baber/WOPTO huggingface dataset:
Patent JP-S63274206-A (JP)
Title: Chip type piezoelectric element
Inventor: KIKKO TOSHIHIKO
IPC: H03H9/17
Filed: 1987-04-30
Abstract: PURPOSE:To attain the frequency adjustment in the succeeding process regardless of an element main body made of a ceramic sintered incorporatedly by placing one of exciting electrodes in pairs into the element main body and forming a cavity only to a side opposite to the vibrating part of the electrode. CONSTITUTION:A couple of exciting electrodes 12, 13 are provided in the inside of the element main body 11 obtained by sintering a ceramic incorporatedly. A cavity 18 is formed to the upper part of the electrode 12 placed deeper in the main body 11 in the electrodes 12, 13. The cavity 18 acts like preventing the leakage of vibration from a vibration part 19. Then the cavity 18 is provided only to one vibration electrode. The resonance frequency is adjusted by removing the part of the surface of the element main body 11 or adding a mass load 21 onto the surface of the main body 11.
Patent JP-H06318804-A (JP)
Title: Resistive terminator
Inventor: KIYONO KIYOHARU
IPC: H01P1/26
Filed: 1993-05-10
Abstract: PURPOSE:To obtain the resistive terminator with an excellent VSWR over a broad band. CONSTITUTION:One terminal of a transmission line 2 is terminated by a termination resistor 9 and a series circuit comprising a resistor 10 and a tip open line 11 is loaded to the transmission line. Moreover, a microstrip line is provided on a dielectric board and one terminal is terminated by a thin film resistor and a resistor in contact with the microstrip line along the propagation direction of the microwave is provided. Moreover, a resistor whose one terminal is short- circuited is loaded to a point on the transmission line apart from the termination resistor of the transmission line by a 4/n wavelength (n is an integer). Thus, the effect of the parasitic inductor and parasitic capacitor in existence in the termination resistor and ground conductor is cancelled and a broad band application is attained.
Patent JP-S5810380-A (JP)
Inventor: SUDOU TAKAO
IPC: H01R24/00
Filed: 1981-07-13
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-S5633210-A (JP)
Title: Numerically controlled line boring machine
Inventor: SASAKI TAKESHIROU
IPC: B23B41/12
Filed: 1979-08-24
Abstract: PURPOSE: To perform a high precision and high efficiency centering operation in a line boring operation by a method wherein a main shaft head and a supporting head for tools (hereinafter described as supporting head) are brought into synchronous or independent operation.  
     CONSTITUTION: A column base 2 and a support base 3 are provided on both sides of a table base 1 facing each other. A main shaft head 7 is mounted on the base 2 so that the main shaft head can move in X, Y, Z directions. A work W is fixed on the base 1. A support head 14 is mounted on the base 3 so that the support head can move in a V-direction. The main shaft head 7 and the support ram 16 of the head 14 move in the same direction simultaneously, are located at the same height and are bored by a boring bar 18 which penetrates the work W and is provided with a plurality of cutters 18A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08302743-A (JP)
Title: Cab head guard for construction equipment
Inventor: SASAKI KENICHI
IPC: B60R21/11
Filed: 1995-05-02
Abstract: PURPOSE: To satisfy ISO, 3449, and to lighten a cab head guard for a construction equipment for reducing a burden on a cab by installing a projecting arcuate steel plate to an upper section through a bracket mounted onto a cab head while interposing a rubber board between the bracket and the edge section of the steel plate. CONSTITUTION: A bracket 2 is fixed onto a cab head 1a, and a steel plate 4, in which an upper section is formed in a projecting arcuate shape, is set up by bolts. Consequently, strength is made higher than a plate. The edge sections of the steel plate 4 are fastened through rubber boards 3 at that time. Accordingly, a cab head guard for a construction equipment resists deformation, and an impact is absorbed, thus reducing damage to a cab. A rubber is used for mounting, thus further absorbing the impact.
Patent JP-H11299127-A (JP)
Title: Solar power system with battery
Inventor: TAKEHARA NOBUYOSHI
IPC: H02J7/35
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To optimize the number of lead battery cells and the number of amorphous solar battery cells. SOLUTION: A solar power system has a solar battery 1 which is composed of S solar battery cells 11, 12,...1S Which are connected in series to each other and have photoelectric conversion layers which are composed of layered three photoelectric conversion layers respectively, a battery 3 composed of B lead single battery cells 31, 32,...3B which are connected in series to each other and a charge controller 2 which has a reverse current blocking means. The ratio S/B of the number S of the solar battery cells to the number B of the lead battery cells is to be 10/6-12/6.
