baber/WOPTO huggingface dataset:
Patent JP-H05311340-A (JP)
Title: Fe-cr alloy excellent in carburizing resistance
Inventor: OWADA SATORU
IPC: C22C27/06
Filed: 1992-05-12
Abstract: PURPOSE:To suitably apply an allay in a carburizing environment by incorporating specified amounts of Cr, C, N, O, P, S, Sn, As and Sb therein. CONSTITUTION:The objective Fe-Cr allay has a compsn. contg., by weight, 5 to 60% Cr, <=100ppm total of C, N, O, P and S and one or more kinds selected from Sn, As and Sb and satisfying the inequality of 0.01wt.%<=Sn+3As+3 Sb<=0.1wt.%. At the time of reducing the content of the impurities such as C, N, P, O and S present in the conventional Fe-Cr alloy and regulating its purity into high one, its workability is improved as well as its carburizing resistance is improved. At the time of incorporating specified amounts of Sn, As and Sb therein, its carburizing resistance is furthermore improved.
Patent JP-S5742027-A (JP)
Title: Multiphotometric device
Inventor: SAEGUSA TAKASHI
IPC: G01J1/44
Filed: 1980-08-28
Abstract: PURPOSE:To eliminate the need for skill for the purpose of exposure determination by automatically judging the luminance for exposure operation according to the differences between the maximum and minimum values of multiphotometric outputs. CONSTITUTION:The multiphotometric outputs from a photometric circuit 10 are converted to luminance signals in a luminance operating part, and an maximum,  average and minimum luminances are outputted from maximum value, average value and minimum value output circuits 13-15. Further, the intermediate luminance which is the average of the outputs of the circuits 14, 15 is outputted from an intermediate value output circuit 16. On the other hand, the output difference between the maximum and minimum luminances by the circuits 13, 15 is generated from a differential circuit 17, and is applied to comparators 18-21 of which the respective set values differ and of which the outputs invert to a high level when inputted with the values more than the set values. Switch circuits 22-24 are controlled by the high level outputs of these comparators 18-21, whereby the average luminance, intermediate luminance and minimum luminance are automatically judged according to the differences between the maximum and minimum luminances and are outputed, and the exposure is determined without requiring skill.
Patent JP-S6058289-A (JP)
Inventor: RARUSU RUNDEIN
IPC: C02F1/40
Filed: 1984-06-08
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-S5452919-A (JP)
Title: Screen distortion correcting circuit
Inventor: IKOMA JIYUNICHI
IPC: H04N3/185
Filed: 1977-10-05
Abstract: PURPOSE:To ensure correction of the screen distortion caused by the high voltage fluctuation by detecting, integrating and amplifying the voltage proportional to the video signal and then supplying the voltage to the error detecting part of the power supply with cut-off of the DC. CONSTITUTION:The signal proportional to the output signal of video circuit 1 is detected through the TV receiver and then amplified via the integrating circuit which consists of resistance 3 and capacitor 4 and features substantially same time constant as that of the high voltage fluctuation. The output then undergoes the DC cut-off through capacitor 7 and is supplid to the error detecting part of  the constant voltage power circuit, and such polarity is secured that the output of power supply output circuit 11 when the high voltage load increases and the high voltage dereases. Thus, the screen distortion due to the high load fluctuation can be corrected without increasing the power consumption for the receiver as a whole.
Patent JP-H0416206-A (JP)
Title: Filter apparatus
Inventor: KITAURA SEIJI
IPC: B01D35/02
Filed: 1990-05-09
Abstract: PURPOSE:To make workability at the time of maintenance of a filter apparatus good by making it possible to detach the whole body of a filter apparatus including an filter element from a covering body in a way of unfastening a bolt and pulling out the filter apparatus upward at the time of maintenance. CONSTITUTION:One end part of a guide pipe 24 is attached to almost the center part of a recessed part 22 of a main body cover 21 and a filter element 25 is attached to the other end of the guide pipe 24. A circular check-valve body 31 installed along the outer circumference of the guide pipe 24 while made able to move along in the axial direction of the guide pipe 24 is accelerated toward the main body cover 21 by a spring part 32. Further, a first check-valve 26 which becomes free flow toward the outside of the recessed part 22, second check-valve 27 which becomes free flow toward the recessed part 22 from the other end part of the guide pipe 24, and a safety valve 28 which is formed in the check-valve body 31 of the valve 26 and communication with it when a prescribed pressure is produced toward the recessed part 22 from the outside of the recessed part 22 are installed.
