baber/WOPTO huggingface dataset:
Patent JP-2000192879-A (JP)
Title: Multistage compression device
Inventor: NISHIKAWA HIROSHI
IPC: F04B37/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve durability, and improve reliability by constituting a plunger pump by a piston inserted into a cylinder liner and a connecting rod connected to a piston, interposing a sleeve between the cylinder liner and a plunger pump main body, and fixing it with a fixing bolt. SOLUTION: A reciprocation compression part (a plunger pump) 104 of a multistage compression device is composed of a piston 54 inserted into a ceramic made cylinder liner 1 and a connecting rod 2 for connecting the piston 54 and a yoke to each other, and a sleeve 4 as a pressure resistance structure member is interposed between the cylinder liner 1 and a plunger main body 3. The cylinder liner 1 and the sleeve 4 are fixed by screwing a fixing bolt 5 into the plunger pump main body 3. It is thus possible to improve pressure resistance strength of a cylinder of the plunger pump, and it is also possible to improve durability by preventing a performance from reducing so as to improve reliability.
Patent JP-2001186659-A (JP)
Title: Store managing system, apparatus controlling method and computer-readable storage medium storing program for causing computer to perform the same
Inventor: SUDO HARUHIKO
IPC: H02J13/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To efficiently control total power being consumed by various kinds of apparatuses in a store so as to make it within a contract demand, and thereby to prevent useless confusion, quality deterioration of commodities, and so on inside the store. SOLUTION: A PC 218 inside the store or store headquarters 12 estimates a demand on the basis of data of power being consumed in the present and consumed in the past by various kinds of apparatuses. If the estimated demand exceeds the contract demand, power adjustment is directed to a corresponding system controller through an NA 201, and this system controller performs power adjustment of the apparatuses.
Patent JP-2001188989-A (JP)
Title: On-road body detecting device
Inventor: FUJIMURA SHIGEO
IPC: G08G1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an on-road body detecting device with stable detecting performance which is not affected by the distance between a body on a road and a video camera, etc. SOLUTION: A synchronizing signal separation part 3 separates a synchronizing signal superposed on the video signal from a video camera 1, a clock generation part 4 generates a clock synchronizing with the synchronizing signal, and an A/D conversion part 2 converts the video signal from analog to digital; and image data are supplied to a resolution variation part 8 through a center- value filter 5 and a scanning position detection part 6 inputs the synchronizing signal and clock and sequentially supplies current scanning position information to a parameter memory 7a. Then coefficients by scanning positions which are stored in the parameter memory 7a are sequentially supplied to the resolution variation part 8, so that an image which is closer to the video camera 1 is varied to tougher resolution.
Patent JP-2000193100-A (JP)
Title: Liquid constant flow discharge valve
Inventor: IKUSHIMA KAZUMASA
IPC: F16K1/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To highly-precisely and stably discharge micro quantity of liquid by increasing/decreasing the volume of a liquid chamber in such a state as offsetting the fluctuation of liquid pressure generated by the movement of a needle valve element by a pressure compensating means in moving the needle valve element opening/closing a discharge port of the liquid. SOLUTION: A needle valve 10 as a discharge valve has a valve body of an air cylinder 12 form and a needle valve element 20 for quantitatively discharging pressure liquid introduced in a liquid chamber 16 via a liquid inlet 14 from a discharge port 18 is arranged therein. The needle valve element 20 is opened/ closed via a piston raised/lowered according to the feed of the compressed air to a port a1 or a2. In this case, an air chamber partitioned from an air chamber 30 by a partition 25 and partitioned from the liquid chamber 16 by a partition 27 is provided, a pressure compensating piston 26 is arranged therein, and its projecting part 26a offsets the change in the occupation volume of the needle valve element 20 generated in the liquid chamber in the movement of the needle element 20.
Patent JP-2000204088-A (JP)
Title: Production and use of fluorescent benzothiazole derivative
Inventor: KLEM ROBERT EARL
IPC: C12Q1/44
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound that can retain the stability in the aquatic environment and has the merit that it can readily determine the enzymes in samples easier than the back ground interference does and is useful in the determination of a low level of enzymes. SOLUTION: This novel compound is represented by the formula [one or more of Y1-Y4 are the group-A-W; the others are each H; A is an inonizable anion; W is the fluorescence-inhibiting group; A and X are linked to each other with a bond that can be cleaved by an enzyme or by hydrolysis; X is a chemical group bearing 2 or more atoms that elongates the resonance of the benzothiazole ring; but it is not a (substituted) thiazolyl], substantially is non-fluorescent and gives the strong fluorescent product after removal of the group W by cleavage of the bond between the group A and the group W, preferably 2-cyano-6- hydroxybenzothiazole phosphate or the like. The compound of the formula is prepared by adding a chemical residue, for example, a residue of phosphoric ester to a high-fluorescent benzothiazole, for example, 2-cyano-6- hydroxybenzothiazole or the like.
