baber/WOPTO huggingface dataset:
Patent JP-S547277-A (JP)
Title: Fine adjustment unit for stage
Inventor: HORIUCHI TOSHIYUKI
IPC: H01L21/30
Filed: 1977-06-20
Abstract: PURPOSE: To make it possible to position a stage with high precision through fine adjustment, by supporting the stage perpendicularly to the moving direction of the stage with a plate spring large in spring constant and by moving the state with a driving spring small in spring constant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52156580-A (JP)
Title: Semiconductor integrated circuit device and its production
Inventor: HORIE NOBORU
IPC: H01L27/092
Filed: 1976-06-23
Abstract: PURPOSE: The scale of integration is increased by encircling the P -  epitaxial layer on a P type substrate with an N +  buried layer and N - layer, making an I 2 L element within this and isolating it from others and forming MOSFET and I 2 L logic elements on the same substrates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61231911-A (JP)
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1985-04-05
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-S60215968-A (JP)
Inventor: NAKAJIMA MASAO
IPC: E04F13/02
Filed: 1984-04-11
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-H09264906-A (JP)
Title: Current meatering section of integrating wattmeter
Inventor: NUKUI TADASHI
IPC: G01R11/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the current meatering section of an integrating wattmeter which can improve the efficiency of assembling work. SOLUTION: The connecting line 2a of a current line 2 is inserted through the inner bottom part of a U-shaped iron core 1A. The front end of a printed circuit board 3A is set in the space 1a of the iron core 1A. A magneto-electric transducer 4 is fixed on one side of the printed circuit board 3A facing the iron core 1A. A thin iron core piece 5A is glued with an adhesive on the surface of this magnetoelectric transducer 4. A slightly thickner iron core piece 6A is glued with an adhesive on the other side of the printed board 3A, on whose opposing side the magnetoelectric transducer 4 is fixed. The current line 2 directly inserts the connecting line 2a through the inside of the iron core 1A.
Patent JP-H08268371-A (JP)
Title: Motor-driven bicycle
Inventor: MIYAWAKI TOSHIHARU
IPC: B62M6/45
Filed: 1995-03-30
Abstract: PURPOSE: To provide a travel over a long time by ensuring high power transmission efficiency, restraining the occurrence of an excessive speed via the regenerative operation of an electric motor and further restraining the consumption of a battery. CONSTITUTION: A manual driving force transmission means 32 and an electric motor output transmission means 33 are laid at the right and left sides of the drive gear 18 of a bicycle, independent of each other and so as to be isolated from each other with a one-way clutch 28 for outputting a driving force. An electromagnetic clutch 29 is laid between a speed reducer 3 and the means 33. In this case, the clutch 29 is turned off, upon the disappearance of a manual driving force, and turned on, upon the detection of a brake operation, thereby connecting the speed reducer 3 to the drive gear 18.
Patent JP-H01245854-A (JP)
Title: Solid acid catalyst for alkylation reaction
Inventor: SHIMIZU TOSHIO
IPC: C07C67/00
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a solid acid catalyst having excellent alkylation activity and selectivity, by causing a carrier of a compound metal-compound of IV group contain a sulfate radical, while applying burning and stabilization thereto. CONSTITUTION:A carrier of compound metal hydroxide or compound metal oxide composed of two or more of metals of IV group of a periodic table, such as Ti, Zr, is caused to contain a sulfate radical or a precursor thereof, such as ammonium sulfate or ammonium sulfite, which is thereafter burned and stabilized for about 0.5-10h at a temperature of about 400-800 deg.C, preferably about 450-700 deg.C. The catalyst so obtained shows a high activity in alkylation reaction of isobutane by olefin and has a high selectivity for trimethylpentane, which is a hydrocarbon having a high octane value among the products of said alkylation reaction.
