baber/WOPTO huggingface dataset:
Patent JP-H01271248-A (JP)
Title: Ink jet head
Inventor: KURASHIMA NORIHIKO
IPC: B41J2/045
Filed: 1988-04-25
Abstract: PURPOSE:To improve printing quality by allowing a uniform liquid droplet to fly from a nozzle orifice at a proper speed without dividing the same, by forming the nozzle orifice into a straight shape. CONSTITUTION:Many nozzle orifices 18 are provided to a nozzle plate 12 and piezoelectric vibrators 11 are arranged in opposed relation to the respective nozzle orifices 18. When a pulse signal 19 is inputted between a segment electrode and a common electrode in this state, each piezoelectric vibrator 11 is contracted to generate a bending moment bending toward a piezoelectric element 9. By this mechanism, the free end of the vibrator 11 is displaced in the direction reverse to the nozzle plate 12 and, at the same time, ink 21 moves in the direction shown by an arrow (a) to form an ink meniscus 22 in each nozzle orifice 18, wherein the areal ratio of ink inlet and outlet parts is almost 1:1, without deformation. Subsequently, the piezoelectric vibrator 11 is displaced toward the nozzle plate 12 along with the rising of the pulse signal 19 and, at the same time, an ink droplet is accelerated in the direction shown by an arrow (b) without being disturbed and a liquid droplet is formed at the ink outlet part to be emitted in the direction shown by an arrow (c).
Patent JP-H0341026-A (JP)
Title: Treatment and priventive for aids
Inventor: MARUKU RUMETORU
IPC: A61K31/65
Filed: 1990-04-19
Abstract: PURPOSE: To obtain a medicine useful for treating and preventing AIDS by administering the medicine by oral, transrectal or lymphangial administration by including a specific tetracycline compound in a free base, a salt or a hydrated form as an active ingredient. CONSTITUTION: This medicine includes a compound of the formula  R1 and R2 are each H, OH or CH3 , or form methylene by bonding each other; R3 is a carbamoyl [substituted by (1-pyrrolidinyl)methyl], etc.; R4 is H or dimethylamino; R5 is H or OH} in a free base, a salt or a hydrated form. The daily dosage is 0.1-4g for a person in a case of an oral administration. The medicine has merits of a long half-life of several hours to 18 hours.
Patent JP-2000288707-A (JP)
Title: Centrifugal casting method of tube and tube centrifugal- cast in this method
Inventor: UCHIDA MUTSUO
IPC: B22D13/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To simply form the thickness at a portion formed with cooled molten metal at thicker than the other portion by cooling the molten metal supplied into a mold when a tube is centrifugally cast by supplying the molten metal into the rotated mold around the axis. SOLUTION: When the molten metal 14 is supplied into the portion for forming an inserting hole of the tube in the mold, the molten metal flowing in a trough 13 opened to the atmosphere at the upper part, is cooled with water cooling shower or spraying 17 or the other cooling method can be adopted. Since the molten metal 14 is cooled and this fluidity is lowered and solidified at earlier time than the other portion, the inserting hole portion supplied with the molten metal 14 is formed as the thicker thickness than the other portion in the formed cast iron tube. Since the formed tube does not have any projecting part on the outer periphery of the inserting hole, this tube can easily be taken out from the mold with an ordenary means.
Patent JP-H06314981-A (JP)
Title: Satellite broadcast reception system
Inventor: MIYASAKA TOMOAKI
IPC: H04H40/90
Filed: 1993-04-28
Abstract: PURPOSE:To install a satellite antenna simply and quickly to have a proper direction. CONSTITUTION:A tuner 5 is provided with a scramble status detection circuit 13 detecting each scramble system of a satellite broadcast and a microcomputer 14 providing an output of a display control signal when a scramble system of the broadcast signal selected by the scramble status detection circuit 13, and an antenna changeover device 4 is provided with a display control signal detection circuit 7 detecting a display control signal outputted via an antenna cable 6 and an LED 9 driven when the display control signal detection circuit 7 detects a display control signal.