Patent JP-H04325287-A (JP)
Title: Thermal recording material
Inventor: IWAMOTO HIROBUMI
IPC: B41M5/26
Filed: 1991-04-24
Abstract: PURPOSE:To provide a thermal recording material excellent in transparency and recording machinery aptitude. CONSTITUTION:A transparent or translucent sheet is used as a support and a protective layer containing a polyoxyethylene/ polyoxypropylene block copolymer as an nonionic surfactant and magnesium carbonate as inorg. pigment is provided on a thermal recording layer. The inorg. pigment has a mean particle size of 0.5mum or less and the haize value of the protective layer itself is pref. 20.0 or less.
Patent JP-S63285863-A (JP)
Title: Conductive polymer electrode material and lithium secondary battery
Inventor: NISHIHAMA HIDEKI
IPC: H01M4/137
Filed: 1987-05-18
Abstract: PURPOSE:To increase the utilization of an electrode material and to increase the capacity of a battery by combining specific conductive polymers, and stacking them for use as electrode material. CONSTITUTION:A conductive polymer composite (A) is obtained by forming a conductive support (a) such as graphite fibers and a conductive polymer (b) such as conductive polyaniline in one film. A conductive polymer (B) is a film of the conductive polymer (b). A conductive polymer electrode material is obtained by stacking a plurality of the composite (A), alternately stacking the polymers (B) and the supports (a), or alternately stacking the composites (A) and the polymers (B). By using this electrode material in a battery, an electrolyte penetrates between layers and the utilization of the electrode material is increased. A lithium battery using this electrode material in a positive electrode is made compact and lightweight and the capacity of the battery is increased.
Patent JP-H06311673-A (JP)
Title: Data transmission system of hierarchical monitoring and control system
Inventor: HASEGAWA YOSHIRO
IPC: H04L12/28
Filed: 1993-04-22
Abstract: PURPOSE:To prevent data from being omitted when an operating mode is changed over by a method wherein a function to attach a transmission sequence number indicating the transmission sequence of data to be transmitted and a function to inspect the contunuity of the transmission sequence number of received data are provided. CONSTITUTION:A device in an on-line mode transmits data. Pieces of data 1-a to 1-c which are transmitted by a supervisory remote control master-station device TCM 1-A/3-1 are provided with transmission sequence numbers 1 to 3 indicating the transmission sequence of data, and data which is transmitted by a preprocessing device FEP-A/2-1 is provided with transmission sequence numbers 1, 2 indicating the transmission sequence of data. The continuity of the transmission sequence numbers of the data received from the TCM 1-A/3-1 is inspected and notified between the FEP-A/2-1 and an FEP-13/2-2. Consequently, when the omission or the discontinuity of data is caused, it can be detected.
Patent JP-S5875301-A (JP)
Title: Transmission line
Inventor: SUZUKI YOUSUKE
IPC: G02B6/02
Filed: 1982-07-09
Abstract: PURPOSE:To reduce a reduction of transmission loss, by forming a part of the transmission part with a dielectric material composed of crystalline polymer having the porous  microstructure with high porosity and containing numbers of microknots which are  connected to each other by microfibers. CONSTITUTION:A transmission line for transmission of the surge energy is formed with a rod-shaped central dielectric material 1 composed of crystalline polymer having the  porous microstructure having high porosity and containing numbers of microknots  which are connected to each other in a 3-dimensional way by micro-fibers. A sheet  type crystalline polymer material having a porous microstructure is cut into a tape  form and wound spirally around the outside of the dielectric material 1. Thus a dielectric layer 2 is formed. In addition, a protecting layer 3 of polyvinyl chloride is provided at the outside of the layer 2. The dielectric constant epsilon1 of the dielectric material  1 and the dielectric constants epsilon2-epsilonn of the layer 2 are set at epsilon1>epsilon2...>epsilonn-1 so that these constants reduce radially toward the outer side from the center and that the dielectric constant is increased to epsilonn>epsilonn-1 at the outermost circumference part. As a  result, the effect of disturbance is avoided to reduce the transmission loss as well as to ensure a free control of the dielectric constant over a wide range. Thus a transmission  line having a high speed of transmission and uniform quality can be obtained.
