baber/WOPTO huggingface dataset:
Patent JP-H07197873-A (JP)
Title: Fuel distributing pipe
Inventor: KOJIMA SUSUMU
IPC: F02M69/46
Filed: 1994-08-29
Abstract: PURPOSE:To improve a bending strength by a method wherein electric wirings to each fuel injection valve are embedded and molded on both sides of a sectional main shaft wherein a section factor is minimized in a cross section crossing at right angles with the axis of a common passage along the common passage. CONSTITUTION:In a series four-cylinder engine, fuel is distributed and fed to the fuel injection valve 5 of each cylinder through a common passage 2 for feeding fuel formed in a longitudinal direction in a fuel distribution pipe 1, through which fuel is simultaneously injected to cylinders, and a passage 4 classified by a cylinder arranged in a fuel injection valve mounting part 3 for a cylinder. In this case, common lead wires 9<+> and 9<-> are embedded in the distribution pipe 1 in such a manner to have a rectangular section and a long side pointing in parallel to the axis 15 of the section of the distribution pipe 1 and connected to concentration connector 7. The embedding positions of the common lead wires 9<+> and 9<-> are set to a part where the section factor of the distribution pipe 1 is minimized, i.e., positions on the two outer sides of the common passage 2.
Patent JP-H0252798-A (JP)
Title: Apparatus for turning pages of passbook
Inventor: KOBAYASHI HIDEMASA
IPC: B42D9/04
Filed: 1988-08-16
Abstract: PURPOSE:To certainly turn only one page by one page turning operation by eliminating that a passbook press pad stretches over two or more pages by keeping the length from the leading end part of a page to be turned in an advance direction to the press position of said page by the passbook press pad constant. CONSTITUTION:The time from the point of time when a photosensor 8 detects the passage of the leading end part in an advance direction of a passbook 10 to the point of time when the moving of the end part of the uppermost page is stopped by a passbook press pad 6, that is, the length (x) from the leading end part of the passbook 10 in the advance direction to the press position of the passbook 10 by the passbook press pad 6 is changed corresponding to the page number of a page to be turned preliminarily read on the basis of a page mark before page turning operation is performed. The end part of the uppermost page of the passbook 10 whose page to be printed is opened is pressed by the passbook press pad 6 and, when the passbook 10 is advanced in this state, a curved part is formed by the uppermost page. At this time, since the length from the leading end part of the page to be turned in the advance direction to the press position by the passbook press pad 6 is kept constant and the passbook press pad 6 does not stretch over two or more pages, only one page is turned by one page turning operation.
Patent JP-S5997902-A (JP)
Title: Restocking method in automatic three-dimensional warehouse
Inventor: TANAKA TAKAAKI
IPC: B65G1/08
Filed: 1982-11-22
Abstract: PURPOSE:To improve the operating efficiency of a stacker crane, by keeping a restocking demand out of a delivery port in memory temporarily, while constituting the restocking demand and a delivery demand so as to be related with each other in time of the next delivery demand. CONSTITUTION:When a central computer 13 receives a signal of a restocking demand classified by delivery exclusive rack numbers, it does not make out a stacker crane operation schedule at once but stores the information in memory till the next delivery demand is issued again from the delivery port that gives forth the restocking demand. When the next delivery demand is issued out of the delivery control computer 15, the previously stored restocking demand is searched in accordance with a preentering-information-first system, and if it exists within the same control zone, this restocking demand is assigned to the delivery demand. With this constitution, the operation of a stacker crane 3 can be streamlined, shortening the warehousing and delivery operation latency, thus disorder in stacking work can be prevented.
Patent JP-S5994229-A (JP)
Title: Magnetic recording medium
Inventor: SATOU KUNIO
IPC: G11B5/702
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a recording medium having a low coefft. of friction and high durability and keeping a head clean by adding trifunctional isocyanate to polyurethane resin and an acrylonitrile-butadiene copolymer to prepare a binder and by forming a coated magnetic film using the binder and magnetic powder. CONSTITUTION:Polyurethane resin and an acrylonitrile-butadiene copolymer are used in 95:5-75:25 ratio. When the amount of the latter is increased in excess of the ratio, it becomes difficult to disperse magnetic powder, and superior durability is not provided to the resulting recording medium. When the former is increased, the powder is easily dispersed, yet the coefft. of friction is increased, and a head is not kept clean. Trifunctional isocyanate with <=2,000 low mol.wt. is added to said resins to prepare a binder. The isocyanate reacts with hydroxyl groups contained in the polyurethane resin of this invention with <=20,000 number average mol.wt., forming a tough film by cross-linking, so the wear and heat resistances of the magnetic layer are improved. The amount of the isocyanate to be added is usually 3-50wt% of the total amount of the binder.
