baber/WOPTO huggingface dataset:
Patent JP-H03133179-A (JP)
Title: Semiconductor device
Inventor: YANAGI MOTONORI
IPC: H01L29/78
Filed: 1989-10-18
Abstract: PURPOSE:To reduce crystal defect on a substrate surface of silicon or the like, by forming a minute region for preventing punch through, in a drain in the vicinity of a gate. CONSTITUTION:When a specified voltage is applied on a drain 3 constituting an MOS type transistor, a minute region 7 for preventing punch through is formed, so that punch through phenomena are not generated and a current flows on the surface of a silicon substrate 1 under a gate oxide film 4. Hence the current can be controlled by a voltage applied on a gate electrode 5, and transistor operation is normally performed. In order to form the minute region 7 for preventing punch through, focused ion beam 8 is used. The diameter of the ion beam 8 can be controlled up to 0.1 mum, and a beam system is applied, so that specified ion can be accurately implanted in a desired portion. As a result, the minute region for preventing punch through can be formed with superior controllability in the case of a semiconductor device whose channel length is shorter than 1 mum. Thereby crystal defect on the substrate 1 surface can be reduced.
Patent JP-H01115945-A (JP)
Title: Flame-retardant electrically insulating composition
Inventor: TANMACHI MASAMI
IPC: H01B3/44
Filed: 1987-10-28
Abstract: PURPOSE:To obtain the above composition having high flame retardance and suitable as an electrical insulator, without adding a large amount of inorganic flame retardant, by using a frit as a flame-retarding assistant. CONSTITUTION:The objective composition is produced by compounding 100pts. wt. of a polyolefin (e.g., polyethylene or ethylene-propylene copolymer) with (A) 50-300pts.wt. of an inorganic hydrate (e.g., aluminum hydroxide) and (B) 5-50pts.wt. of frit such as lead potassium frit and borosilicate frit which is a homogeneous inorganic glass melting at high temperature and solidifying at normal temperature.
Patent JP-H05225087-A (JP)
Title: Mail distribution structure
Inventor: DEEBUITSUDO KEI KURAAKU
IPC: H04L12/58
Filed: 1992-10-12
Abstract: PURPOSE: To provide a method and a device for preparing reusable document interchange architecture(DIA) mail distribution structure capable of generating plural mail distribution types. CONSTITUTION: A data processing system 8 includes networks in local area networks (LANs) 10, 32 and includes also individual computers 12, 30. A library 20 having DIA structure can be simultaneously accessed by plural users. A document model object 30 is a center of a DIA document model and includes information related to the ownership and attributes of a specific document. A document action recording log object 34 is prepared when a document is filed in the library 20 and a user records the action of the document. The electronic message distribution system attains three functions, i.e. the transmission and delivery of the contents of a mail item, the presentation of delivery/non- delivery and the presentation of time information for the open or access of the mail item as optimized structure.
Patent JP-H09114761-A (JP)
Title: Data communication system
Inventor: MIYAZAKI YUJI
IPC: H04L12/911
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the amount used reception buffer of a main memory unit at the time of transferring data from a communication controller to the main memory unit of a central processing unit(CPU). SOLUTION: This system is constituted of the CPU 2, the communication controller 3 and the main memory unit 4 and is provided with a means for receiving data reception informing from the communication controller 3 by an informing reception means 21 inside the CPU 2, securing a buffer inside the main memory unit 4 by a buffer acquisition means 23, informing the transfer instruction reception means 34 of the communication controller 3 of buffer information and a data transfer instruction and transferring transfer data received inside the communication controller 3 to the main memory unit 4 by a data transfer means 33. Thus, since only the transfer data are transferred to the main memory unit and a buffer area matched with a reception data length is secured, the amount used reception buffer of the main memory unit 4 is reduced.
Patent JP-H06129291-A (JP)
Title: Control device of internal combustion engine
Inventor: HOSHINO AKIRA
IPC: F02D33/00
Filed: 1992-10-12
Abstract: PURPOSE:To certainly prevent absorption of air from an oil strainer even in the case when an inclined state or an accelerated or decelerated state of a vehicle continues for a long period of time. CONSTITUTION:This device is furnished with an oil level fluctuation detection means 11 to detect fluctuation of an oil level of lubricating oil reserved in an oil pan and an idle engine speed increase judgement means 21 to set idle engine speed of an engine high than usual in the case of judging that there is the possibility that air is absorbed from an oil strainer in accordance with information from this oil level fluctuation detection means 11.
