baber/WOPTO huggingface dataset:
Patent JP-H07253035-A (JP)
Title: Traction control abnormality detecting device for vehicle
Inventor: IWATA TORU
IPC: B60W10/184
Filed: 1994-03-16
Abstract: PURPOSE:To secure durability of an engine or an exhaust system catalyst by the early abnormality detection through a process of early detecting abnormality of a second traction control means on the basis of the judgement of control requiring condition on a first traction control side and by applying a traction control abnormality detecting device to a vehicle on which the first traction control means for decreasing engine power and the other second traction control means are loaded. CONSTITUTION:A traction control abnormality detecting means (g) for detecting the abnormality of the second traction control means (b) when the exception control request of the first traction control is continued specific times in the specific period, or when the engine power decreased amount is more than the specific amount in the exception control request of the first traction control, or when the limit control request for continuing the first traction control for the limit period or more is issued is provided.
Patent JP-H09212576-A (JP)
Title: Bar code system using fluorescent material and reader for its bar code
Inventor: NIBU MITSUO
IPC: C09K11/85
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To form a bar code which is 'invisible' or 'unlike' a bar code without requiring any special higher cost by using a fluorescent material for the bar code. SOLUTION: The fluorescent material is used for the bar code 1, which is irradiated with specific exciting light emitted by the fluorescent material; and the luminescence of the fluorescent material is detected to read the bar code. There are, for example, thioflavin, fluoresin, eosin, rhodamine 6G, etc., as a ultraviolet-ray phosphor. The specific exciting light irradiating the fluorescent material is exciting light of wavelength making the phosphor luminesce and, preferably, light of infrared and ultraviolet wavelength ranges are used. Unrefined impressions on a conventional bar code can be removed and a digital bar code out of which whether or not fluorescent luminescence is present is read out is obtained to minimize read errors.
Patent JP-S52129373-A (JP)
Title: Heat treatment method for silicon wafers
Inventor: IWAMATSU SEIICHI
IPC: H01L21/322
Filed: 1976-04-23
Abstract: PURPOSE: To obtain a Si wafer which improves the characteristics of semiconductor devices by gettering the heavy metals distributed in the Si wafer through heat treatment at 600 to 800°C by using the phosphorus impurity having been diffused in the wafer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04266343-A (JP)
Title: Reading device
Inventor: KASUYA MICHIO
IPC: B65H5/06
Filed: 1991-02-20
Abstract: PURPOSE:To facilitate the discharge process and so on of jammed manuscript sheets, to achieve compact size, and to improve carrier accuracy by discriminating a holding member among a feeding roller, a discharging roller and an adhesive image sensor, and by providing the rotational center of the holder member in the vicinity of the pinch roller of the feeding roller or of the discharging roller. CONSTITUTION:A CS roller 10 and pinch rollers 8, 12 for feeding and discharging are mounted on a common holding material 13 of a manuscript carrier system, and the holding member 13 is discriminated among a feeding roller 7, a discharging roller 11 and an adhesion image sensor 9, while the rotational center of the holding member 13 is provided in the vicinity of each pinch roller 8, 12 of the feeding roller 7 or of the discharging roller 11. The manuscript is pressed by the holding member 13 by a spring 17 to the adhesion image sensor 9, the feeding roller 7 and the discharging roller 11, and the holding member is discriminated against the spring force so that the carrier system is opened thereby.
Patent JP-S62203384-A (JP)
Title: Photovoltaic device and manufacture thereof
Inventor: SUYAMA NAOKI
IPC: H01L31/18
Filed: 1986-03-03
Abstract: PURPOSE:To realize a device wherein recombination-caused currents are reduced along a junction interface by a method wherein an ohmic electrode is built for a CdTe film side using a carbon film containing acceptor impurity formed on a Cd(Zn)S sintered film and another ohmic electrode is built on said Cd(Zn)S sintered film. CONSTITUTION:Screen printing is accomplished on a glass substrate 1, and baking is performed in an N2 atmosphere for the formation of a Cd(Zn)S sintered film 2 that is a solid solution of CdS and ZnS. To the Cd(Zn)S sintered film 2, a paste of Cd, Te, and CdTe powders is applied by means of screen printing, and belt-baking is accomplished at a prescribed temperature in an N2 atmosphere. As the result, a thin ZnTe-CdTe solid solution layer 3 and mosaic CdTe sintered film 4 are formed on the Cd(Zn)S sintered film 2. An ohmic electrode using a carbon film 5 containing an appropriate quantity of acceptor impurity is built on the mosaic CdTe sintered film 4, and then another ohmic electrode 6 is built on the surface of the Cd(Zn)S sintered film 2 for the completion of a device of this design.