Patent JP-2001193457-A (JP)
Title: Cooling device for construction machine
Inventor: KUBOTA YORIMICHI
IPC: F01P11/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency in a cooling device for a construction machine, partially surrounding the forward of the cooling device mounted in the construction machine by a narrow part, avoid a machine body and various equipment of the construction machine constituting the narrow part, make the cooling device so as to be capable of turning and moving in the narrow part, simplify cleaning of the cooling device. SOLUTION: This cooling device 100 for the construction machine, generating a narrow part 30 in a space between equipment mounted in a machine body 2 of the construction machine and the machine body 2 and the cooling device 100 for the construction machine, is constituted by providing first rotating mechanisms 18a, 18b in a piping part of the cooling device 100 and second rotary mechanisms 21a, 21b, supporting the cooling device 100 also providing a distance respectively behind the first rotary mechanisms 18a, 18b, to be connected by piping and making the cooling device 100 capable of turning, even with respect to the narrow part 30 so that cleaning of the cooling device 100 can be performed efficiently and easily.
Patent JP-2000190721-A (JP)
Title: Hydraulic shock absorber for air suspension
Inventor: YONEZAWA KAZUHIKO
IPC: B60G17/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber for an air suspension with simplified structures for a damping force adjusting system and a damper in the air suspension. SOLUTION: A hollow hole 1E is bored on a piston rod 1. A rotary valve 6 is fitted rotatably to the hollow hole opening/closing bypass passages 3B, 3A, 1A, 6A, 1B, 4A, 4B, 4D between a soft valve LV and a lower chamber B. A bellows 12 introducing the pressure of a gas spring and a base end of a reaction force spring opposing to the extension force of the bellows about against an upper projection of an stopper 11 positioned and fixed on the piston rod side. The bellows and the tip of the reaction force spring hold a lower projection of the rotary valve. The damping force is switched between soft and hard by opening/closing the bypass passages through the extension force of the bellows responding to the pressure of the gas spring corresponding to the mounted load on the vehicle body side.
Patent JP-H05276608-A (JP)
Title: Controller for keeping horizontalness of magnetic levitation conveyor
IPC: B60L13/06
Filed: 1990-12-11
Abstract: PURPOSE:To realize stabilized movement of a movable body by controlling the control force gain of a magnetic bearing for the movable body based on the inclination amount thereof thereby keeping horizontality of the movable body. CONSTITUTION:Displacement sensors 12-1, 12-2 detect vertically downward inclination occurring upon floating of a movable body 1. Magnetic levitation control circuits 40-1, 40-2 calculate inclination amount of the movable body 1 based on detection signals of the displacement sensors 12-1, 12-2 and then controls the control force gain of a magnetic bearing for the movable body 1 thus keeping horizontality of the movable body 1. According to the constitution, inclination of the movable body 1 is eliminated at the time of movement, object to be conveyed on the the movable body 1 does not move, and the movable body 1 is prevented from coming into contact with fixed magnetic poles 11-1, 11-2 due to inclination, resulting in stabilized movement of the movable body 1.
Patent JP-H04313984-A (JP)
Title: Television telephone set
Inventor: NAKAZAWA KENJI
IPC: H04N5/265
Filed: 1990-12-14
Abstract: PURPOSE:To prevent a pattern from being overlapped by avoiding a sub pattern position due to picture-in-picture of a received opposite pattern so as to set the sub pattern position for a monitor of the present terminal equipment in use. CONSTITUTION:A sub pattern is inputted to a reduction circuit 9, in which the pattern is reduced and a display position with respect to a main pattern is designated by a coordinate designation cirucit 10. The display position is optionally selected by a coordinate designation control circuit (position revision button) 11. The sub pattern whose coordinate position is designated is inputted to a reception picture-in-picture circuit 12 together with the main pattern. The reception picture-in-picture circuit 12 inserts a sub pattern to a designated position of the main pattern and the sub pattern is displayed on a monitor 13. The position of the sub pattern is revised not only by a position revision button 11 but also by a joy stick similarly.