Patent JP-S5344495-A (JP)
Title: Olefin polymerization catalyst
Inventor: MAEDA KATSUAKI
IPC: C08F4/60
Filed: 1976-10-06
Abstract: PURPOSE: To provide a catalyst which has high activity per unit transition metals fixed to the carrier and gives polymers with wide molecular wt. distribution by reacting inorg. Mg cpds. on which transition metal cpds. have been supported with organometallic cpds.; treating the obtd. solid component with TiCl 4 ; and combining the treated solid component with organometallic cpds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0415851-A (JP)
Title: Channel device diagnostic system
Inventor: NAKASE KUNIO
IPC: G06F11/22
Filed: 1990-05-09
Abstract: PURPOSE:To transfer diagnosis without using an exclusive circuit for hardware by permitting a micro program to control data transfer at the time of diagnosis. CONSTITUTION:A diagnostic mode is instructed from an input/output processor 700 to a micro program controller 840 by using a path 20 and an input data frame is transmitted by using a path 10. A channel device 800 stores the frame in an input data frame buffer (DBM) 810 and stores it from DBM to an input/ output frame register (NFR) 830. Then, the micro program reads the input data frame stored in NFR 830, checks the coincidence of a previously settled value and a read value. A generated output response frame is transmitted to the input/output processor by permitting the micro program to switch a selector 820 to a path 40 and to store the frame in NFR. Thus, diagnosis can be transferred without incorporating the exclusive circuit in the channel device.
Patent JP-S5234673-A (JP)
Title: Cooling apparatus of semiconductor device
Inventor: IWATA HIROSHI
IPC: H01L23/46
Filed: 1976-10-06
Abstract: PURPOSE: To obtain the device cooling fin body composition by which centering works of contact face of the finx body and the device are easily made, and also the spacing body contained in the fin body is easily localized in the fin body is easily localized and fized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6023344-A (JP)
Inventor: JIYON II ENGERUHARUTO
IPC: C07D277/20
Filed: 1983-06-30
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-2000312076-A (JP)
Title: Electronic-part bonding method, and apparatus using the same
Inventor: NISHIMOTO TOMOTAKA
IPC: H01L21/52
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To make usable the same control data in different kinds of apparatuses and shorten the control-data creating time of an electronic-part bonding method, by so calculating the control temperature of a heat generating body that its actual temperature becomes its bonding temperature after a bonding time to perform the temperature control of electronic-part bonding method. SOLUTION: After measuring by thermocouples the actual temperatures of a plurality of bonding places in a head 1 and stage 4 which are obtained after their predetermined reference bonding-time at a preset temperature, the actual temperatures are used as reference correlation temperatures to set them initially to a main control device 6 together with the predetermined reference bonding-time. Then, by measuring by the thermocouples the time lapses of the actual temperatures of the bonding places at the predetermined reference preset bonding-temperature, a time correlation and the reference preset bonding-temperature are set initially to the main control device 6. Subsequently, the bonding temperature and bonding time of an electronic part 2 are inputted to the device 6 to create the bonding data of the electronic part 2.  Further, by a temperature control device 5, based on the reference bonding- temperature and the initially preset reference temperature-correlation, the temperature control in an electronic-part bonding method is performed at such a control temperature that the bonding place becomes the bonding temperature after the bonding time (the calculation by the main control device 6).
Patent JP-S5345218-A (JP)
Title: Magnetic recording and regenerating system
Inventor: FUKUSHIMA YASUMASA
IPC: G11B20/06
Filed: 1976-10-04
Abstract: PURPOSE: To eliminate the distortion due to elements by, at first, frequency modulation of video signal and processing this on time axis and chagning the signal treated in charge trausfer elements into pulses and to improve S/N by using in the saturation region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10308858-A (JP)
Title: Image recorder
Inventor: NIITO YOSHIHARU
IPC: G03G15/04
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation of a magnification of an image pattern in a subscanning direction in the case of transferring the image pattern onto paper even when much toner is adhered to the image pattern of a photoreceptor. SOLUTION: A clock frequency correction section 7 corrects a frequency of a write clock to modulate a laser beam and a frequency of a reference clock used to determine the number of revolutions of a rotary polygon mirror 12 depending on a discrimination result by an image pattern discrimination section 6. Furthermore, the frequency of the reference clock used to determine the number of revolutions of the rotary polygon mirror 12 and the frequency of the write clock used to modulate a laser beam may preferably be corrected by taking a paper size into account.
