baber/WOPTO huggingface dataset:
Patent JP-H09112317-A (JP)
Title: Diagnosis device and diagnosis method for electronic control device
Inventor: MATSUMOTO KENJI
IPC: F02D41/34
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate confirmation of the normal operation of an microcomputer as well as confirmation of the type of the microcomputer in case that there are a plurality of destinations, in an engine controller used in an internal combustion engine. SOLUTION: In a fuel pulse signal generating part 3, in order to confirm the normal operation of a microcomputer predetermined from a check pattern signal generating part 2, a check pattern signal whose time duration is short enough to make an injector have no response to the normal operation of a microcomputer is added to a fuel injection output signal from a fuel injection output calculating part 1 to generate a fuel pulse signal. The fuel pulse signal is applied to an injector 6, and the check pattern signal included in the fuel pulse signal is extracted by a check pattern signal detection part to confirm that the microcomputer is operated properly and the program stored in a memory inside or outside the microcomputer is proper.
Patent JP-S62158393-A (JP)
Inventor: DEIITERU BEERU
IPC: H05K3/40
Filed: 1986-11-20
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-2000106026-A (JP)
Title: Lamp socket
Inventor: WATANABE SATOSHI
IPC: F21V19/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To surely mount a straight tube type fluorescent lamp on the specified mounting position. SOLUTION: An opening 23 into which a pair of lamp pins 11a of a straight tube type fluorescent lamp 11 is inserted and rotated is formed in a socket main body 12. A pair of contact pieces 13 having contact piece parts 31 in which lamp pins 11a are faced so as to be capable of coming in contact with each other is installed on the inside of the opening 23 of the socket main body 12. The contact piece part 31 is formed so as to project to the contact surface 33 side with the lamp pins 11a. Repulsion force of the contact piece part 31 to the lamp pin 11a coming in contact with the contact piece part 31 acts in the direction to rotate the lamp pin 11a except that the lamp pin 11a is positioned in the specified mounting position where is the peak position of the contact piece part 31.
Patent JP-H10100555-A (JP)
Title: Offset printing lithographic plate
Inventor: UYAMA IEMOTO
IPC: B41N1/08
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an offset printing lithographic plate having satisfactory durability, excellent water retentivity and suppressing occurrence of damage of the other side component by specifying centerline average height, maximum height of a surface, Rkr representing degree of vertical sharpness to a centerline of a roughness curve and hardness of the surface. SOLUTION: The offset printing lithographic plate is formed of stainless steel by setting a centerline average height Ra of its surface to 0.1 to 5.0μm, maximum height Rmax to 20.0μm or less, Rkr representing degree of vertical sharpness to a centerline of a roughness curve to 10.0 or less, and further hardness of the surface to 90 or more of Hv. That is, since the surface is smooth, water retention power is small, and hence to give water retentivity required for the lithographic plate, the Ra is preferably set to 0.15μm or more. And, the height Rmax is a difference between high and low heights of the highest ridge and the deepest trough of the curve. When the ups and downs of the convexo-concave surface are extreme, damage to a blanket is increased, and hence it is best at 5.0μm.
Patent JP-H06125434-A (JP)
Title: Both sides reading and compressing/expanding method
Inventor: KUNO KYOSUKE
IPC: G06T1/60
Filed: 1992-10-14
Abstract: PURPOSE:To provide a both sides reader which reduces the capacity of the device, where raw data is temporarily stored at the time of reading the rear side, and changes the reading direction in accordance with the recording function of the machine of the other party. CONSTITUTION:A both sides document processing device 105 consisting of a line buffer 4 for storage of plural lines of read picture data which can use a toggle, a bit swap device 2 which swaps the most significant bit and the least significant bit of transfer data in accordance with the transfer data unit at the time of transfer from a scanner device 104 to the line buffer 4, a compressing device 5, etc., and a storage pointer management table which manages SAF storage addresses and the number of storage bytes of picture data compressed and stored in the data transfer unit in the line buffer 4 are provided. When a both sides document is stored, document rear side data is compressed and stored after swapping between the right and the left in one line and between the top and the bottom of raw data in plural lines, and document front side data is compressed and stored as it is; and at the time of recording, the storage pointer management table is referred to expand picture data with plural lines as a unit in the storage order or the opposite order in the case of document front side data or document rear side data.