Patent JP-H0991163-A (JP)
Title: Information processor
Inventor: WATABE TORU
IPC: G06F11/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive processor capable of realizing a sufficient highly reliable function with the hardware amount of a relatively small scale. SOLUTION: As for a TMR unit 10, at least three processors 10-1 to 10-3 are connected to each other with a bus 12 and simultaneously perform the same processing operation. Among them, one is a master processor and the rest are slave processors. Only the master processor 10-1 outputs generated information to the bus 12. A multiplex control circuit 48 is provided in the respective processors 10-1 to 10-3, detects a fault based on the comparison of output information generated by the respective processors and bus information outputted onto the bus 12 and makes an internal circuit perform a required processing.
Patent JP-H02252322-A (JP)
Title: Receiver
Inventor: TANAKA KOICHI
IPC: H04L25/03
Filed: 1989-03-25
Abstract: PURPOSE:To set an equalizing characteristic of an unknown data in a short time by providing a blind equalizer to a receiver and applying weighting in response to the order of a received data when a tap coefficient is decided with the least square method sequentially. CONSTITUTION:An evaluation function JL to decide an optimum tap vector WL at a time L is defined as equation 1 at the time of deriving the sequential least square method, then a recurrence formula II to update a tap vector wL'. When a recurrence formula satisfying a matrix QL' is derived, equation III is obtained and a tap update algorithm of equations II, III employs a blind equalization least square method to reduce the setting time of the equalizing characteristic. That is, a product sum section 1 inputs a symbol from an input terminal 4 to calculate yL+1, wL' and to output them to an output terminal 5 (yL is a complex vector at a time L). Then (yL+1, wL'), yL+1, inverse of wL' are outputted to a tap update section 2. The update section 2 uses the said data to update the matrix QL' and the tap vector wL' according to the equations II, III and the inverse of vector wL' is outputted to the product sum section 1.
Patent JP-H08273145-A (JP)
Title: Magnetic recording medium
Inventor: ONO TOSHITSUGU
IPC: G11B5/73
Filed: 1995-03-30
Abstract: PURPOSE: To considerably improve the durability of a back coating layer and to obtain a magnetic recording medium excellent in running stability and running durability. CONSTITUTION: A magnetic layer 2 made of a ferromagnetic metallic thin film is formed on one side of a nonmagnetic substrate 1 and a back coating layer 3 using polycarbonate-polyurethane resin as a binder is formed on the other side. At this time, a tert. amine is introduced into the polycarbonate- polyurethane resin by 50-250 equiv. per 10<6> g of the resin so as to regulate the glass transition temp. to >=60 deg.C. A polyisocyanate compd. is added as a crosslinking agent to the back coating layer 3.
Patent JP-H10271365-A (JP)
Title: Television camera device
Inventor: HIDAKA MAKOTO
IPC: H04N5/225
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To drastically reduce power consumption, even at an abnormally high temperature. SOLUTION: Clock signals supplied to an A/D converter 3 and a video process circuit 9 are controlled by a frequency divider ratio in a frequency divider 5, so that the signals show the same frequency as a horizontal transfer frequency of an imaging device 1, when a television camera device is normally operated and show 1/2 of the horizontal transfer frequency of the imaging device 1 or less, when an abnormal rising of surrounding temperature is detected in a temperature detecting circuit 8.  In addition, the clock signals whose frequencies are divided by a frequency divider 5 are inputted to a lower bit processing circuit 11, only when the television camera device is normally operated, and an input of the clock signals to the lower bit processing circuit 11 is stopped by an operation of a switch 4, when the abnormal rise in the surrounding temperature is detected at the temperature-detecting circuit 8.
Patent JP-S56169942-A (JP)
Title: Beat signal detector
Inventor: KOIDE SHIYUUICHIROU
IPC: H04B1/06
Filed: 1980-06-02
Abstract: PURPOSE:To detect beat signals accurately, by multiplying a desired carrier signal extracted from a synthesized wave inputted by the synthesized wave, in a detector detecting a beat signal component via a filter. CONSTITUTION:When a desired wave ED of nonmodulation and a disturbing wave EU from an input terminal 1, the synthesized wave inputted to a carrier extracting circuit 15 is converted into a desired carrier signal having required and constant level by a desired wave band pass filter 11 and a limiter 12 and inputted to a multiplication circuit 14. This carrier signal is multiplied by the synthesized wave inputted via a synthesized wave band pass filter 13 at a multiplication circuit 14 to output a multiplication output EM, and a beat signal proportional to the amplitude of the interference wave EU by a beat frequency band pass filter 5 is outputted to an output terminal 6. Thus, a beat signal can be detected independently of the band width of the beat frequency band pass filter 5.
