baber/WOPTO huggingface dataset:
Patent JP-S59152571-A (JP)
Title: Disk record reproducing device
Inventor: KOJIMA TADASHI
IPC: G11B21/08
Filed: 1983-02-21
Abstract: PURPOSE:To perform a track skipping operation accurately with a difficulty in generating an error, by providing a reverse deriction detecting means which detects the traverse of a bit train in the direction opposite to a direction corresponding to a track skipping signal to set a counting means to an initial value. CONSTITUTION:An H-level detection signal is generated from a reverse direction detecting circuit 26 when a tracking error control signal, which traverses a bit train in the opposite direction during the period from the generation of a track skipping signal at a time T1 in a track skipping control circuit 22 to the time when a pickup 13 becomes such speed at a time T2 that it is not affected by the waveform of the bit train is generated. A counter circuit 28 is reset by this detection signal, and a value attained by counting zero (v) level crossing points of the tracking error control signal after the time T2 is outputted as an extent of movement of the pickup 13 to the circuit 22. Thus, there is no deviation between the position, where the pickup 13 is stopped at the search operation end time, and an objective position, and an accurate search operation is possible.
Patent JP-S56124345-A (JP)
Title: Preparation of cubic corn cracker having inner cavity
Inventor: SATOU AKIRA
IPC: A23G3/34
Filed: 1980-03-06
Abstract: PURPOSE: To prepare the titled crisp and short corn cracker having uniform color, by gelatinizing starch to rice cake dough, forming the dough to a sheet, forming the sheet e.g. by punching, and baking or frying the formed dough without drying.  
     CONSTITUTION: A raw material composed mainly of starch, e.g. polished rice, corn, etc. is mixed with water, and steamed, boiled and kneaded, or the raw material is converted to α-starch and kneaded with water, to obtain glutinous dough containing 40W55wt% of water. The dough is formed to a sheet of 0.5W3mm in thickness, and processed to formed products e.g. by punching, cutting, etc. The products are, without drying, baked on a wire net or fried in oil at about 145W250°C with a frying apparatus to obtain the titled cubic corn cracker. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04266337-A (JP)
Title: Blank pickup device of dry stock feeder
Inventor: ITO MASAYA
IPC: B65H3/16
Filed: 1991-02-21
Abstract: PURPOSE:To form a structure suitable for energy saving on the whole by ensuring the attraction of a blank of a day stock feeder, and by inhibiting the double feeding. CONSTITUTION:A blank pickup device is formed out of a lifter 4, a sheet separator 6, and of a carrier means 8, which is supported by a bracket 11, which is vertically moved in the approaching and receding directions to the uppermost blank 5 loaded, along with a frame 15 to which the bracket is fixed, by a driving device 21.
Patent JP-H07221034-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI TATSUYA
IPC: H01L21/3065
Filed: 1994-01-31
Abstract: PURPOSE:To form an HSG polysilicon film and a phosphorus doped polysilicon film while removing a natural oxide film using a general diffusion furnace. CONSTITUTION:The natural oxide film is removed from a silicon substrate 100 and is put in a furnace for the heat treatment. At the time of forming an HSG polysilicon film on the surface of a phosphorus doped amorphous silicon film 105, HCl gas diluted with superpure N2 gas is introduced, the natural oxide film formed again on the surface of the phosphorus doped amorphous silicon film 105 is etched off with silicon by etching and a highly clean silicon plane is provided. Thus, the capacity increase rate of the capacity electrode formed of the HSG polysilicon film 107, an insulating film 108 and the phosphorus doped silicon film 109 is increased or the contact resistance of the phosphorus doped polysilicon film to be buried in the contact hole is reduced.
Patent JP-H04267082-A (JP)
Title: Cell
Inventor: TAKEDA KAZUTOSHI
IPC: H01M12/06
Filed: 1991-02-21
Abstract: PURPOSE:To completely prevent erroneous use of a consumer in replacing a cell by constituting the cell in such a manner that the upper and bottom surfaces thereof are negative electrodes while the side surface thereof is a positive electrode. CONSTITUTION:In the middle position with respect to the height of a button type or coin type cell, there are provided air electrodes 8, 8a, i.e., generating elements serving as positive electrodes with a spacer 10 held therebetween. The air electrodes 8, 8a are sandwiched between negative electrode mixture 3, 3a, i.e., generating elements serving as negative electrodes via impregnating materials 6, 6a and separators 7, 7a, thus constituting the cell. Consequently, it is possible to obtain the cell where the upper and bottom surfaces thereof are the negative electrodes while only the side surface thereof is the positive electrode.