Patent JP-S604822-A (JP)
Inventor: ROBAATO ARAN MIRUZU
IPC: G01G17/08
Filed: 1983-06-15
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-S5841084-A (JP)
Inventor: MAEDA ISAMU
IPC: B65D88/12
Filed: 1981-07-11
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-H10301683-A (JP)
Title: Storage sub system
Inventor: TSUNODA HITOSHI
IPC: G06F3/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To specify a drive which is the cause of an interface fault in a short time by providing a connector between the drives on a signal line on a back panel. SOLUTION: The drives 12 and open type SCSI connectors 19 and 20 are alternately installed and short boards 22 and 23 are inserted to the connectors 19 and 20. In the case that the interface fault is generated, the short board 22 inserted to the SCSI connector 19 of a No.9 slot positioned at the almost center of the back panel 18 is pulled out and a terminating board is inserted. Thus, an interface is separated into two groups and the group including the drive generating a fault is specified. Then, the interface is separated into the two groups similarly at the center of the specified group and the group including the drive generating the fault is specified. By repeating the work, the drive is specified in a short time with little man-hour.
Patent JP-2000298988-A (JP)
Title: Semiconductor memory
Inventor: EDO SACHIKO
IPC: G11C7/10
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To read out simultaneously data of plural bits from a storage element region and to output and supply only selected arbitrary data to the outside adjusting to a high speed data output period. SOLUTION: Data of each bit read out simultaneously from a memory cell array MSA is amplified to a logical level by data amplifiers DA0 to DA7. At the time, operation of each data amplifier is controlled by read-mask signals RM0 to RM7, only the prescribed bit selected arbitrarily is amplified ordinarily and outputted, and amplified output of the other bits is fixed to a L level. And data is converted to serial data by parallel-serial conversion circuits P-Se and P-So and successively outputted synchronizing with rise and fall of a basic clock CLK by a multiplexer MUX, and applied to a NMOS transistor NTR of an open drain output circuit. Thereby, output of bits other than the prescribed bit in an output pad PA is kept at Hi-Z.
Patent JP-H05283315-A (JP)
Title: Alignment method and projection aligner which employs it
IPC: G03F9/00
Filed: 1992-03-31
Abstract: PURPOSE:To automatically correct the temporal change of a prealignment division sensor or an amplifier by making alignment on a substrate stage after a reference wafer is prealigned and by feeding alignment results back to the prealignment division to automatically correct offsets. CONSTITUTION:A top stage receiving a reference wafer gives command from a central control division 21 to a stage control division 23 and an alignment control division 24 to make final alignment. The respective positions of the alignment marks 33a, 33b of the reference wafer 31 with regard to positions of the top stage are obtained by alignment. After alignment measurement, deviations of the alignment marks 33a, 33b from reference positions are obtained. A positioning target value is determined from deviation values at this time, stored in a predetermined, memory in the apparatus, and reflected to a next prealignment. This process enables an effective correction of the temporal change of a sensor or an amplifier.
Patent JP-H07187-A (JP)
Title: Classification of substance extracted from rice and rice bran
Inventor: TAKAZAWA HIDENAO
IPC: C12N1/38
Filed: 1993-03-31
Abstract: PURPOSE:To classify substances extracted from a solution obtained by dissolving rice and rice bran in an aqueous solution (distilled water). CONSTITUTION:A liquid containing rice and rice bran as solutes is subjected to treatment at normal temperature, freezing, warming and heating and substances extracted from the obtained supernatant are classified.