Patent JP-S585325-A (JP)
Title: Production of thermoplastic polyurethane resin
Inventor: SUZUKI HIROSHI
IPC: C08G18/00
Filed: 1981-07-02
Abstract: PURPOSE:To obtain the titled resin being soluble in organic solvents, having excellent mechanical properties and containing active hydrogen atoms in the molecule, by reacting the following four components: a high-molecular diol, a low- molecular diol, a crosslinking agent having at least three active hydrogen atoms and an organic diisocyanate at a specified reactant ratio. CONSTITUTION:The titled resin is prepared by reacting a high-molecular diol (A), average MW 500-5,000, a low-molecular diol (B), average MW <=500, a crosslinking agent having at least three active hydrogen atoms (C), an organic diisocyanate (D) and, optionally, an organic diisocyanate which is the same as or different from D (E). This reaction is carried out in an organic solvent under such a condition that the numerical ratio of the active hydrogen atoms in components A and B to the isocyanato groups in D is 1:1.02-1:1.1. Further, the numerical ratio of the isocyanato groups in D to the active hydrogen atoms in  components A, B and C or that of the total isocyanato groups in components D  and E to the active hydrogen atoms in components A, B and C is 1:0.85-1:0.98.
Patent JP-H10320336-A (JP)
Title: Method and device for inserting advertisement, etc., in data stream of client performed network connection to internet to display during free time
Inventor: GILMORE BADEN EDWARD MCMASTER
IPC: G06Q30/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To efficiently use an available network bandwidth by presenting intermediate presentation which is sent by an intermediate server according to a request from a browser client to the browser client and requesting a target page from a target server before its completion. SOLUTION: A browser client 12, a sponsor server 16, an independent server 18 and an advertisement server 20 are connected to a wide area internet 14, and while the client 12 waits for response from a server, information such as advertisement is shown on the client 12 in this environment. Because of this, an intermediate server sends a data block which represents intermediate presentation to the browser client according to a page request from the client 12 and presents intermediate presentation to the client 12. It makes a request for a target page from a target server before the completion of the intermediate presentation and shows it to the browser client.
Patent JP-S60246464-A (JP)
Title: Data transferring system of buffer memory
Inventor: INAMOTO AKIHIKO
IPC: G06F13/28
Filed: 1984-05-21
Abstract: PURPOSE:To execute directly a transfer of data between an input/output port and a buffer memory without being inputted to a register of an MPU by outputting automatically a mode switching signal by using an address space of the buffer memory. CONSTITUTION:When it is supposed that an MPU2 has outputted a write instruction by designating an address having a data storing area 22, a buffer memory 3 which has received it knows that this address is a virtual address, namely, an extended mode, by its built-in decoder, and converts this logical address to a real address. Subsequently, an extended signal EXA1 is outputted, and a tri-state bus driver 6 is inhibited through an NOR circuit 9 and an NAND circuit 10. The MPU2 executes the write instruction, and stores directly data of an input port 1 onto the address of the buffer memory 3 without transferring it to a register.
Patent JP-H08294998-A (JP)
Title: Laminate of epichlorohydrine rubber and copolymeric resin containing fluorine
Inventor: NISHI GIICHI
IPC: B32B27/30
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a gasoline fuel hose or the like having a good adhesiveness between heterogeneous materials by comprising epichlorohydrine rubber blended with a specific compound at a specified rate, and a ternary copolymeric resin of tetrafluoroethylene-hexafluoropropylene-vinylidenefluoride. CONSTITUTION: The laminate body comprises (1) a vulcanized rubber composition with 1,8-diazabicyclo (5,4,0) undescne-7 (DBU hereinafter), or 0.1-5 pts.wt. of weak acid salt blended based on 100 pts.wt. of epichlorohydrine rubber, and (2) a ternary tetrafluoroethylene-hexafluoropropylene-vinylidenfluoride (excluding graft copolymer). For the weak acid salt of DBU, there is selected from DBU-carbonate, DBU-stearate, DBU-2-ethylhexylate, DBU-benzoate, DBU-3- hydroxy-2-naphthoate, DBU-phenol resin salt, DBU-2-mercaptbenzothiazole, DBU-2-mercaptbenzimidazole, etc.
Patent JP-S59228812-A (JP)
Inventor: TANIOKA SUSUMU
IPC: A47J19/00
Filed: 1983-06-08
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-S58219388-A (JP)
Inventor: TAKAMIYA HIROFUMI
IPC: B08B15/04
Filed: 1982-06-14
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-S61261187-A (JP)
Title: Storing device of underwater towed body
Inventor: TOMITA YUICHI
IPC: B63G8/34
Filed: 1985-05-16
Abstract: PURPOSE:To make a special storing device for a towed body unnecessary by holding the towed body in a storage condition and in a tow condition with a solenoid-braked winding machine. CONSTITUTION:A storing tube has a horn-like flare 5 at its rear end, and a through hole 7 for a towline 6 is provided on its spherical head center. A guide sheave 8 guiding the towline 6 is provided protrusively below the through hole 7 at the head of the storing tube 1. A towed body 2 is stored slidably in the axial direction at a fixed distance from the storing tube with a guide roller 10 and a stopper 9. The towline 6 is guided by the guide sheave 8 and is wound by a solenoid-braked winding machine 13 installed in the vertical rudder of a submarine.
