baber/WOPTO huggingface dataset:
Patent JP-S5821638-A (JP)
Title: Preparation of dialdehydes
Inventor: YANAGI YOSHIO
IPC: B01J31/28
Filed: 1981-07-31
Abstract: PURPOSE:To extract a formed aldehyde as an addition product into an aqueous solution and to separate it from a catalyst, by hydroformylating a nonconjugate diolefin with large carbon number, etc. in the presence of a rhodium complex catalyst, bringing the reaction solution into contact with an aqueous solution of an alkali bisulfite. CONSTITUTION:A >=6C nonconjugate or >=7C nonconjugate unsaturated aldehyde is hydroformylated in an organic solvent unmiscible with water in the presence of a rhodium complex catalyst (e.g., rhodium triarylphosphine complex), the reaction solution is brought into contact with an aqueous solution of alkali bisulfite to give an aldehyde, which as a bisulfite addition alkali compound is extracted into an aqueous solutionm and separated from the organic solvent containing the catalyst. An organic alicyclic compound is preferable as the raw material. EFFECT:Hardly causing the loss and reduction in activity of the catalyst component, and it can be reused. USE:A raw material for a curing agent for polyester, polyamide, epoxy resin, etc.
Patent JP-S5745729-A (JP)
Title: Self-running timing signal generating circuit using programmable logic array
Inventor: YAMASHITA MAKOTO
IPC: H03K21/00
Filed: 1980-09-02
Abstract: PURPOSE:To produce a timing signal by a PLA only, by providing a feedback loop FBL between input and output of a programmable logic array. CONSTITUTION:A PLA4 consists of a binary coded decimal BCD output decimal counter 4a, a BCD-t0-7 segment decoder 4b, a data selector-4c and a feedback counter 4f. Clocks are generated with the counter 4f and an FBL5 by external wiring. The counter 4a is counted with the input of a data signal CK1 to be counted, the BCD output is converted into a 7-segment data through the decoder 4b and selected to the selector 4c, and the output data 4d drives the 7-segment display device 3. The counter 4f counts the produced clock and outputs the selection signal of the selector 4c and the digit data output 4e. Each counter is reset with an RESET signal. Thus, the self-running type timing generating circuit not requring the clock generating circuit can be obtained.
Patent JP-H06158237-A (JP)
Title: Corrosion resistant fe-cu-al material
Inventor: SAKAKIBARA YOSHIAKI
IPC: C22C38/00
Filed: 1993-05-24
Abstract: PURPOSE:To obtain a corrosion resistant iron-based Fe-Cu-Al material remarkably excellent in corrosion resistance by specifying a compsn. consisting of C, Si, Mn, Al, P, S, Cr, Cu and Fe. CONSTITUTION:This corrosion resistant Fe-Cu-Al material consists of, by weight, <=1.0% C, <=0.25% Si, <=2.0% Mn, >0.5-20% Al, <=0.015% P, <=0.005% S, >0.5-9% Cr, 20-50% Cu and the balance Fe with inevitable impurities or further contains 0.01-0.5% Ti and/or Nb. A strong passive coating film is formed on this material because prescribed large amts. of Cu and Al are incorporated into steel and rusting is almost perfectly prevented even in an environment under exposure to splashing salt.
Patent JP-H04349754-A (JP)
Title: Talking device
Inventor: HAMADA AKIHIKO
IPC: H04M1/02
Filed: 1991-05-28
Abstract: PURPOSE:To attain doorphone talking from a master set with a doorphone slave set and to attain doorphone talking without a telephone set by providing a channel forming means forming a channel between a hand-free talking means and the doorphone slave set to the master set. CONSTITUTION:When the user depresses a talking switch 10, a control circuit 17 activates a speech network 23 to output a voice signal inputted from a microphone 9 to a speech circuit 20, and the voice signal inputted from the speech circuit 20 is outputted to a speaker 6 to attain doorphone talking in hand-free between the master set and the doorphone slave set. The doorphone talking is checked even when no telephone set is fitted by implementing the doorphone talking between the master set and the doorphone slave set.
Patent JP-S5747447-A (JP)
Title: Method and apparatus for preparation of concentrated coffee pack which is to be frozen for storage
Inventor: ONO NOBUTAKA
IPC: A23F5/24
Filed: 1980-09-04
Abstract: PURPOSE: To provide frozen concentrated coffee divided into small packs corresponding to the amount of one ordinary coffee cup.  
