baber/WOPTO huggingface dataset:
Patent JP-H04290322-A (JP)
Title: Selective calling receiver
Inventor: MURAI MAKOTO
IPC: H04M3/42
Filed: 1991-03-19
Abstract: PURPOSE:To display information about contact points by registering information corresponding to personal number. CONSTITUTION:An ID memory 12 is connected to and personal numbers, telephone number of a device in use, ringing pattern data of the calling sound, etc., are stored in a control circuit 11. The information can be registered corresponding to the personal numbers where areas composed of E<2>PROM are to be provided. Further, a switch SW1 to stop the calling sound, a switch SW2 to switch a display mode, a switch SW3 to switch addresses, and a switch SW4 to interrupt the power supply of a power source 13 are connected to the circuit 11. Accordingly, the information can be registered corresponding to the personal numbers from input means 1 to 3, and the information corresponding to the required personal number is displayed by display request from the input means 1 to 3 at the time of calling.
Patent JP-S57196730-A (JP)
Title: Manufacture of cathedral glass
Inventor: HIRASAWA HISAO
IPC: C03B23/025
Filed: 1981-05-22
Abstract: PURPOSE: To obtain large-sized cathedral glass having an arbitrary surface figure in relief by melting or softening plate glass put on a sand mold having a carved arbitrary figure.  
     CONSTITUTION: A figure is carved in a sand mold 4 having sufficient wetness. After drying the mold 4, plate glass G is put on the mold 4, introduced into a heating furnace 6, and heated. The resulting figured glass melted on the mold 4 is taken out of the furnace 6, and after mounting a heat insulating material, the glass is slowly cooled. Thus, large-sized cathedral glass having a surface figure corresponding to the figure carved in the mold 4 is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S577387-A (JP)
Title: Assembling and carrying device for work
Inventor: HISANAGA TAKAYOSHI
IPC: B23K11/11
Filed: 1980-06-12
Abstract: PURPOSE: To facilitate operation and make the constitution simple and small-sized by providing a transfer bar in front and rear directions, which has length extending from the set position and combining position, allowing front and rear movements plus vertical movement freely.  
     CONSTITUTION: A work W is set on a positioning clamp member 5 at the set position 1 and small parts are welded. The clamp is then released and a transfer bar 7 is raised with a lifter and the work W is clamped to the clamp member thereon. The bar 7 is advanced by an electric motor 10 and lowered at the combining position 2 and the lapped parts of the parts are spot welded a welding apparatus 6. In the meantime, the bar 7 is returned to its original position and setting of the work W is started. When the operations at the set position 1 and combining position 2 are completed, the bar 7 is raised and advanced, and the work W set at the set position 1 is transferred to the combining position 2, and the work W combined by welding at the combining position 2 is transferred to delivering position 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03280443-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAMURA MITSUTOSHI
IPC: H01L21/60
Filed: 1990-03-29
Abstract: PURPOSE:To lessen a change in the pitch between circuit patterns by a method wherein a part, which is positioned on outer lead parts, of a carrier film is formed thinner than other parts of the carrier film. CONSTITUTION:A thin carrier film 1 can be used for widening the width of outer lead parts. Accordingly, a carrier film 1a on outer leads 4a is etched using an alkali, for example, and is formed into a thickness (such as 40 to 50mum) with little extension. Accordingly, as the film 1 which is thick as a whole is used, the mechanical strength of the film is not reduced and no hindrance is caused at the time of transfer. In the jointing of the leads 4a with terminals 8 on a substrate, as the film 1 on the parts of these leads 4a is thin, the shift of the pitch between circuit patterns due to the extension of the thickness of the film 1 is little, the leads 4a can be reliably jointed with the terminals 8 on the substrate and a highly reliable semiconductor device is obtained. As the extension of the film 1 is little, the width of the outer lead parts can be made wide and the number of the outer leads can be increased by the amount of the widened width.
