baber/WOPTO huggingface dataset:
Patent JP-H09308531-A (JP)
Title: Two ways top partition
Inventor: KANAI HIROSHI
IPC: A47B21/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To simply separate work space of two users sitting opposite, either using or not using OA equipment, without bothering each other by placing a partition having a space right and left each other as shown on the sketch, along the center line of the counter set disks, respectively half using the desk space of the counterpart. SOLUTION: Two desks are set opposite so that their top 3, 3 edges meet together, and a partition panel composed of a panel 5 parallel to the desk edges 3c, 3c, two side panels 6, 6 put on right angle to outer edges of bottom panels 4, 4, having space 7, 7 front and back is set on at the center as shown on the sketch. Thus, space 7, 7 respectively half occupying desk space of the counterpart, is made free to plate OA equipment such like CRT. Each user is now left free to do its desk work making half use of other's space placing OA equipment.
Patent JP-S5462945-A (JP)
Title: Constant current controller for resistance welder
Inventor: WATANABE MASAO
IPC: H02M1/08
Filed: 1977-10-28
Abstract: PURPOSE: To make always constant the effective value of the welding current, and to obtain the  good quality of welding, by comparing the welding current with the reference value, synchronously with the supply voltage, and by operating the integral control on the control system while the  welding is worked.  
     CONSTITUTION: The welding current is detected by the current transformer GT, is delivered  from the welding current detector 1 as its output, and is passed through the rectifier 2; after that,  the welding current together with the output of the reference voltage generator 3 are inputted to  the relational differential amplifier 4. The integral capacitor C101 is connected to the line connecting the input and output of the differential amplifier A101 of the relational differential amplifier 4;  hereby, the relational differential amplifier-integrator is constituted. The welding start and stop  signals are delivered from the synchronous signal generator 7 and are inputted jto the differential  amplifier 4, so as to control the voltage of the capacitor C101 to the value equal to the reference  voltage when the welding is not worked. This controlled voltage is supplied to the phase shifting  pulse oscillator 5 on purpose to control the phase of the switching element. Besides, the charging  speed of the capacitor C102 is varied correspondingly to the output of the amplifier 4, and the  desired welding current is obtained. The output of amplifier 4 is supplied to the alarm generator 8  for alarming the saturated condition of the output. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09316464-A (JP)
Title: Improvement of solid waste material slurry
Inventor: KAMEDA OSAMU
IPC: B09B3/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To produce a slurry for a high calorie fuel, capable of becoming a substitute fuel for the coal or petroleum and narrowing a plant installation site by simultaneously treating a solid waste material with a low grade coal. SOLUTION: This method for improving a solid waste material slurry comprises feeding the solid waste material slurry obtained by pre-treating a solid waste material 10 to a mixing device 82, on one hand dry-crushing a low grade coal 20 in advance, performing a preliminary drying of the coal for removing water being in contact with the surface of the coal in a fluidized layer 30, feeding the dried coal together with the solid waste material slurry to the mixing device 82, feeding water added with an alkaline substance in advance to the mixing device 82 to obtain a mixed slurry, conveying the mixed slurry to a reactor 74, performing a decarboxylation reaction under set operating conditions therefor, cooling the decarboxylated solid waste material and modified low grade coal discharged from the reactor 74,  crushing them until having 125μgeometrical mean diameter with a wet type crusher and forming a slurry for a fuel having 6500-7500Kcal/kg heat value.
Patent JP-S619221-A (JP)
Inventor: SHINOZAKI EIJI
IPC: A01F12/00
Filed: 1984-06-26
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-H0463395-A (JP)
Title: Music reception terminal for public line communication
Inventor: TSUMURA MIOJI
IPC: G10H1/00
Filed: 1990-05-18
Abstract: PURPOSE:To reproduce music of high quality by using a sound source controlled in accordance with a signal transmitted through a public line. CONSTITUTION:An off-talk music terminal 2 consists of a control circuit which discriminates a signal for transmission and reception of the telephone function and a signal for off-talk to distribute them, a MODEM which converts digital information transmitted as an analog signal to the original digital signal, a CPU which operates the digital signal and controls peripheral circuits, and the sound source which is controlled by the CPU to generate an audio signal. The audio signal inputted from an audio connector passes an equalizer and has the frequency modulated by an FM modulator and is transmitted from a simple antenna. This FM signal is received by a conventional FM radio.