     CONSTITUTION: Frozen concentrated coffee cubes 6 are thawed in the thawing tank A, and when the level of the coffee solution exceeds the top of the partition wall 3, the coffee is discharged through the outlet opening 4. The concentrated coffee solution is maintained at about 0°C. Then the solution is sealed in a small container of 5ml or 6ml in size, packed in a carton, and frozen quickly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61280088-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KASHIRO TAKAO
IPC: G11B27/02
Filed: 1985-06-05
Abstract: PURPOSE:To simplify a tape editing work by recording an editing information in a magnetic tape when editing a tape, and controlling other magnetic recording and reproducing device according to the said editing information to edit one tape. CONSTITUTION:A magnetic tape to be edited is loaded on a first deck 1. When it reaches the editing position being in the reproducing state, an edit-start button is depressed, and its signal enters a control part 11. The part 11 then transmits a signal to control a second deck 2 and editing information of such as editing number to a signal processing circuit 15. The circuit 15 corrects errors of the editing information and modulates and amplifies in order to convert the information to a signal to be recorded. The converted signal is recorded in a thin layer to the control track by a recording head 16, while the editing information signal is recorded in the magnetic tape. When editing a tape, the magnetic tape is loaded on the second deck 2 and a magnetic tape to be edited is on the first deck. And when the editing button of a control section 13 is depressed, a control signal controlling the second deck 2 is outputted form the control part 11 of the first deck to that 12 of the second deck 2.
Patent JP-H02301050-A (JP)
Title: Brake mechanism for reel base
Inventor: ONISHI KEIICHI
IPC: G11B15/22
Filed: 1989-05-15
Abstract: PURPOSE:To attain the miniaturization of a device and the improvement of assembling by comprising the rotary driving of the lever of a brake mechanism of a magnet mounted at the lever and a coil located at a position confronting with the magnet. CONSTITUTION:When brake is applied on a reel base 1 side, currents on the coils 39 and 40 are stopped. Then, magnetic field generated at the coils 39 and 40 disappears, and no function on the magnet 38 is applied, therefore, the lever 4 can be freely turned. Thereby, the lever 4 can be turned in the direction of the reel base 1 i.e. a direction of arrow head E by the function of a spring 43 arranged between a pin 41 on a metallic substrate 27 and a pin 42 on the lever 4, and a damper 2 comes in contact with the reel base 1, thereby, the brake is applied on the reel base 1. Also, when the brake is applied on a reel base 5, the similar operation is performed by stopping the currents on coils 45 and 46, and the lever 8 is turned in a direction of arrow head F, and a damper 6 comes in contact with the reel base 5, which applies the brake.
Patent JP-H02301275-A (JP)
Title: Digital video recording and reproducing device
Inventor: SENBA KATSUMI
IPC: H04N5/91
Filed: 1989-05-15
Abstract: PURPOSE:To utilize a memory as a still picture file in real time by storing a picture data by one picture or plural pictures into the memory. CONSTITUTION:Memories 17, 18 storing data by one picture or plural pictures are provided and a digital switch 20 controlled by a switching signal 21 is used to replace the order of picture data by, e.g. at each horizontal line and the resulting picture is recorded. Then the memory by one picture or plural pictures has its capacity unit in the unit of one field or one frame and the picture data area rearranged in the unit of, e.g. one horizontal scanning line Thus, even when a consecutive error due to a flaw of a digital tape or the like takes place, the error is corrected or compensated and the memory is utilized as a still picture file in real time.
Patent JP-S5823033-A (JP)
Title: Electrophotographic method
Inventor: TAKAHASHI YOSHIAKI
IPC: G03G21/00
Filed: 1981-08-03
Abstract: PURPOSE:To obtain copied images having invariably constant density successively from the starting of copying, by charging an electrophotographic photosensitive plate prior to the starting of electronic copying, and irradiating the surface of the photosensitive plate with infrared rays which contain visible rays. CONSTITUTION:An electrophotographic sensitive plate drum 1 is rotated as shown by an arrow C. An erasing lamp 2, a charging corotron 3, a copying exposure system 4, and a preliminary fatigue lamp 5 are arranged. The preliminary fatigue lamp 5 serves to irradiate the surface of the drum 1 with infrared rays which contains visible rays. Prior to copying, the surface of the photoreceptor 1 is charged by the charging corotron 3 and the lamp 5 performs said irradiation to give preliminary fatigue, holding the charged potential constant. Thus, even if a normal peak cycle is repeated, a rise in the initial potential of the photosensitive material is suppressed, so copied images having invariably constant density are obtained from the starting of copying.