Patent JP-H06301302-A (JP)
Title: Fixing device
Inventor: NAKAZATO YASUFUMI
IPC: G03G15/20
Filed: 1993-04-12
Abstract: PURPOSE:To provide a fixing device which is miniaturized and has a small number of parts, and where the rising of temperature is fast. CONSTITUTION:In this device, an ultrasonic vibrating body 41 coming in contact with the recording surface of a sheet S and a heating element 40 heating the sheet S through the vibrating body 41 are integrally provided; and an electric control means for carrying the sheet S by energizing and vibrating the ultrasonic vibrator 41 is also provided. Then, a guiding plate 42 guiding and carrying the sheet S in a state where the sheet S is interposed between the vibrating body 41 and the guiding plate 62 is provided on a side opposed to the vibrating body 41. While the recorded sheet S is carried by energizing and vibrating the vibrating body 41 by the electric control means, it is heated by the heating element 40 through the vibrating body 41 so that an unfixed image on the recording surface of the sheet S is fixed. At such a time, the carried sheet S is guided by the guiding plate 42.
Patent JP-H05279282-A (JP)
Title: Production of aromatic polyhydric alcohol
IPC: B01J38/10
Filed: 1992-03-31
Abstract: PURPOSE:To produce an aromatic polyhydric alcohol on an industrial scale in high productivity and yield. CONSTITUTION:A copper-based catalyst having lowered activity is activated by heating under hydrogen pressure. An aromatic polyhydric alcohol is produced by the catalytic hydrogenative decomposition of an aromatic polybasic carboxylic acid ester in the presence of the above activated catalyst. The activation treatment is carried out under hydrogen pressure generally by a batch or continuous suspension process in the presence of a solvent for a powdery catalyst or by a fixed bed process for a tablet catalyst. Solvent may or may not be used in the fixed bed process. The hydrogen pressure in the activation process is generally higher the better and practically it is preferably >=10kg/cm<2> G, especially about 100kg/cm<2>G. The activation is insufficient under a pressure of <10kg/cm<2>G and an unnecessarily high pressure requires a particular pressure apparatus to increase the production cost. The activation temperature is preferably about 120-300 deg.C.
Patent JP-S5920619-A (JP)
Title: Manufacture of thermally shrinkable tube
Inventor: KAIZU RIYOUSUKE
IPC: B29C61/06
Filed: 1982-06-24
Abstract: PURPOSE:To manufacture a thermally shrinkable tube having a prescribed shrinkable property at all times by a method wherein a corrective pipe is covered with plastic material, shrunk thermally in a continuous measurement and cooled quickly when it reaches a prescribed value. CONSTITUTION:A corrective pipe 2 is covered on the surface with a plastic extension tube 14, rotated and heated by a heater 9. With the rise of temperature the tube 14 shrinks and attaches to the surface of the corrective pipe 2 and the lengthwise strain of the tube begins to disappear gradually. This change is measured by differential transformers 11, 12, transmitted to a controller 13 and an electromagnetic valve V1 is closed by a signal S1 to quench the heater. The controller 13 sends a signal S to scatter cooling water from a cooler 10 onto the tube and supplies cooling water into a corrective pipe 2 for forced cooling. Therefore, the tube 14 is hardened as dimensions specified in the lengthwise direction are changing. The hardened tube is removed to manufacture a thermally shrinkable tube as a product.
Patent JP-S60252814-A (JP)
Inventor: KAJINO HIROSHI
IPC: F16B37/04
Filed: 1984-05-29
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-S6248941-A (JP)
Title: Suction air quantity controller
Inventor: SUEISHI MOTOHARU
IPC: F02D41/16
Filed: 1986-05-13
Abstract: PURPOSE:To feed an engine with a sufficient suction air quantity and secure a smooth accelerating feeling, by installing a device setting an open-loop control value to the specified value as a control value which controls an actuator regulating the suction air quantity. CONSTITUTION:In a open-loop controlling state, both analog switches 801 and 802 of a selector circuit 800 are closed. Voltage in a condenser 401 of an integration circuit 400 comes to the specified value corresponding to an engine temperature, and current-energizing time for a solenoid mechanism of an air control valve becomes longer. Also when shifting to load driving by engine acceleration, an output voltage of the condenser 401 is gradually going up at a time constant depending upon a resistor 806 of the selector command circuit 800. Doing like this, at the time of acceleration, a smooth accelerating feeling is securable, and at the time of deceleration, an engine speed is smoothly reducible.