Patent JP-S53131426-A (JP)
Title: Operation control method and equipment for water wheel
Inventor: TAKAKUSAKI TSUNEHIKO
IPC: G05D9/12
Filed: 1977-04-22
Abstract: PURPOSE: To operate upper and lower water wheels with optimal efficiency, by inputting instantaneous heads of upper and lower water wheels and water level of intermediate dam for the purpose to anticiptate water level during long term running. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04260436-A (JP)
Title: Raw material supply apparatus
Inventor: NOZAWA TETSUO
IPC: B01J4/00
Filed: 1991-02-17
Abstract: PURPOSE:To quantitatively supply even a material having high sublimation temp. by covering a needle valve means with a thermostatic means and extending the operation shaft of the needle valve means to the outside of the thermostatic means and operating the operation shaft to make it possible to remotely operate the opening degree of the needle valve means from the outside to which no heat is applied. CONSTITUTION:A needle valve 6 to which a raw material gasified by heating is sent is covered with a thermostatic tank 13 and the pressure of the valve 6 on the primary side thereof is detected and heating quantity is changed corresponding to said pressure to adjust the pressure on the primary side of the valve 6. Further, the pressure of the valve 6 on the secondary side thereof is detected and the thermostatic tank 13 is remotely operated from the outside corresponding to said pressure to change the opening degree of the valve 6 to adjust the pressure on the secondary side of the valve 6. As a result, since a flow rate is adjusted from the outside receiving no heat by remote operation, this apparatus can be adapted even to a hardly volatile raw material with high gasifying temp. and the range of a raw material usable in a chemical gaseous phase growing method can be extended. Further, the supply amount of the raw material can be stably controlled.
Patent JP-S58190326-A (JP)
Inventor: ABE HISATO
IPC: A01G9/10
Filed: 1982-03-23
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-S57169654-A (JP)
Title: Apparatus for implementing single particle grinding test
Inventor: GERUHARUTO REEFUERUTO
IPC: G01N3/56
Filed: 1982-03-23
Abstract: An apparatus adapted to be mounted on a surface grinding machine is provided for testing abrasive grains in single-grit scratch tests. To permit specimen preparation and scratching to be carried out on a single machine without changeover and without reclamping the specimen, and to maintain the infeed in the scratching operation constant by giving the specimen a contour corresponding to the cross-feed error, a belt grinder and a scratching device comprising a support disk, mounted by means of a main flange and a counterflange, and a scratching disk mounted on the main flange and carrying a single grain secured to its periphery along with a force-measuring system disposed thereunder, are designed as a structural unit adapted to be mounted on the spindle of the surface grinding machine, with a belt tensioning arm mounted to the headstock. The requisite natural frequency of the force-measuring system is obtained by locating a grain holder, a piezoelectric quartz crystal and a necked-down titanium bolt with rapid-acting tightening means on the rotating scratching disk beneath the abrasive grain.
Patent JP-S51120491-A (JP)
Title: Polishing method using an ultrasonic wave
Inventor: HIRATSUKA TOSHIO
IPC: B24B31/10
Filed: 1975-04-15
Abstract: PURPOSE:To make it possible to completely remove surface oxides without deformation and breakage of minute parts.
Patent JP-H09235950-A (JP)
Title: Lower frame with screen door rail
Inventor: NOZAKI YUICHI
IPC: E06B7/14
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make this lower frame correspond to a barrier-free state when a screen door rail is formed to the lower frame, in which a double-glazing sliding door is housed, and the lower frame, in which a single sliding door is housed. SOLUTION: When double-glazing sliding doors are housed under the state of double sliding, a screen door rail 6 in the same height as that of the rail 3 is formed or installed, and the screen door rail 6 is placed on the outdoor side from an end section on the outdoor side of a vertical frame 13. When a single sliding door is housed, the screen door rail 6 in the same height as the upper end of the rail 3 is formed or mounted, and the wire-screen rail 6 is conformed to the end section on the outdoor side of the vertical frame 13. Or the screen door rail 6 is placed on the outdoor side from the end section.