Patent JP-H11279047-A (JP)
Title: Cosmetic composition
Inventor: YODA EIJI
IPC: A61Q5/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition having an affinity for hair, skin, nails, etc., composed of proteins and capable of manifesting excellent humectant properties by formulating a specific protein together with a shellac with a cosmetic. SOLUTION: This cosmetic composition is obtained by formulating (A) a shellac and further formulating (B) one or more kinds selected from among a protein and its derivatives. A protein derived from an animal or a plant may be used as the ingredient B and is preferably a protein having 300-400,000 average molecular weight and its derivatives. At least one or more kinds of the ingredient B are preferably soluble in an alcohol. (C) Lanolin and its derivative (preferably polyoxyethylene lanolin, etc.), is preferably further formulated with the composition. The concentration of the ingredient A is preferably 0.1-5% and the weights of the formulated ingredients B and C based on the weight of the formulated ingredient A are preferably 1-50%.
Patent JP-H10309819-A (JP)
Title: Image-forming apparatus
Inventor: WAKAHARA SHIRO
IPC: G03G15/05
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which holds constant a distance between a control electrode and a confronting electrode and a distance between the control electrode and a recording face of a recording medium regardless of a thickness of the recording medium, and makes constant a fly state of toners, thereby forming high-quality images. SOLUTION: An image formation part 1 having a toner feed part 2 and a printing part 3 forms an image corresponding to an image signal directly onto a paper 5 as a recording medium with the use of a toner as a developer. A print surface of the paper 5 is held at a constant position by a guide member 128 and paper guides 124, 126 regardless of a thickness difference. That is, a distance between the print surface of the paper 5 and a control electrode 26 is kept constant. Moreover, a distance between a confronting electrode 25 and the control electrode 26 is kept constant irrespective of a thickness of the inserted paper 5. Accordingly, a fly state of a toner 21 at the print surface can be maintained constant at all times.
Patent JP-H0419390-A (JP)
Title: Automatic starting method for pump
Inventor: HISHIKAWA SADAO
IPC: F04D15/00
Filed: 1990-05-11
Abstract: PURPOSE:To previously avoid an accident caused by delay of starting in a device wherein a pump is started when a level in a suction bath reaches a reference starting level by starting the pump at a pre-starting level lower than the reference starting level in case that a level rising speed in the suction bath is a specified value or higher. CONSTITUTION:In a device wherein inflowing water from livers or the like to a suction bath 5 is discharged by a discharge pump 1, a level varied by the inflowing water is continuously detected by a level detector 2 in the suction bath 5, an output signal thereof is input into a computation circuit 3, and the level variation, that is, accelerating rate of the inflow rate, is computed. When the accelerating rate exceeds a reference level rising speed, considering time from the starting of the pump to the full-speed operation, the pump 1 is automatically started through a pump control board 4 such that the starting is performed with a pre-starting level lower than a reference starting level. In case that the computed level rising speed is not higher than the reference level rising speed, the pump 1 is automatically started when the level reaches the reference starting level, similarly to a normal case.
Patent JP-S63286745-A (JP)
Title: External force generating device for vehicle
Inventor: KUROYANAGI MASATOSHI
IPC: G01M17/007
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a small-sized and inexpensive device by providing an accumulator loaded on a vehicle and an injection nozzle provided on the outer surface of the vehicle. CONSTITUTION:A vehicle B is moved to the vicinity of a liquid supplying pump 6, and liquid introducing pipes 31, 61 are connected by a pipe joint 33. Subsequently, an opening/closing valve 4 is closed and a pump 6 is operated, and a pressurized liquid is supplied to an accumulator 1. At the time point when the pressure of the liquid reaches prescribed pressure, the pipe 61 is detached and the vehicle B is allowed to run, and by a prescribed timing, the valve 4 is opened by a control circuit 5. A highly pressurized liquid in the accumulator 1 passes through a liquid supply pipe 3 and jetted toward the side of the vehicle from an injection nozzle 2. At that time, reaction force being proportional to a square of a jet velocity of the liquid works on the vehicle B, and external force in the direction reverse to the jet direction can be allowed to work. Accordingly, it is unnecessary to provide a large-sized air blower such as a cross-wind air blowing device, and a driving motor, therefore, the small-sized and inexpensive external force generating device is obtained.