Patent JP-H08137888-A (JP)
Title: Information retrieving method
Inventor: TAKENO HIROSHI
IPC: G06F17/30
Filed: 1994-11-08
Abstract: PURPOSE: To provide the information retrieving method which can minimize a failure in retrieval due to a different expression given to the same concept. CONSTITUTION: A concept tree is generated as a subtree in a directory as shown by a broken line, and a succession of words recalling respective concepts from higher concepts as the directory names of entries 14 and 15 in the concept tree is used; and words which are not used for the expression of the concepts among the words recalling the concepts that the entries correspond to are stored in the entries in the concept tree and when a new entry is registered in a directory, the directory name of the entry in the concept tree corresponding to the concept that the entry belongs to is added as a retrieval candidate to the registered entry.  When an entry belonging to one concept is retrieved, an entry corresponding to the concept in the concept tree is selected and the entry is retrieved by using the directory name where the whole or part of the directory name is registered as retrieval support information as a retrieval condition.
Patent JP-H05245381-A (JP)
Title: Exhaust gas purifying material and exhaust gas purifying method
Inventor: MURAMATSU AKIRA
IPC: B01J23/656
Filed: 1991-09-25
Abstract: PURPOSE:To provide an exhaust gas purifying material capable of reducing and removing NOX in an exhaust gas at a relatively low temp. even in an oxidizing exhaust gas contg. an extremely small amt. of particulate carbon material and a small amt. of combustibles such as unburned hydrocarbons as seen in the exhaust gas from a gasoline engine with the air-to-fuel ratio on the lean side. CONSTITUTION:A first catalyst consisting of one or >=2 kinds of elements selected from (a) one or >=2 kinds of alkali metal elements, (b) groups IB, IIB, VA, VIA, VIIIA and VIII of the periodic table (except platinum elements transition metals and Sn is deposited on the inlet side of a heat-resistant porous formed body, and a second catalyst consisting of one or >=2 kinds of platinum elements on the outlet side, and the exhaust gas purifying material is obtained.
Patent JP-H1194713-A (JP)
Title: Method for measuring damping characteristic of friction material
Inventor: NAGASAWA YUJI
IPC: G01M99/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To evaluate a friction material having high ability by using a device which can not only roughly classify friction materials whether the materials vibrate or not and can evaluate the superiorities and inferiorities of the materials, but can further evaluate the materials also, and, at the same time, can work as an evaluating device of friction materials having high damping characteristics. SOLUTION: A friction material 92 which is a member 9 to be measured is pressed against a rotary disc 91 to which free vibrations or forced vibrations are imparted from a vibration generating section 40 while the disc 91 is rotated and which is composed of a friction material as the member 9 to be measured by means of a pressing mechanism 100 and the vibrating states of the disc 91 as the member 9 to be measured and the friction material 92 when the material 92 is pressed against the disc 91 are measured by means of a vibration measuring section 130. In addition, the variation of the vibrating state of the member 9 before and after the friction material 92 is pressed against the disc 91 by means of a pressing mechanism 100 is measured and the damping amounts of the vibrating state are compared with each other.  Thus the damping characteristic of the friction material 92 against vibrations is measured.
Patent JP-H03134902-A (JP)
Title: Projector type headlight
Inventor: YOSHITAKE JUNICHI
IPC: C08L23/18
Filed: 1989-10-20
Abstract: PURPOSE:To improve heat resistance, weather resistance and breakage resistance by forming an amorphous polyorefin resin composition material of a copolymer made of an ethylene component and a cyclic orefin component indicated by the formula. CONSTITUTION:The lens 4 of a projector type headlight 10 is formed with an amorphous polyorefin resin composition material. This composition material is a copolymer made of an ethylene component 50-70mol% and a cyclic orefin component 30-50mol% and contains a cyclic orefin random copolymer with the limiting viscosity 0.05-10dl/g when measured in decalin at 135 deg.C and the softening temperature 100 deg.C or above. The cyclic orefin component has the structure indicated by the formula, where (n) is 0 or 1, (m) is 0 or a positive integer, R<1>-R<18> are independently H, halogen atom and hydrocarbon group respectively, R<15>-R<18> are connected together to form a mono-cycle or a poly-cycle and the mono-cycle or the poly-cycle may have a double bond, and R<15> and R<16> or R<17> and R<18> may form an alkylidene group. 1,4,5,8-dimethano and 1,2,3,4,4 a,5,8,8a-octahydronaphthalene are practically used.