Patent JP-H06124179-A (JP)
Title: Document information processor
Inventor: IKEDA KATSUYUKI
IPC: G06F17/21
Filed: 1993-03-12
Abstract: PURPOSE:To improve the portability of a document information processor such as a word processor, and to open a system. CONSTITUTION:A keyboard 207 which operates an input, display part 213 for display, CPU 201 which processes data, and RAM 203 which stores document data are integrally housed in a main part. A function as a word processor such as the input and edition of the document can be realized only by the main part. Moreover, the data are light-modulated as necessary, and outputted from a light emitting/light receiving device 206 to an outside. A printer part equipped with a light emitting/light receiving device 208 prints the received data, and records the data in a floppy disk drive 211.
Patent JP-H03279890-A (JP)
Title: Fuel assembly for pressurized water reactor and fuel charging method
Inventor: TAKAHASHI SATOSHI
IPC: G21C3/30
Filed: 1990-03-29
Abstract: PURPOSE:To increase the degree of freedom of the charging pattern generation of a reactor core and to obtain the advantage of cycle cost by drawing a fuel rod at a specific place among fuel rods out of the fuel assembly upward. CONSTITUTION:The through hole of the bottom plate of an upper nozzle is so shaped that, while the upper nozzle is fitted, a Gd-containing fuel rod and normal fuel at the position of the Gd-containing fuel rod can be extracted at the same time. The fuel rods 31 are connected by connecting plates 32 and 33 without impeding the driving of a control rod cluster, and put together dis persedly in four. The upper structure of the fuel rods 31 is formed into the connecting plate 32 which is longitudinally long and thin to decrease pressure loss, and the holding force of a support grating to the fuel rods 31 is made small so as to facilitate the extraction.
Patent JP-S63241466-A (JP)
Title: Measuring instrument for rotational variation
Inventor: MORIKAWA KOJI
IPC: F02D45/00
Filed: 1987-03-30
Abstract: PURPOSE:To measure a stable rotating speed, i.e. correct rotational variation irrelevantly to the number of air cylinders and intervals of explosion by measuring and displaying the rotating speed in one cycle of an engine. CONSTITUTION:A pulse gear 2 rotates by the rotation of the engine 1 and every time a projection train provided to its peripheral edge passes in front of a pulse pickup 3, the pickup 3 generates 60 pulse signals in each rotation. A calculating circuit 4 inputs the pulse train signals to counts pulses from a specific crank angle and also starts clocking the time through the operation of an internal clock. Further, when the number of pulses for two rotations of a crank angle is reached, the current time of two rotations is recorded. Then the circuit 4 computes the rotating speed and outputs it to a variation display part 5. Thus, the engine 1 has explosion twice in each rotation. Therefore, the rotating speed stable irrelevantly to the number of air cylinders and intervals of explosion, i.e. correct rotation variation is measured.
Patent JP-S535324-A (JP)
Title: Fuel-air ratio regulator
Inventor: TAKADA AKIRA
IPC: F02D33/00
Filed: 1976-07-02
Abstract: PURPOSE: To ensure the proper control of fuel-air ratio for an internalcombustion engine fitted with a ternary catalyst unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01251272-A (JP)
Title: Electronic simple terminal writer
Inventor: KURIHARA MOTOI
IPC: G06F3/0488
Filed: 1988-03-31
Abstract: PURPOSE:To execute an input by handwriting and to facilitate operation by providing a display means, a soft key means, a means for recognizing a character code from a pattern which has been handwritten in a pattern area and a means for processing it to the character code. CONSTITUTION:A slip processing part 721 of an electronic registering device 4 requests down-loading of various slip data through a network 3 to a central processor 1. The processor 1 extracts various slip data which have been stored in an external storage device 2 and sends them out to the device 4. The processing part 721 receives the slip data and stores it in a slip data part 731. A user instructs a necessary slip on a screen by using an input pen. The instructed position coordinate is read by a position input part 724 and stored in an input buffer 741. At this time, the control is shifted to the processing part 721, input position data of the buffer part 741 is checked, and which slip has been selected is decided. Subsequently, slip data corresponding to the instructed slip is read out of the slip data part 731, and displayed on a display device through a display part 725.