Patent JP-H02253341-A (JP)
Title: Table knowledge processor
Inventor: IZUMI MIKIO
IPC: G06F9/44
Filed: 1989-03-28
Abstract: PURPOSE:To easily inspect the knowledge processing situation and the validity of the processing result by adding a character searching device, a table information extracting device, and a picture comparing device to a picture processor. CONSTITUTION:The knowledges arranged into a table form are inputted to a picture memory of a picture processor 1 from a sentence/table data input device 2 and a picture storing device 3. Then the prescribed character strings are inputted from a keyboard 4 serving as an interactive input/output device and a mouse 5. Thus a character searching device 8 extracts the table items coincident with the character strings, and a table information extracting device 9 extracts the information on the extracted table items out of a table. A picture comparing device 10 compares the degrees of extraction with each other among the table items and extracts the necessary knowledges out of the table knowledges stored in the picture memory. Thus the knowledge processing situation, the knowledge processing result, etc., can be easily inspected.
Patent JP-H04286306-A (JP)
Title: Self-cooling gas-insulated transformer
Inventor: KOBAYASHI MASAHIKO
IPC: H01F27/20
Filed: 1991-03-15
Abstract: PURPOSE:To reduce the setting plane surface of the entire self-cooling gas- insulated transformer. CONSTITUTION:A radiator 4 is attached to the upper part of a transformer tank 2, and SF 6 gas is circulated by natural convection passing through a piping 5 for ascending gas to a radiator 4 from the upper part of the transformer tank 2 and also passing through a plurality of gas introducing pipes 8, provided in parallel on the inner wall of the transformer tank 2, to the lower part of a transformer winding 1 through a descending gas piping 6 from the radiator 4.
Patent JP-S60218768-A (JP)
Title: Air cell
Inventor: DEGUCHI KATSUO
IPC: H01M4/96
Filed: 1984-04-13
Abstract: PURPOSE:To make possible to take out high current by using activated carbon powder and conductive carbon powder as a positive electrode catalyst layer. CONSTITUTION:Activated carbon and conductive carbon such as acetylene black or graphite are used in a powder state as a positive electrode catalyst layer 5 without use of a binder. The powder-state positive electrode layer 5 has a 4-5 fold specific surface area and 9-10 fold hydrogen peroxide decomposition ability compared with a sheet-shaped positive electrode catalyst layer. Therefore, air diffusion is made easy and high current can be taken out by catalytic ability of activated carbon alone. By applying water repellent treatment to activated carbon and acetylene black or activated carbon and graphite, or moreover by adding a catalyst to them, effect is substantially increased.
Patent JP-H07259285-A (JP)
Title: Sunshade device
Inventor: MATSUBARA HIROSHI
IPC: E04F10/08
Filed: 1994-03-17
Abstract: PURPOSE:To provide a sunshade device in accordance with the desired width by connecting awning unit, formed in unit dimension, to constitute the awning device. CONSTITUTION:An awning unit 4 is formed of a frame body 5, plural slats 6 rotatably disposed at the frame body 5, and a driving lever, a driving link 15 and driving shaft 8 for rotating each slat 6. The driving shafts 8 of the awning units 4 disposed in parallel are integrally connected so as to operate the slats 6 of the respective awning units 4 simultaneously.
Patent JP-S573725-A (JP)
Title: Apparatus for bending flat glass
Inventor: MATSUYOSHI YUKIO
IPC: C03B23/03
Filed: 1980-06-02
Abstract: PURPOSE: To bend a flat glass at a small bending radius without causing the elongation or cracks at the suspended part of the glass, by dividing the bending part of the male mold which supports the bending part of the glass heated at a higher temperature than the other part of the glass.  