Patent JP-S60155387-A (JP)
Inventor: RUUDEI KIRUSUTO
IPC: B25J15/04
Filed: 1984-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10118701-A (JP)
Title: Method for rolling hot-rolled steel strip
Inventor: MINOTE TOORU
IPC: B21B1/26
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To restrain the growth of oxide scale during heating a slab, to reduce the wt. loss of the slab caused by the oxide scale and to improve the yield by heating a rough-rolled bar which is obtd. by heating a slab at a specific temp. or lower in a heating furnace and rough-rolling with a rough-rolling mill, over the width direction before a finish-rolling mill. SOLUTION: The slab 2 heated to a prescribed temp. of <=1150 deg.C in the heating furnace 1, is rough-rolled with the rough rolling mill 3 to make a rough- rolled bar 5. The rough-rolled bar 5 comes to the finish-rolling mill 10 after heating the whole width direction with a heating means 8 on the way of conveying in the interval between the rough-rolling mill 3 and the finish-rolling mill 10 with table rolls 4, and finish-rolled to form a hot-rolled steel strip having a prescribed thickness. As the heating means 8, an induction heating device is the most excellent to controll responsibility and has high heating efficiency. Since this heating means can be heated under non-contacting condition with the rough-rolled bar 5, it is no fear to develop a flow on the rough-rolled bar 5.
Patent JP-H01117680-A (JP)
Title: Dc motor driving circuit
Inventor: TABUCHI SADATOSHI
IPC: H02P7/288
Filed: 1987-10-29
Abstract: PURPOSE:To prevent hot water from directly outputting from a jar-pot by gradually raising the terminal voltage of a motor to a set value. CONSTITUTION:When a switch 2 is closed, a current is supplied to a heater 3 and a motor 40. A comparator 11 controls to so switch a transistor 5 that the terminal voltage of the motor 40 becomes a set value. Here, the set voltage is raised gradually to a set value from when the switch 2 is closed. Thus, since the rotating speed of the motor slowly rises, it can prevent hot water from directly outputting from a jar-pot.
Patent JP-H06190043-A (JP)
Title: Needle stopper and needle removal device
Inventor: KAARU ERU BENSON
IPC: A61M5/32
Filed: 1993-11-01
Abstract: PURPOSE: To offer a needle stopper for syringe, capable of closing the needle cannula by one hand. CONSTITUTION: This needle stopper 14 to be used together with such a subcutaneous injection syringe as an arterial blood gas syringe, is provided with a shell 42 having a bottom, an opened crown and a needle accommodation chamber formed between the former two. The bottom is shaped so as to support the needle stopper 14 in an upright state. The needle accommodation chamber accommodates the needle cannula 34, and has a size so as to be connected to a needle hub 36 connected to the needle cannula 34. This chamber is filled with sealant 66 capable of closing the needle cannula 34 head. Uprightly supporting this needle stopper 34 allows a user to put the needle cannula 34 into the needle accommodation chamber by one hand to close the needle head.  Coupling the needle stopper 14 with the needle hub 36 allows the user to separate both the needle hub 36 and the needle cannula 34 from the syringe cylinder 20 safely and conveniently, and to dispose of both. The syringe cylinder head is capped, which is then sent to a laboratory for analysis.
Patent JP-H06224694-A (JP)
Title: Filter arrangement for executing method of least squares
Inventor: BELLANGER MAURICE
IPC: G06F17/18
Filed: 1993-11-01
Abstract: PURPOSE: To provide a filter arrangement for executing the method of least squares. CONSTITUTION: A filter arrangement is constituted particularly of an evaluating means which evaluates an access 10 for receiving samples x(n+1) and an angular function θi (where, i=1-N) forming part of a rotational matrix, a processing means which processes reference samples y(n+1) in an access 11, and an evaluating means which evaluates error signals e(n+1) supplied to an access 12 in corporation with the processing means which processes the reference samples. This arrangement also contains an evaluating means which evaluates filtered samples y(n+1). Therefore, useful data can be restored by means of a deciding circuit 30.