Patent JP-H02257402-A (JP)
Title: Digital magnetic video recording and reproducing device
Inventor: SHIMAZAKI HIROAKI
IPC: G11B5/09
Filed: 1989-03-29
Abstract: PURPOSE:To reduce crosstalk and to improve a recording bit rate by converting a television signal into a multilevel digital signal, recording it after performing multilevel amplitude phase modulation and demodulation and decoding it by regarding the frequency deterioration of a magnetic recording medium as a convolution code. CONSTITUTION:The television signal is converted into a digital signal by an A/D converter 2 and inputted in a multilevel converter 101, then converted into the multilevel digital signals(I and Q signals) in two systems corresponding to a multilevel amplitude phase modulation(multilevel APSK) signal. It is modulated in a multilevel APSK modulator 3 to be recorded on the magnetic recording medium 8. A reproducing signal from the magnetic recording medium 8 is demodulated to be the multilevel digital signals in two systems in a multilevel APSK demodulator 10. Then it is decoded in a decoder 201 by regarding the frequency deterioration caused in magnetic recording and reproducing as the convolution code, and the television signal is outputted by a D/A converter 11. Thus, signal spectrum is concentrated on the vicinity of carrier, so that the crosstalk is reduced and transmission SN ratio and the utilization efficiency of frequency are enhanced to improve the recording bit rate.
Patent JP-S535583-A (JP)
Title: Manufacture of thyristor
Inventor: SUZUKI SOUSHI
IPC: H01L29/74
Filed: 1976-07-05
Abstract: PURPOSE: To lower the life time of N-type region using Al and Ga for the impurity to form P-type region and to obtain the prescribed life time by giving a gettering to phosphor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58203615-A (JP)
Inventor: YOHANESU DOU UIRUDO
IPC: H01L43/12
Filed: 1983-05-06
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-S575422-A (JP)
Title: Transversal filter device
Inventor: TSUCHIYA TAKAHISA
IPC: H03H15/02
Filed: 1980-06-12
Abstract: PURPOSE:To reduce the leakage of signal between filters, by providing a separate clock driving circuit to a plurality of transversal filters. CONSTITUTION:A clock signal phi1' from a clock oscillator 18 is applied to each input terminal 16 of clock driving circuits 15a, 15b, 15c, and a clock signal phi2' from the clock oscillator 18 is given to each input terminal 16' of clock driving circuits 15a', 15b', 15c'. Further, clock signals phi1, phi2 from the clock driving circuits 15a, 15a' are respectively applied to clock input terminals 6a, 7a of a BBD of a filter Fa and the clock signals phi1, phi2 from the clock driving circuits 15b, 15b' are respectively given to clock input terminals 6b, 7b of a filter Fb. Further, the clock signals phi1, phi2 from clock driving circuits 15c, 15c' are respectively applied to clock input terminals 6c, 7c of a filter Fc. Of course, the clock line of the BBD of the filters Fa, Fb, Fc is made independent. A leakage signal is reduced to 1/hfe by an independent clock driving circuit.
Patent JP-H06288809-A (JP)
Title: Flowmeter for liquid
Inventor: YAMAMOTO SHIGEFUMI
IPC: G01F3/36
Filed: 1993-04-06
Abstract: PURPOSE:To provide an automatic flowmeter for measuring flow rates of liquid accurately and efficiently by fitting a buret with multiple pairs of photoelectric switches. CONSTITUTION:In a normal condition, the first open/close value OV-1 is open and the second open/close value OV-2 is closed, and further, the liquid level in a buret is at the position of the first photoelectric switch SE-1. When flow- rate-start instruction is issued, the open/close value OV-1 closes and the open/ close value OV-2 opens, so that the liquid level drops. When the second photoelectric switch SE-2 detects passage of the liquid level, a time stars counting. When the third photoelectric switch SE-3 detects passsage of the liquid level, the drop time of the liquid level is measured for calculating flow rate of the liquid, then, the open/close value OV-1 opens before the liquid in the buret disappears, so that the liquid level in the buret rises. When the liquid level reaches the position of the switch SE-1, the open/close value OV-1 opens and the open/close value OV-2 closes, thus returning into normal condition.
Patent JP-S556725-A (JP)
Title: Metal vapor discharge lamp
Inventor: NAKAZAWA SHIN
IPC: H01J61/56
Filed: 1978-06-30
Abstract: PURPOSE: To prevent blacking of the spindle-shaped part by providing a contact of the bimetal switch to the neck of outer bulb.  
