baber/WOPTO huggingface dataset:
Patent JP-S60217534-A (JP)
Title: Focus detector
Inventor: SHINODA MASAHISA
IPC: G11B7/13
Filed: 1984-04-11
Abstract: PURPOSE:To attain the focus detection characteristics having excellent symmetry property at places before and after a focused position and to obtain a stable focus error signal, by controlling the increase amount of the output signals of a photodetecting surface at the center part of a photodetector compared with output signals of photodetecting surfaces at both sides of the photodetector. CONSTITUTION:The output signal sent from a center photodetecting surface 12a formed by the converging spots on a tri-section photodetector 12 is supplied to an amplifier 18 of a processing circuit 17. Then a signal A is amplified by M1 times and at the same time signals B and C sent from photodetecting surfaces 12b, 12c at both sides of the detector 12 are supplied to an amplifier 19. Then a sum signal (B+C) is amplified by M2 times. The output signals of both amplifiers 18 and 19 are supplied to a differential amplifier 14, and an error signal is delivered as a focus error signal S. The increase amount of the output signal of the surface 12a is suppressed compared with output signals of surfaces 12b and 12c (M1<M2). This attains the focus detection characteristics having excellent symmetry property at placed before and after a focused position and ensures the stable focus control.
Patent JP-S58189366-A (JP)
Title: Chromium stainless clad steel
Inventor: MIURA MINORU
IPC: C23C28/02
Filed: 1982-04-27
Abstract: PURPOSE:To prevent the migration of carbon from a base metal to a cladding material, by interposing an Ni layer having a specified thickness between Cr stainless steel contg. a specified amount of Cr as the cladding material and steel as the base metal on the base metal side and an austenitic stainless steel layer contg. a specified amount of Cr between the Ni layer and the cladding material. CONSTITUTION:Cr stainless steel contg. 10-20% Cr as a cladding material and steel as a base metal are prepared. An Ni layer having >=4mum thickness and an austenitic stainless steel layer contg. >=15% Cr and having >=5mm thickness are successively formed on the base metal, and the cladding material is superposed on the base metal with the layers in-between. They are fixed by welding so that the joined faces are sealed from the outside. Thus, steel clad with Cr stainless steel is obtd.
Patent JP-H07276096-A (JP)
Title: Crank type press device
Inventor: UEMATSU NORIAKI
IPC: H01L23/50
Filed: 1994-04-11
Abstract: PURPOSE:To reduce the size of the mechanical press and incorporate the mechanical press compactly in a machining device even when the mechanical press is incorporated in the machining device equipped with plural press mechanisms. CONSTITUTION:A crank shaft 9 is driven and rotated by the driving source consisting of a motor 7 and a speed reducer 4, and a ram 13 which is connected to the crank arm 10 of the crank shaft 19 through a connecting rod 12 is moved forward and backward through the rotary driving of the crank shaft. The speed reducer 4 which whose input shaft and output shaft have a common axis or are parallel to each other is used, the output shaft of the motor 7 is arranged in parallel to and in the same direction with the input shaft 2 of the speed reducer 4, and the output shaft 3 of the speed reducer 4 is connected to the crank shaft 9 while both the shafts are aligned with each other.
Patent JP-H0654263-A (JP)
Title: Dynamic peak aperture correcting device for ccd camera
Inventor: RII AARU DEISHIYAATO
IPC: H04N5/359
Filed: 1993-03-30
Abstract: PURPOSE:To correct the low-pass filter effect of a CCD. CONSTITUTION:The device which processes the output signal of the electric charge transfer device having at least one array of photoelectric elements is disclosed. This electric charge transfer device generates an output signal which has the electric charge level presented to a shift register having plural elements. The continuous electric charge level from each photoelectric element is presented to each shift register element and is transferred to a read terminal in the shift register. A sample and hold element 38 eliminates the sampling processed component peculiar to the signal presented by a CCD 20 to generate a signal indicating the continuous picture element value. A peaking filter 40 emphasizes the high frequency component to the low frequency component to correct the low-pass filter effect brought about in the CCD 20.