Patent JP-S5626583-A (JP)
Title: Disposal method for water containing phosphate
Inventor: JIYOUKOU ISAO
IPC: C02F1/28
Filed: 1979-08-14
Abstract: PURPOSE: To remove phosphates efficiently, by a method wherein water containing the phosphates causing eutrophication and crystal seeds containing calcium phosphate are contacted in the presence of a chlorine agent.  
     CONSTITUTION: Crystal seeds (particularly, phosphate rock) containing calcium phosphate, such as hydroxyapatite or fluoroapatite, and water containing phosphates are contacted in the presence of a chlorine agent (for example, chlorine gas, bleaching powder), phosphate ions are crystallized onto the crystal seeds in a form of calcium phosphate, and the phosphates are removed. Because of the presence of said chlorine agent, the lowering of the activity of the crystal seeds is prevented and especially the phosphates can efficiently be removed even when crystal seeds having low removing performance, are used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5226991-A (JP)
Title: Corrugated formed board with sinked parts for unevennes and its manufa cturing method
Inventor: KAWAKAMI TAKASHI
IPC: B31F1/00
Filed: 1975-08-25
Abstract: PURPOSE:To provide a corrugated fromed board with sinked parts which are formed by curshing the core of the corrugated board to permit the forming without making folds and ters at the sinked parts.
Patent JP-H04333104-A (JP)
Title: Shape forming device
Inventor: KAMEYAMA KENICHI
IPC: G05B19/4097
Filed: 1991-05-08
Abstract: PURPOSE:To easily form the shape of a desired object. CONSTITUTION:An optional basic shape that is called out of those basic shapes stored in a basic shape storage pert 4 defines a material to be machined and a tool which machines the material respectively. These material and tool are stored in a materiel shape storage part 6 and a tool. shape storage part 7 respectively. A shift path deciding part 3 defines a shift path for the material stored in the part 6 end also decides a shift path for the tool stored in the part 7. At the same time, a function adding part 5 defines the function of the tool. Thus the machining simulation is applied to the material having its defined shift path by the tool having its defined shift path and function. In such e process, a desired shape is obtained end shown on a display device 9.
Patent JP-S63267772-A (JP)
Title: Production of phthalide derivative
Inventor: KANDA NOBUO
IPC: C12N9/99
Filed: 1987-04-24
Abstract: PURPOSE:To easily obtain the titled substance useful as a color-developing substance for a recording material such as pressure-sensitive or heat-sensitive recording sheet, suppressing side reactions, by carrying out dehydrative condensation reaction of 1,1-diphenylethylenes with phthalic anhydrides in an inert gas atmosphere. CONSTITUTION:The objective compound can be produced by the dehydrative condensation reaction of 1,1-diphenylethylenes with phthalic anhydrides in an inert gas atmosphere (preferably nitrogen, argon, etc.) in the presence of a dehydrative condensation agent (preferably lower fatty acid anhydride) at 70-150 deg.C, especially 90-130 deg.C. The amount of the phthalic anhydrides is usually 0.3-2.0mol., preferably 0.4-0.7mol. per 1mol. of the diphenylethylenes. The diphenylethylenes used as a raw material are expressed by formula (R1 and R2 are H saturated or unsaturated alkyl, aryl, etc.; R3-R10 are H, halogen, etc.) and are e.g. 1,1-bis(4-aminophenyl)ethylene.