Patent JP-2000034996-A (JP)
Title: Centrifugal compressor
Inventor: JODAI YOSHIFUMI
IPC: F04D29/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve sealing effect while evenly forming a sealing clearance in an axial direction, reducing weight of a balance piston, and improve stability during operation of a centrifugal compressor. SOLUTION: This compressor has a rotary shaft 1, a piston 11 coaxially arranged on an outer periphery of the rotary shaft 1 for receiving high pressure P1 and low pressure P2, and a wall 3 arranged on the outer peripheral side of the piston 11 in a stationary state. In such a case, a sealing clearance 6 is formed between the piston 11 and the wall 3. A cutout 12 is formed on the side of the high pressure P1 of the piston 11.
Patent JP-S5991918-A (JP)
Inventor: SHIBATA MORIO
IPC: A47J19/00
Filed: 1982-11-19
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-H0369548-A (JP)
Title: Dielectric porcelain composition
Inventor: UTAKI HIDEKI
IPC: C04B35/00
Filed: 1989-08-07
Abstract: PURPOSE:To increase dielectric constant by rendering a compsn. represented by a specified formula to the oxides of Ba, Nd, Nb and Ta forming porcelain. CONSTITUTION:BaO, Nd2O3, Nb2O5 and Ta2O5 forming porcelain or compds. convertible into the oxides by calcining, e.g. carbonates, nitrates or sulfates are weighed, mixed and precalcined at 1,200-1,500 deg.C. This precalcined powdery mixture is blended with a binder, press-molded and calcined at 1,500-1,700 deg.C in the air to obtain a dielectric porcelain compsn. represented by the formula (where 0<=x<=1) and having perovskite structure.
Patent JP-H079225-A (JP)
Title: Hole saw having cutting liquid injected from inside
Inventor: YABUNO SADAO
IPC: B23B51/04
Filed: 1993-06-26
Abstract: PURPOSE:To supply cutting liquid to a hole saw cutting edge in the deep part of the hole of a work, so as to lengthen the life of the hole saw cutting edge by radially dispersing cutting liquid to corners of a pressure generating chamber so as to generate pressure and actively pressing and injecting the cutting liquid into the hole saw by the pressure through a plurality of hole passages. CONSTITUTION:Cutting liquid C allowed to flow from an suction port 3 fills a pressure generating chamber A surrounded by a cutting liquid enclosure 4. The filled cutting liquid C is stuck on an inner wall of the pressure generating chamber A by centrifugal force thereby pressure is generated. And it enters the inside of a hole saw 2 from hole passages 5 formed on the corners of a hole saw supporting part 7 of the pressure generating chamber A and is injected. The cutting liquid C entered inside the hole saw becomes partially liquid and partially spray, so as to fill the hole saw 2 inside. Liquid-like cutting liquid C reaches the hole saw cutting edge 6 through a hole saw inner surface 11 as a small gap, so as to cool the overheating cutting edge 6, and the collected cutting chips are discharged to the outside, so as to perform the metabolism of the cutting liquid C.
Patent JP-H0368375-A (JP)
Title: Manufacture of flexible wire for medical therapy
Inventor: FUJIWARA MASATOSHI
IPC: A61M25/01
Filed: 1989-08-07
Abstract: PURPOSE:To manufacture a flexible wire easily and at a low cost by forming at least two among an inner layer coil, intermediate coil, and an outer layer coil from shape memory alloy. CONSTITUTION:Three metal coils are prepared, and at least two among them is made of shape memory alloy, and the rest is wound in the opposite direction to the above-described two coils. Then, two coils which are wound in the same direction are formed into an inner layer coil 11 and an outer layer coil 13, and one metal coil which is wound in the opposite direction is formed into an intermediate coil 12. When the inside diameter of the outer layer coil is set to A, the outside diameter of the intermediate coil is set to B1, and the inside diameter of the intermediate coil is set to B2, and the outside diameter of the inner layer coil is set to C, the coil made of shape memory alloy is shape-memorized so that the relations A<=B1, and B2<=C are satisfied. These coils are superposed by contracting or spreading the diameter, and a triple structure in which the inner layer coil 11, intermediate coil 12, and the outer layer coil 13 are superposed in succession from the inside is obtained, and the shape of the coil made of the shape memory alloy is restored at the temperature over the transformation temperature of the shape memory alloy.