Patent JP-H08245155-A (JP)
Title: Lifting gar
Inventor: OGATA MASAO
IPC: B66C1/04
Filed: 1995-03-06
Abstract: PURPOSE: To ensure the smooth rotation of a cylindrical magnet body by making the width size of a nonmagnetic spacer equal to or larger than that of a pole piece in the case where magnetic on-off operations are selected by means of rotating this cylindrical magnet body through a lifting gear attraction hoisting steel materials and suchlike. CONSTITUTION: In the case where four magnetic force lines 15a to 18a generated out of an N-pole of an auxiliary magnet 13 has formed a magnetic circuit returning after passing through a main magnet 10, those of magnetically attracted surfaces 6a and 6b are in a state of being unexcited, namely, generating no magnetic force. When a cylindrical magnet body 12 is rotated as far as 180 deg. from this state, these surfaces 6a and 6b come to a state of generating the magnetic force the other way, attracting a sound-absorbed material 14 by dint of magnetic attraction.  In this case, width size of pole pieces 11a and 11b is made smaller than that of nonmagnetic spacers 8a and 8b, and thereby when the cylindrical magnet body 12 is in an intermediate state, namely, in a state of being rotated as far as 90 deg., a part of the magnetic force lines is made so as not to form a closed magnetic circuit returning via the pole piece 11a, whereby a smooth rotational operation of the cylindrical magnet body 12 is thus ensured.
Patent JP-S63243365-A (JP)
Inventor: NAKAJIMA SHINICHI
IPC: D06B1/08
Filed: 1987-03-26
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-H03272924-A (JP)
Title: Image forming device
Inventor: MORITA SHIZUO
IPC: G03G15/00
Filed: 1990-03-22
Abstract: PURPOSE:To permit operation carried out from only the front surface of a device and maintenance work by installing a motor for the shift in the horizontal direction of a paper feeding cassette and an insertion detecting means on a device body and carrying out the automatic insertion of the paper feeding cassette and setting of the paper feeding state. CONSTITUTION:When a cassette 14 is inserted from the front surface of a device body, a microswitch S1 operates, and a motor M1 is revolved, and the cassette 14 is automatically inserted by a rack R and a pinion P in meshing. When the cassette 14 reaches a prescribed position, a photocoupler S2 is operat ed by the projection 14A on the side surface of the cassette 14, and the motor M1 is brought into stop, and a motor M2 is revolved to raise a roller 142A, and a cassette bottom plate 14B is pushed up, and a recording paper is brought into contact with a paper feeding roller 16, and a paper feeding state is generat ed. When the cassette 14 is taken out, the reverse process is carried out. Accord ingly, the paper feeding cassette can be automatically mounted/demounted, and set with an exceedingly simple structure.
Patent JP-S59197889-A (JP)
Inventor: TAKAHASHI TOSHIO
IPC: G21C17/07
Filed: 1983-04-25
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-S61231467-A (JP)
Title: Method for measuring modulation degree of frequency signal
Inventor: SUGIHARA KATSUYUKI
IPC: G01R29/06
Filed: 1985-04-08
Abstract: PURPOSE:To make it possible to quantitatively measure the modulation degree of a fundamental center frequency value not by the analogue quantity of timewise change but in conformity with a FM wave theory, by precisely measuring a spectral component around the fundamental center frequency value of a certain frequency signal. CONSTITUTION:At first, a spectral component with a certain fundamental center frequency fK is continuously calculated through a calculation means 6 by the setting operation of a specific frequency setting dial, 1 a sampling frequency setting dial 2 and a frequency dissolving power setting dial 3 and displayed on a display means 8 in an on-line system. Next, by adjusting a frequency venier dial 4, a data obtaining time width T is changed by a minute amount DELTAT to perform the minute amount movement of the fundamental center frequency fK and the spectral component around the frequency fK is observed in detail. The magnitude of thus obtained spectral quantity of a side band is compared with that of the spectral quantity of the frequency fK and, subsequently, a table of Bessel function is utilized to calculate the magnitude of the frequency modulation degree to each modulation component corresponding to the side band by an algorithm calculation means.