Patent JP-S63128209-A (JP)
Title: Shape measuring sensor
Inventor: FURUYA HIROYUKI
IPC: G01B11/02
Filed: 1986-11-19
Abstract: PURPOSE:To measure the one-dimensional length of a recessed part or a projecting part of the surface of an object to be measured, by providing linearly a photodetector in a focal position of the rear side of a first rod-like convex lens and a second rod-like convex lens opposed to the object to be measured. CONSTITUTION:As for an optical path through which an emitted light from a linear light source 6 reaches the first rod-like convex lens 2, the optical path which is reflected by the surface A of an object to be measured and made incident on the lens 2 is shorter by about 2X0 than the optical path of a light beam which is reflected by the bottom face B0 of a recessed part B and made incident on the lens 2. Also, since the lens 2 is placed so as to be parallel to the surface A of the object to be measured, and also, so as to cross the recessed part B, a part where the received light quantity is large, on both end parts, and a part where the received light quantity is small, in the center part opposed to the recessed part B are generated in a photodetector 5 which is placed linearly. Accordingly, from the length of the part where the light receiving quantity is small, of the center part of the photodetector 5, length of the recessed part B can be measured. Also, by the same constitution, length of a projecting part formed on the surface of the object to be measured can be measured.
Patent JP-2000103634-A (JP)
Title: Cutting of glass plate
Inventor: IRISAWA KOJI
IPC: C03B33/03
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting a glass plate, capable of efficiently producing electronic parts having optical windows without requiring a positioning work. SOLUTION: This method for cutting a glass plate comprises adhering a large glass plate 2 to an adhesive sheet 4 disposed and adhered to a frame 3 to make a cutting work 5, fixing the cutting work 5 to the upper surface of the table 10a of a dicing cutting machine 10 in a state that base sites 3a and 3b formed on the frame 3 are brought into contact with stoppers 10c and 10d disposed on the dicing cutting machine 10, and subsequently allowing the rotary cutting blade of the dicing cutting machine 10 to travel on the large glass plate 2 of the cutting work 5, thus cutting the glass place 2 into small glass plates each having a prescribed size.
Patent JP-H02124779-A (JP)
Title: Joint body of ceramic and metal
Inventor: ISHIKAWA TATSUO
IPC: C04B37/02
Filed: 1988-10-31
Abstract: PURPOSE:To realize joint high in reliability even at high temp. by constituting alloy for joining of Ni contg. the specified amount of Ti and Cu in making the joint body of ceramic and metallic Ni by an active metallic method. CONSTITUTION:Both a joint reactive layer 5, being the reactive layer of ceramic 1 and Ni 3, and a metallic filler layer 7 adjacent thereto are formed between ceramic 1 and metallic Ni 3 in an active metallic method. The reactive layer 5 differs in the composition from ceramic 1 and consists of a component e.g., such as TiN and TiSi. The filler layer 7 is formed at the same time when the reactive layer 5 is formed. This filler layer 7 is made of a metallic layer contg. Ti, Cu and Ni and this composition is not necessarily to be uniform but changed in the positions and consists of by weight <=15% Ti, 10-50% Cu and the balance Ni. This joint body is formed by interposing e.g., Ti, Cu and furthermore an Ni foil in accordance with necessity between ceramic and Ni, and heating for joining them.
Patent JP-S63129523-A (JP)
Title: Production of magnetic recording medium
Inventor: FUTAKI KAZUYA
IPC: G11B5/842
Filed: 1986-11-19
Abstract: PURPOSE:To improve the dispersibility and dispersion stability of ferromagnetic alloy powder by mixing the ferromagnetic alloy powder with an epoxy resin, subjecting the mixture to predispersing, mixing a binder resin with the predispersion to form a magnetic coating compd. and coating said compd. on a nonmagnetic base. CONSTITUTION:The magnetic coating compd. is prepd. by predispersing the ferromagnetic alloy powder such as Fe-Ni-Co alloy and Fe-Mn-Zn alloy together with the epoxy resin and mixing the predispersion with the additive binder and various additives. The content of the epoxy resin is specified to 5-30pts.wt., more preferably 10-15pts.wt. per 100pts.wt. ferromagnetic alloy powder. The epoxy resin expressed by formula I is used as said resin. In formula, n: is integer. A vinyl chloride/vinyl acetate copolymer is used as the additive binder. A dispersant, polishing agent, antistatic agent, curing agent, etc., are used as the additives.