Patent JP-H08286994-A (JP)
Title: Program controlling method in communication terminal equipment
Inventor: SUGAWARA MAKOTO
IPC: G06F9/46
Filed: 1995-04-11
Abstract: PURPOSE: To reduce developing man-hours by enhancing portability in the case where an event-driven type and a polling type control programs having been utilized for a long time in a communication terminal equipment are integrated into one body. CONSTITUTION: In the case where the hardware control of the communication terminal equipment is executed under the control of one operating system, the event-driven type control program 22 to start processing corresponding to an extrinsic factor by that extrinsic factor and the polling type control program 23 to monitor repeatedly a line state and detect a starting factor are provided, and the polling type control program 22 operates in the case where there is the idle time of a CPU during which the event-driven type control program 23 does not operate, and as for the event-driven type control program 23, when a factor from the outside is generated, the control program in course of operation is changed to the event-driven type control program corresponding to the factor from the outside, and the event-driven type control program 23 operates.
Patent JP-H06325318-A (JP)
Title: Magnetic head device
Inventor: MORIYA YOSHINORI
IPC: G11B5/187
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a specified signal output from an initial state by cutting away the outer side of the prescribed width on both sides of a magnetic gap on a medium- sliding surface to a prescribed depth in parallel with this magnetic gap. CONSTITUTION:A press roller 3 consisting of polyurethane rubber, etc., is disposed to face the magnetic gap 2 of the magnetic head 1. This roller 3 is mounted freely rotatably on one end of an arm and a spring (not shown in Fig.) is mounted to the other end of this arm. A magnetic recording medium 4 is pressed to the magnetic head 1 by the elastic energization of the spring, by which an information signal is read. Both sides of the magnetic recording medium-sliding surface 10 are cut off down to the depth of the position of zero gap depth perpendicularly to the magnetic recording medium 4 exclusive of the part of the width d(=0.75mm) to the right and left from the magnetic gap 2 as a center. Consequently, only the part near the magnetic gap projects and a projecting line part is formed on the sliding surface 1. The sliding surface 10 wears by use for the specified period of time. The pressing force of the press roll 3 is invariable until the wear arrives at the position of the zero gap depth. The contact area of the medium 4 with the sliding surface 10 is kept constant.
Patent JP-H11242807-A (JP)
Title: Cleaning material and cleaner for magnetic card device
Inventor: FUJISHIRO CHIAKI
IPC: G11B5/41
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly clean a device by annularly forming a fiber material and forming a cleaning face on the outer surface of an endless belt-like body forming a space which can house a planer reinforcing base material inside. SOLUTION: This cleaning material 10 consists of an endless belt-like body 11 annularly forming a fiber material and forming a space 12 inside which can house a planer reinforcing base material. The whole outer surface of the endless belt-like body 11 becomes cleaning faces 14a, 14b and the reinforcing base material is housed in the space 12 of the endless belt-like body 11. The space 12 is formed into such a size that the reinforcing base material is freely loaded and unloaded inside and can be held and housed so that the reinforcing base material does not fall while being used as a cleaner. By annularly forming the endless belt-like body 11 in such a way, no opening is present on the both ends in the travelling direction (shown as an arrow A) in a magnetic card device so that the reinforcing base material does never fall from the endless belt-like body 11 during being used.
Patent JP-H01313440-A (JP)
Title: Method obtaining p-xylol having at least 99.5% purity
Inventor: GIYUNTAA PUTSUPERU
IPC: C07C7/14
Filed: 1989-05-01
Abstract: PURPOSE: To obtain the subject substance by a method wherein a precursor with a high p-xylolene content is put together with an inert liq. used as a cooling medium in a mixing container under rotation and after it is concentrated, it is directly fed into a separation device.  
     CONSTITUTION: A precursor with p-xylolene content of 99% is put in a mixing container under liq. condition from a pipe 1 and an inert liq. with a lower m.p. than that of p-xylolene (e.g. water of 0-12°C) is introduced from a pipe 3 and they are mixed. Vigorously floating crystalline aggregate is continuously introduced into a filter device 6 from the bottom through a pipe 3 and after it is concentrated to a crystal content of 30-70%, it is fed into a separation device 12. The p-xylol crystal is heated at 7-13°C and is put into a melting device 14, where it is melted to obtain the subject substance from a pipe 16. The residue of the inert liq. collected on the bottom face of the melting device is taken out into a filter container 18 xylol content is delivered back. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S591931-A (JP)
Title: Automatic control device of radiator steam for steam space heating device
Inventor: HIWATARI MASARU
IPC: F24D19/10
Filed: 1982-06-24
Abstract: PURPOSE:To automatically adjust the supply of steam to a radiator for realizing the saving of heating energy, by providing an automatic temperature control device to the radiator of steam space heating device. CONSTITUTION:A power switch 4 is, for example, provided at a suitable location convenient for use. An electromagnetic valve 2 remains closed regardless of the action of a temperature detector 3 while the switch 4 is turned OFF. When the switch 4 is turned ON for heating a room, the temperature detector 3 closes its contact for opening the electromagnetic valve 2 to supply a steam to a radiator if the temperature inside a room is lower than a preset value in the temperature detector 3, whereas the contact 3 is opened for closing the electromagnetic valve 2 when the room temp. is higher than the preset value. After the room is used, the power switch 4 is turned OFF. In this manner, it is not only convenient to maintain the room temp. under control, but also made possible to save the energy.