Patent JP-H01205240-A (JP)
Title: Operation starting condition displaying system, computer with operation starting condition displaying function and recording medium
Inventor: NAGASHIMA SUMIO
IPC: G06F11/22
Filed: 1988-02-10
Abstract: PURPOSE:To simplify constitution by using a display equipment and a warning equipment prepared ordinarily for a warning at the time of starting an operation and deciding and displaying whether or not the condition of the operation start of a computer is normal. CONSTITUTION:A computer 1 builds in a CPU 2, a memory, etc., and an FDD (Floppy Disk Driver) device 4 is connected by a DMA (Direct Memory Access) bus 7 and an I/O (In/Out) bus 8 from the CPU 2. The read initial program is stored into a memory 3 once, read into the CPU 2 and the initial program first executes the self-diagnosis of the conditions. According to whether the result is normal or abnormal, the displaying lighting-up of a prescribed action specified beforehand is executed and an abnormality displayed to a worker by the action. Thus, a special displaying device may not be added and the device can be simplified.
Patent JP-H0572510-A (JP)
Title: Projection type liquid crystal display device
Inventor: KAMATA TAKESHI
IPC: G03B21/00
Filed: 1992-02-14
Abstract: PURPOSE:To view a video having sufficient contrast ratio even in a light room where general work can be performed and to miniaturize a cooling device by restraining the occurrence of heat caused by a polarizing plate. CONSTITUTION:This device is provided with a light source 11 for display, a liquid crystal cell 15 which receives light from the light source and selectively transmits the light according to an impressed signal, a 1st polarizing plate 13 which is arranged between the light source and the liquid crystal cell and has a 1st transmission axis, a 2nd polarizing plate 17 which is arranged on an opposite side to the 1st polarizing plate of the liquid crystal cell and has a 2nd transmission axis set in relation to the 1st transmission axis, and a projecting lens means 21 for projecting the light transmitted through the liquid crystal cell to a screen 23, and the 2nd polarizing plate is arranged on a screen or near to the screen.
Patent JP-S59161598-A (JP)
Inventor: KOBAYASHI TSUNEO
IPC: E21D11/00
Filed: 1984-02-15
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-S62185419-A (JP)
Title: Optical reception circuit
Inventor: HORIKAWA SOJI
IPC: H04B10/572
Filed: 1986-02-10
Abstract: PURPOSE:To stabilize the operation of an automatic gain control circuit even at a low reception light level region by inserting a nonlinear circuit whose input/output characteristic has a saturation characteristic to a circuit reaching an photoelectric converter after the amplitude of a pilot signal and a reference voltage of the automatic gain control are compared. CONSTITUTION:A band pass filter 5 extracting a pilot signal, an amplifier 6 amplifying the extracted pilot signal, a peak detection circuit 7 detecting the peak of the amplified pilot signal and one input of an error amplifier 8 are connected in cascade to the output of a main amplifier 3. A reference voltage generator 9 is connected to the other input of the error amplifier 8. A low pass filter 10, a nonlinear circuit 12 and a DC-DC converter 11 are connected in cascade to the output of the error amplifier 8 and the output of the DC-DC converter 11 is connected to an APD 1. The nonlinear circuit 12 is a circuit whose input/output characteristic is proportional to a value Va/M so as to make the open loop gain ¦T(omega 0)¦ proportional to the value M/Va constant.
Patent JP-H02207652-A (JP)
Title: Dial backup system
Inventor: TAKASAGO AKIRA
IPC: H04M11/00
Filed: 1989-02-08
Abstract: PURPOSE:To decide the possibility of data transmission before a line is switched to a backup line by transmitting a sine wave near the central frequency of a sound band and a sine wave near the limit frequency of a lower side band from a call originating end, estimating the number of links from the attenuation quantity of a reception level in a call incoming end and comparing the number of the links with the number of data transmittable links. CONSTITUTION:MODEMs 1 and 2 equipped with dial backup function are faced to each other and before backup, modulation/demodulation parts 15 and 16 are connected through a communication line 17. As operation at the time of the backup, the MODEM 1 is connected through a public line 3 and an exchange 4 to the MODEM 2. The sine wave near the central frequency of the sound band and the sine wave near the limit frequency of the lower side band to be transmitted from the call originating end are received in the call incoming end and the levels of the respective sine waves are measured. Then, the number of the links is estimated from this attenuation quantity and compared with the number of the data transmittable links determined in advance. Only when the number is less than a reference value, the backup line is switched. Thus, the possibility of the data transmission can be decided before the line is switched by switch circuits 13 and 14.
