baber/WOPTO huggingface dataset:
Patent JP-S6019225-A (JP)
Title: Keyboard
Inventor: TOYODA MINORU
IPC: G06F3/02
Filed: 1983-07-13
Abstract: PURPOSE:To obtain an easy-to-operate keyboard of a computer, etc. by using different colors for character keys on a Japanese word input keyboard in response to the displayed Japanese syllabary array of HIRAGANA (cursive form of Japanese syllabary) and KATAKANA (square form of Japanese syllabary). CONSTITUTION:The character keys 3 containing HIRAGANA characters 2 printed on the upper surface side of each key 3 are arrayed on a Japanese word input keyboard 1 on the basis of the JIS standard. These keys 3 have different colors for each row in the order of the KATAKANA syllabary. In other words, the keys 3 belonging to the same row has the same color. In such a way, each prescribed character can be detected among those of the same color after identifying the colors of keys 3 belonging to the corresponding group. This shortens greatly the keying time.
Patent JP-H05324823-A (JP)
Title: Method for measuring modulation transfer function and image forming device equipped with modulation transfer function measuring function
Inventor: UMEDA TOSHIKAZU
IPC: G06T5/00
Filed: 1992-05-19
Abstract: PURPOSE:To attain an accurate MTF measurement and to reduce the cost by finding the relation between a modulation transfer function(MTF) corresponding to variation in sharpness and a mean density value, and making the density values of a grating pattern and a solid image correspond to each other. CONSTITUTION:An A/D converter 16 which converts the analog signal from a photoelectric conversion system 15 and sends the converted signal to an arithmetic means 17 is connected to a density reading means 14. Further, a storage device 18 is stored with the correspondence relation between the mean density value(Dout) of the grating pattern/the mean density value (DIN) of the solid image on simulation and the MTF. This arithmetic means 17 processes information obtained from the density read means 14 to determine the MTF made by making the data after the arithmetic and the information obtained from the density read means 14 correspond to each other. Further, an MTF deciding means 19 receives the MTF value from the arithmetic means 17 and compares the predetermined standard value of the MTF with the MTF value sent from the arithmetic means 17. Here, if the MTF value from the arithmetic means 17 is abnormal as compared with the standard value, the abnormality is indicated.
Patent JP-S62282910-A (JP)
Title: Apparatus for press molding of thermosetting resin material
Inventor: YASHIMA TSUNEAKI
IPC: B29C43/32
Filed: 1986-05-31
Abstract: PURPOSE:To enhance productivity, by arranging a plurality of slides to a press apparatus in an up-and-down movable manner so as to freely perform multistage press molding and subjecting a thermosetting resin material to press molding by the multistage slides. CONSTITUTION:The speeds, positions and pressure etc. of a pressure cylinder 6 and an equilibrium support apparatuses 7, 7 are respectively preliminarily inputted to a control unit as a program corresponding to a desired thermosetting resin material 9 while said thermosetting resin material 9 in a predetermined softened state is charged in respective molds 8, 8 to operate the apparatus. At first, a hydraulic pump 17 is driven to drive the pressure cylinder 19 and slides 5, 5 are allowed to fall at a high speed to be contacted with the thermosetting resin material 9. Subsequently, the thermosetting resin 9 is contacted with upper and lower molds at a tuning speed and the upper and lower thermosetting resin materials are brought to the same state in the advance of a gelling state to be allowed to uniformly fill the cavities of both molds in a good flowable state.
Patent JP-H11323408-A (JP)
Title: Production of super hard sintered body tip
Inventor: SAWAMURA KENTARO
IPC: B22F5/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing a tip having a desired shape from a super hard sintered body hard to cut without using a sintered hard tool such as a diamond cutter. SOLUTION: At the time of dividing a super hard planar sintered body and producing a tip having a required shape, at least on one side of a green sheet 1 for sintering, a heat resistant spacer 2 provided with projecting stripes having a projecting type cross-sectional shape is abutted, press sintering is executed, and after that, a planar sintered body having stripe grooves with the shape corresponding to the formed projecting stripes is separated along the stripe grooves.
