)
Title: Network and system for wavelength multiplex optical communication and optical branching insertion circuit
Inventor: NAGATSU HISAHIDE
IPC: H04B10/07
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplex optical communication network, a wavelength multiplex optical communication system and an optical branching insertion circuit that can be applicable to branching/insertion of a plurality of optional wavelengths, reduce a required hardware quantity in a node and simplify the configuration. SOLUTION: In the network, a plurality of nodes are interconnected as a ring by using a plurality of optical fibers, a half each of the optical fibers are used for clockwise and counter clockwise optical communication, and an optical logic network is formed in the nodes by signal channels. Each node is provided with a plurality of optical branching insertion circuits 101, 102, a transmission section 111 that selects a plurality of wavelengths, assigns the wavelengths to output a signal channel, a reception section 112 that receives a signal channel 3, and transmission lines 103-106 that are placed among the optical branching insertion circuits, the transmission section and the reception circuit, and through which a plurality of wavelengths to be branched or inserted at the nodes are transmitted. Despite the configuration above, communication with other node can be made by using a plurality of wavelengths for the branched or inserted wavelengths from/to the nodes.
Patent JP-H11169762-A (JP)
Title: Coating robot
Inventor: UCHIUMI NORIYUKI
IPC: B05B12/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To shorten an instructing work time while enhancing coating quality without being affected by the skillfulness of an instructor. SOLUTION: The coating robot is provided with a coating gun 10 attached to the wrist unit 9 of an articlated manipulator 1, a coating material flow rate regulator 15 controlling the discharge flow rate of the coating material from the coating gun 10 and a controller 11 for controlling respective apparatus parts and the controller 11 applies correction to the discharge flow rate corresponding to the posture of the coating gun 10 so that the thickness of the coating film on the surface 2a of an article 2 to be coated becomes constant.
Patent JP-H05154818-A (JP)
Title: Method for molding cement tile
Inventor: WATANABE YASUHIRO
IPC: B28C7/12
Filed: 1991-12-03
Abstract: PURPOSE:To produce a cement tile having strength, in a roll slipper molding method, by improving moldability while holding necessary moisture and preventing dry-out at the time of curing. CONSTITUTION:5-100 pts.wt. on a basis of outer percentage of a water absorbent and water in an amount setting a water/cement ratio to 0.5-0.6 are added to 100 pts.wt. of a cement composition consisting of cement and silica sand to be uniformly mixed therewith and the resulting raw material is molded by a roll slipper molding method to be cured and hardened. By this method using the water absorbent and adding water in the amount corresponding thereto, moldability is held and dry-out is prevented.
Patent JP-2001162828-A (JP)
Title: Printer and method for processing to recover its head
Inventor: ARAI TSUNEICHI
IPC: B41J2/185
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a printer which automatically optimizes a recovery frequency and a restoration level in accordance with a state of a recording head. SOLUTION: A command for instructing to start a user's recording head recovery process is generated from a user head recovery-instructing part 3a. A temperature of the recording head after discharging a test ink is measured by a head ink drop-detecting part 3b comprised of a temperature-measuring part for the recording head, a test ink discharge program and the like, thereby detecting heads which do not discharge ink. The recovery frequency and the recovery level for each kind of recovery processes are stored in a recovery frequency/level storage part 3c to a nonvolatile RAM in a CPU 2a.  When the recovery is instructed from the user head recovery-instructing part 3a and when an ink drop is detected by the head ink drop-detecting part 3b, information on the frequency and information on the level stored in the recovery frequency/ level storage part 3c are changed by a recovery frequency/level-changing part 3d.
Patent JP-H06199707-A (JP)
Title: Catalytic cracking of light hydrocarbon
Inventor: TAKAHASHI TAKU
IPC: C07B61/00
Filed: 1992-12-28
Abstract: PURPOSE:To convert a light hydrocarbon composed mainly of paraffin into lower olefins and monocyclic aromatic hydrocarbons in high yield. CONSTITUTION:A light hydrocarbon raw material containing 2-12C paraffin as main component (>=70wt.%) is brought into contact with a catalyst consisting of an aluminosilicate zeolite having intermediate pore size and containing 100wt. ppm to 1wt.% of iron (preferably ZSM-5 zeolite and ZSM-11 zeolite) at 600-800 deg.C under a weight hourly space velocity of 1-200/hr. The hydrocarbon raw material can be converted to lower olefins composed mainly of ethylene and propylene and monocyclic aromatic hydrocarbons composed mainly of benzene, toluene and xylene by this process.