Patent JP-S63293578-A (JP)
Title: Cleaning device
Inventor: TABUCHI KENJI
IPC: G03G21/10
Filed: 1987-05-27
Abstract: PURPOSE:To reduce load to be applied to a driving system for a photosensitive drum by forming a rugged pattern on the contact face of a band-like cleaning member at least with an electrostatic latent image carrier so that the projected part of the pattern can be contacted with the surface of the carrier without forming any gap. CONSTITUTION:A paper web 24 is pressed against the surface of the photosensitive drum with prescribed force by means of a web roll formed by an elastic material to clean the surface of the drum, the paper web 24 is formed by a band-like member such as nonwaven fabric having a prescribed thickness and the rugged pattern P is formed on the surface to be contacted with the photosensitive drum by embossing work or the like. The recessed parts 25 of the pattern P have a square shape and are arranged zigzag with 45 deg. inclination from a sending direction (d) and the projected part 25 is allowed to contact with the surface of the drum without forming any gaps and carried in the sending direction (d) to execute uniform cleaning. Consequently, the cleaning performance of the cleaning material can be improved and sufficient cleaning performance can be displayed even if the pressing force of the web roll is reduced.
Patent JP-H0425797-A (JP)
Title: Broken fuel detecting device
Inventor: KASAHARA YOSHIYUKI
IPC: G21C17/07
Filed: 1990-05-22
Abstract: PURPOSE:To easily disconnect a motor-driven system with high performance and high reliability by forming a motor-driven system disconnecting mechanism system integrally in a system main body is connection with an interface function which has a disconnecting driving shaft and an attaching/detaching function. CONSTITUTION:A couple of coil springs 24 and 25 which differ in spring rigidity are arranged independently on an interface mechanism 8 which engages a reactor core fuel assembly 7 to provide the attaching/detaching function by their reciprocal operation. The internal cylinder 31 in the system main body 4 is formed as a motor-driven shaft in connection with the mechanism 8 and operated remotely when necessary. At this time, a spring 24 is made large in diameter than a spring 25 and increased in spring rigidity and unless an external load is placed, a metallic connector 26 is held in an elevation holding state through a guide ring 28 with the force of a spring 24 to separate from the peak of the assembly 7. Then the external load is placed and the spring 24 is compressed by the intruding load transmission of a disconnection operation shaft 21, a lower metal fitting 22, and a coupling pipe 29 to release a spring 25; and the metallic connector 26 is extruded with its reaction and engaged with the peak part of the assembly 7.
Patent JP-S63293990-A (JP)
Title: Semiconductor laser device
Inventor: OKADA TSUNEICHI
IPC: H01S3/08
Filed: 1987-05-27
Abstract: PURPOSE:To reduce the variation of the intensity of output beams due to a temperature change by bringing the temperature dependency characteristics of the intensity of laser beams transmitted through an edge-face protective film in a semiconductor laser element and the temperature dependency characteristics of a detecting output from a photo-detector to mutually reverse characteristics. CONSTITUTION:A photo-detector 16 for monitoring is arranged under the state in which it is tilted to a semiconductor laser element 11 on the output edge face 13 side of the semiconductor laser element 11. A surface protective film 17 is also formed on the light-receiving surface of the photo-detector 16. The temperature dependency characteristics of the intensity of laser beams transmitted through edge-face protective films 14, 15 in the semiconductor laser element 11 and the temperature dependency characteristics of a detecting output from the photo-detector 16 for controlling an output are brought to mutually reverse characteristics, thus offsetting both temperature dependency. Accordingly, the temperature dependency of an output from a semiconductor laser device is reduced extremely.
Patent JP-S5557734-A (JP)
Title: Hydraulic cylinder of automobile hydraulic piping
Inventor: OONO KOUICHI
IPC: F16D65/22
Filed: 1978-10-25
Abstract: PURPOSE:To control corrosion of a cylinder with high reliability, by using an external power source and fitting an alarm device for detecting deterioration of liquid flowing in the cylinder. CONSTITUTION:Brake oil 5 containing ions eluted from hydraulic piping 4 and packings 14, 15 can corrode the inner wall of a cylinder body 11 and other portions of contact. When an electric current is flowed between a return spring 16 and the body 11 which function as electrodes, the body's electric potential drops and the body 11 is prevented from being corroded by dropping the electric potential to a preset level. A normally closed switch 20 and an alarm lamp 21 are connected in series between the body 11 and a fuse 10 connected with the negative side of a battery 8 to form an alarm circuit which turns on the lamp 21 if a current above a certain level flows in the circuit.