Patent JP-H05217917-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAYAFUJI AKIO
IPC: H01L29/73
Filed: 1992-01-30
Abstract: PURPOSE:To eliminate a corner slope of a doping profile near a junction boundary by adding carbon into a III-V compound semiconductor layer forming atmosphere to dispose the carbon in group V-holes, thereby controlling p-type conductivity, while simultaneously adding a fine amount of n-type impurity together with the carbon, thereby controlling n-type conductivity. CONSTITUTION:When a first clad layer 20 is formed, trimethylaluminum is used as a group III material, arsine is used as a group V material, and further selenium hydride is added as N-type impurity. Carbon is vapor grown by using gas. When a p-type AlGaAs active layer 30 is formed, supply of selenium hydride is stopped, a quantity of the trimethylaluminum gas is reduced. Then, when a p-type AlGaAs second clad layer 40 is formed, supplying amount of the trimethylaluminum gas is increased, again. Thus, a small amount of the selenium is added, and the carbon used as p-type material is operated as n-type impurity.
Patent JP-H05215515-A (JP)
Title: Displacement detecting apparatus
Inventor: YOSHII MINORU
IPC: H01L21/027
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a displacement detecting apparatus, which can measure the displacement data of a moving body highly accurately. CONSTITUTION:Coherent luminous fluxes are emitted from a semiconductor laser 1 on the surface of a body 101. Two luminous fluxes through the body are made to interfere and detected with a detecting means 5. When the displacement data of the body are obtained by using the signals obtained with the detecting means, the semiconductor laser is arranged so that the surface of the body is approximately in parallel with an active-layer surface 2 of the semiconductor laser. Two luminous fluxes are the luminous fluxes, which are emitted in two directions from the active layer surface of the semiconductor laser. Means for directing the two luminous fluxes on the surface of the body are further provided.
Patent JP-H06260691-A (JP)
Title: Field-effect transistor
Inventor: MATSUI TOSHIYUKI
IPC: H01L39/22
Filed: 1993-03-08
Abstract: PURPOSE:To provide a field-effect transistor in which a high speed operation can be performed irrespective of a gate capacitance in the transistor using a superconducting film as an operating layer. CONSTITUTION:An oxide superconductor 2 is formed on a board 1, a semiconductor region layer 7 for forming a Schottky barrier to the superconductor 2 is formed on the superconductor, a gate electrode 6 is farmed on the layer 7, and a source 3, a drain electrode 4 are formed on the superconductor 2 at both sides of the electrode 6. Since the Schottky barrier is controlled by a gate voltage to control a critical current even if the gate capacitance is not increased, a switching speed can be accelerated.
Patent JP-S63210650-A (JP)
Title: Surface flaw detector for object
Inventor: NOHARA MAKOTO
IPC: G01N21/93
Filed: 1987-02-26
Abstract: PURPOSE:To judge a flaw, by detecting the width of a waveform corresponding to a flaw part of a video signal to use the size of the flaw as criterion in addition to the light density of the flaw part. CONSTITUTION:Reflected light from an object to be inspected is converted with a photoelectric converter to obtain a video signal A. The video signal A is compared with a light density reference signal 15 by a comparator 11: only when the video signal A exceeds the level of the light density reference signal B, a flaw signal D is outputted. The flat signal D is integrated with an integration circuit 12 to allow the output of signal E having a peak proportional to the pulse width thereof. The signal E and a reference signal F from a reference signal setting circuit 16 are inputted into a comparator 13: when the flaw signal D corresponds to the size of a flaw exceeding a fixed value, a signal H is outputted. Then, the signal H is counted with a counter 14 to output the number of flaws exceeding a fixed value in the size.
Patent JP-S58162370-A (JP)
Title: Printer
Inventor: HAGIWARA ISAMU
IPC: B41J29/46
Filed: 1982-03-23
Abstract: PURPOSE:To effectively utilize an ink ribbon by preventing the failure of printing by a method in which the numbers of lines probably printed on a given mode are compared with the numbers of printed lines detected from printing medium actually, and when they are out of accord, the state is informed. CONSTITUTION:Feeding belts 31 and 34 to send bankbooks or checks inserted from the input part 9 for bankbook and check are provided. On the feeding path of the belts 31 and 34, a sensor 39 for the numbers of printed lines, consisting of photoelectric sensors to detect the numbers of printed lines on the bankbook, is provided, and the output of the sensor 39 is amplified by amplifiers 40 and 41. On a test mode, the numbers of probably printed lines on a check are compared with the numbers of actually printed lines, and when they are out of accord, print failure is dislayed. When a calling button is pushed, a warning is sent out to persons in charge.