Patent JP-S58156814-A (JP)
Inventor: REI SAZAARANDO
IPC: G01F3/08
Filed: 1983-02-23
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-S63194938-A (JP)
Inventor: ASAI NORIO
IPC: B32B5/32
Filed: 1987-02-09
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-S52111745-A (JP)
Title: Vibrating device for vibration tester
Inventor: ITOU YOSHIO
IPC: G01M7/02
Filed: 1976-03-17
Abstract: PURPOSE: To facilitate piping, inspection and maintenance by removing a vertical vibrator and a balance cylinder, which are arranged on the center line of a vibration table, and by mounting the balance cylinder in the vertical vibrator to widen the space below the vibration table. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01204188-A (JP)
Title: Polygon painting out system
Inventor: KARA ATSUSHI
IPC: G06T11/40
Filed: 1988-02-09
Abstract: PURPOSE:To correctly paint out the polygon with a special shape by painting out the whole internal area of a square with an exclusive OR mode in black after a special square is drawn and the area inside the square is painted out with the outside of a polygon. CONSTITUTION:When the coordinates of respective tops Pi of a polygon 10 are (Xi, Yi) and the minimum value and the maximum value of the Xi, Yi are respectively Xmin, Xmax, Ymin and Ymax, a square 20 with four points M1(Xmin the inverse of alpha, Ymin the inverse of alpha), M2(Xmin the inverse of alpha, Ymax+alpha), M3(Xmax+alpha, Ymin the inverse of alpha) and M4(Xmax+alpha, Ymax+alpha) as tops is drawn. After an area A is painted out with a point Q to belong to an external area A of the polygon 10 in the internal part of the square 20 as a starting point, the whole internal area of the square 20 is painted out with the exclusive OR mode in black and the internal area of the polygon 10 is painted out. Thus, the polygon with the special shape can be correctly painted out.
Patent JP-H08220109-A (JP)
Title: Method for specifying forward position of probe in probe microscope
Inventor: MORIMOTO TAKASHI
IPC: G01B21/30
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a probe microscope in which the tip position of probe can be specified accurately without putting a marker onto a cantilever. CONSTITUTION: A reflector 17 on a sample table 4 is positioned oppositely to a cantilever 6. At that time, the cantilever 6 is retracted directly above the reflector 17 by some distance. When the local point of an optical microscope 8 is shifted vertically downward under that state, focal point of the optical microscope 8 is eventually set on the virtual image of the cantilever 6 projected onto the reflector 17. Since the cantilever is observed, on the probe 61 side thereof, by means of the optical microscope 8, forward end position of a probe 61 can be observed directly and specified accurately in the field of view of the optical microscope 8.
Patent JP-S56125120-A (JP)
Title: Voice duplicate communication system
Inventor: KAJIMA KATSUICHI
IPC: H04M11/00
Filed: 1980-03-06
Abstract: PURPOSE:To enable the transmission of two sets of voice signals through the use of lines in voice band, by superimposing another signal on the band of 1.9-3.4kHz in addition to 0.3-1.8kHz through modulation, through the use of the principles that about 93% of energy of voice signal is included in the band of 0.3-1.8kHz. CONSTITUTION:0.3-1.8kHz component only is picked up from the voice input signal from the terminals 1, 2 at band-pass filters 3, 4, and the output of the filter 4 only is modulated at the modulator 5 and the component of 1.9-2.4kHz only is picked up at the filter 6. The output of the band-pass filter 3 (0.3-1.8kHz) is coupled with the output of the band-pass filter 6 (1.9-3.4kHz) at the coupler 7 and they are transmitted from the terminal 8. Further, the voice band signal superimposed with 0.3-1.8kHz and 1.9-3.4kHz from the terminal 10 is branched at the brancher 11, one is picked up for 0.3-1.8kHz component only at the band- pass filter 12 and output from the terminal 16, and another is picked up for 1.9- 3.4kHz component only at the bond-pass filter 13, and after it is demodulated at the demodulator 14, the component of 0.3-1.8kHz only is picked up at the band- pass filter 15 and output.