Patent JP-S61260720-A (JP)
Inventor: SUTANREI UIRUSON
IPC: H03K19/086
Filed: 1986-05-02
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-H02281118-A (JP)
Title: Apparatus for measuring shaking force of continuous casting apparatus
Inventor: TOUI HIROSHI
IPC: B22D11/16
Filed: 1989-04-21
Abstract: PURPOSE:To make it possible to measure both shaking force and frictional force at the same time by operating each component of the shaking force based on functions formed by using response values from an oscillating-amount measuring means, the line vector of the component of the oscillating shaking force of a mold or an oscillating device and a predetermined transmission function matrix. CONSTITUTION:The up and down accelerations of a mold 2 and a cone rod 4 and response values X (X1-X3) of the axial tension of the rod which are obtained with sensors 9 and 11 and a strain gage 10 are expressed as the functions of times. The values are inputted into s microcomputer system 17. Then, the response values X undergo Fourier transformation in the system 17. The values are converted into the response values X having the phase and the amplitude amount in the frequency region. Then, a specified expression and a least square method are applied to the response values X together with a transmission functions obtained beforehand. The vertical component of frictional force is obtained as the phase and the oscillating amount at the frequency together with the driving force. The vertical component undergoes high-speed Fourier transformation in the system 17, and the frictional force is operated as the function of time.
Patent JP-S58220287-A (JP)
Title: Memory access controller
Inventor: AKAI TOORU
IPC: G06F12/06
Filed: 1982-06-15
Abstract: PURPOSE:To improve the memory access performance, by providing a hash circuit which supplies prescribed plural bits of a request address and deciding a bank address through the hash circuit to give a request to a memory having divided banks. CONSTITUTION:The 10th, 11th, 17th-20th bits are referred to as A, B, C, D, E and F respectively among 24 bits of an address of a memory access request given from a central processor 1. Then an exclusive OR circuit 41 produces bank address 2 bits 19 and 20 of a memory device 3 in the form of AVCVE and BVDVF. These bits are defined as an address 40 within a bank and sent to the memory 3 containing independent banks B0-B3 which are connected to the contents of bits 0-18 of the address 40. As a result, the concentration of memory addresses to a specific bank is avoided. This decreases the waiting time for an idle bank.
Patent JP-S5629082-A (JP)
Title: Closed electric compressor
Inventor: NISHITSUJI KAZUICHI
IPC: F04B27/053
Filed: 1979-08-15
Abstract: PURPOSE: To facilitate design of a series of multicylinder compressors by arranging three cylinders in a T-shape as viewed from either end of its stator so that the components are made interchangeable with those of a 2- or 4-cylinder version in its series.  
     CONSTITUTION: Three cylinders 33a, 33b and 33c are arranged in a T-shape on the notches 32a, 32b and 32c on a stator 31. The relative locations between the cylinders on its stator 31 are such that the cylinders 33a and 33b are arranged opposite each other whereas the cylinder 33 is at a right angle to a line drown through the cylinders 33a and 33b. Thus, design of a 4-cylinder compressor is possible by merely adding one cylinder at a location opposite the cylinder 33c. This facilitates design of a series of multicylinder compressors with a maximum number of parts made interchangeable with each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01274877-A (JP)
Title: Method for decoloring coating film on outer plate of vehicle
Inventor: TANIMOTO YOSHIO
IPC: B05D3/10
Filed: 1988-04-26
Abstract: PURPOSE:To easily decolor the discolored part of a coating film on the outer plate of a vehicle by keeping an aq. sodium hypochlorite soln. having 5-10% concn. of active chlorine in contact with the part discolored by insect and bird droppings at a prescribed atmospheric temp. for >=30min. CONSTITUTION:When a coating film 1a on the outer plate of a vehicle is discolored by uric acid contained in insect and bird droppings, an aq. sodium hypochlorite soln. having 5-10% concn. of active chlorine impregnated into a water holding material 2a such as absorbent cotton is brought into contact with the discolored part D of the coating film 1a and a plastic magnet 2c coated with a PE film 2b is put on the material 2a to fix the material 2a. The soln. is kept in contact with the discolored part D at 15-30 deg.C atmospheric temp. for >=30min. The part D can easily be decolored without exerting influence on the coating film 1a.
Patent JP-S586216-A (JP)
Title: Fluid sucking device
Inventor: KATOU YOSHIKAZU
IPC: F15B21/04
Filed: 1981-07-01
Abstract: PURPOSE:To make a suction filter easily detachable without detaching an oil tank from a car body, by attaching only the suction filter from an easily detachable position of the oil tank. CONSTITUTION:In attaching a suction filter 16, the filter 16 is inserted, from its elastic pipe 19 to its main body 17 in turn, from an inserting port 12; the pipe 19 is fitted to the tip suction port 13a by pressing. Then the attaching is completed by fixing a closing plate 20 to the port 12 with bolts. Accordingly the detaching of the filter 16 is performed by reversing the attaching operation. Further the detaching operation is very simple because the port 12 is previously formed on a side wall 11a, etc. to have an enough space for drawing out the filter easily.