Patent JP-2000263603-A (JP)
Title: Resin molding machine and method for releasing molding from mold
Inventor: HOSONO YOSHINORI
IPC: B29C33/46
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding machine capable of preventing a crack of a molding when released and effectively releasing the molding from a mold, and a method for releasing the molding from the mold. SOLUTION: In the resin molding machine having an upper mold 1 and a lower mold 2 to mold a molding 5 by casting a resin 4 in a cavity 3, an air channel 6 for communicating with an upper part of the cavity 3 is formed at the mold 1, the molding 5 is vacuum sucked through the channel 6, compressed air is introduced through the channel 6 to release the molding 5, thereby releasing the molding 5.
Patent JP-H06262574-A (JP)
Title: Vacuum suction device
Inventor: TANAKA AKIRA
IPC: B25J15/06
Filed: 1993-03-09
Abstract: PURPOSE:To make shock and large load added to a work at a time when it is transferred after vacuum attraction. CONSTITUTION:An operating rod 12 fitted with a suction pad 15 at the tip is inserted into an insertional hole 19 formed in a piston 15 installed in a cylinder 14 slidably in the axial direction, and usually, with the action of a compression spring 21 installed in space between the operating rod 12 and the piston 15 and a fact that a locating pin 23 installed in the piston 15 is engaged with a long groove 22 installed in the operating rod 12, both of them are held in a state of being relatively positioned in the axial direction. Accordingly, if the cylinder 14 is operated, pressurized air acts on the piston 15, and this piston 15 is slidingly displaced in the cylinder 14, but at this time, the operating rod 14 provided with the suction pad 11 at the tip is also followed and displaced, thereby attracting a work 7. The operating rod 12 is supported on the piston 15 via a tensile spring 21, and since pressure in the cylinder 14 will in no case act on this operating rod 12, the work 7 is not deformed at all.
Patent JP-H04307845-A (JP)
Title: Telephone set
Inventor: IIJIMA TAKANORI
IPC: H04M1/715
Filed: 1991-04-05
Abstract: PURPOSE:To output an alarm tone to an interrupt of a juxtaposed line terminal equipment during talking and to inform it to the operator by detecting the on-hook and off-hook of the juxtaposed terminal equipment without giving any effect to the juxtaposed line terminal equipment. CONSTITUTION:A closing voltage during line closing is read to a control section 1 via an A/D converter 9 and two memories 10, 11 and a timer 13 are used to detect the increase and decrease in the voltage thereby discriminating a change in a state of a juxtaposed line terminal equipment. Moreover, based on the discrimination, when the juxtaposed line terminal equipment changes from on-hook to off-hook, a ciphering alarm generating circuit 7 is driven to output an alarm tone.
Patent JP-S55164931-A (JP)
Title: Data processing method
Inventor: UCHIUMI HIROAKI
IPC: H04L1/00
Filed: 1979-06-09
Abstract: PURPOSE: To enable to judge the error of the information data easily at the opposing unit, by adding the data information flag respectively in addition to various information data and transmitting them along with the information data to the opposing side.  
     CONSTITUTION: If the linkage between the other unit 7 and the upper rank CPU1 is over a plurality of data, "1" is provided for every data linkage in the data relay unit when the data processing flag is normal, and "0" when in error, and this information is given to the opposing unit 7 and CPU1. Thus, the opposing side can easily judge the normality or error of information with this data processing flag. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S547650-A (JP)
Title: Chiller unit
Inventor: SEYAMA MITSUO
IPC: F25B43/00
Filed: 1977-06-17
Abstract: PURPOSE: To miniaturize a chiller unit and to improve a chilling efficiency, by composing the unit in such a manner that an evaprator, being made in spiral, incorporates an accumulator and is united in one body with a brine tank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61230332-A (JP)
Title: Conveyer for thin plate such as wafer
Inventor: SADAMORI MASAAKI
IPC: H01L21/67
Filed: 1985-04-04
Abstract: PURPOSE:To quickly convey a thin plate such as wafer while improving the water washing effect thereof, by providing a basket for receiving the thin plate such as wafer, a transmission means for transmitting the rotating force of a central shaft and driving means for rotatably driving the central shaft and an external cylinder shaft. CONSTITUTION:A holder 6 wholly dipped in an etching solution within an etching tank 1 is rotated so that the reflux of the solution over the surface of a wafer is accelerated and therefore the wafer can be etched uniformly. A rotation driving motor 10 is then rotated so that the rotating force is transmitted to a reversely rotating shaft 9a, whereby arms 8a and 8b are rotated. The holder 6 is thereby carried from the etching tank 1 to a quench tank 5 rapidly. The holder 6 is further rotated within the quench tank 5 so that the reflux of pure water over the surface of the wafer 2 is accelerated. The water washing effect of the wafer can be improved in this manner.