Patent JP-H06316677-A (JP)
Title: Dichlorotin phthalocyanine crystal and photosensitive material for electrophotography using the crystal
Inventor: IMAI AKIRA
IPC: C09B67/50
Filed: 1991-05-01
Abstract: PURPOSE:To provide a dichlorotin phthalocyanine crystal having a new crystal form and extremely useful as a photoconductive material for an electrophotographic sensitive material of e.g. a printer using a semiconductor laser and provide an electrophotographic sensitive material produced by using the crystal. CONSTITUTION:The dichlorotin phthalocyanine crystal has distinct diffraction peaks at Bragg angles (2theta+ or -0.2 deg.)=8.7 deg., 9.9 deg., 10.9 deg., 13.1 deg., 15.2 deg., 16.3 deg., 17.4 deg., 21.9 deg. and 25.5 deg. or at 9.2 deg. 12.2 deg., 13.4 deg., 14.6 deg., 17.0 deg. and 25.3 deg. to CuKalpha ray.
Patent JP-2000316494-A (JP)
Title: Method and device for pressurized/depressurized cooking
Inventor: SAKAI TOKUEI
IPC: A23L5/10
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for pressurized cooking for penetrating seasoning components into a cooking material under a high pressure by elevating liquid pressure under a normal temperature, excluding the risk of an explosion by not elevating air pressure but liquid pressure and also utilizing a hydraulic pressure instead of a weight or a compressing means for facilitating the handling of the compressing means and an after treatment. SOLUTION: The method of pressurized cooking for penetrating seasoning components into a cooking material under a normal temperature is characterized by penetrating the seasoning components into the cooking material housed in a first container 1 by compressing a second container 2 in which a liquid is closely sealed with a compressing means or decompressing with a decompressing means.
Patent JP-H05327290-A (JP)
Title: Apparatus and method for positioning electronic component
Inventor: YAGI HARUMI
IPC: B23P21/00
Filed: 1992-05-20
Abstract: PURPOSE:To delete the number of positioning steps in an apparatus and a method for positioning an electronic component. CONSTITUTION:The apparatus for positioning an electronic component comprises a moving mechanism 3 for feeding a suction head 4 in a horizontal X-Y direction, a rotary mechanism 2 for rotating the mechanism 3 at a vertical rotating center C as an axis, and an elevating mechanism 1 for vertically moving the mechanism 2, and further comprises a table 7 for placing a board 6 to feed the board 6 in a horizontal X-Y direction, and an optical camera 8 disposed between the board and an electronic component 5 as required to combine a terminal image 9A imaged from a terminal of the component and a pad image 9B imaged from a pad of the board 6. The mechanism 3 and the table 7 are so fed by an image of the camera 8 that a first terminal 5A of the component 5 and a first pad 6A of the board 6 are disposed at a rotating center. Then, the mechanism 2 is rotated to bring a second terminal 5B into coincidence with a second pad 6B corresponding to the second terminal, and the component 5 is mounted by moving down the mechanism 1.
Patent JP-S5917808-A (JP)
Inventor: UNO TAKASHI
IPC: H02G1/02
Filed: 1982-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000320029-A (JP)
Title: External facing joint member
Inventor: KOBAYASHI TOSHIYUKI
IPC: E04F13/08
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an external facing joint member which can prevent internal condensation and hence is corrosion-resistant, by forming a resin-cover layer which is incompatible with a caulking material, on a surface of a joint member in order to allow adhesion of the caulking material only to both headers of an external facing plate and prevent the adhesion of the same to the joint member, and forming the entire body of the joint member of a synthetic resin. SOLUTION: A joint member main body 5 is formed of a rigid synthetic resin, and a cover layer formed of an olefin resin is formed on the surface of a joint forming plate portion 4. As a result, a caulking material is bonded to both headers of respective external facing plates, but it seals the joint portion without being bonded to a surface of the joint member 1, and therefore it can exhibit free following-up performance depending on expansion of the external facing plate, to thereby prevent separation or cracks and maintain waterproof effect over a long period of time. Further, since the entire body of the joint member is formed of the synthetic resin, it is light in weight and resistant to corrosion.
