baber/WOPTO huggingface dataset:
Patent JP-S62157703-A (JP)
Title: Machine tool
Inventor: YAMANAKA HIDEHARU
IPC: B23B29/20
Filed: 1985-12-27
Abstract: PURPOSE:To make it possible to shorten a tool exchange time in an NC lathe by providing a turret type tool rest which can be installed on shares with taper shank turning tools and taper shank rotary tools having same cone angle. CONSTITUTION:A middle base 6 sliding in the direction of the X axis is provided on the saddle 4 sliding in the direction of the Z axis on a slant bed 1. In addition a tool rest 8 having a turret 7 is arranged on the middle base 6. The turret 7 is provided with holder bushings 31 having tapered faces. When tools of all kinds required for machining a workpiece are selected, one of the holder bushings 31 is indexed at a tool exchanging position A and a first tool is inserted into the tapered bore of the holder bushing by means of a loader 60. When all tools are inserted, the workpiece is chucked, the turret 7 is turned to index the tool for a first machining process at a machining position B, and then, machining is started. All of the index of required tools and machining are controlled by an NC control system.
Patent JP-H09136944-A (JP)
Title: Cure accelerator for epoxy resin
Inventor: KUROSAKI MASATADA
IPC: H01L23/29
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin excellent in tlowability, storage stability and electrical properties by using a 6-alkyl-1,8-diazabicyclo(5.4.0)undecene-7(ADU) or its salt as the cure accelerator. SOLUTION: The structure of ADU is represented by the formula (wherein R is a 4-14 C alkyl). The number of carbon atoms of ADU is 4-14, desirably 6-10. Examples of these alkyl groups include n-hexyl, n-octyl and n-lauryl. It is important that the position of the alkyl group is 6. ADU is a strongly basic liquid compound and is therefore used usually in the form of a masterbatch containing a phenol novolac resin being a curing agent when it is used in a sealing agent. Nevertheless, a cure accelerator comprising a salt of ADU with an organic acid (octylic acid) is more desirable. This accelerator is used in an epoxy resin containing a phenol novolac and a filler. Its amount of addition is 0.5-6 pts.wt. per 100 pts.wt. epoxy resin.
Patent JP-H06149484-A (JP)
Title: Access controller
Inventor: YAMANO TAKASHI
IPC: G06F3/06
Filed: 1992-11-10
Abstract: PURPOSE:To improve access efficiency at the time of accessing plural optical disks by using an automatic changer and to prevent the access from being one-sided to one optical disk. CONSTITUTION:This controller is provided with a queue generation part 2 for classifying plural access requests to the optical disks A-D and preparing queues for the respective optical disks A-D and a control part 4 for executing the access requests based on the prepared queues and also when consecutive access time to the specific optical disk is more than prescribed time, referring to the prepared queues and executing the access requests to the other optical disks.
Patent JP-H01142497-A (JP)
Title: Decay heat remover for nuclear reactor
Inventor: OTA SHUICHI
IPC: G21C15/18
Filed: 1987-11-30
Abstract: PURPOSE:To perform a heat removing operation only in case of abnormality, by providing a switch mechanism which allows working substance to move between first and second heat exchange sections only when the working substance reaches a specified temperature. CONSTITUTION:In the normal operation of a nuclear reactor, with a passage of a switch mechanism 15 closed, heat generated within the reactor is utilized effectively. When temperature within the reactor rises abnormally, a liquid sodium as working substance in a first heat exchange section 11 rises in the temperature to be expanded. The working substance expanded in the volume causes a liquid level to rise in the switch mechanism 15 communicating with a piping. The liquid level goes over a separator in the switch mechanism 15 to form a passage. Thus, the liquid sodium as working substance is circulated through the first heat exchange section 13 and a cooling means 12 to perform a cooling within the reactor.
Patent JP-H04172480-A (JP)
Title: Image forming apparatus
Inventor: NADA MINORU
IPC: B65H7/06
Filed: 1990-11-07
Abstract: PURPOSE:To remove a developer remaining on a fixing roller while preventing contamination of a press roller by applying a voltage whose polarity is reversed with respect to the developer to the press roller only for a predetermined time at the first image forming action after disposal of a jam. CONSTITUTION:After a jam is disposed of, a main body power source is on and then each roller is rotated preliminarily by a drive means according to the order of a control portion 20(each roller is rotated without fixing action). During this preliminary rotation, a SW 15 is kept being on by the control portion 20 and a minus voltage is applied to a press roller 3 only for a predetermined time(shorter than the time of the preliminary rotation). Then a developer 1 could be attached to a fixing roller 2. However, any developer attached to the fixing roller 2 is transferred to the press roller 3 by static electric forces caused by the voltage applied to the fixing and press rollers and is removed from the press roller 3 by a cleaning felt 30. Therefore both the fixing roller and the press roller are clean at the next fixing action.