Patent JP-S63299728-A (JP)
Title: Bearing device of motor
Inventor: MIYAKE HIROSHI
IPC: H02K5/173
Filed: 1987-05-27
Abstract: PURPOSE:To prevent a torque from varying by uniformly arranging, connecting and holding a plurality of balls on the outer periphery of a bearing section to support a rotary shaft by the balls. CONSTITUTION:When a rotor 4 rotates, a rotary shaft 5 integrally rotates, but balls 8 provided on the outer periphery of the shaft 5 are held by a holder 9 to rotate therearound while rotating on the outer periphery of the shaft 5. The shaft 5 is supported while the balls 8 are brought into contact with the inner grooves 10 of the outer ring 12 provided outside the balls 8. Since the shaft 5 is moved axially but the balls 8 limit the movement at its oblique section 7, the rotor 4 slightly moves axially but rotates at a stable position. Since the shaft 5 is disposed in a point contact with the spherical balls 8, even if ball bearings 12, 13 are displaced at its center and the right angle to the shaft 5 is displaced, no torque is varied.
Patent JP-H02308384-A (JP)
Title: Address recognizing device
Inventor: SHIZUNO MASAAKI
IPC: B07C3/20
Filed: 1989-05-24
Abstract: PURPOSE:To shorten the processing time and to recognize an address at high speed by defining a word, which starts the recognition of the address, as a keyword out of words to be used for recognition processing. CONSTITUTION:Out of the words to be prepared in a word dictionary 15 in advance, the word to be the starting point of the address recognition, namely, the word in the least-significant hierarchy of the address to be blocked is registered as the keyword. Out of word candidates recognized by a word recognizing means 14, the word registered as the keyword is retrieved and this retrieved word is defined as the starting point of collation. Then, the word candidate is successively collated toward the high-order hierarchy and a series of the words, which can be collated, are recognized as the address by an address recognizing means 16. Thus, the number of the words to be collated is decreased and the address can be recognized at high speed.
Patent JP-S5921205-A (JP)
Inventor: KOUNO HIROMI
IPC: H02G1/08
Filed: 1982-07-27
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。
Patent JP-S5654622-A (JP)
Title: Magnetic head and its manufacture
Inventor: ZAMA HIDEO
IPC: G11B5/127
Filed: 1979-10-12
Abstract: PURPOSE:To manufacture a magnetic head having high reliability and with a high yield, by forming the SiO2 thin film on the butting face of the ferrite cores, providing the lead-group glass film on the SiO2 film and then butting two ferrite cores together to perform the bonding. CONSTITUTION:The SiO2 is sputtered on the butting face of the I and C cores 1 and 2 each to form an SiO2 film 4 having a thickness of about 0.03mum or more. Then the film 3 for adhesion composed of the lead glass is provided on the film 4. And a butting is given between the cores 1 and 2 to be heated up to <=800 deg.C for the adhesive bonding, and then the glass is filled into the notch part 5 formed through the narrow-track working. Thus a magnetic head is obtained. In such method, the mutual diffusion can be prevented by the SiO2 film between the lead glass film and ferrite, thus realizing an easy and assured formation of the desired gap.
Patent JP-S6110718-A (JP)
Title: Karman vortex flowmeter
Inventor: MIYOSHI NORIOMI
IPC: G01F1/32
Filed: 1984-06-27
Abstract: PURPOSE:To eliminate the instrumental error of a flowmeter by a low-cost means, by arranging a columnar member in at least one flow path of two or more flow paths provided in a pipe, and making the cross sectional area of at least one remaining flow path variable. CONSTITUTION:A flow straightening grid 4 is provided in the upstream of a pipe 1. At a constricted part 5 at the downstream of the pipe 1, the pipe is branched into a main flow path 6 and a bypass 7, which are combined at an expanded part 8. Karman vortex, which is yield by a vortex yielding body 2 that is inserted in the flow path 6, is detected by vortex detecting part 3. The opening area of the bypass 7 is varied by an adjusting screw 9, which is provided in the bypass 7 through an O ring 10. The flow rates of the pipe 1, the flow path 6 and the bypass are made to be QT, QM and QB. The flow rate QT is computed by using the expressions I and II based on the vortex frequency (f) obtained by the detecting part 3. The dispersions in proportional constants K and K' based on the instrumental error of a flowmeter are corrected by a ratio QB/QM.