Patent JP-S5651514-A (JP)
Title: Stirring type vacuum degassing method of molten steel
Inventor: ITOU TOSHIYUKI
IPC: C21C7/10
Filed: 1979-10-03
Abstract: PURPOSE:To reduce degassing treatment time and improve the quality of molten steel by putting the molten steel into a ladle provided with a baffle plate made of refractory materials then immersing reflux pipes perpendicularly provided in a vacuum vessel into the molten steel and rotating the ladle and vacuum vessel forward and backward by a predetermined method thereby vigorously stirring the molten steel. CONSTITUTION:Molten steel is put into a ladle 2 provided with a baffle plate 3 made of refractory materials, after which one suction pipe or at least two reflux pipes 5 perpendicularly provided in the lower part of a vacuum vessel 4 are immersed into the molten steel and at least one of either ladle 2 or vacuum vessel 4 is rotated forward and backward at a predetermined rotating angle. When both the ladle 2 and vacuum vessel 4 are to be rotated forward and backward, the respective rotating directions are made opposite. In this way, vigorous stirring is realized and this increases the rate of degassing, eliminates the decarburization defects occuring in the uniformity defect in the ladle 2, reduces the degassing treatment time and improves the quality of the molten steel.
Patent JP-S5651618-A (JP)
Title: Hot-wire flow sensor circuit
Inventor: SASAYAMA TAKAO
IPC: F02D35/02
Filed: 1979-10-03
Abstract: PURPOSE: To obtain a circuit that facilitates signal processing by providing a circuit that finds the product of a signal showing a time ratio corresponding to the across voltage of a hot wire and a signal corresponding to the across voltage of the hot wire.  
     CONSTITUTION: Of the hot-wire air flow sensor consisting of constant current sources 1 and 5, hot wire 3 and temperature compensating resistance 4, one-side terminals of hot wire 3 and temperature compensating resistance 4 are connected to integrator 8 via resistance 7 and amplifier 9 respectively. While output V 1  of integrator 8 and the output of saw-tooth wave generator 13 are inputted to comparator 10, the output of integrator 8 is inputted to buffer amplifier 22 by way of amplifier 20 and resistance 21 and its input terminal is controlled by transistor 28 supplied with the output of comparator 10 via inverter 27. Thus, since the buffer amplifier outputs a pulse that has amplitude V 1  and a time ratio proportion to V 1 , this pulse is smoothed by low-pass filter 23 to obtain a signal proportional to an air flow rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10316806-A (JP)
Title: Polyethylene resin molding material and film
Inventor: SASAKI YOSHIHIKO
IPC: C08L23/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding material capable of forming films charring a good deaeration property on boiling, capable of being sterilized at high temperatures, excellent in impact resistance and piercing resistance and good in sealability at a room temperature, and to provide a film comprising the resin molding material. SOLUTION: This molding material contains the copolymer of ethylene with a 3-18 C α-olefin as a main component. The copolymer comprises a low crystal component and a high crystal component. The molding material has the following characteristics. The elution peak temperature of the low crystal component is placed in a range of 60-80 deg.C in an elution curve measured by a temperature-rising elution fractionation method. The peak mol.wt. of the low crystal component at its elution temperatures is larger than that of the high crystal component. H/M value is >=9, wherein H is the height of the peak of the low crystal component; and M is the height of the lowest valley between the peak of the low crystal component and the peak of the high crystal component.  The rate of areas having lower elution temperatures than the elution peak temperature of the low crystal component to the total area of the elution curve is >=35%. The MFR of the molding material is 0.5-15 g/10 min, and the density of the molding material is 0.912-0.93.
Patent JP-H0639750-A (JP)
Title: Marking device for marking on ceiling surface one point on floor surface irradiated vertically upward by means of beam
Inventor: SHIMIZU SHOHACHI
IPC: B25H7/04
Filed: 1992-04-20
Abstract: PURPOSE:To improve both accuracy and workability of a marking work by performing marking in a state that a worker stands on a floor without getting on a trestle and the like. CONSTITUTION:A marking device B is formed such that an arm 26 is extended from a body part 12 toward below and a marker 14 is incorporated in the body part 12. By vertically moving the marker 14 through an operation lever 29 arranged to the lower end part of the arm 26, marking is applied on a ceiling surface 2. A marking position display part 13 is arranged on the under surface of the body part 12. A worker M holds the body part 12 with the arm 26 held by the worker and brings the body part into contact with a ceiling surface 2. The marking position display part 13 of the body part 12 is irradiated with beams emitted vertically upward from the laser diode 5 of a plumbing device A and it is conformed that the marker 14 is positioned vertically upward of a point P1 to be copied. Marking is executed by operating the marker 14 by means of an operating lever 29.