Patent JP-S63214696-A (JP)
Inventor: SUZUKI YASUHIRO
IPC: G21C19/19
Filed: 1987-03-03
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-S61205619-A (JP)
Title: Transparent electrically-conductive film of heat-resistant zinc oxide
Inventor: MINAMI UCHITSUGU
IPC: H05B33/12
Filed: 1985-03-08
Abstract: PURPOSE:To reduce change in resistivity of electrically-conductive film when it is used at high temperature in various atmospheres, by adding a metallic element of group III to transparent electrically-conductive film of zinc oxide. CONSTITUTION:One or more metallic elements of group III are added to a transparent electrically-conductive film comprising zinc oxide as a main compo nent. The content of the metal of group III is 1-20atom% based on zinc atom. B, Al, Se, Ga, Y, Tl, or In alone or two or more of them are added as the metal of group III to zinc oxide. Preferably the metal of group III is added to the raw material in the form of a metallic element, metallic oxide, organometallic compound, halide, etc., during film forming process. The transpar ent electrically-conductive film of zinc oxide has improved heat resistance, and the same electrical and optical characteristics as those of ITO film.
Patent JP-H06255206-A (JP)
Title: Recycle recording apparatus
Inventor: MORIYAMA JIRO
IPC: B41J2/01
Filed: 1993-03-08
Abstract: PURPOSE:To obtain a recycle recording apparatus leaving the non-recording part of a recording medium in an original state as it is and erasing a character or image to newly perform recording by providing an erasure part erasing the ink recorded on the recording medium to the front stage of a recording part. CONSTITUTION:The recording medium fed to the feed-in table 15 of a recording apparatus 1 in the direction shown by an arrow impinges against a feed-in gutter 16 to be held between a pair of feed rollers 21 and goes toward a pair of feed rollers 22 to pass through an erasing part 2 consisting of a pair of the erasing rollers 3 between the feed roller pairs 21, 22 and the cleaning part 4 of the erasing rollers 3. In the erasing part 2, the character or image recorded on the recording medium is erased by the erasing rollers 3 rotated so as to reversely turn on the contact surface with the recording medium with respect to the feed direction of the recording medium. The erasing roller 3 themselves contaminated by the erasure of the character or image are cleaned in the cleaning part 4.
Patent JP-H02227667-A (JP)
Title: Production of antibody to mhpg and antigen used therein and production thereof
Inventor: YOSHIOKA MASANORI
IPC: C07K14/765
Filed: 1989-02-28
Abstract: PURPOSE:To produce the antibody to 3-methoxy-4-hydroxyphenyl ethylene glycol (MHPG) having high specificness by immunizing the antigen of the specific MHPG to an animal. CONSTITUTION:The MHPG formed by desalting an MHPG piperazine salt by an SP-cephadex (H type) treatment is usable as the MHPG. A carrier polypeptide (e.g.; human serum albumin) is combined with the 5th position of the MHPG via the amino group thereof by a Mannich reaction using formaldehyde, by which the antigen of the MHPG expressed by formula (R-NH2 denotes a polypeptide carrier) is produced. A W/O emulsion of this antigen is prepd. by using Freund's complete adjuvant and is dosed to, for example, a mouse. The W/O emulsion is prepd. by using the Freund's incomplete adjuvant at about every one month to execute additional dosing. A high antibody value is admitted in the serum after the 4th time. The antibody to the MHPG is obtd. when this serum is sampled.
Patent JP-H01221795-A (JP)
Title: Trend displaying device
Inventor: HITAI TETSUO
IPC: G06F3/048
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the burden of a host system by causing a display device to process a trend display. CONSTITUTION:A display device DS receives trend data and various displaying specifications from a host system HS and performs processes regarding displays. A smooth scrolling means 6 receives a command for smooth scroll and numeric data from the host system HS side and repeatedly performs a process which scrolls data of the numeric data one by one in accordance with the interrupt by means of clocks. Therefore, a trend displaying device whose scrolling function can be performed smoothly at a high speed without giving any burden to the microprocessor of the host system is obtained.