     CONSTITUTION: A flat glass G is heated homogeneously near the softening point as a whole, and the part to be bent is further heated at a temperature higher than that of the other part by several tens degrees. The whole glass is suspended with a suspending device 21, and inserted between the female mold 1 and the male mold 10. The cylinders 9 and 20 are actuated to press the glass G with the molds 1 and 10. The bending part 5 of the female mold is bent around the hinge 4 with the cylinder 8 to press and bend the part under the bending line 2 of the glass G until the glass is made to contact with the slant face 12 of the male mold. The receiving mold part 13 is retreated by the action of the cylinder 19 to separate the slant face 12 from the glass G, and the pressing mold parts 3 and 11 are retreated to separate the bent glass from the molds. By this procedure, a bent glass sheet having accurate dimensions can be produced in high efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03274091-A (JP)
Title: Data storage device
Inventor: YOSHIDA HITOSHI
IPC: G09G5/24
Filed: 1990-03-23
Abstract: PURPOSE:To offer a data storage device in which line width data necessary for keeping the high quality of printing with small storage capacity is stored by compressing the line width data necessary for processing a line width and storing it into a memory. CONSTITUTION:A CPU 12 is provided with a data readout part 32, a line width data restoration processing part 34 being a data restoring means for restoring the compressed line width data, a line width processing part 35 for correcting the line width, and an outline conversion part 36 for converting outline data into dot data. Character data consisting of code data inputted from an input device 28 is stored in a text memory 18. The compressed width data is stored in a hint information memory 24 and the dot data obtained by the conversion part 36 is stored in a dot data memory 22. Then, the outline data of the character such as alphabet or KANJI(Chinese character), etc., and a mark, etc., is stored in a character ROM 14.
Patent JP-2000270485-A (JP)
Title: Protection method and control circuit and/or battery unit
Inventor: SAEKI MITSUO
IPC: H01M10/42
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a battery unit and shortening of life by maintaining the forced off state of a switch according to a forced off signal being supplied from the outside. SOLUTION: On the shipment of electronic equipment 11, a battery unit 1 applies voltage to a set terminal 3 while battery cells E1, E2, and E3 are charged to some degrees, and a set terminal 3 is set to 1, thus fixing the output of a flip-flop 2 to 1, fixing an FET 104 for discharging control to an off state for fitting to the electronic equipment 11 for shipping.  The FET 104 for preventing discharging is fixed to the off state on shipment, thus securely cutting off the connection between the battery cells E1, E2, and E3 and a DC-DC converter 12 which largely consumes power during operation stop in the electronic equipment 11, hence minimizing the discharging up to when opened and used after shipment of the battery unit 1, and thus preventing the excessive discharging of the battery cells E1, E2, and E3 of the battery unit 1 for preventing deterioration even when the battery unit 1 is not used for a long time after the shipment.
Patent JP-S551546-A (JP)
Title: Receiving signal detector
Inventor: SUMI TAKAYOSHI
IPC: G01S7/32
Filed: 1978-06-20
Abstract: PURPOSE:To enable the repetition periods of incoming signals to be known accurately by classifying the period data of the incoming signals by every time length, counting their frequencies and comparing the values thus obtained and the preset pulse repetition pattern. CONSTITUTION:Incoming signals are shaped in a waveform shaping circuit 11, after which the time lengths between the adjoining signals are measured in a pulse repetition period measuring circuit 12. These time lengths are subsequently stored in a memory circuit 13. The plural signal time lengths having been stored are totalized for every time length in a counter circuit 14, by which the signal existence ratios of the mutually different time lengths are counted. On the other hand, the signal existence ratios of the mutually different time lengths are beforehand set and stored in the second memory circuit 16 and these as well as the signal existence ratios having been counted in the counter circuit 14 are led to a detecting circuit 15, where they are collated and the time lengths of the mutally corresponding signal existing ratios are detected.