Patent JP-S56125351-A (JP)
Title: Acylamino acid amidinophenyl ester salt
Inventor: KANEOKA YUUICHI
IPC: C07C239/00
Filed: 1980-03-07
Abstract: NEW MATERIAL:To titled compound of formula (R is residue having the structure obtained by removing H from the carboxyl group of N-acylamino acid or of the di-  or tri-peptide of N-acylamino acid and an amino acid).  
     EXAMPLE: N-Benzoyl-β-alanine p-amidinophenyl ester p-toluenesulfonate.  
     USE: An enzyme inhibitor. It affords a substrate for the enzyme such as trypsin, chymotrypsin, thrombin, plasmin, etc.  
     PROCESS: For example, N-benzyloxycarbonylamidino-p-phenol is made to react with an N-acetylamino acid or an N-acetyl-peptide to obtain the corresponding ester, which is catalytically reduced in the presence of Pd to obtain the compound of formula wherein the acyl is acetyl. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02208959-A (JP)
Title: Semiconductor device
Inventor: MICHII KAZUNARI
IPC: H01L23/50
Filed: 1989-02-08
Abstract: PURPOSE:To reduce a package main body in width by a method wherein external leads are led out only in one direction. CONSTITUTION:Lead frames 13 provided with external leads 12 which extends in one direction are sealed up in a package main body 11. A semiconductor element 14 is sealed up with a resin 8, inner leads composed of leads 6 and 7 are soldered to the lead frames 13 and connected to an electrode 16 of the semiconductor element 14 through a wire 5. In this constitution, the external leads 12 of the lead frames 13 can be arranged on the underside of the semiconductor element 14 via the resin 8. Therefore, the leads 12 are not required to run around the element 14, so that the package main body 11 can be made small in width.
Patent JP-H09221987-A (JP)
Title: Shield excavator
Inventor: MIYOSHI YUKINORI
IPC: E21D9/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To knead additives into soil and sand well by disposing a plurality of discharging ports made at different positions in the radial direction at the cutter disc front face, and discharging additives from these discharging ports in a shield excavator. SOLUTION: An additives discharging port 9E is disposed near the central part of a cutter disc 1, and each discharging port 9A, 9B, 9C, 9D is arranged at different positions in the radial direction on each spoke 4. A rotor 12 with a plurality of branched ports 13A, 13B, 13C is provided at the central part of the cutter disc 1, and additives are supplied from an additive supplying port 10 via a swivel joint 11. The rotor 12 is fixed to rotate the cutter 12, and additives are discharged from the discharging ports 9A, 9B, 9C, 9D via a piping 14 communicated with piping connection ports 13A, 13B, 13C being branched ports of the rotor 12. While the cutter 1 rotates one time, additives are discharged in turn from a plurality of discharging ports having different orbits, thus, they are blended into soil and sand excellently with an extensive discharging range of additives.
Patent JP-2000225891-A (JP)
Title: Lighting fixture for vehicle
Inventor: TSUZUKI SATORU
IPC: B60Q3/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a stable and an excellent electrical connection. SOLUTION: Two terminals 7, 7 on a lamp housing are arranged alternately in the plate face direction, and tips 70, 70, of the two terminals 7, 7 on the lamp housing side are lapped in the protruding direction. As the result, the tips 70, 70 of the two terminals 7, 7 on the lamp housing, which are lapping the protruding direction, face contact respectively with both plate faces of terminals on the switch side. Compared with a conventional lighting fixture for vehicle providing line contact, the electrical connection between two terminals on the housing side and two terminals on the switch side become stable and satisfactory.
Patent JP-S52113403-A (JP)
Title: Heat exhhanger
Inventor: KAWAHARA TADASHI
IPC: F22B1/06
Filed: 1976-03-19
Abstract: PURPOSE:To permit heat transfer ducts to be perfectly plugged when leakage takes place in these ducts and at the same time prevent the corrosion of the plugged sections by providing annular projections surrounding a see-through hole formed in a duct support member and communicating with heat transfer ducts.