Patent JP-H09291751-A (JP)
Title: Sliding door structure
Inventor: TOUDOU YOSHIOKI
IPC: E05F5/00
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door structure for realizing a tightly sealed state when closed by burying a magnet in one contacted surface when closed and an attracting piece in the other in a sliding door main body and a vertical frame such that respective surfaces are roughly identical. SOLUTION: Sliding door main bodies 1 and 1 are opened/closed by being pulled to be slid in sliding door frames. Recessed parts are formed in vertical side faces in which the sliding door main bodies 1 and 1 and the vertical frames 2 and 2 are contacted with each other, magnets 3 and 3 are provided in one and metallic pieces 4 and 4 are provided in the other. Alternatively, the metallic pieces 4 and 4 are provided in one and the magnets 3 and 3 are provided in the other, and the metallic pieces 4 and 4 may be magnets attracted to the magnets 3 and 3. The metallic pieces 4 are made of iron attracted by the magnets and stainless steel in part. Handles for opening the sliding doors 1 and 1 and pins protruded for separation from the vertical frames 2 may be provided.  Thus, no opening occurs in reaction to closing, and the sliding door main bodies 1 and 1 are always stuck to the vertical frames 2 and 2.
Patent JP-S5754938-A (JP)
Title: Developing method for positive type photosensitive lithographic printing plate
Inventor: KIYONO MINORU
IPC: G03F7/00
Filed: 1980-09-20
Abstract: PURPOSE: To make a developing soln. usable stably for a long period of time without exchaging by using the developing soln. consisting of potassium silicate of specific composition mainly in developing a titled printing plate contg. an o-quinone diazide as a photosensitive component.  
     CONSTITUTION: In subjecting a positive type lithographic printing plate made by providing a photosensitive layer consisting of o-quinone diazide as a photosensitive component on an aluminum plate to image exposure thence to development with a developing soln., which consisting substantially of potassium silicate is used. A potassium hydroxide soln. is added to the developing soln., to adjust the molar ratio of SiO 2 /K 2 O in the developing soln. to 1.6W2 and the content of K 2 O in the developing soln. to 1.8W7.2wt%. Thereby, the developing soln. is made usable for a long period of time without exchanging and without causing clogging of spraying nozzles in the case of using an automtic developing machine of a system of spraying the developing soln. onto the surface of the photosensitive layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09290483-A (JP)
Title: Manufacture of laminate
Inventor: NISHINOMIYA YUKIO
IPC: C09D1/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively and simply release a ceramic laminate from above an organic film. SOLUTION: This method for manufacturing a laminate made of a ceramic by a screen printing method comprises the steps of setting the binder ratio of a ceramic slurry to be printed on a first layer on an organic film to larger than the binder ratio of the slurry to be printed on a second and following layers or setting the vapor pressure of the slurry printed on the first layer lower than that of the solvent of the slurry printed on the second or following layers.
Patent JP-S62287642-A (JP)
Title: Semiconductor device
Inventor: MORI SEIICHI
IPC: H01L29/788
Filed: 1986-06-06
Abstract: PURPOSE:To minimize the newly caused unstability by a composite film by a method wherein the composite film is used only on the sides and corner parts of a polycrystalline silicon film. CONSTITUTION:A silicon oxide film 204 is formed on the surface of a polysilicon layer 203 as the first layer; a silicon nitride film 205 is deposited; and a surface oxide film 206 is formed to compose a composite film. The composite film formed on the flat part is removed to form an opening 207. After forming a thermooxide film 208 in the opening 207, another polysilicon layer 209 as the second layer is deposited. Through these procedures, the deterioration in breakdown strength due to the electric field concentration in corner parts of the polysilicon layer as the first layer can be relieved.