Patent JP-H02219-A (JP)
Title: Preparation of unsaturated alcohol
Inventor: JIYANNMISHIERU GUROSURAN
IPC: C07C29/136
Filed: 1988-11-29
Abstract: Process for preparing unsaturated alcohols by hydrogenation of an unsaturated carbonyl compound in the presence of a catalyst consisting of a ruthenium derivative associated with a ligand which is soluble in water or a ruthenium complex with a ligand which is soluble in water.
Patent JP-H03207895-A (JP)
Title: Electrolytic treatment of aluminum and aluminum alloy
Inventor: PINAKIN PATERU
IPC: C25D11/22
Filed: 1990-11-07
Abstract: PURPOSE: To make it possible to form colored films from pale to medium colors by subjecting an Al work formed with a porous anodically oxidized film to an AC electrolysis in an aq. electrolyte soln. contg. org. carboxylic acid, then to electrolytic coloring.  
     CONSTITUTION: The porous anodically oxidized film having about 3μm thickness is formed by anodically oxidizing the Al (alloy) work in the aq. electrolyte soln. contg. a strong acid. This film is subjected to the AC in the aq. electrolyte soln. contg. the strong acid and the org. carboxylic acid including at least one piece of reactive groups among the hydroxy, amino, keto or carboxyl groups bonded to the carbon atoms at an α position. The film is then subjected to the AC in the aq. electrolyte soln. contg. a metal salt, by which the film is electrolytically colored. As a result, the Al materials colored to the intermediate color to the single color including a range of blue to green colors are obtd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09142207-A (JP)
Title: Monitor device for vehicular peripheral circumference
Inventor: FUJINAMI KAZUTOMO
IPC: B60R1/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a monitor device which detects the presence of a black out area or a white out area in an image pick-up area when it happens, and provokes the attention of a driver. SOLUTION: The device is provided with an image pick-up means (10), a brightness adjusting means (31a) adjusting the incident quantity of an image injected to the means (10) based on the shade of black and white of an image in the peripheral area, and with a display means (40) indicating a picked-up image, and the device is so constituted that let an image around a vehicle be visually recognized by a driver.  In this case, a visual recognition impossible area judging means (31b) is provided, which searches image information image- picked up by the means (10), and judges whether or not there exists the visual recognition impossible area whose shade of lack and white exceeds a visual range, in the aforesaid image information, and a warning means (50) is also provided, which informs the driver of the existence of the visual recognition impossible range when it appears based on judging information from the visual recognition impossible area judging means (31b).
Patent JP-H06130913-A (JP)
Title: Method for driving discharge tube for display
Inventor: AMANO YOSHIFUMI
IPC: H01J11/26
Filed: 1992-09-29
Abstract: PURPOSE:To provide the simple and sure driving method of a memory sheet type PDP having address electrode groups formed to an X-Y matrix form and memory electrodes which are pair of common electrodes. CONSTITUTION:Wall charges are formed by maintaining the respective one of the potentials of the memory electrodes 3, 4 higher and the other lower than a discharge space potential and these wall charges are annihilated by maintaining both of the potentials of both memory electrodes at the same level as the level of the discharge space potential during an address period. The wall charges meeting image information are formed in respective cells during the address period. The cells superposed with the electric fields by the wall charges on the discharge maintaining pulses are discharged by the presence or absence of the wall charges in a memory period and the discharge is maintained during this time according to the image information. There is no need for impressing an address signal voltage and a memory voltage at the strict timing with high speed and the operation is stabilized and slowed down, by which the cost of a driving circuit is drastically reduced.
Patent JP-H07148036-A (JP)
Title: Support device for wall surface
Inventor: KASASHIMA NOBUMASA
IPC: A47B77/02
Filed: 1993-11-30
Abstract: PURPOSE:To support various kinds of goods on a wall surface with a simple structure utilizing a rail member, and allow to easily attach and detach them, and change their positions. CONSTITUTION:This support device for wall surface has a housing board 34, a housing shelf 33, hangers 32, 37, 53 for supporting small articles 42, 43, 44, 51, 54 and other various goods, and support rails 11, 12 having grooves 11a, 12a for receiving and supporting engaging parts provided on the back parts of the hangers in such a manner as to be capable of sliding and mounting parts 11b, 12b to a wall surface 9 in combination thereof.
Patent JP-H05136967-A (JP)
Title: Facsimile communication system
Inventor: KANEDA AKIRA
IPC: H04N1/32
Filed: 1991-11-15
Abstract: PURPOSE:To minimize increment of the communication procedure time according to the number of transfer originals and to shorten the entire communication time. CONSTITUTION:While encoding picture data from a reading part 2 as a high- speed signal to be used for the ECM communication by an encoding part 3, an original attribute signal of the original to be object of reading scanning and encoding processing is generated as a high-speed signal by an original attribute signal generation part 4. The encoded picture data and original attribute information are processed into the prescribed format for high-speed signal transmission through an ECM buffer 5, and the picture data of the transfer original of the prescribed number of sheets and its original attribute signal are contained in the high-speed signal to be used for the ECM communication, and transmitted continuously in the maximum information capacity unit of the high-speed signal.