Patent JP-H11309887-A (JP)
Title: Thermal head
Inventor: KUTSUZAWA KATSUMASA
IPC: B41J2/335
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To almost eliminate sticking or the like inconvenience even when a protecting film is partly abraded through a slide touch of a heat-sensitive paper or the like to a surface of the film at the time of printing, and obtain good images for a long term. SOLUTION: A heat-generating resistance body 3 and a pair of conductive layers 4, 4 are applied on an insulating substrate 1, which is coated with a protecting film 5, thereby constituting a thermal head. In this thermal head, the protecting film 5 is formed of glass containing by 5-31 wt.% particles of an inorganic substance (f) having an average particle size of 0.01-0.05 μm, a maximum particle size of 0.10 μm or smaller and a Vickers hardness of 1,000 Hv or larger. The inorganic substance particle (f) is formed of at least one of Al2 O3 , ZrO2 , SiC and Si3 N4 .
Patent JP-S6011734-A (JP)
Title: Transmission device
Inventor: SAKAKIBARA SHIROU
IPC: F16D47/06
Filed: 1983-06-30
Abstract: PURPOSE:To simplify the construction of a transmission device and make it compact, by housing a fluid coupling, a motive power cutoff clutch and the diaphragm spring of a servomechanism side by side in the axial direction of the device in its case. CONSTITUTION:A fluid coupling 11 is provided in the peripheral portion of the interior of the case 1A of a transmission device. A motive power cutoff clutch 13 is provided in the case 1A, radially inside the fluid coupling 11. The diaphragm spring 197 of a servomechanism 19 is provided in the case 1A, beside the motive power cutoff clutch 13. This results in decreasing the axial dimension of the transmission device, simplifying its construction and making the device compact.
Patent JP-S5911081-A (JP)
Title: Reproducing circuit of sampling clock pulse
Inventor: TANABE TOSHIYUKI
IPC: H04N7/00
Filed: 1982-07-12
Abstract: PURPOSE:To obtain automatically accurate phase synchronism, by controlling the generation of sampling clock pulse on the basis of the phase difference between a sampling clock pulse and a phase reference pulse. CONSTITUTION:The character multiplex signal is supplied to a terminal 1 after wafeform shaping. An AND operation is carried out between the mask pulse to be supplied to a terminal 2 and the signal of the terminal 1. Thus a clock run-in signal, i.e., a reference phase signal is extracted. The output of an oscillator 3 is divided by a divider 4 to reproduce a data sampling clock pulse. The phase is controlled to a reproduced clock by controlling the reset timing of the divider 4. A rectangular wave is produced by means of the voltage smoothed in response to the phase difference and by discriminating whether the phase relationship is advanced or delayed between the clock run-in signal and the reproduced clock. Then the rectangular wave is compared with the reference voltage to obtain a reset pulse.
Patent JP-S61278034-A (JP)
Title: Production of magnetic recording medium
Inventor: SATO TOSHIHIKO
IPC: C23C14/30
Filed: 1985-06-03
Abstract: PURPOSE:To produce the title magnetic recording medium having uniform magnetic characteristics with high capacity and at high speed by using a material consisting essentially of calcium oxide for a vaporization source crucible contg. a ferromagnetic metal alloy. CONSTITUTION:A ferromagnetic material 12 for vapor deposition set in a crucible 11 consisting essentially of calcium oxide is heated by an electron beam emitted from an electron beam generator 10 and vaporized to form a thin film of the ferromagnetic material 12 on a substrate 3 traveling along a substrate carrier 8 on a cylinder. Calcium oxide has a high b.p., the oxygen pressure at high temps. is low and the oxide is comparatively stable in vacuum. A defect of slaking due to the high reactivity with water molecules can be eliminated by limiting the apparent porosity to <=4% and using the vaporization source crucible consisting essentially of high-purity (>=98.5wt%) calcium oxide.