Patent JP-H0419328-A (JP)
Title: Supercharger
Inventor: TATENO MASAO
IPC: F02B37/04
Filed: 1990-05-15
Abstract: PURPOSE:To properly perform supercharging in a wide range from low speed to high speed by providing a turbocharger rotated by exhaust energy and a supercharger, and operating the turbocharger with the supercharged intake air. CONSTITUTION:In a low speed range of an engine 1, a oneway clutch 31 is operated to separate a turbine wheel 33 of an exhaust turbine 5 of a turbocharger 19. The supercharged intake air generated at a supercharger 23 is supplied to a turbine housing of a turbine 25 through a second intake passage 15, thereby rotating the turbine wheel 29 to drive the compressor coaxial therewith. Therefore, in a low speed range of the engine 1, the supercharging is carried out not only by the supercharger 23 but also by the turbocharger 23. Meanwhile, in a high speed range, the oneway clutch 31 is operated for connection, and the compressor 17 is driven through the turbine wheels 29 and 33 to thus perform the supercharging.
Patent JP-H01292430-A (JP)
Title: Parallel processing processor
Inventor: MIZUGUCHI HIROSHI
IPC: G06F9/46
Filed: 1988-05-19
Abstract: PURPOSE:To improve the efficiency of processing by updating the address of the 2nd instruction selecting means during the execution of an instruction fetched from the 1st instruction selecting means when an instruction fetched from the 2nd instruction selecting means includes a branch address. CONSTITUTION:The title processor is provided with the 1st and 2nd instruction selecting means (1st and 2nd programmable counters 2, 3) for specifying an address to select a specific instruction stored in a program storing means ROM 1 and selecting the instruction stored in the address, an arithmetic means ALU 16 for executing operation based upon the instruction, a timing generator 8 for generating the execution cycle of the instruction, a context controller 18 for alternately allocating the execution cycle of the selected instruction, and an instruction fetching unit roll 20 for transmitting the address information of a branch instruction to the instruction selecting means up to the succeeding execution cycle when the selected instruction is a branch instruction, to prepare the execution of an instruction obtained from the branched address.
Patent JP-S6015815-A (JP)
Title: Position controller for magnetic head
Inventor: OIE SHIYOUSUKE
IPC: G11B5/56
Filed: 1983-07-05
Abstract: PURPOSE:To perform the azimuth control and the control of elevation angle of a magnetic head independently of each other by specifying the relation of positions among three fulcrums for attachment of a head attachment member. CONSTITUTION:The 1st fulcrum 6 is positioned approximately on a straight line extending in the width direction of a tape 13 which travels on a gap forming surface 1a of a magnetic head 1. The 2nd fulcrum 7 is positioned approximately in the direction of an arrow A where a straight line orthogonal to the tape 13 traveling on the surface 1a is extended with a cross to the surface 1a. The 3rd fulcrum 18 is positioned approximately in the direction of an arrow B where a straight line extends in the driving direction of the tape 13 which is traveling on the surface 1a through the fulcrum 6. These three fulcrums form a right-angled triangle. The elevation angle of a magnetic head 1 is controlled with rotation of a screw 7, and the azimuth of the head 1 is controlled with rotation of a screw 18, i.e., the 3rd fulcrum produced by gears 22 and 20.
Patent JP-2000084247-A (JP)
Title: Game device, battle processing method and computer readable recording medium recording its program
Inventor: ITO HIROYUKI
IPC: A63F13/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To use the ability of an opposite character as one's own ability by storing battle abilities at every character, selecting a storage ability in accordance with an operation input and display-controlling a battle picture through the use of the selected ability. SOLUTION: A control part and the graphic processing part of a game device main body display battle pictures by own character 81 and plural enemy characters 82 and 83 on the display screen 61 of a display. In this case, when a player selects a 'draw' displayed in a command widow 91, the one's character 81 can obtain a prescribed additional ability from the enemy characters 82 and 83. That is, an icon 85 in an enemy designation window 92 is moved so as to select the optional enemy characters 82 and 83, the icon 85 in an additional ability window 93 is moved so as to select the optional additional ability and also the icon 85 in a draw form window 94 is moved so as to select a stock or the like.