Patent JP-S6096909-A (JP)
Title: Pre-emphasis circuit
Inventor: SASAKI TAKAYUKI
IPC: G11B5/027
Filed: 1983-10-31
Abstract: PURPOSE:To simplify the circuit constitution by making an upper side inflection frequency of a linear pre-emphasis characteristic identical to a lower-side inflection frequency of nonlinear pre-emphasis characteristic. CONSTITUTION:For example, a video signal is supplied from an input terminal 1 and the said signal is fed to the nonlinear pre-emphasis circuit 13. An output signal of the circuit 13 is fed to an FM modulator 14 and the modulated output of the modulator 14 is recorded on a magnetic tape 17. The circuit 13 has a nonlinear pre-emphasis characteristic 24. The characteristic 24 is the combination of the nonlinear pre-emphasis characteristic 25 and the linear pre-emphasis characteristics 26. The characteristic 25 consists of a nearly flat frequency characteristic having an inflection frequency f2 and a high frequency emphasis characteristics in which the amount of emphasis is increased, as the level of the input signal level becomes lower. The characteristics 26 consist of a nearly flat frequency characteristic up to a frequency f1. That is, the inflecting frequency of the characteristics 25 and the high frequency inflecting frequency of he characteristic 26 are f2 for both the characteristics.
Patent JP-S6393131-A (JP)
Title: Formation of dielectric isolation layer
Inventor: NISHIOKA SUNAO
IPC: H01L21/76
Filed: 1986-08-29
Abstract: PURPOSE:To form a dielectric isolation layer inside a groove making use of ion-implantation of proton as well as anode-formation of porous Si. CONSTITUTION:The surface of a P type Si substrate 1 as well as the inside of a groove 20 are coated and filled with sensitive resin to form an isolating layer 3 forming part only into a non-exposed part 52 later to remove the resin in the exposed part 52. Next, proton 6 is ion-implanted in multiple directions to form a donor layer 7 on the part not covered with the non-exposed part 52. When the resin in the non-exposed part 62 is removed to anode-form the Si substrate 1, the only part not formed of the donor layer 7 is turned into porous Si. When the Si substrate 1 is wet-oxidized, all the porous Si is turned into SiO2. Next, the donor layer 7, after heat treatment, is restored to the original P type Si. At this time, a dielectric isolation layer 3 comprising SiO2 is formed vertically dividing the bottom part 21 and sides 22 of the groove 20. Through these procedures, the isolation layer 3 can be formed without using an oxidation preventive layer so that an oxide film may not be formed on any needless positions.
Patent JP-2001036810-A (JP)
Title: Pan-tilt monitoring camera
Inventor: UEMURA TOSHIMITSU
IPC: H04N5/247
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To easily grasp the position of a camera by controlling the moving position of the camera from the side of a monitoring part in a pan-tilt monitoring camera system constituted so as to allow the monitoring part to display video photographed by means of the camera, so as to easily adjust a monitoring range. SOLUTION: A pan-tilt monitoring camera part 10a is provided with a control part 15 which has intelligent functions for driving and controlling a camera by interpreting a command, etc., from a monitoring part 50 and outputting the rotational angle of a camera 11 as a counter value. The part 50 bas a function for displaying a picture photographed by the camera 11 on a display part, a function for giving a command and data for controlling the camera 11 to the part 10a, a function, etc., for displaying the monitoring range, etc., and setting of a moving position at the display part. Then, a camera moving instruction and the value of a position counter are sent from the part 50 to the part 10a and based on this, the camera is moved to the instructed position.