Patent JP-H03136389-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: MANNOU MASAYA
IPC: H01S5/00
Filed: 1989-10-23
Abstract: PURPOSE:To stabilize a lateral mode with a low threshold current by sequentially providing first conductivity type first buried layers to become current narrowing layers at both sides of a mesa structure and a second conductivity type second buried layer to become a contact layer in this order, and forming the surface flat and uniform in a second conductivity type. CONSTITUTION:A n-type AlGaInP clad layer 2, a GaInP active layer 3, a p-type AlGaInP clad layer 4, a p-type GaInP layer 5, a p-type GaAs contact layer 6 are sequentially epitaxially grown on an n-type GaAs substrate 1. Then, a p-type GaAs contact layer 6 is selectively dry etched by using Cl2 gas to form a vertical mesa. Then, the layers 4, 5 are etched to form a stripelike mesa structure. Thereafter, an n-type GaAs buried layer 7 and a p-type GaAs buried layer 8 are continuously grown by second MOVPE growth. The layers 7 at both sides of the stripelike mesa structure become current narrowing layers, the surface becomes uniform second conductivity type and substantially flat, and the layer 8 on the first buried layer becomes a contact layer connected to the second conductivity type contact layer.
Patent JP-H08135863-A (JP)
Title: Reinforcing device for spiral corrugated pipe coupling made of synthetic resin
Inventor: TSUKUI HIDEO
IPC: F16L47/00
Filed: 1994-11-10
Abstract: PURPOSE: To prevent the deformation of a pipe and a coupling when an external force acts at the coupling part, by installing each half-divided band having a slip-off preventing piece which is projectingly installed on the inner periphery, on both the sides of a spiral corrugated pipe coupling which is made of synthetic resin, and connecting the opposed nuts of both the half-split bands by a connecting rod. CONSTITUTION: A reinforcing device is equipped with a half-divided band 10 installed on each pipe 1 on both the sides of a coupling 2 for connecting the pipes 1 and 1. As for each band 10, one end of a pair of semicircular bands 11 is pivotally installed by a T-shaped metal fitting 12, and the other end is tightened by bolts and nuts 13, and on the inner periphery of the band 11, a rod-shaped slip-off preventing fitting 14 engaged with the first spiral groove 1a is installed in projection. Further, on the outer periphery of the band 11, an angular plate 15 for tightening a connecting rod which constitutes a nut is projectingly installed.  When the coupling 2 is reinforced, both the bands 10 are connected, in an opened state, by four connecting rods 14, and after each band 100 is applied on the pipes on both the sides of the coupling 2, fixation is performed by tightening the bolts and nuts 13.
Patent JP-H0997582-A (JP)
Title: Ion radiation device
Inventor: NOGUCHI MASATOSHI
IPC: H01J37/08
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an ion radiation device capable of forming a clear image by collecting the electric field generated between a control electrode and a counter electrode near the opening part of the control electrode, and using this opening part as an ion emitting port. SOLUTION: The recording head of an ion radiation device is formed of an ion generating part 1, a control electrode part 2, a counter electrode part 3, a drive control part 4, and a recording medium 5. The control electrode part 2 has a pair of control electrodes 20 provided opposite to each other-on the surfaces of insulators 21, 22 having an ion chamber 23 and an opening part 24. A counter electrode 31 has a projection part 311 protruded in the direction of the opening part 24. When a high voltage is applied to discharge electrodes 12, 13, positive and negative ions are generated and filled in the chamber 23. When a switch 41 is driven, an electric field is generated in the opening part 24 to release the positive ion.  The line of electric force and the electric field accelerate and move the released ion in the direction of the counter electrode 31 to collectively emit and adhere it to the surface on the projection part 311 of the recording medium 5.