Patent JP-S62282109-A (JP)
Title: Method of cooling engine
Inventor: SHIMIZU TATESHI
IPC: F01P3/02
Filed: 1986-05-30
Abstract: PURPOSE:To improve the power of cooling an engine by permitting the lubricating oil for cooling, that is once injected into a recessed part above the combustion chamber in a cylinder head, to be injected by means of an oil pump and an oil cooler into the recessed part again without being returned to an oil pan. CONSTITUTION:The lubricating oil that is drawn from an oil pan 5 by means of an oil pump PA is sent pressurized to an oil cooler 50, and at the same time, it is introduced to a cylinder-bead cover 22 by means of a pipe 21 bypassing on the way, and then injected through a nozzle 10 into a recessed part 3 that is provided above the combustion chamber in a cylinder head 23. The injected lubricating oil is stored in a catch tank 24 provided at the side of the recessed part 3 in the cylinder head 23, and the lubricating oil that overflows from the tank 24 is returned to the oil pan 5 by means of an exhaust passage 2a and a pipe 17. While, the stored lubricating oil is injected into the recessed part 3 again by means of an oil pump PB and an oil cooler 25.
Patent JP-S5459168-A (JP)
Title: Visual sensibility measuring apparatus of interferometer
Inventor: MAEDA AKIRA
IPC: G01B9/02
Filed: 1977-10-19
Abstract: PURPOSE: To achieve the improvement in the accuracy of visual sensibility measurement by processing the electric signals of the photoelectrically converted interference fringe through a differentiation circuit, integration circuit, division ciruit, etc. and performing displaying.  
     CONSTITUTION: The interference fringe by the laser light of a light source 1 applied to a Michelson interferometer is converted to electric signals by a photoelectric convension circuit 15. One of the signals is made to the differentiation signal (a) by a differetiation circuit 17 and is then made to the detection signal A by a detection circuit 18. The other is made to the mean signal B of the upper and lower envelope signals by an integration circuit 20. When these signals A, B are processed by a division circuit 21 and are applied to an X-Y recorder 22 to which the moving signal of the moving base 9 of the mirror 8 of the interferometer is applied as the X- signal, then the visual sensibility curves in which the Y-axis direction is visual sensibility are automatically displayed. In this case, the contrast of the inteference fringe decreases and the number of the interference fringes increases with a decrease in the visual sensibility, thus the decrease in the accuracy of measurement owing to the decrease in the contrast is prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0426720-A (JP)
Title: Production of hot-dip galvanized hot rolled high tensile strength steel plate
Inventor: SENUMA TAKEHIDE
IPC: C22C38/00
Filed: 1990-05-18
Abstract: PURPOSE:To improve corrosion resistance and workability by subjecting a slab of a steel with a specific composition to rolling, cooling, and coiling under respectively specified temp. conditions and then carrying out hot-dip galvanizing in a continuous line while specifying the relationship between temp. and the time of stay. CONSTITUTION:A steel has a composition consisting of 0.06-0.45% C, 0.5-2.5% Mn, <=2.5% Si, <=0.1% P, <=0.2% sol.Al, and the balance Fe with inevitable impurities. A slab of this steel is finish-rolled at a temp. not lower than the Ar3 transformation point. Cooling is exerted at >=30 deg.C/sec average cooling rate from 650 deg.C to coiling. After coiling at 250-450 deg.C, pickling is performed. Successively, hot-dip galvanizing is carried out in a continuous plating line under the conditions where the time of stay tT at temp. T satisfies an inequality I and the total time of stay at >=450 deg.C satisfies an inequality II. In the above inequality, t1 and t2 mean the time when 450 deg.C is reached in the course of temp. rise and the time when 450 deg.C is reached in the course of temp. fall, respectively.
Patent JP-H04351641-A (JP)
Title: Stretched sheet having improved formability
Inventor: ARAI HIROYUKI
IPC: C08L67/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide a stretched sheet excellent in toughness, stiffness, optical characteristics, and formability. CONSTITUTION:A stretchd sheet which has an improved formability and is prepd. by stretching, at least monoaxially, a sheet made from a resin compsn. consisting mainly of 5-100wt.% resin mixture of a substantially amorphous polyester with a styrene-aliph. unsatd. carboxylic ester copolymer having a Vicat softening point of 105 deg.C or lower in a wt. ratio of the polyester to the copolymer of (1:9)-(9:1) and 95-0wt.% styrene-conjugated diene block copolymer.