Patent JP-S5748018-A (JP)
Title: Constructing method for pile foundation with underground wall
Inventor: TAKAHASHI HIDEYOSHI
IPC: E02D27/30
Filed: 1980-09-05
Abstract: PURPOSE: To increase the efficiency of construction without using a stabilizing liquid by a method  wherein a trench for an underground wall is bug by using a horizontal guide installed in a position  where the underground wall is to be constructed as a guide therefor and a pile pit and the trench  for the wall are bug by using a vertical guide built in the trench as a guide therefor.  
     CONSTITUTION: The horizontal guide 5 formed of an angle material is installed in a position  where the underground wall is to be constructed, at an interval equal to the width of excavation  of the underground wall 1. With the horizontal guide 5 used as a guide and around a position  where a pile 2 is to be built in, the trench 3A for the underground wall is bug by a prescribed  length. In the trench 3A thus excavated, the vertical guides 6 separating the trench 3 from the  pile pit 4 are built in a pair. Next, by using the vertical guide 6 as a guide, the pile pit 4 is dug in  accordance with a required diameter for the pile 2. While the remaining trench 3B for the underground wall existing between the pile pits 4 is dug, a pile component 11 such as a reinforcement  basket is built in the pile pit 4 and a wall casing 12 formed of plywood and the like is built in the  trench 3B. The top part of the wall 12 is fitted to the horizontal guide 5 and the concrete for the  pile 2 and the underground wall 1 is cast. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5914963-A (JP)
Title: Nozzle cap for inkjet printer
Inventor: KOBAYASHI TAKAO
IPC: B41J2/165
Filed: 1982-07-15
Abstract: PURPOSE:To clean up a nozzle cap by moving the nozzle cap injecting ink from an inkjet head after the removal thereof with an elastic wiper arranged at a part of the nozzle cap. CONSTITUTION:A nozzle cap 21 is so arranged that an elastic member 24 and a member 25 small in the gas transmission rate and the water suction rate are inserted into a frame 23 in multiple layers and an elastic spatulate wiper 24a is provided on the circumferential surface thereof. While a printing means is at the standby position, the wiper 24a rub and clean up the tip surface of a nozzle 3a with the rotation of the nozzle cap 21 while a high voltage is applied to an inkjet head to inject an ink.
Patent JP-H01292897-A (JP)
Title: Parts aligning machine
Inventor: UCHIYAMA TAKASHI
IPC: H05K13/02
Filed: 1988-05-20
Abstract: PURPOSE:To enable parts to be inserted into a printed-circuit board without disturbing their aligning shape and the remaining parts to be controlled easily by providing a control device for driving a positioning mechanism and electronic parts supply part according to a predetermined procedure. CONSTITUTION:Hands 7a and 7b mainly consist of a positioning mechanism 8 for enabling electronic parts to be shifted accurately between any each electronic parts supply parts 2, 3, and 4 and the determined position of a working area 5 and a control device 9 for enabling electronic parts to be held by the hands 7a and 7b by supplying electronic parts 2b, 3b and 4b. Then, an operator can pick up electronic parts from a pallet where they are aligned in a specified order without worrying about their type and can insert them into a printed- circuit board using a semi-automaitc inserting machine. In this manner, the remaining parts can be managed without inserting electronic parts into the printed-circuit board by mistake or without disturbing their shape. At the same time, it is possible to manage the remaining parts.
Patent JP-S62281799-A (JP)
Title: Output power restriction system for hydraulic generator
Inventor: MIYATA KENJI
IPC: H02P9/04
Filed: 1986-05-30
Abstract: PURPOSE:To control the upper limit value of the generator output power precisely, by providing an output power restriction circuit within the loop of the output power automatic control system. CONSTITUTION:A frequency control system closed loop is formed by a loop of a speed detector 17, a frequency converter 9, a frequency setter 8, a deviation amplifier 11 a servo motor 12, a guide vane 13 and a water-wheel generator 16. Likewise, by a loop of a power detector 10, a power setter 5, an output power restriction circuit 1 and a speed dropping rate setter 7, an output power control system closed loop is formed. The output power restriction circuit 1 outputs in selecting the smaller of the two: either the difference between the output of an output restriction setter 2 and the frequency signal through a coefficient multiplier 3 or the output of an output setter 5. Thus, the upper limit value of the output power can precisely be controlled.