Patent JP-H06100870-A (JP)
Title: Preparation of base of light diesel oil good in hue and hue stability
Inventor: SAKOTA HISAO
IPC: C10L1/08
Filed: 1992-09-22
Abstract: PURPOSE:To provide a process for preparing a base of light diesel oil having a hue of at least -10 (reference value of hue) in terms of Saybolt color and an excellent hue stability from gas oil prepd. by oil cracking and having poor hue and hue stability, a sulfur content of at most 0.5wt.%. and a b.p. of 150 to 400 deg.C. CONSTITUTION:Gas oil prepd. by oil cracking and having a sulfur content of at most 0.5wt.% and a b.p. of 150 to 400 deg.C is brought into contact with hydrogen in the presence of a catalyst for the hydrogenation treatment thereof under a pressure of 20 to lower than 45/cm at 200 to 300 deg.C to prepare a base of light diesel oil having a good hue of at least -10 in terms of Saybolt color and a good hue stability.
Patent JP-H10100514-A (JP)
Title: Network printer
Inventor: SAEKI IWAO
IPC: G06F3/12
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten print processing by a method wherein printing is always carried out with an optimum printer by neither establishing emulation nor monitoring a state of an apparatus. SOLUTION: A host apparatus which outputs by printing, outputs printing conditions containing a type of a treating print data, a paper size wanted to be outputted, etc., to all network printers 1. A printing condition discriminating part 120 of each network printer 1 discriminates whether or nor printing is possible according to printing conditions sent via a network communication part 11. A transmission request part 121, when it is discriminated printable, sends out a request to send via the network communication part 11. The host apparatus 2 having received it sends out the print data to the network printer 1 as a sender of the request to send which is received at first.
Patent JP-H03141162-A (JP)
Title: Production of molybdenum disilicide heater
Inventor: TSUJI KENICHI
IPC: C04B35/58
Filed: 1989-10-26
Abstract: PURPOSE:To obtain a heater having high density and resistance to high temperature by mixing molybdenum disilicide powder with a water-soluble methylcellulose polymer as a binder, kneading the mixture with water, forming a heat generation part and terminal parts in the form of rod and subjecting the product to drying, degreasing and baking. CONSTITUTION:The objective heater can be produced by the following steps comprising (1) a step to mix 5-15wt.% of a water-soluble methylcellulose polymer as a binder to powder composed mainly of molybdenum disilicide, (2) a step to knead the mixture with 10-15wt.% of water, (3) an extrusion step to form the heat-generation part and terminal parts in the form of rods having respective specific diameters at room temperature under cooling, (4) a step to dry the formed heat-generation part and terminal parts, (5) a step to heat the formed parts at 400-800 deg.C in a non-oxidizing atmosphere (e. g. hydrogen, nitrogen or argon) to decompose and remove the binder from the heat-generation part and the terminal parts and (6) a step to bake the heat-generation part and the terminal parts at 1400-1800 deg.C in a non-oxidizing atmosphere similar to the atmosphere of the former step.
Patent JP-H01118139-A (JP)
Title: Photosensitive body
Inventor: TAKEI YOSHIAKI
IPC: G03G5/05
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a photosensitive body superior in mechanical strength and good in electric characteristics at the time of repeated uses by incorporating a polycarbonate composed essentially of repeating units specified in structure and a compound having a hindered amine structural unit in the molecule in the surface region of the side of a photosensitive layer. CONSTITUTION:The surface region of the side of the photosensitive layer contains the polycarbonate having the main repeating structural units of each represented by formula I and/or II in which each of R<1> and R<2> is H, an aliphatic group, or the like; each of R<3>-R<10> is H, halogen, or the like; and Z is an atomic group necessary to form a hydrocarbon ring or hetero ring, and the compound having the hindered amine structural unit in the molecule, thus permitting the obtained photosensitive body to be superior in mechanical strength and good in electric characteristics at the time of repeated uses.
Patent JP-S62135962-A (JP)
Title: Chinese sentence input device
Inventor: ITO HIDETOSHI
IPC: G06F17/21
Filed: 1985-12-09
Abstract: PURPOSE:To improve the convenience to use by providing a corresponding table to show the relation of the same type of pronunciation easy to be used erroneously, changing the original phonogram string to the similar phonogram string, and providing newly the means to refer to a converting dictionary. CONSTITUTION:When the syllable tale not to exist at a Chinese language is assembled, it is checked whether or not the syllable including the pin-in changed by referring to it exists as the syllable of the chinese language, and when the syllable exists, a processing 23 is returned. For example, when to input 'toh' (Chinese character), 'tong' is keyed in by mistake and a converting key is pressed down, the notational convention with the 'tong' as a heading is retrieved and 'toh' (Chinese character) does not exists. Thereafter, continuously, a similar pin-in corresponding table 4b is referred to, 't' having the similar pronunciation included in the 'tong' is replaced with 'd' and it is changed to 'dong.' By the new heading 'dong,' a converting dictionary 4a is retrieved again.