Patent JP-S5936493-A (JP)
Title: Input device of remote control
Inventor: TANAKA TOSHIYASU
IPC: H04B10/00
Filed: 1982-07-29
Abstract: PURPOSE:To attain a terminal device for remote control hardly susceptible to noise, by connecting a controller and a terminal device for control, and a main body of the terminal device and a keyboard, with an optical fiber. CONSTITUTION:The state of a controller D is fed to a display section 50 comprising a light source 50, driving circuit 54 and an optical switch group 53 via an interface C, converted into an optical signal and displayed on a display device 14 of a keyboard 11 via a fiber group 15a. A key group 12 performs on/ off-control of the optical signal transmitted from the light source 16 via a fiber 16, and transmits the signal to an OE (optical signal-electric signal) converter 17 via a fiber group 15b. An input converter 18 transmits the key signal to a transmission section 20 comprising an input buffer 21, a transmission register 22, an EO converter 23, and a control circuit 24. The key signal converted into the optical signal at the transmission section 20 is fed to a receiving section 40 comprising the OE converter, receiving register 42, output buffer 43 and a control circuit 44, and placed near the controller D via a fiber 30 to control the controller D.
Patent JP-H11302242-A (JP)
Title: Fluorine-containing quaternary ammonium salt
Inventor: DEYAMA KAZUHITO
IPC: D06M13/46
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound excellent in heat stability as well as surface modifying properties such as electron charge controlling property and static charge-preventing property and useful as a water-repelling and oil-repelling agent. SOLUTION: This compound is represented by the formula [R1 is a 1-5C alkylene; R2 and R3 are each a 1-3C alkyl or phenyl; X is a halogen, CH3 COO or the like], e.g. ethyl tridecafluorooctanoate. Furthermore, the compound is preferably obtained by reacting, e.g. perfluorohexene with ethyl chloroacetate and potassium fluoride in dimethylformamide in the presence of potassium iodine catalyst, hydrolyzing the resultant compound in ethanol in the presence of potassium hydroxide, reacting the resultant compound with thionyl chloride under anhydrous conditions, reacting the resultant compound with a terminal dimethylamino group-containing alkylamine and reacting the resultant tridecafluorooctanoic acid amide-containing terminal dimethylamino group with methyl halide.
Patent JP-H0367795-A (JP)
Title: Forward shock damperunit for two-wheeled vehicle
Inventor: KURAUDEIO DE BEI
IPC: B62K25/24
Filed: 1990-05-23
Abstract: PURPOSE: To display high shock absorbing action by vertically and oscillatorily supporting a sleeve, on a support fixed to the hub of a wheel, on a vehicle body frame via a variable structure composed of a vertical pair of fork members. CONSTITUTION: Respective one-ends of a vertical pair of fork members 5 and 6 composing a variable structure are pivotally mounted 7 and 8 on a sleeve 4, integrated with a support 1 for fixing a fork member to the hub 2 of a front wheel 3, and another ends of the fork members 5 and 6 are pivotally mounted on a frame and a pair of link rods 11 pivotally mounted 12 on the frame by pivotally mounting pins 9 and 10. These pins 9 and 10 are secured respectively by a cross member 14, and also are connected by a rod 13 to fix a tube 24 for supporting a handle bar to the rod 13. A structure 27 having many rods 27 is connected to the tube 24 via a supporting member 25, to connect the upper end of the support 1 to a slide body 29 sliding on the rods 27 via a universal joint 30.
Patent JP-H05303389-A (JP)
Title: Sound source device
Inventor: SARUHASHI TAKASHI
IPC: G10K15/04
Filed: 1992-04-23
Abstract: PURPOSE:To generate a sound with a fixed formant even though the sound is read with a varied pitch. CONSTITUTION:Low frequency components of engine sounds with a frequency characteristic, in which levels are reduced at a constant slope in the lower frequencies to the higher frequencies direction, are processed so that these levels become approximately constant conditions from the lower frequencies to the higher frequencies and stored in a storage means 10. Moreover, high frequency components of the engine sounds, in which levels are reduced at an approximately constant slope in the lower frequencies to the higher frequencies direction, are processed so that these levels become approximately constant conditions from the lower region to the higher region and stored in a storage means 18. Address generating means 12 and 20 read stored values from the means 10 and 18 at a same pitch, respectively and supply them to filter means 14 and 22. The means 14 and 22 have frequency characteristics which have approximately same slopes as the low frequency components and the high frequency components, thus, each component of the stored values, which are read with a constant condition for each component level, is reduced with the same slope of the original low frequency components and the high frequency components so as to obtain a fixed formant.