Patent JP-H07184687-A (JP)
Title: Method for testing starter
Inventor: ISHII SATORU
IPC: C12R1/01
Filed: 1993-12-27
Abstract: PURPOSE:To provide a method for simply testing constituent lactic acid bacteria of a lactic acid bacterial starter used in producing a fermented dairy product such as a cheese. CONSTITUTION:This method for testing a starter is to add arginine, Bromocresol Purple(BCP), calcium citrate and carboxymethyl cellulose(CMC) to a culture medium for growing lactic acid bacteria, inoculate the starter thereinto, add 5-bromo-4-chloro-3-indolyl-beta-D-galactopyranoside (Xgal) to the grown colony, judge the presence of Leuconostoc mesenteroides subsp. cremoris by a blue color produced by enzymic reaction, then culture a plate inoculated with lactic acid bacteria at 37 and 25 deg.C, count the constituent lactic acid bacteria from the characteristic of the colony grown in each plate and determine the constituent ratio of the lactic acid bacteria in the starter.
Patent JP-2000169130-A (JP)
Title: Production of granular organic sludge carbon from activated sludge
Inventor: NANBA MASAHIRO
IPC: C01B32/384
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain sludge carbon in a short time at a low cost without generating malodor by adding the sludge carbon, which is obtained by adding organic sludge carbon to activated sludge, granulating and after that, heating in a reducing atmosphere, to activated sludge again to form repeatingly the sludge carbon. SOLUTION: Activated carbon of 0.2 is mixed with domestic or industrial waste sludge of 1 and granulated in a granulating device provided with an extruder. The granulated activated sludge is continuously supplied from a hopper 5b and the combustion decomposition is started in a combustion part 7. The granular activated sludge starting the decomposition is sent to a tightly closed carbonizing chamber 8 by a spiral discharge screw 8a. The organic sludge carbon is obtained by decomposing under a reducing atmosphere at 350 deg.C. Smoke generated in the combustion chamber 7 is discharged through a flue 31 bent U-shaped and dipped into a cooling water tank 32. A waste liquid port 33 is disposed at the lowermost part of the U-shape to remove the malodor in the smoke. The granular activated sludge is converted to the organic sludge carbon in 120 minutes after supplying when the diameter of a preheating chamber 5 is 1.2 m and the length to the tightly closed carbonizing chamber 8 is 3 m and discharged from the take-out port 35.
Patent JP-H10185693-A (JP)
Title: Method for measuring emissivity and temperature of object, and device therefor
Inventor: YAMADA YOSHIRO
IPC: G01J5/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To precisely calculate the reflectance and surface temperature of an object to be measured such as painted material, and simplify the device therefor. SOLUTION: A reflected light (first received light) including the perfect diffused reflected light from a certain point on the surface 1 of an object to be measured or the vicinity thereof is received by an optical detector 2, and the reflected light (second received light) including the mirror diffused reflected light and perfect diffused reflected light in a wide field of view is also received by an optical detector 20.  In a computing element B, the perfect diffused reflected component is determined from the first light received signal, the mirror diffused reflected component contained in the second light received signal is determined from the perfect diffused reflected component, the total reflected light quantity of the surface 1 of the object to be measured is calculated from a sum of the perfect diffused reflected component and the mirror diffused reflected component, the reflectance is determined on the basis of the total reflected light quantity, and the emissivity of the object to be measured is calculated on the basis of the relation between reflectance and emissivity. Further, the surface temperature of the object to be measured is determined on the basis of the intensity of the emitted light and emissivity from the object to be measured.
Patent JP-H10187377-A (JP)
Title: Output device
Inventor: SHIOZAKI ICHIRO
IPC: B41J5/30
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To perform sorting without suspending print processing in the middle by resuming receiving after stopping receiving print data arid printing based on at least one of input data of a distribution pattern or the number of print copies when the residual amount of a storage capacity is less than a prescribed value. SOLUTION: The residual amount of a storage capacity of a secondary storage device 18 is detected by deciding an empty area, it is decided whether or not the residual amount of the storage capacity is a prescribed value or more, when it is, the receiving or storage of print data, etc., of the next page is continued, and when it is less than the prescribed value, it is decided that the device 18 no longer stores and a message which shows that print data is divided and in the process of being outputted is shown on a prescribed area on a display part 24. Then, even when the storage capacity of the secondary storage device is small, gathering printing can be performed without stopping a printing operation.