Patent JP-S6011794-A (JP)
Title: Solenoid valve assembly
Inventor: KURARENSU DENISU FUOTSUKUSU
IPC: F16K31/06
Filed: 1984-06-20
Abstract: A diaphragm operated valve assembly is controlled by an electromagnetic valve assembly (10). A flat disc armature (422), which forms part of a flux path, is operable in an inner chamber (118) to modulate the flow between the inner chamber (118) and an exit port (28) in response to an applied magnetic force. The level of the effective magnetic force is a function of the armature mass (422), the pressure acting on the disc surface and the magnetic reluctance. A pole piece (416) adjacent to the flat disc armature (422) includes a seat (20) and is at a fixed distance from the armature (422).Variation of an air gap (x) provides a means to adjustthe magnetic reluctance of the electromagnetic valve (10) after its final assembly and in this case an adjustment air gap is provided at the top member (414) ofthe flux path. Such valves may thus be calibrated to operate at various pressure orflow rates as a function of electrical power input, that is a variation of current or voltage. These electrical power variations determine at what operating condition the flat disc armature (422) will contact the seat (20) and seal fluid flow.
Patent JP-S5460517-A (JP)
Title: Ccd pickup device
Inventor: SHIMADA MASARU
IPC: H04N5/335
Filed: 1977-10-24
Abstract: PURPOSE: To obtain the picture featuring high picture quality with natural feeling by reading out the signal charge alternately for each light receiving part arranged checkerwise and obtaining the vertical correlation through the adjacent receiving parts.  
     CONSTITUTION: Clock V 1  and V 2  are applied to vertical transfer gate TG24 and 25 as well as to 26 and 27, and vertical transfer register 22 transfers the signal charge in the X-direction. At the same time, clock H 1  is applied to  horizontal TG28 and 29 as well as to horizontal storage gate SG30 and 31, and clock H 2  is applied to horizontal TG32 and 33 as well as to horizontal SG34 and 35 respectively. And horozontal transfer register 23 transfers the signal charge in the Y- direction. Then sensor signal S is applied to receiving part 21A and 21B, and pulse S 1  and S 2  are applied to switching gate 37 and 38. Furthermore, overflow control gate 39a is provided between overflow drain region 39 and each receiving part. The signal charge stored in each receiving part is read out through register 23 alternately with every horizontal line. Thus, the sampling efficiency is enhanced for the unifrom screen with the picture element number increased and without giving the signal process using the delay circuit 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0423048-A (JP)
Title: Error detection/correction integrated circuit, error detection/correction circuit, and data processor
Inventor: ARAAKI KENJI
IPC: H03M13/00
Filed: 1990-05-17
Abstract: PURPOSE:To shorten the time needed for decision of data by attaining the error detecting/correcting operation only with the a single exchange of the partial syndrome generated between the error detection/correction LSIs. CONSTITUTION:A data LSI 3-1 generates a partial syndrome from the input data and the check bit of an error detecting/correcting circuit (ECC) through a partial syndrome editing circuit 4-1. This generated syndrome is outputted to the total syndrome editing circuits 6-1 and 6-2 of its own and another one. An LSI 3-2 also has the same operation. Then both circuits 6-1 and 6-2 generate the same syndromes from those partial syndromes collected by both LSIs. Then the decoders 7-1 and 7-2 decodes the syndromes generated by both circuits 6-1 and 6-2, and the correctable errors are corrected by a correction circuit 8-1 and 8-2. The partial syndromes of the read data controlled by both LSI 3-1 and 3-2 are exchanged between them. Then both LSIs correct each charging data bit and finish the transfer of partial syndromes only in a single operation. As a result, the high speed working is ensured for the ECC.
Patent JP-S5650580-A (JP)
Title: Pnpn switching element
Inventor: HAGINO HIROYASU
IPC: H01L29/86
Filed: 1979-10-02
Abstract: PURPOSE:To contrive the stability of breakover characteristics of a PNPN switching element and the improvement in the yield of the element by forming a p-n junction from the main surface to deep position in the vicinity of a mesa groove. CONSTITUTION:This element includes a silicon substrate 31 becoming a p type base region, an n type emitter region having the first region 32 and the second region 32a formed in shallow depth from the main surface as compared with the region 32, an n type base region having the first region 33 and the second region 33a formed deeper than the region 33 from the main surface, and a p type emitter region 34. Mesa grooves 35a, 35b are formed from both the main surfaces of the second regions 32a, 33a respectively.