Patent JP-H04219524-A (JP)
Title: Ceramic bearing and manufacture of the same
Inventor: SUGITA TAKASHI
IPC: F16C33/10
Filed: 1990-12-18
Abstract: PURPOSE:To improve quality of a bearing, simplify manufacturing process and reduce cost. CONSTITUTION:A rotary shaft 15 is inserted into and supported by a bearing 11 which is arranged between a base 13 and the rotary shaft 15, while the bearing 1 is slidably arranged against one of the base 13 and the rotary shaft 15 in a circumferential direction. The bearing 1 is made of a ceramic cylinder 16 on whose sliding surface a spiral liquid-discharge groove 17 is formed. Lubricating oil stored in the liquid-discharge groove 17 is flowed with rotation along the groove for discharging foreign materials. Further, the groove has long length compared to a straight groove, thereby cooling effect by the lubricating oil is improved, and generation of seizure is suppressed. Green compact as an intermediate product can be molded as a cylindrical body without unevenness by utilizing a straight mandrel, so that uniform and high-quality molding density is obtained, while the mandrel or the like is easily manufactured.
Patent JP-H03291058-A (JP)
Title: High efficiency encoding device
Inventor: HATANO YOSHIKO
IPC: H04N19/196
Filed: 1990-12-19
Abstract: PURPOSE:To keep picture quality in an excellent way by applying block processing and orthogonal transformation to a picture signal for each picture element, quantizing the result and deciding a quantization step depending on a difference of a picture signals between adjacent picture elements among plural sub blocks resulting from each block. CONSTITUTION:Each block of a picture signal outputted from a block processing circuit 1 is divided further into plural sub blocks and a discrimination reference arithmetic section 13 obtains a discrimination reference value from sum of absolute values of difference of picture signals between adjacent picture elements in each sub block. A discriminator 14 decides a quantization step of an adaptive quantization device 12 quantizing a transformation coefficients obtained from an orthogonal transformation circuit 11 in response to the discrimination reference value. Moreover, an adaptive weighting device is provided in place of the quantizer 12 to decide a waiting coefficients for the transformation coefficients as an alternate embodiment. Thus, a decoder keeps excellent picture quality even to a picture of a flat part in which deterioration in the picture quality is often eminent.
Patent JP-H0582392-A (JP)
Title: Through-type capacitor array
Inventor: ISHIBASHI YOICHI
IPC: H01G4/35
Filed: 1990-12-19
Abstract: PURPOSE:To prevent the leakage and the disturbance of electromagnetic waves by a method wherein a conductive metal case wherein a cutout corresponding to an input/output terminal on a capacitor array to which a package case has been executed and a protrusion on the surface connected electrically to an external conductor have been formed is connected to a grounding terminal. CONSTITUTION:A plurality of acute-angle protrusions 13a arranged at random on the surface connected to an external conductor 12 in a mounting operation are formed on a capacitor array 11 which has been packaged in such a way that a plurality of input/output terminals 9 and grounding terminals 10 are exposed. A conductive metal case 13 in which cutouts 13b corresponding to the input/output terminals 9 have been formed is fitted in such a way that it is connected electrically to the grounding terminals 10. The conductive metal case 13 and an external conductor are connected electrically when they are brought into contact with each other in such a way that the acute-angle protrusions 13a are crushed. Thereby, the capacitor array can be brought surely into contact with the external conductor 12 and it is possible to prevent the leakage and the disturbance of electromagnetic waves.
Patent JP-H04218793-A (JP)
Title: Setting system of time information
Inventor: HIDAKA TOSHIO
IPC: G04C9/04
Filed: 1990-12-19
Abstract: PURPOSE:To set automatically the time of an internal clock of a switchboard at the time of recovery from an abnormal state, when the abnormal state hindering the service occurs in the switchboard, regarding a setting system of time information of the internal clock of the switchboard. CONSTITUTION:In a communication network wherein a switchboard l having an internal clock 3 indicating the current time is connected to a common channel signaling network 2, a time information delivering means 4 which delivers periodically time information on the current time to the aforesaid common channel signaling network is provided, and a time information receiving means 5 which receives the aforesaid time information from the common channel signaling network, a detecting means 6 of recovery from abnormality which outputs information on recovery from abnormality when an abnormal state occurs and settles in the switchboard, and an internal clock control means 7 which sets on the internal clock the time information received by the time information receiving means, when the aforesaid information on recovery from abnormality is outputted, are provided in the aforesaid switchboard.