Patent JP-H10101005-A (JP)
Title: Horizontal bag forming and filling method and equipment therefore
Inventor: HATANO MASATO
IPC: B65B9/06
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To attach a label without the occurrence of distortion or puckering at a label attaching position on a film for an article. SOLUTION: An article 14 is fed at a fixed interval by an endless belt conveyor 22 to a tube form film 12 which has been supplied to a bag making device 24 and was formed in a tube form from a raw film roll 30. At a superposed end edge part of the longitudinal direction of the tube form film 12a, a longitudinal sealing is performed by a longitudinal sealing mechanism 26. This tube form film 12a is transported to a lateral sealing mechanism 38 in a condition in which the same together with the article 14 are supported from the bottom by a transport conveyor 36. At a predetermined position on the tube form film 12a corresponding the article 14 during this transportation, a label is attached through a label attaching means 15. And the tube form film 12a on which the label is attached, is laterally sealed and cut by the lateral seal mechanism 38 before and after inserting the article 14.
Patent JP-H06128119-A (JP)
Title: Dental sealant composition
Inventor: HATTORI NORIKAZU
IPC: A61K6/884
Filed: 1992-10-15
Abstract: PURPOSE:To provide a dental sealant composition capable of suitable expansion due to water absorption in a cavity after curing, tightly bonding to the wall surface of a cavity, manifesting an excellent sealing property and a holding force, therefore, resistive to infection or coming off and capable of ready removal. CONSTITUTION:A dental sealant composition characteristically containing (A) 20 to 90 pts.wt. polymerizable monomer capable of producing a polymer exhibiting >=10% elongation, (B) 10 to 80 pts.wt. filler, (C) 0.01 to 5 pts.wt. polymerization initiator, (D)0.1 to 10 pts.wt. highly water-absorbing resin [provided that the total amount of (A) and (B) is 100 pts.wt. and the amount of (C) is based on 100 pts.wt. (A)]. In the case a photopolymerization initiator is used as the polymerization initiator, the filling operation is very easy.
Patent JP-H06122005-A (JP)
Title: Method for hot rolling grain oriented electrical steel sheet
Inventor: UENO TOSHIAKI
IPC: B21B1/26
Filed: 1992-10-15
Abstract: PURPOSE:To prevent edge cracking from being caused in the width direction which is caused at the time of hot rolling after heating a grain oriented electrical steel slab at high temp. in a heating furnace. CONSTITUTION:To a rolling mill group which is composed of a vertical rolling mill 1 for rolling in the width direction of a steel material 2 and a horizontal rolling mill for rolling in the thickness direction, leveling action by which the difference in rolling force at both edges is made zero and correcting action of the gap between both sides of the vertical rolling mill 1 with which the average rolling force at both the edges is tan as the objective rolling force are combined to impart a fixed amount of rolling force to both the edges in the width direction of the steel material 2. In this way, the average depth of edge cracking in the width direction is reduced from 40mm to 15mm in the grain oriented electrical steel sheet.
Patent JP-H09120008-A (JP)
Title: Cord-like excess length treating implement, jig used for production of this excess length treating implement, and jig used for using this excess length treating implement
Inventor: NISHIMOTO MASUO
IPC: B29D23/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To easily and well treat the excess length part of a cord-like body. SOLUTION: The excess length treating implement 23 is constituted by spirally winding a resin tube 22. The excess length part of an optical fiber 11 (cord-like body) is housed into this excess length treating implement 23, thereby, the excess length part can be treated by winding while avoiding entanglement. The easy treating or extending of the excess length part are made possible by the elongation and contraction properties of the excess length treating implement 23. The optical fiber 11 is easily insertable into the resin tube 22 by a notch 21 formed continuously over the overall length of the resin tube 22.
Patent JP-S61191507-A (JP)
Inventor: ARAN EDOWAADO HEIUTSUDO
IPC: C22B11/02
Filed: 1985-12-12
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。