Patent JP-H11261235-A (JP)
Title: Multilayer printed wiring board
Inventor: YAMAMOTO KUNITOSHI
IPC: H05K1/11
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To protect a plated part against cracking by constituting the inner circumferential part of the land of a plated through hole partially as a cut part of a unplated land thereby lessening stress of the through hole due to expansion/contraction of a multilayer printed wiring board in the thickness direction. SOLUTION: A plated layer of copper, or the like, is formed on the opposite sides of a laminated article and on the inner wall face of a through hole. An etching resist layer is then provided at parts required no etching on the opposite sides of the laminated article other than the land cut part 3, e.g. a plated through hole part 4 and a conductor 6 part. Subsequently, plated layer is removed from the part not covered with the etching resist layer and then the etching resist layer is stripped off. Consequently, the land cut part 3 composed of an unplated part can be formed on the land 2 of the plated through hole part 4. Preferably, the land cut part 3 is provided from the inner circumferential part toward the outer circumferential part of the land 2.
Patent JP-H01247473-A (JP)
Title: Production of thermosetting powder coating
Inventor: SHIRAI NOBUYOSHI
IPC: C09D5/03
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a thermosetting powder coating having a narrow particle diameter distribution and excellent film properties in good yields by a simple process, by dispersing a composition essentially consisting of a vinyl monomer and a curing agent in water by application of ultrasonic waves and suspension- polymerizing the dispersion. CONSTITUTION:A composition essentially consisting of a monomer (A) having a functional group (e.g., a hydroxyl, carboxyl or epoxy group), a vinyl monomer (B) copolymerizable with A and a curing agent (C) having a functional group reactive with the functional group of A, for example, a polyisocyanate when component A is hydroxyethyl methacrylate, or a bisphenol A diglycidyl ether when component A is acrylic acid and optionally containing a pigment and an additive is dispersed in water by application of ultrasonic waves of a frequency of 5-50kHz, and a difficultly soluble salt such as calcium tertiary phosphate and a surfactant are optionally added to this dispersion. The resulting dispersion is suspension-polymerized to obtain a thermosetting powder coating.
Patent JP-H11257953-A (JP)
Title: Tunnel wall surface observing apparatus
Inventor: MATSUMOTO YOSHITAKA
IPC: G01C3/06
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To shorten image sensing time and image processing time of a tunnel wall surface, obtain a continuous image free from joint, and enable three- dimensional observation of an external appearance state of the tunnel wall surface. SOLUTION: A tunnel wall surface is image-sensed with three line cameras 11, image data of analog amount corresponding to the images are outputted in time series and converted to digital data via the respective three system A/D converters 12. The digital data are stored in the respective three system image storage devices 13 in such a manner that the three lines are simultaneous, line by line. When a specified amount of image data are stored in the three system image storage devices 13, these image data are recorded in a digital recorder 15 and transferred to an image processing part 18, in which the transferred image data of each line are arranged in the order of image sensing and developed in continuous images in three directions. A display part 19 displays the continuous images in the three directions on the respective display units.  The continuous images in the three directions are combined and a three- dimensional image having a depth is displayed.
Patent JP-S61232194-A (JP)
Inventor: SHIMADA YOSHIAKI
IPC: B65D90/48
Filed: 1985-04-06
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-S5415389-A (JP)
Title: Curing socks
Inventor: JIYON EDOUIN PENDAAGURASU
IPC: A61F5/02
Filed: 1978-06-19
Abstract: In a full length therapeutic stocking of the type having a boot portion including elastomeric yarn, waist support means spaced above the boot portion, and a hip panel extending between the boot portion and the waist support means, that improvement including a pair of stocking supports extending between and attached to the waist support means and the boot portion, each support comprising a strip of fabric extending from a respective point at the waist support means to a respective point at the upper edge of the boot portion, and each of the respective points of one of the supports being spaced circumferentially of the stocking from the corresponding respective point of the other of the supports.