Patent JP-S61152207-A (JP)
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 1984-12-27
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-S63126442-A (JP)
Inventor: MORITA ISAMU
IPC: A01K63/00
Filed: 1986-11-18
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-H10126541-A (JP)
Title: Reading and recording device
Inventor: OBANA KATSUMI
IPC: B41J2/05
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of replacement of a recording means, jam processing of an original or a recording medium by providing an opening to part of an original carrying guide member covering the recording means and configuring a cover member that covers the opening, an operation section and a mount section for a recording medium and an original so as to be turned in the same direction. SOLUTION: The reading and recording device is so configured that an operation section of a read unit is turned around a hinge 55a in a direction of the arrow 55b and supported by hinge arms 59a, 59b. When the operation section is turned in the direction of the arrow 55b, a lower original guide face 60 in common use with a cover of a recording unit and a paper feed unit is made open. The lower original guide face 60 is provided with an opening O for replacement of an ink jet cartridge 5 or jam processing of the recording paper and a cartridge cover 61 to cover the opening O is provided to the device turnably in a direction of an arrow 61b. Thus, the replacement of the ink jet cartridge 5 or the jam processing operation for the original and the recording paper are facilitated.
Patent JP-S63121041-A (JP)
Inventor: SASAKI MAKOTO
IPC: B44C1/17
Filed: 1987-10-29
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-H06131621-A (JP)
Title: Processing device and method for wrapping
Inventor: MAEDA SHIGEO
IPC: G11B5/127
Filed: 1992-10-14
Abstract: PURPOSE:To obtain a wrapping device and a processing method for a magnetic head with simple constitution and necessitating no skillfullness of a worker. CONSTITUTION:A magnetic head is stuck on the adhesion surface 12 of an adhesion plate 11, and the heights of the tips of three pieces of reference pins 13 are adjusted so that the gap depth of the magnetic head becomes a prescribed depth. Further, the heights of the tips of two pieces of reference pins 13, 13 and other one piece of reference pin 13 are adjusted so that the leading taper part becomes a prescribed angle, and the magnetic head is wrapping processed till three pieces of reference pins 13 are abutted on a wrap board. Thus, the magnetic head is wrapping processed stably and surely in imitation of a surface formed by the tips of three pieces of reference pins 13.
Patent JP-H0587289-A (JP)
Title: Silent drain pipe
Inventor: SHIBAZAKI SHINICHI
IPC: F16L9/14
Filed: 1991-09-25
Abstract: PURPOSE:To provide a drain pipe by which the flowing sound of waste water is not heard loudly even when the waste water is flowed down in the pipe. CONSTITUTION:This drain pipe is composed of at least four layers. As inner layer is a hard synthetic resin pipe 1, on whose outside the resin sheet 2 layer containing a lead plate, lead fibre or lead is positioned, and further outside an air layer or a synthetic resin foaming body layer 4 partitioned by a ring 3 with a slit is positioned, while a metal pipe 5 is positioned in the outermost part. These four layers are integrated by the drawing process of the metal pipe 5 as the outer layer.
Patent JP-S63130544-A (JP)
Title: Production of 2-tertiary butyl-4-methylphenol
Inventor: TAKESHITA AKIRA
IPC: C07C37/50
Filed: 1986-11-18
Abstract: PURPOSE:To obtain the titled compound useful as an antioxidant, etc., in high yield and in high purity, by debutylating 2,6-ditertiary butyl-4-methylphenol by the use of a specific amount of a heteropoly acid as a catalyst at a specific temperature. CONSTITUTION:2,6-Ditertiary butyl-4-methylphenol is debutylated in the presence of 0.01-0.5wt% preferably 0.01-0.25wt% based on the compound of a heteropoly acid catalyst at 160-280 deg.C, preferably 160-250 deg.C for 0.5-4hr at normal pressure, under pressure or under reduced pressure to give the aimed compound. Tungstosilicic acid, tungstophosphoric acid, molybdophosphoric acid, etc., are preferably used as the heteropoly acid. A small amount of the heteropoly acid is used, the heteropoly acid which is precipitated after the reaction can be taken out and reused and the cost of the heteropoly acid can be reduced.