Patent JP-H04221561-A (JP)
Title: Bathtub arm grip
Inventor: OONISHI HIROYUKI
IPC: A61H23/00
Filed: 1990-12-25
Abstract: PURPOSE:To equip a bathtub arm grip with an air bubble jetting function. CONSTITUTION:A bathtub water inflow opening 22, an air suction opening 20 and a jetting nozzle 18 are provided in a bathtub arm grip 10, and air bubble containing water is made to be jettable through the nozzle 18 into the bathtub. Air is sucked in through the opening 20, and mixed with water, and jetted through the nozzle 18 as air bubbles. Bathtub air bubble jetting places can be increased.
Patent JP-H04223698-A (JP)
Title: Ceramic diaphragm and manufacture thereof
Inventor: SATO TAKESHI
IPC: H04R7/02
Filed: 1990-12-25
Abstract: PURPOSE:To offer an inexpensive diaphragm, of which the propagation speed of a longitudinal wave is large, applicable also as for a acoustic device by dissolving a defect that the Young's modulus of the ceramic diaphragm is small. CONSTITUTION:The Young's modulus of a ceramic surface can be raised to diamond film extent by forming the ion injected layer of thickness more than 0.001mum with ion-radiating on the ceramic board surface in the conditions of acceleration voltage 1kV to 10MV and an ion radiation quantity 1X10<13> to 1X10<19> ions/cm<2>. A diaphragm to possess the characteristic of the diamond film can be manufactured inexpensively and the diaphragm manufactured by it does not generate secular change and excels in durability.
Patent JP-H04218969-A (JP)
Title: Schottky barrier semiconductor device
Inventor: KIMURA CHIKAO
IPC: H01L29/872
Filed: 1990-12-19
Abstract: PURPOSE:To provide a Schottky barrier semiconductor device improved in reverse withstand voltage without being limited in its conductivity type and without sacrificing a response speed by providing a semiinsulating layer. CONSTITUTION:A Schottky barrier semiconductor device comprises a semiconductor layer and a Schottky barrier electrode 25 deposited on a principal surface of the semiconductor layer in such a way that a Schottky barrier is formed between the Schottky barrier electrode 25 and the foregoing semiconductor layer. In the Schottky barrier semiconductor device, a semiconductor layer not covered with the foregoing Schottky barrier electrode 25.
Patent JP-H04217551-A (JP)
Title: Image former
Inventor: MATSUMURA KEIICHI
IPC: G03G15/00
Filed: 1990-12-20
Abstract: PURPOSE:To improve the efficiency by reducing the labor of an operator by installing a copied sheet devision number page order two-side repetitive control means provided with a division sheet number discharge means, a page order discharge means and a two-side repetitive discharge means in an image former. CONSTITUTION:With a copied sheet division number page order two-side repetitive discharging control means, an operator sets each of documents (a), (b) to a document mount 59 of an RDH 10 in turning the surface upside down. When a print start key is turned ON after setting a printing condition, the number of documents is counted at the RDH 10, then it is returned to the original state. Next, after this counting is over, the first document (a) is fed onto a contact glass plate 58, copying is started and, after exposure, the document (a) is discharged, and when the second document (b) is fed and exposed, a copied sheet 15 is discharged back to a first pin 60. Likewise, when the documents (a), (b) are fed and exposed, the sheet 15 is once housed in a duplex unit 70, then it is discharged onto a surface to this pin 60. Successively, when these documents (a), (b) are fed and exposed, the sheet 15 is sidcharged onto the surface of a second pin 61.
Patent JP-H04211446-A (JP)
Title: Molding composition containing oxetanyl group
Inventor: HORUGAA RIYUTEIENSU
IPC: C08L51/04
Filed: 1990-12-25
Abstract: PURPOSE: To provide a compsn. for molding that consists of an arom. polycarbonate, a graft polymer and a thermoplastic vinyl copolymer wherein resin forming monomers used for the above described graft polymer consists of specified monomers and provides a molded article with excellent in welding strength, toughness at a low temp. and matte surface.  