     CONSTITUTION: The contacts of bimetal switch contained in the outer bulb 1 to apply a high voltage pulse to the luminous tube 12 when starting are placed in the neck 4 of the outer bulb. By this way, even though the contact bars 28, 29 produce spatter by a spark when the contacts open, spattering material of the contacts, that is, tungsten is attached only to the inner surface of the neck, and is not done to the spindle-shaped part 1a. Thus blacking of the spindle-shaped part is reduced, resulting in the prevention of a drop of luminous flux. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S576407-A (JP)
Title: Bias current setting device
Inventor: SHIMIZU HIROKI
IPC: H03G3/02
Filed: 1980-06-12
Abstract: PURPOSE:To set a bias current automatically in accordance with a characteristics of a tape and a head, by drawing out the highest output level of low frequencies, and also drawing out the highest output level of high frequencies up to the maximum, suppressing a distortion rate to a constant value or less. CONSTITUTION:A bias oscillator 3 supplies a bias current to a head 5 of a tape recorder 1 through a bias current controlling circuit 4 which is controlled by a microcomputer 2, and also high and low frequency signals of an audio frequency oscillator 6 are applied after the selection and level have been controlled by the microcomputer 2. Moreover, a reproducing output is detected by the first wave detecting circuit 8, and the second wave detecting circuit 10 through a band-pass filter 9, and is applied to the microcomputer 2 through an AD converter 11. Accordingly, a bias current is set by drawing out a reproduction level which has been approximated to MOL of high frequencies, keeping an output level at MOL point of low frequencies, at a constant value, and also suppressing it to a prescirbed distortion rate or below.
Patent JP-2000273751-A (JP)
Title: Backing for tufted carpet
Inventor: WATANABE TOMOKO
IPC: D04H3/153
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven cloth having excellent tensile strength and modulus without inducing a moire pattern or interlayer peel off in tufting. SOLUTION: This backing for a tufted carpet is a filament nonwoven cloth comprising filaments composed of a thermoplastic polymer having >=170 deg.C melting point and having many heat-pressed contact points, >=50 piece/cm2 pressed contact point density, <0.4 mm2 pressed contact point area and 5-20% a pressed contact area fraction and the nonwoven cloth is characterized by having <=0.4 g/cm3 apparent density.
Patent JP-2000274451-A (JP)
Title: Fe-based sintered alloy synchronizer ring
Inventor: TAKIGUCHI HIROSHI
IPC: B22F5/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve a friction characteristic and seizure resistance by applying a thermosetting resin (an expoxy resin) blended with walnut shell powder as a friction material to an Fe group sintered alloy material treated with steam, hardening/joining the thermosetting resin by performing heating/pressurizing processing, and forming a layer composed of the friction material on a surface. SOLUTION: A synchronizer ring 4 is manufactured from an Fe-based alloy sintered body by sintering green compact at a about 1000 to 1200 deg.C after being formed as the green compact by pressurizing alloy element powder in a metal mold by blending/mixing the alloy element powder such as graphite powder or Cu powder when necessary by prescribed blending quantity with iron powder or low alloy steel powder. A layer 45 composed of a friction material is formed on a vertical groove 44 for cutting lubricating oil of such a product and a tapering inner peripheral surface 40 having a ring-shaped strip groove 42 orthogonal to this vertical groove.  This layer 45 is formed of the friction material by blending walnut shell powder with a thermosetting resin such as an epoxy resin to thereby increase a coefficient of dynamic friction of an inner peripheral surface to improve a friction characteristic and seizure resistance.
Patent JP-S59204018-A (JP)
Title: Stereoscopic vision endoscope
Inventor: UTSUNOMIYA TOSHIO
IPC: G02B23/26
Filed: 1983-05-06
Abstract: PURPOSE:To execute the stereoscopic observation of an object by using two image fibers, separating a position of the terminal part of an image pickup part, and generating a parallax in two pictures. CONSTITUTION:Terminals of the first image fiber 1 and the second image fiber 2 are separated by a prescribed length l in the axial direction, and reflectors 6, 7 are provided at a suitable distance from the respective end faces. A reflector 8 for reflecting illuminating light and irradiating it to the outside from a window 5 of its side is provided in front of the tip part of a light guide 3, and the length in the axial direction of the window 5 is made longer than the distance l of the corresponding reflectors 6, 7 of the first image fiber 1 and the second image fiber 2. When two pictures are seen simultaneously with both eyes through an eyepiece, a stereoscopic vision of an object to be observed 9 can be executed by a parallax base on the distance l.