Patent JP-S63129951-A (JP)
Title: Production of processed cheese having excellent functionality for emulsification under low shearing force
Inventor: NISHITANI TSUGUAKI
IPC: A23C19/08
Filed: 1986-11-20
Abstract: PURPOSE:To make emulsification possible under low shearing force and produce hard-type processed cheese having excellent tissues and functionality without using melted salt, by regulating pH and moisture content of raw material natural cheese within specific ranges. CONSTITUTION:A raw material natural cheese is pulverized and a pH adjuster and water are added thereto or two or more kinds of cheese having different pH and moisture content are blended to regulate the H and moisture content of the raw material natural cheese within specific ranges. The resultant cheese is then heated at about 70-100 deg.C temperature, stirred and emulsified under low shearing force using a low-speed emulsifier at about 60-200r.p.m. number of revolutions.
Patent JP-H07208221-A (JP)
Title: Cylinder synchronous activating device synchronously activating plurality of cylinder in variable displacement internal combustion engine
Inventor: DANIERU JIEI RIPINSUKII
IPC: F02D41/36
Filed: 1994-11-09
Abstract: PURPOSE: To increase the efficiency of an internal combustion engine without providing excessive air exhaust emission by starting the deactivation of a valve of a selected cylinder during a predetermined intake event and completing the deactivation until the selected cylinder starts the next exhaust event. CONSTITUTION: A locker arm operation mode by a connection pin is converted to a non-operation mode to deactivate a valve for a selected cylinder, namely, put the cylinder into a rest state by introducing hydraulic fluid from a hydraulic pump 18 into a locker arm for the selected cylinder through a specific cylinder control valve 16. On the other hand, when a cylinder control valve 16 is turned off, the locker arm operation mode is converted to the operation mode again to activate the cylinder. In this engine, when the valve for the cylinder selected by commanding to the cylinder control valve 16 during a predetermined intake event is deactivated, the cylinder control valve 16 controls in such a way that the deactivation is completed until the next exhaust event is started.
Patent JP-H10101047-A (JP)
Title: Labeling device
Inventor: YAEGASHI MANABU
IPC: B65H23/182
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a labeling device which can deliver labels correctly from a peeling part to a sticking part because a tension roller absorbs securely the change of tension, even when a winding speed of a belt-form release paper, a label pitch on the release paper, or remaining quantity of the release paper wound on a feed reel, are different. SOLUTION: A feed reel 2 is connected to a drive motor 22 through a timing belt 27 and the drive motor 22 rotates the feed reel 2 to the direction in which a belt-form release paper 6 is supplied to the transfer way. The tension shaft 4 of a tension roller 3 is connected to a potentiometer 28. The potentiometer 28 detects a rotary angle around the tension shaft 4 of the tension roller 3, that is, a swing quantity of the tension roller 3. The detection signal is amplified in an amplification circuit and the output signal is transmitted to a speed control box 30.
Patent JP-H08139951-A (JP)
Title: Color conversion method
Inventor: USUI SHIROU
IPC: H04N9/73
Filed: 1994-11-09
Abstract: PURPOSE: To apply compression conversion to an original image into color information within color reproduction range in matching with a visual characteristic by applying compression conversion to the color information so that a sum of 1st-3rd functions is minimized with respect to color information between adjacent pixels of an original image and a reproduced image and color information subjected to compression conversion. CONSTITUTION: A color by one picture of an original image is received and the initial value of a color of a reproduced image is received. Parameters α, λ, κ are received from an input section 12 and stored in a memory section 12. Color information sets Ii ,j of the original information are received to calculate a rate of change in the color between adjacent pixels of the original image. Then the rate of change between adjacent pixels of the reproduced image is calculated and 1st function values Ai ,j is calculated. The difference between the colors of the same position pixel of the current image and the reproduced image is calculated to calculate 2nd function values Bi ,j . The color reproduction range of the reproduction system is set by the color information in the memory section 16.  A pixel whose converted color is located at the outside of the reproduction range is extracted. The distance between the border of the color reproduction range and the extracted pixel is calculated to calculate 3rd function values Ci ,j . A reproduction image evaluation function E of the sum of 1st to 3rd functions is calculated and the reproduced image 26 minimizing the value E is obtained.