     CONSTITUTION: The molding compsn., which consists of 5-98 pts.(wt.) arom. polycarbonate (A), 2-70 pts. graft polymer (B) wherein a resin forming monomer is grafted onto particulate diene and/or acrylated rubber with a mean particle diameter (d 50 ) of 80-800 nm (pref. 100-600 nm) and 0-80 pts. thermoplastic vinyl copolymer (C) with a softening temp. of higher than 30°C and no crosslinking and wherein either or both of the resin forming monomer for the ingredient B or the monomer for the ingredient C are monomers of the formula (wherein R 1  is H or CH 3 ; R 2  is a 1-8C alkyl, and R 3  is a 1-4C alkylene) and which contains 0.05-5 wt.% oxetanyl-contg. structural element obtd. from the monomer of this formula, is provided. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04222987-A (JP)
Title: Successive access memory
Inventor: SUKA MUNEHIRO
IPC: G11C11/405
Filed: 1990-12-26
Abstract: PURPOSE:To supply the successive access memory being able to correspond to the prescribed input/output cycle without providing the number of cells corresponding to the input/output cycle of the data. CONSTITUTION:In plural dynamic cells, at least one undependent cell, which connects independently the reading selection line and the writing selection line is provided and a delay means supplies the control signal which specifies the input/output operations to the reading selection line of the independent cell and since then, the control signal is successively delayed by one clock cycle and is supplied to the reading selection line being accessed in the next time and the writing selection line of the cell being accessed in this time.
Patent JP-H04210007-A (JP)
Title: Heat cooking device
Inventor: TAKEDA TERUHIKO
IPC: A47J27/04
Filed: 1990-12-27
Abstract: PURPOSE:To cook with heat plenty of foods for extensive application in business like a dining hall, a restaurant, etc., by conducting steam into the space defined by a tray and an upper lid through a steam hole on the tray to cook the food materials on the tray with the steam heat. CONSTITUTION:When cooking boiled foods in a pot, after cooking materials 11 are set in a pot 1 with water and soup, a lid 4 is placed and the pot is heated at the bottom to cook the foods. When cooking steamed foods, at first, appropriate volume 12 of water is poured to the bottom and a tray 2 on which the cooking materials 11 are placed is set inside the pot 1. And, then the lid 4 is placed on it to heat the pot. The water 12 is boiled to generate steam, in particular dry steam. The dry steam is conducted from the underface of tray 2 into the inside of the tray to fill the upper space of the tray with the dray steam after around several minutes. Hence, the pot is kept in a condition as high as about 250 deg.C by addition of the heated steam from the under face of the tray 2. Accordingly, gyoza (Chinese food) or the like can be steamed appropriately in several minutes and cooked hamburger, frozen foods, etc., can be recovered or heated in several minutes also.
Patent JP-H0680119-A (JP)
Title: Filling method for nitrogen gas
Inventor: KAWAKITA YOSHIMASA
IPC: B65B31/04
Filed: 1990-12-25
Abstract: PURPOSE:To appropriately fill gas or liquid gas at the normal temperature although since it is difficult to fill by a proper volume or replace suitably the inside air, the residual air is apt to be excess or the vessel is sometimes broken due to overcharging. CONSTITUTION:The supercooled gas having a larger specific gravity in a liquid gas vessel 1 is directly ejected into a food container 3 through a vacuum heat- insulated double tube 2.
Patent JP-H03504386-A (JP)
Title: ２‐アルキルイミダゾリン類のトルエンスルホン酸塩
IPC: C07D233/22
Filed: 1989-10-27
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-S62501241-A (JP)
Title: パイロット作動圧力制御弁
IPC: G05D16/16
Filed: 1985-12-19
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-H11506244-A (JP)
Title: 可変プログラムパルス高及びパルス幅によるページモードフラッシュメモリ用自動プログラミングアルゴリズム
IPC: G11C16/02
Filed: 1995-06-07
Abstract: (57)【要約】
アレイ内の実質的に全セルをオーバープログラムすることなく高速にプログラミングするフラッシュメモリアレイのプログラム方法であって、この方法はパターンに従って各々変化するパルス幅及びパルス高を有するプログラムリトライパルスを提供すること特徴とする。このパターンはパルス幅の増加及びパルス高の増加の両方を組み合わせたものである。アレイ内の実質的に全セルが前記第１フェーズ以内でプログラムされるように、前記パターンは所定数のリトライ回数を含む特定時間内で完了する第１フェーズを含む。前記パターンの第２フェーズはアレイ内の最も遅いセルをプログラムするためのより高いエネルギパルスを含む。高速にプログラムされる各セルが次のリトライパルスを受信しない場合、著しく高速で信頼性のあるプログラム方式が達成される。
Patent JP-S60500433-A (JP)
Title: 基板バイアス制御回路および方法
IPC: H03K19/0952
Filed: 1983-12-15
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。