Patent JP-H043722-A (JP)
Title: Thin plate conveying device
Inventor: KUBO TOMOAKI
IPC: B65G43/08
Filed: 1990-04-19
Abstract: PURPOSE:To protect a thin plate from attachment of dust and breakage by erection-supporting the this plate with two points on a supporting base, detecting an inclined angle of the thin plate, and moving-controlling the supporting base in the inclined direction corresponding to the inclined angle. CONSTITUTION:A supporting base 15 is provided on a steel belt 14 to be conveyed by rotation of a roller 12 and V-shaped notch parts 18, 19 are formed in flanges 16, 17 on both sides of the support base 15. The notch parts 18, 19 are formed in the position perpendicular to the conveying direction A and a wafer 1 is erected with two-point support on the notch parts 18, 19. An inclination sensor 20 is provided on the steel belt 14 to detect an inclined angle of the wafer 1 and the result is sent to a conveying inclination controller 22. The rotation of the roller 12 is then controlled corresponding to the inclined angle of the wafer 1, the belt 14 is moved in the inclined direction corresponding to the inclined angle to make the wafer 1 perpendicular and convey it in that state. Since the wafer 1 is always conveyed in the state of erection with two- point support in such a manner, attachment of dust is reduced and no breakage occurs.
Patent JP-S5329549-A (JP)
Title: Protection device for dc power transmission
Inventor: MIYANISHI KIYOSHI
IPC: H02J1/00
Filed: 1976-09-01
Abstract: PURPOSE: To attempt to make healthy poles to ocntinue operation while making, only the failed pole to stop operation, by detetcting the branch current flowing through the transducer generated in the failed pole and by igniting healthy valves and extinguishing the branch current after keeping the system in floating condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11282457-A (JP)
Title: Keyboard instrument
Inventor: MIZUTANI KENICHI
IPC: G10C3/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a thin sheet shaped object such as a paper sheet from entering a case body through a clearance of the decoration plate and the fallboard of a keyboard instrument. SOLUTION: This keyboard instrument is provided with a keyboard 2 where plural keys are arranged side by side, with the case body for housing the keyboard device 2 and with a fallboard 3 to move back and forth on the keyboard device 2 to open and close a keyboard and to be housed inside the case body at the time of using the keyboard, wherein the fallboard 3 is equipped with a stopper 15 with an almost U shaped cross section having a folded-over part on the front side at the upper part of the rear end of the fallboard 3.
Patent JP-S58221446-A (JP)
Title: Method for selecting stack address
Inventor: NINOMIYA KAZUHIKO
IPC: G06F9/46
Filed: 1982-06-18
Abstract: PURPOSE:To simplify the flow of a microprogram and to improve the processing efficiency of a system by supplying an address to a stack previously in case of reading out the address of the stack and executing the processing following to an instruction. CONSTITUTION:The 1st and the 2nd pointers 10A, 10B hold stack reading-out addresses and stack writing addresses, respectively. A selecting circuit 12 selects an address held in the 1st pointer 10A at the execution of a READ instruction and the one held in the 2nd pointer 10B at the execution of a WRITE instruction to supply the selected address to the stack. The address of the 1st pointer 10A is subtracted by ''1'' during the execution of the READ instruction and added by ''1'' at the execution of the WRITE instruction. The address of the 2nd pointer 10B is updated to a value larger than that of the 1st pointer 10A by ''1'' at the break of an instruction cycle.
Patent JP-S61262826-A (JP)
Title: Electronic appliance
Inventor: TAKAHASHI KENJI
IPC: G06F1/00
Filed: 1985-05-17
Abstract: PURPOSE:To prolong the life of a battery by switching the operation in a low power consumption mode by dropping the frequency of a clock operating a CPU device when the battery 1 is consumed and an output level from the CPU device drops. CONSTITUTION:When the output voltage of the battery 1 drops below a normal output level V1 and is less than the prescribed level V2, the output (signal line 21) of a detector 2 comes to a high level, and J and K inputs of a JK.FF 5 is in the inverted state. Thus a JK.FF 6 is in the set state to reset a JK.FF 7, and AND gates at upper and lower sides of an AND/OR gate 8 are opened and closed, respectively. In terms of the output of the AND/OR gate 8, the signal of a clock oscillator having a lower oscillation frequency than that of a clock oscillator 4 is supplied to the CPU device 9, and therefore a CPU device 9 system goes to the low power consumption mode.