Patent JP-H07325798-A (JP)
Title: Document preparing device
Inventor: AKAOGI SATORU
IPC: G06F17/21
Filed: 1994-06-01
Abstract: PURPOSE:To provide a document preparing device which is capable of easily setting an indent. CONSTITUTION:This device is provided with a keyboard 1 for inputting the characters composing the body of a sentence, a format information storage means 41 storing indent information for properly arranging the character feeding of the body of the sentence, a character size and a character start location, a fixing feeding storage means 42 storing the character feeding data of the character having a fixed character feeding in addition to the character feeding of the body of the sentence and a caret location acquisition means 2 acquiring the location from the head of the line of a caret displaying a location where characters are to be inputted. The caret location acquired by the caret location acquisition means 2 is set as the location of an indent.
Patent JP-H08310798-A (JP)
Title: Flow regulator housing for fork-lift
Inventor: OKAZAKI HIROSHI
IPC: B66F9/22
Filed: 1995-05-18
Abstract: PURPOSE: To provide a flow regulator housing capable of omitting a separate branching means, capable of coping with the piping for various fork-lifts, and capable of various members in common. CONSTITUTION: A pair of the right and left lift cylinders 4L, 4R for lifting or lowering an inner mast are vertically extended and fixed. An oil pump 5 is connected to a flow regulator 7 constituted of a regulator valve main body and a housing 12 storing it via an oil control valve 6. The first opening section 13 and the second opening section 14 are formed on the side wall of the housing 12, and the third opening section 15 is formed on the end wall. The first opening section 13 is connected to the oil control valve 6, and the second opening section 14 is connected to the inner bottom section of the lift cylinder 4R on the right side. The third opening section 15 is connected to the inner bottom section of the lift cylinder 4L on the left side. A branching means for branching the operating oil to the lift cylinders 4L, 4R is not required at all.
Patent JP-H04346430-A (JP)
Title: Surface processing method of sphalerite type single crystal substrate
Inventor: KATO MASAHIRO
IPC: B24B37/00
Filed: 1991-05-24
Abstract: PURPOSE:To provide the surface processing method of sphalerite type single crystal substrate capable of performing the surface processing step such as polishing, etc., of a (110) surface meeting the optimum requirements to form an extremely excellent (110) crystal surface. CONSTITUTION:Ga and As atoms are arrayed on the crystal surface in parallel with the (110) surface including adjacent two Ga-As bonds so that the Ga atoms on a dotted line A are placed in a cation row on this crystal surface. On the other hand, the As atoms on another dotted line B are placed in an anion row on this crystal surface. The lapping method in this embodiment is characterized by performing the surface processing step almost in the white arrow direction as shown in the figure from the cation row to the anion row thereby enabling the extremely excellent (110) crystal surface causing little damage to be formed.
Patent JP-S61279521-A (JP)
Inventor: IRIJIYA RECHIKA
IPC: B29C45/36
Filed: 1985-06-03
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-H02300264-A (JP)
Title: Aminopyrimidineazomethine pigment and preparation thereof
Inventor: KOBAYASHI HIDETOSHI
IPC: C09B55/00
Filed: 1989-05-16
Abstract: NEW MATERIAL:Aminopyrimidineazomethine compd. of formula I (wherein R1 is an alkyl, an aryl or a heterocyclic group; R2 and R3 are each H, a halogen, an alkyl, an aryl, an alkoxy, an aryloxy, a heterocyclic oxy, an alkylthio, an arylthio, a heterocyclic thio or amino; R4 is an aryl). EXAMPLE:A compd. wherein R1 in formula I is a group of formula II, R2 and R3 are each a group of formula III and R4 is a group of formula IV. USE:An image forming pigment with excellent fastness to heat for color photograph, ink jet process, printing, etc., or a filter dye for a photosensitive material for color photograph and color liquid crystal television. PREPARATION:The compd. of formula I is prepd. by oxidative coupling reaction of an aminopyrimidine with a p-phenylene-diamine or a p-aminophenol.