Patent JP-S57189860-A (JP)
Title: Ink jet head-driving method and circuit therefor
Inventor: HAYASHI NOBUHIDE
IPC: B41J2/045
Filed: 1981-05-18
Abstract: PURPOSE:To enable driving with low charge voltage, by using the structure that counter electromotive force, generated when an electric current flowing to an inductive element is broken by a switching circuit, is applied to a piezoelectric element through a diode to drive the piezoelectric element. CONSTITUTION:The ink jet head-driving circuit of an ink-on-demand ink jet recorder is constructed by an inductive element 9, a diode 10 and a switching element 6-n. According to this construction, when a recording signal is inputted from an input terminal 8, the switching element 6-n does ON-OFF operation alternatively. In an ON state, an electric current fed from the feed terminal 7 of a power source flows through the inductive element 9 and the diode 10. Thereafter, counter electromotive force, which is generated at the moment when the switching element 6-n turns into an OFF state, is charged to a piezoelectric element 11 through the diode 10. Consequently, the piezoelectric element 11 is deformed, and ink drops are sprayed.
Patent JP-S62231875-A (JP)
Title: '0' point correction method for steering sensor
Inventor: HASEGAWA TSUNEO
IPC: B62D113/00
Filed: 1986-03-31
Abstract: PURPOSE:To correct a '0' point position automatically by sampling steering data when a steering wheel is close to a neutral position. CONSTITUTION:The output signal from a steering sensor 1 is converted by an A/D converter 2, then is inputted into a CPU 3 whereby the CPU 3 processes the operation of a '0' point correction using a memory 6. If an error is introduced into the steering sensor 1, an actual steering angle is shifted from the detected angle by the sensor 1 by the quantity of th error. Accordingly, as the center section of steering data X in the memory 6 is distributed in a shifted normal distribution, the error can be found. Then the average value X' of a set of data X is operated, and said X' is registered as a '0' point correction value C for correcting an inputted data X by the registered value C after the present data X and car speed data V have been inputted. As the correction is made by use of only data near a neutral position, the reliability in processing is improved.
Patent JP-S53451-A (JP)
Title: High-frequency heating device
Inventor: SATOU SEIICHI
IPC: H05B6/76
Filed: 1976-06-24
Abstract: PURPOSE: To provide superior characteristic of plane by strengthening the peripheral portion of a peeping window of an oven cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59199941-A (JP)
Inventor: GOTOU KAZUHIRO
IPC: B28B17/00
Filed: 1983-04-27
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-S63243577-A (JP)
Title: Hydraulic control valve
Inventor: IZEKI HIDEO
IPC: A01C11/02
Filed: 1987-03-27
Abstract: PURPOSE:To realize a simple, compact, and light weight valve by inserting a single valve shaft in a single valve tube, and forming a valve to convert a hydraulic circuit by the relative movement of the valve tube and the valve shaft in the axial direction, and a valve to convert another hydraulic circuit by the relative rotation around the axis. CONSTITUTION:A valve shaft 1 is inserted to a valve tube 2 and two switching valves A and B are composed. The switching valves A and B are linked through linking ports 29, 30, and 32. The switching valve A converts between a pump port P, a hydraulic circuit 3, and linking ports 29 and 30 by the relative movement of the valve shaft 1 and the valve tube 2 in the axial direction. The switching valve B converts between a tank port T, a linking route 32, and another hydraulic circuit on the plane same as the port T and the route 32, by the relative rotation of the valve tube 2 and the valve shaft 1 around the axis. In such a way, by using a single valve rube 2 and a single valve shaft 1, two hydraulic circuits can be converted.
Patent JP-H09268682-A (JP)
Title: Embedding material for concrete slab, base board for concrete slab having this embedding material and concrete slab using this base board
Inventor: NAGAI TERUMARO
IPC: E04B5/32
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an embedding material which can be easily embedded by a prescribed depth in unhardened concrete for a base board in a condition of keeping levelness, and the base board to which the embedding material is fixed. SOLUTION: A mark (for example, a projecting strip 21) to adjust a level is integrally molded in a lower position of a side wall 11 of an embedding material 1a being a synthetic resin foaming mold. After the embedding material 1a is arranged on a surface of unhardened concrete 3 for a base board, the embedding material 1a is pressed down from above while confirming it by eyes so that the projecting strip 21 coincides with an upper surface of the concrete. When the concrete is solidified in its condition, the embedding material 1a is firmly and integrally formed in the concrete 3 without particularly using a locking tool, and an embedding material for a concrete slab is manufactured.