Patent JP-H07262906-A (JP)
Title: Impregnated type cathode structural body and cathode-ray tube using the same
Inventor: TAKAKURA HIROSHI
IPC: H01J1/28
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a reliable impregnated-type cathode structural body having its excellent and stable electron emission characteristics for a long time under the high-density current using condition and a cathode-ray tube using this cathode structural body. CONSTITUTION:At least such components are provided, as a cathode pellet 1 having a coating film 103 made of metals of one or two sorts or more of ruthenium, osmium, and tungsten, or their alloys on the electron emitting surface of a high melting-point, porous base metal 101 in which an electron emitting substance 102 made of polygenic oxides including barium oxide is impregnated, and a high melting-point sleeve 4 in which a heater 8 for heating the cathode pellet is included. The thickness of the coating film 103 provided on the electron emission surface of the cathode pellet is determined within the range from 50nm or more to less than 300nm.
Patent JP-S54139442-A (JP)
Title: Error correction circuit
Inventor: MIYAO SHIGERU
IPC: G06F11/10
Filed: 1978-04-21
Abstract: PURPOSE: To ensure the error correction even in case the fixed error of 2 bits occurs by constituting the circuit with the shunt register, the inversion circuit, the comparison circuit and others, and thus to secure a high-efficiency process operation.   
     CONSTITUTION: In case writing data WD is the bit pattern (A) and also pattern (B) in which some error is detected at a bit 2 and 7 of the data read out from  memory 101, pattern (B) is stored in shunt register 106 and then sent to memory  101 to be written in the same address as (B) after inversion 107 and storage 102.  As a result, data (D) is read out from memory 101 and stored 103, and then (D)  and (C) are compared and collated 108. Thus, only the error bit is turned to re verse coincidence logic sum output "1" to designate (E) the error bit. Furthermore,  (E) and (B) are compared and collated 109 to perform correction of the error bit.  After correction, data (F) is delivered and stored 103. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02276526-A (JP)
Title: Apparatus and method for making of cake formed by extrusion
Inventor: ARAIN DAUSU
IPC: A23G3/20
Filed: 1990-03-01
Abstract: PURPOSE: To provide a device, with which a strand equipped with the decoration of a surface similar to the bark of a tree can be continuously produced without further adding any paste-state material, provided with a comb having a toothed profile, which is arch-shaped as a whole and made movable to both the sides of the arch, equipped with the almost perpendicular toothed profile. CONSTITUTION: The surface of paste-state material 1 such as ice cream continuously extruded from a fixed toothed nozzle 2 is formed into tree bark by a movable comb 33 corresponding to a section 3. Next, the deformed strand is picked up by a conveyer belt 4 circulating in a direction f1. Besides, at a section (b), one set of nozzle tubes 6 is put into the strand by quick vertical motion f2 and horizontally moved along the belt 4. On the other hand, the material 1 is led f3 into the hole of the strand by tubes 6, the tubes 6 are speedily hit up after filling and next, they are returned to an original position f5 by the quick horizontal motion. Thus, the joint of a log is formed. Next, the strand is cut into prescribed length, auxiliary decorative elements are attached on this log and extruded molded cake is provided.
Patent JP-S61208277-A (JP)
Inventor: HATSUSAN PIRASUTEFUAA
IPC: H01L31/18
Filed: 1986-03-06
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-H05219741-A (JP)
Title: Control method for resonance type power converter
Inventor: HARASHIMA FUMIO
IPC: H02M7/48
Filed: 1992-02-03
Abstract: PURPOSE:To make it possible to rise the switching frequency, reduce internal loss and decrease the capacity of circuit components by changing the set point of a current flowing through a resonance reactor in response to the size of a load for maintaining continuous resonance. CONSTITUTION:This is a control method for resonance type power converter by continuing resonance phenomenon by applying a current to a resonance reactor 3 and storing energy during zero voltage at a resonance capacitor 4 of a power converter of a parallel resonance DC link-shaped dual converter type. And a set point ir* for a current to be applied to the resonance reactor 3 is determined by using input currents iR, iS and iT and their switching functions SR, SS and ST for converter portion 1 and output currents iU, iV and iW and their switching functions SU, SV and SW for inverter portion 2.