Patent JP-H03231710-A (JP)
Title: Automatic focus adjustor
Inventor: KADOHARA TERUTAKE
IPC: G02B7/34
Filed: 1990-02-07
Abstract: PURPOSE:To make a lens follow up the same subject at all times by suspending lens driving based upon a defocusing quantity, and performing focus detecting operation again when the defocusing quantity exceeds a specific quantity after a focusing state is once obtained. CONSTITUTION:The focus adjusting device which has plural focus detection areas is equipped with a 2nd selecting means which operates to select a defocusing quantity in an area less than the specific value when the defocusing quantity selected by a 1st selecting means exceeds the specific value after the focusing state is once obtained. The defocusing quantity which is selected by the 2nd selecting means is sent to a lens driving means instead of the defocusing quantity selected by the 1st selecting means. Consequently, a focus detection result is accurately judged and good-response focus adjusting operation wherein no inadvertent lens drive exists is made possible.
Patent JP-S61191562-A (JP)
Inventor: KIBA KEIICHIRO
IPC: C04B35/111
Filed: 1985-02-19
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-H09223433-A (JP)
Title: Key installation structure of operation panel
Inventor: CHIBA KOJI
IPC: H01H21/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To carry out a spray coating work for respective push keys without any troubles even if the gap between neighboring apertures in a front face plate is narrow by retaining an empty space to insert a push key which does not belong to a key unit in between neighboring push keys. SOLUTION: The title key installation structure is provided with key units 5, 6 manufactured by uniting two push keys 1 and connecting the base parts 1a of the neighboring push keys 1 by bridging parts 5b, 6b and these key units 5, 6 are combined in a manner that a push key 1 of one key unit 5 (or 6) is inserted into an empty space 6a (or 5a) of the other key unit 6 (or 5).
Patent JP-S55123785-A (JP)
Title: Printer control unit
Inventor: TAKAHASHI HIDEYUKI
IPC: B41J19/18
Filed: 1979-03-15
Abstract: PURPOSE: To make it possible to switch accurately excitation data, by making registers, which give excitation signals to a pulse motor for carriage movement control, double.  
     CONSTITUTION: Data given from a microprocessor through data bus 5 is written into register 102 by write signal 101. Data of register 102 is transferred to register 107 by clock signal 105 supplied from timer 104. The output of register 107 is transferred to pulse motor 109 through driving circuit 108. Signal 105 reports further to the microprocessor that contents of register 102 have been transferred to register 107. The microprocessor writes new data into register 102 before the next clock is generated. As a result, the excitation switching time of the pulse motor for carriage control becomes accurate, and the load of programs can be averaged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08223224-A (JP)
Title: Flow control system of inter lan and packet exchange
Inventor: OZAWA KAZUYUKI
IPC: H04L12/911
Filed: 1995-02-17
Abstract: PURPOSE: To attain flow control between a LAN terminal(LANT) and a packet terminal(PKTT) by providing a cross reference table between LAN terminal addresses and packet terminal addresses to a gateway and using the cross reference table. CONSTITUTION: In the system comprising a LAN 10 including LANTs 21, 22, 23, a PSN(packet exchange network) 40 including PKTTs 51, 52, 53 and a GW(gateway) 30 interconnecting the LAN 10 and the PSN 40, a REG(address registration means) 32 of the GW 30 registers an address of the LANT and an address of the PKTT to a TBL(cross reference table) 31 as addresses of a sender and a receiver terminal. An FLC(flow control means) 33 converts a protocol of a transport layer of the LAN 10 having a flow control function into a protocol of the X.25 of the PSN 40 by using the TBL 31, then transfer of data to the PSN 40 from the LAN 10 through a COM(communication means) 34 is attained as the flow control.
Patent JP-S58197484-A (JP)
Title: Regulating valve of volume for compressor
Inventor: HANSU ARUBAATO MAARUSU
IPC: F16K11/07
Filed: 1983-02-25
Abstract: A capacity control valve for a compressor comprising a suction chamber (1) and a delivery chamber (2) and therebetween a connection (15) controlled by the control valve. The delivery chamber (2) is coupled to a pressure pipe. The control valve consists of a slide (7) provided axially slidable in a closed valve chamber (3, 4, 5 and 6). The wall of the valve chamber is provided with a number of ports (9) in a plane perpendicular to the sliding direction of the slide 7. The ports (3) connect the internal space (3,4) of the valve chamber to the delivery chamber (2). At both sides of the ports (9), the spaces (4 and 3) of the valve chamber have a connector for connections to the suction chamber (1) and pressure pipe respectively. In both of the end positions of the slide (7), a sealing part (12) thereof engaging the valve chamber wall releases the ports (9) at least partly.