Patent JP-S5994860-A (JP)
Title: Novel shape lead type semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L23/50
Filed: 1982-11-22
Abstract: PURPOSE:To reduce the outer dimension of a package for sealing a semiconductor chip by a method wherein a plurality of leads are arranged in non-parallel state with one another along the side surface of the package, and tips of leads are arranged in parallel state with one another. CONSTITUTION:Intervals among lead parts 7, 7', and 7'' led out from a sealed outer form 5' are different respectively, and are different from intervals among outer lead parts 2, 2', and 2''. The intervals among the outer lead parts 2, 2', 2'' are at constant pitches. Thus, the outer dimension of the package can be made small, which becomes advantageous in respect to mounting on a printed substrate.
Patent JP-H0758741-A (JP)
Title: Data transmission system
Inventor: HIGUCHI YUKIYA
IPC: H04K1/00
Filed: 1993-08-19
Abstract: PURPOSE:To make confirmations between terminals by sent data which are simple, but hard to read. CONSTITUTION:On a transmission side, a character A is inserted as a confirmation signal at 1200bps into the mark period before a request electronic message EQ of 300bps and the request data are sent. On a reception side, the character A confirms the communication opposite party and then the electronic message EQ is read in. The reception side inserts a character B as a confirmation signal at 1200bps into the mark period before an answer message AK and sends the answer data back. The transmission side after confirming the desired communication party by confirming the character B reads in the electronic message AK.
Patent JP-2000036908-A (JP)
Title: Image recognition device
Inventor: UEDA KAZUHIRO
IPC: H04N1/387
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an image recognition device by which top and bottom are surely recognized even when an original set for reading is tilted. SOLUTION: The image recognition device is provided with a tilt detection section 125 that detects a tilt of a set original and a tilt correction section 170 that corrects image data with low resolution stored in a 1st low resolution recognition memory 160 based on the tilt of the original detected by the tilt detection section 125 and top and bottom of an original is recognized by using image data where the tilt of the original is corrected by the tilt correction section 170.
Patent JP-S6265024-A (JP)
Title: Automatic focusing camera
Inventor: OTSUKA HIROSHI
IPC: G03B9/07
Filed: 1985-09-17
Abstract: PURPOSE:To execute a preview without suppressing an automatic focusing function by executing an automatic focusing action in a state that a photographic lens has been opened, when a control device detects an instruction of a preview action, and stopping down a diaphragm to a scheduled diaphragm after a focusing detection has been executed. CONSTITUTION:When a release button of a camera is pushed in shallowly, a photometric switch S1 is turned ON, a fall signal is inputted to an INT terminal of a muC1, and a photometric circuit is made to start a photometry. Lens information and film sensitivity information are inputted from a lens 2 and a film sensitivity setting part 5, respectively, an exposure operation is executed and exposure information and film sensitivity are displayed on a display device 7. Subsequently, by an operation of a switch S4, whether a preview operation has been executed or not is checked, and when a flag PVF operation is not executed yet (a switch S5 is off), an AF action is executed, and thereafter, a preview action is executed, a diaphragm is stopped down to a prescribed value and the switch S5 becomes OFF, and a preview control is completed.
Patent JP-H0367852-A (JP)
Title: Paper discharge mechanism
Inventor: MATSUNOBU KENICHI
IPC: B65H29/70
Filed: 1989-08-08
Abstract: PURPOSE:To discharge paper in an orderly manner as predetermined with a point end of the paper attached to the play end side of a paper discharge tray of upper-facing convenience without generating a vertical wrinkle in the paper by providing an elastic member in the upstream side in the vicinity of a nip point between paper discharge roller pairs. CONSTITUTION:Paper (a) is discharged from a paper discharge port 18 by a plurality of pairs of paper discharge rollers 20, 23, and a central part of the paper (a), immediately after it is discharged from the paper discharge rollers 20, 23, rides across an elastic member 26. In the case of the paper (a), which rides across the elastic member 26, being thin and weak-kneed, a central lower surface side of the paper is lifted by the elastic member 26 with the central part placed in a mountainous condition and the knee of the paper (a) strengthened, while in cooperation with supporting a location, apart a little to the downstream side in the paper discharge direction from a nip point by the paper discharge rollers 20, 23, by the elastic member 26, the paper (a), in a condition that its point end is brought into contact with the play end side of a paper discharge tray 15 of upper-facing convenience, is discharged to the discharge tray 15.