Patent JP-H02287709-A (JP)
Title: Generating method for travel map of moving robot system
Inventor: NISHIKAWA TOMOJI
IPC: B66F9/24
Filed: 1989-04-28
Abstract: PURPOSE:To eliminate the misgeneration and misalteration of the travel map by judging whether or not there is defective information in an inputted edited map by a map compiler, translating the inputted edited map and generating the travel map when there is on defective map information, and only displaying the defective information when the incomplete information is found. CONSTITUTION:The map compiler is provided on a memory 1b of a control station and when map information from an operation part 1f to the control station is inputted to generate the travel map 1d to be stored in the control station and the storage means of respective moving robots according to an edited map generated in the form of map information, the map compiler judges whether or not there is defective map information in the edited map. When there is no defective map information, the edited map is translated to generate the travel map 1d, but when there is defective map information, the information is displayed. Consequently, the misgeneration and misalteration of the travel map are eliminated to preclude wrong control.
Patent JP-S602915-A (JP)
Title: Optical shutter element
Inventor: TAKUBO YONEJI
IPC: G02F1/05
Filed: 1983-06-17
Abstract: PURPOSE:To lower a driving voltage for an optical shutter element by laminating solid-state material layers which have electro-optic effect and conductive layers alternately into multilayered structure. CONSTITUTION:A polarizer 5 and an analyzer 8 have axes of polarization at + or -45 deg. to the direction of an electric field generated when the laminated conductive thin plates 7 are given a potential difference alternately. When a voltage is applied between upper and lower plates 7 of a PLZT flat plate 6 over irradiation with light from the rear part of the polarizer 5, the plate 6 displays the electro-optic effect and changes the state of polarization to transmit the light. The intensity of the transmitted light depends upon thickness effective to the electro-optic effect and the voltage applied between the plates 7. In this case, when the voltage is applied between the plates 7, the electric field is applied almost uniformly to the entire surface of the plate 6, so the plate 6 increases in the thickness effective to the electrooptic effect and the voltage applied between the plates 7 drops.
Patent JP-S63274832-A (JP)
Title: Pressure receiving diaphragm protection device and its manufacture
Inventor: KAWACHI ATSUMUNE
IPC: G01L19/06
Filed: 1987-05-07
Abstract: PURPOSE:To prevent a pressure receiving diaphragm from deforming or breaking by arranging a backup plate between the pressure receiving flank of a body main body and the pressure receiving diaphragm. CONSTITUTION:Backup plates 9 and 10 are provided between pressure receiving diaphragms 3 and 4 arranged on the pressure-reception side flanks 1a and 1b of the body main body and when excessive pressure is applied, the plates 9 and 10 bear the diaphragms 3 and 4, which are prevented from deforming or breaking. When the diaphragms 3 and 4 and plates 9 and 10 are manufactured, on the other hand, forming materials 32 and 33 are arranged one over the other and pressed against a die 30 with a punch 31 to form the diaphragms 3 and 4 and plates 9 and 10 at a time. In this case, wrinkle pressers 36 are provided on the peripheral surface of the punch 31 so that no wrinkles are formed on the formed bodies 32 and 33 at the time of drawing. Further, projections 37 and recess parts 38 are provided to the peripheral edge parts of the abutting surfaces of the die 30 and punch 31 and annular projections are provided to the peripheral edge parts of the diaphragms 3 and 4 and plates 9 and 10 to prevent the diaphragms 3 and 4 and plates 9 and 10 from shifting from each other when assembled.