Patent JP-S59203929-A (JP)
Title: Detection of temperature abnormality
Inventor: MITSUI TSUTOMU
IPC: G01K11/12
Filed: 1983-05-06
Abstract: PURPOSE:To decrease the occurrence of an erroneous signal without necessitating a thick wiring bundle by providing a shape memory alloy member varying the characteristic at a temp. above the upper limit or below the lower limit of the temp. at which a thermo-sensitive contracting member is detected. CONSTITUTION:A thermo-sensitive contracting member B has a gap part 6 so that its cross section forms C-shape. The shape memory alloy member 4 is made of NiTi alloy and is subjected to the shape memory treatment so that it contracts at the temp. of >=50 deg.C. In this case, the member B has a tendency to contract at the place of a furnace wall heated to the temp. of >=50 deg.C, the microbending occurs in the optical fiber at this time, and by the influence, the loss occurs in the optical pulse. The temp. abnormality can be detected by measuring the loss. Consequently in such a testing method, the occurrence of the erroneous signal can be decreased without necessitating the thick wiring bundle by using the optical fiber.
Patent JP-S524797-A (JP)
Title: Liquid crystal displayer
Inventor: SHINDOU YASUHIKO
IPC: G02F1/13
Filed: 1975-06-30
Abstract: PURPOSE: Reflecting film or a reflecting plate is installed between the transparent substrate and its bottom plate, and a light source is also provided which sheds light from the side of the reflecting film or plate, so that brilliant display can  be given even at nighttime. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63247200-A (JP)
Inventor: YOSHIDA NORIMASA
IPC: B64G1/28
Filed: 1987-04-01
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-H07286584-A (JP)
Title: Inverter-driven screw compressor
Inventor: KAMETANI HIROCHIKA
IPC: F04B49/06
Filed: 1994-04-19
Abstract: PURPOSE:To restrict fluctuation of a discharge pressure by detecting the discharge pressure, multiplying difference between the discharge pressure and an indicated pressure given from the outside by a constant, adding a differentiated or integrated value of the difference to it as necessary, and adding a value of an output frequency sent from an inverter to be a frequency indicated value. CONSTITUTION:When a step-shape disturbance is generated from a stationary condition where a discharge quantity Q1 of a screw compressor and a discharge pressure P coincide with an air consumption Q2 and a pressure indicated value Pi respectively, an out-flowing air quantity Q2 becomes larger than the inflow air quantity Q1 to an air tank 5 to reduce a pressure in the air tank 5. This pressure reduction is detected by a pressure sensor 6, a detection signal is sent to a control device 7, and a deviation DELTAP as Pi-P is determined. Next, a constant decided by the deviation DELTAP is multiplied to be added to a monitored value Fo' of an output frequency F0 of an inverter 8, and an indicated frequency Fi to be transmitted to the inverter 8 is determined, thereby rotation of a motor 9 is controlled through the inverter 8.
Patent JP-S61240109-A (JP)
Title: Range finding device
Inventor: KOZUKI SUSUMU
IPC: G01C3/08
Filed: 1985-04-17
Abstract: PURPOSE:To enable the accurate detection of a distance over a wide range of receiving quantity of light, by operating range finding information from an integrated value according to a definite integration time renewed and set on the basis of a stored integrated value. CONSTITUTION:Light receiving means 5a, 5b receive reflected light from a range finding object by the light projection of a light projecting means 1 to output two kinds of signals relatively changing in dependence on the distance of the range finding object. The integration means 17 of two kinds of said signals stores the integrated values of the signals integrated within the preceding definite integration time and a lately definite integration time is renewed and set on the basis of said integrated values. An operation means 9 allows the means to perform integrating operation according to the renewed and set definite integration time and range finding information is operated from the obtained integrated values. By this method, the accurate detection of a distance can be performed regardless of the receiving quantity of light inputted from the range finding object.