Patent JP-H09161876-A (JP)
Title: Plug-in connector for indoor wiring having short circuit current preventive mechanism
Inventor: ABE MITSUTAKA
IPC: H01R13/52
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of short-circuit currents caused by dusts so as to secure the safety when using a plug-in connector, by providing a push-in plug and a push-in multitap with specified constitution. SOLUTION: A dust preventive cover is attached, being engaged with the dust preventive cover fixing groove provided around the tip of the body 9. That is, the tip of the dust preventive cover widens outward, and is pointed at the end, so in the case of having inserted the push-in connector into a plug socket, it is made into press contact to cover the periphery of the space at the contact face tightly to prevent the penetration of dusts. Moreover, a deposition preventive hole 2 is provided at the section of the contact face 8 between both power blades 7. That is, the dust having entered the contact face falls under the hole 2, and never deposits in such a way as to short-circuit both power blades 7. Moreover, an insulating material 3 is attached to the base of both power source blades 7. That is, even if the dusts accumulate, it can prevent the occurrence of short circuiting.
Patent JP-2001168554-A (JP)
Title: Electronic equipment
Inventor: HOSHINA KAZUE
IPC: H04M1/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment for maintaining an entire shape compactly or thinly even if a built-in control circuit becomes complex. SOLUTION: A cellular phone 1, namely electronic equipment, is provided with a control substrate 4 having wiring 12 and a case 3 for accommodating the control substrate 4. The case 3 is provided with a step part 47 for positioning the control substrate 4, and wiring 46 with a terminal part 46a at the step part 47. The wiring 12 of the control substrate 4 is provided with terminal parts 15a, 15b, 15c, and 15d at locations corresponding to the step part 47 of the case 3. For assembling the cellular phone 1, the control substrate 4 is fitted to the step part 47 of the case 3, thus automatically connecting the wiring 12 of the control substrate 4 and the wiring 46 of the case 3 via terminal parts 15a-15d and 46a, and hence configuring one control circuit with wiring and electronic parts being connected to each of the control substrate 4 and the case 3.
Patent JP-H05158832-A (JP)
Title: Terminal software transfer system
Inventor: UCHINO HIROMI
IPC: G06F13/00
Filed: 1991-12-06
Abstract: PURPOSE:To transfer software from another terminal by controlling by a com puter is the case that there is not the software desired to execute in each termi nal. CONSTITUTION:In a system for transferring the software between plural terminals A, B through one managing computer C1, if there is not the software to execute in some terminal, the computer C1 refers to a table 5, and determines the terminal to transfer the software, and executes the transmission and the reception of the software. In the case that there is not only the software but also there is not a file required for the execution of it as well, the computer refers similarly to the table 6, and determines the terminal for transferring the file, and executes the transmission and the reception of the file. Even of there is not the software to execute in some terminal, by transferring automatically the software from another terminal, processing can be executed without interruption.
Patent JP-H05160546-A (JP)
Title: Etching method of fine circuit
Inventor: NAKAMURA TADASHI
IPC: C23F1/08
Filed: 1991-12-06
Abstract: PURPOSE:To obtain an etching method of a fine circuit wherein the width of a circuit pattern can be very fine, by making the spray diameter of etching solution very fine. CONSTITUTION:The following are prepared; a copper foil substrate wherein copper foils of 35mum in thickness are stuck on both surfaces, a spray, an air pump, and etching solution of copper. Compressed air and the etching solution in an air pump are so mixed that the spray particle diameter of mixed gas solution is in the range from 10mum to 200mum, and sprayed on the copper foil surface from a spray nozzle. At this time, the copper foil substrate is kept vertical to the spray direction.
Patent JP-H09169100-A (JP)
Title: Manufacture of thermosensitive stencil original paper
Inventor: NEMOTO SUSUMU
IPC: B41C1/14
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive stencil original paper wherein a cost of the whole of the thermosensitive original paper is lowered and start of thermosensitive stencil printing is quick by a method wherein an operation property of laminating a heat perforated film on a perforated substrate of inferior strength such as low basis weight tissue paper, home tissue paper, etc., is improved. SOLUTION: In a method for manufacture of thermosensitive stencil original paper by bonding a heat perforated film to a perforated substrate, the heat perforated film coated with an adhesive is conducted to a winding surface of a roll-like perforated substrate, and the heat perforated film is stuck to the perforated substrate by pressure welding them.
Patent JP-H0543763-A (JP)
Title: Fluororesin composition
Inventor: UENO TAKUYA
IPC: D06M101/00
Filed: 1991-12-06
Abstract: PURPOSE:To obtain the title composition having excellent mechanical strength, sliding properties and especially excellent wear resistance, comprising a fluororesin and carbon fibers having specific physical properties. CONSTITUTION:The objective composition comprising (A) 99-40 pts.wt. fluororesin composed of preferably polytetraethylene homopolymer and (B) 1-60 pts.wt. carbon fibers having 3.36-3.45Angstrom  spacing d(002) of (002) plane of X-ray wide angle scattering method, 35-400Angstrom  size (Lc) of crystallite in c-axis direction and 40-800Angstrom  size (Lc) of crystallite of a-axis direction.