Patent JP-S6361743-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NAGAI TOSHINARI
IPC: F02D41/00
Filed: 1986-09-02
Abstract: PURPOSE:To prevent erroneous learning, by carrying out a feedback correction of an air-fuel ratio in accordance with the control constant corresponding to the output of an air-fuel ratio sensor on the downstream side of a catalytic converter and the output of an air-fuel ratio sensor on the upstream side thereof, and stopping the calculation of learning correction amount when the control constant is outside a prescribed range. CONSTITUTION:A control circuit 10 calculates a basic fuel injection quantity on the basis of the intake air quantity from an air flowmeter 3 and the number of revolutions from a crank angle sensor 6, and carries out an air-fuel ratio feedback control in response to operating conditions on the basis of the detected values of the first and second sensors 13, 15 which are provided on the upstream and downstream sides of a catalytic converter respectively. On the basis of the output of the second air-fuel ratio sensor 15, lean skip amount and rich skip amount are determined, and on the basis of the detected value of the first air-fuel ratio sensor 13, a feedback correction factor is determined. Further, when the rich skip amount determined on the basis of the output of the second air-fuel ratio sensor 15 is outside of a prescribed range, the asymmetry in the air-fuel ratio correction factor becomes large, so that the learning control is prohibited.
Patent JP-S5995164-A (JP)
Title: Printing head for wire dot printer
Inventor: MIZUNO SHIGEKI
IPC: B41J2/235
Filed: 1982-11-22
Abstract: PURPOSE:To obtain high printing quality free from the disturbance of alignment or the irregularity of printing density, in a printing head taking a two-stage structure, by using a wire with higher specific gravity in a front stage as compared with the wire used in a rear stage. CONSTITUTION:When a current is supplied to a coil 5 toward a direction for negating the magnetic field of a permanent magnet 1, a printing wire 9 is protruded through a lever 8 by the elastic force of a leaf spring T and, after dots are formed on recording paper, a plunger 6 is attracted to a core 2 by the attraction force of the permanent magnet 1 to finish one process in dot formation. The material quality of the wire is adjusted so that the wire in a rear stage has specific gravity about 1/2 as compared with the wire in a front stage and, for example, a tungsten wire (specific gravity 19.3) is used in the front stage printing wire 9f while a piano wire (specific gravity 7.9) is used in the post stage printing wire 9r to make the inertias of movable parts almost equal in the front and the rear stages and, in a same driving condition, printing energy and response speed are made equal and good printing quality can be obtained.
Patent JP-H0930558-A (JP)
Title: Cylindrical and tight packaged body hermetically sealed
Inventor: HASEGAWA KAZUYA
IPC: B65D77/30
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a tightly packaged body for a plurality of solid candies from which a requied number of candies can be easily taken out in a good external appearance and which is excellent in the sealed-up condition. SOLUTION: A packaging material is wound up on the whole periphery of an interior material for a plurality of solid candies put together so as to form a stick and the ends are stuck to each other to form face-to-face connection and also the superposed part thereof, in a cylindrical and tight-packaged body hermetically sealed. A picking tab 4 for unsealing by a pair of notches 5 is provided at one end of the superposed part of face-to-face connection. An auxiliary unsealing slit 6 is made near the turning-back part on the extending line of the notch at the picking tab 4. At least, the part surrounding the slit 6 is made of the superposed part of face-to-face connection as a non-seal part 2C. And further, both side ends of the superposed part of face-to-face connection are sealed to form a tight seal parts 3A, 3B.
Patent JP-H0863149-A (JP)
Title: Keyboard musical instrument
Inventor: SUGIYAMA NOBUO
IPC: G10H1/34
Filed: 1994-08-30
Abstract: PURPOSE: To make it possible to obtain a good key touch feel and stable string string action both at the time of ordinary playing and at the time of non-striking playing, to enhance the stopping accuracy of a hammer shank, to reduce the approach distance of a hammer to a string at the time of non-striking playing and to easily adjust the variation by every device or every key. CONSTITUTION: A silencer 40 is disposed at a hammer rail 23. A shank stopper 41 is moved forward by turning of a turning lever 42 at the time of non-striking string playing. The shank stopper 41 receives the top end of the hammer shank 19 and stops its turning just before the hammer 18 strikes a string 1.