Patent JP-H01248005-A (JP)
Title: Counter balance apparatus
Inventor: FURANKO SARUTORIIO
IPC: G01B5/008
Filed: 1988-03-29
Abstract: PURPOSE:To enable the adaption to a change in the weight of a probe while achieving a higher operability, by integrating a disc section for moving the probe vertically with a cam having a gradually reducing radius while an adjustable spring is provided between the cam and a fixing section. CONSTITUTION:One end of a probe support member 19 is mounted on a disc section 97, which 97 is integrated with a cam member 101 with a gradually reduced radius while a spring 109 is applied between an upper lock metal 111 and a vertically adjustable lever lock metal 115 of a chain 107. In this construction, when a change in the weight occurs after the exchange of a probe, a tension force of the spring 109 is adapted to the change in the weight with the adjustment of the lock metal 115. With the action of the cam plate 101, there is no change in the weight balance regardless of vertical movement of a lift member thereby achieving a higher operability while obtaining a better stoppage accuracy.
Patent JP-H07281705-A (JP)
Title: Monitor controller
Inventor: KAWAKAMI SHIGEO
IPC: G06F11/20
Filed: 1994-04-12
Abstract: PURPOSE:To improve reliability by preventing the malfunction of a facility instrument by detecting the abnormality of a reserve operating system at a host station and cutting off the input of control information from the reserve operating system to the slave station to output only the proper control information to a slave station. CONSTITUTION:A host station 1 is provided with a normal operating system 1a and a reserve operating system 1b and when any abnormality is generated at the normal operating system 1a and an abnormal signal is outputted from a watchdog timer (WDT) circuit 25 to a power source relay 26, an operating system switching circuit 6 switches an operating system to be operated from the normal operating system 1a to the reserve operating system 1b. In this case, when any abnormality is further generated at the reserve operating system 1b as well and an abnormal signal is outputted from a WDT circuit 25' to a power source relay 26', the power source relay 26' is turned on, and an information cutoff signal is outputted to a relay 9 of a signal cutoff circuit 8 at a switching part 5. Thus, a contact 9a of the relay 9 is switched from the ON state to the OFF state, and no control information is inputted from the reserve operating system 1b to a slave station 2.
Patent JP-H01246726-A (JP)
Title: Glass fiber-reinforced lamination layer insulating part
Inventor: KAGAWA YOSHIHIRO
IPC: H02G5/02
Filed: 1988-03-28
Abstract: PURPOSE:To improve waterproofness and tracking resistance by forming an inorganic coat having alumina as the main component on at least a processed surface of glass fiber-reinforced lamination layer product. CONSTITUTION:An inorganic coat 25 having alumina as its main component is formed on a glass fiber-reinforced lamination layer plate, for example a bus support 20, particularly on its processed surfaces 23, 24. That is, on the processed surfaces 23, 24, an alumina-based inorganic filler employing alcohol as its aolvent is applied with a spray gun or the like, and then these surfaces are heated and dried. In this case, the thickness of the inorganic coat is approximately 1mm or less.
Patent JP-S61233819-A (JP)
Title: Power disconnection device at abnormality in computer system
Inventor: YAMAZAKI TOSHIKAZU
IPC: G06F1/20
Filed: 1985-04-08
Abstract: PURPOSE:To disconnect a power supply surely by providing a timer mechanics having a separate function from that of a service processor and duplicating the device for disconnecting the system power supply when an abnormality takes place based on the service processor and the timer mechanism. CONSTITUTION:A free clock signal is fed to the timer mechanism 5A at all times, and since the mechanism 5A is masked normally when no abnormality is detected in the computer system, the timer mechanism is not functioned. When an abnormality is detected, the mask state, however, is released. Then the timer mechanism counts the free clock signal until the set time, and when no power disconnection command is inputted from the service processor 7 even after the setting time is elapsed, it is regarded that the power disconnection by the service processor is unsuccessful and the power supply of the computer system is cut off based on the timeup signal raised by the timer mechanism itself.