Patent JP-H11141490-A (JP)
Title: Initial position setting method for switching valve with built-in compressor
Inventor: OZU MASAO
IPC: F04C28/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an initial position setting method for switching valve with built-in compressor by which operating efficiency can be improved without wasting time till an actual operation is started by performing an initialization operation making a gas flow passage direction constant when the operation of a compressor is started. SOLUTION: This method is provided with an angle regulating and reversing process in which a pilot valve 43 is reversed and driven to the range within the phase angle of a second cam part b2 beyond the phase angle of a first cam part b1 from the stopping location as an initialization operation in which the operating position of a switching valve is made a specified position when the operation of a compressor is started and a low speed normal rotation process in which the pilot valve is normally rotated and driven after this angle regulating and reversing process, a slider is revolved by engaging a driver boss part with either one of the first cam part b1 and the second cam part b2 or the slider is left the stopping state as it is by passing the driver boss part through both of the first cam part b1 and the second cam part b2 and the slider is held to a specified position.
Patent JP-H11136338-A (JP)
Title: Mobile communication terminal equipment provided with electronic telephone directory
Inventor: NANNICHI TOSHIHIKO
IPC: H04W88/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To further improve the operability by simplifying dialing using an electronic telephone directory. SOLUTION: One of a plurality of telephone numbers corresponding to each name in an electronic telephone directory 61 is set to be a representative number, and in the case that the name is selected and designated as a dial destination, the representative telephone number is read and dialed, and when the telephone number is individually selected and designated, the designated telephone number is dialed. Attribute information corresponding for each telephone number is registered in the electronic telephone directory 16 and when a dial number notice is received at the arrival of an incoming call, the name and the attribute corresponding to the received dial number are respectively retrieved from the electronic telephone directory 61 and displayed.
Patent JP-2001123657-A (JP)
Title: Metal for fixing reinforcing bar support scaffold
Inventor: SATO KATSUNORI
IPC: E04G3/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a metal for fitting a scaffold to a beam steel frame prefabricated with beam main reinforcements to a steel frame. SOLUTION: A lock connecting metal 13 is fitted to the base end section 12A of a stick bolt 12 to fit a joint scaffold 5 to the SRC (steel encased reinforced concrete) beam steel frame 1 prefabricated with beam main reinforcements 3, 4 to the steel frame 2, and an astride connecting metal 14 and a fastening nut 15 are screwed to a screw section 12B. The joint scaffold 5 is connected to the lock connecting metal 13 to lock the lock connecting metal 13 to the beam main reinforcement 4, the astride connecting metal 14 is connected to the beam main reinforcement 3 astride, thereby the joint scaffold 5 is fitted to the beam steel frame 1.
Patent JP-H02259402-A (JP)
Title: Precision workpiece positioning device by electric measurement
Inventor: REIMONDO JIEI KEO
IPC: G05D3/12
Filed: 1989-11-18
Abstract: PURPOSE: To accurately register various kinds of layers with each other during the manufacture of a multilayered printed circuit board or individual wiring boards by giving the maximum reading to two piled-up layers from an oscilloscope connected to the output of a high-gain amplifier. CONSTITUTION: Equivalent simple patterns 13 and 16 are wired on two surfaces registered with each other or separately formed as electrical conductors. A power amplifier 11 which is driven by means of an oscillator 10 applies an alternating current of a convenient frequency to the first pattern, namely, driver pattern 13 of a first layer 14. In addition, a highgain amplifier 17 is connected to the second pattern, namely, the detector pattern 16 of a second layer 15. These two piled-up layers are relatively moved against each other, transformed along orthogonal axes, and relatively rotated against each other until the oscilloscope 18 or a meter connected to the output of the amplifier 17 indicates the accomplishment of the optimum registering by giving the maximum reading.
Patent JP-H02147425-A (JP)
Title: Suspension device for vehicle
Inventor: MORITA TOSHIKI
IPC: B60G17/04
Filed: 1988-11-30
Abstract: PURPOSE:To surely prevent the malfunction of a control valve by providing a filter between a cylinder device and a control valve which is the closest to the cylinder device among control valves in a feeding/discharging circuit, in the feeding/discharging circuit of an operating liquid. CONSTITUTION:A control device carries out the opening/closing control of feeding and discharging flow control valves 15FR-15RL, 19FR-19RL based on the signals of various sensors and feeds and discharges an operating liquid to cylinder devices 1FR-1RL via pilot valves 16FR-16RL, feeding/discharging passages 14FR-14RLs, and filters 29FR-29RL, to perform the posture control, riding quality control, and twist control of a vehicle body. In this case, since the filters 29 are provided in close vicinity to the cylinder devices 1, abrasion dust generated in each cylinder device 1 is surely caught by the filter 29 and prevented from flowing into the pilot valve 16, the flow control valve 19, a relief valve 21, and a control valve 26. Thereby, the malfunction of various control valves can be prevented.
Patent JP-H11134067-A (JP)
Title: Portable information processor
Inventor: OSAWA KAZUO
IPC: G06F1/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable information processor which is improved in the strength of the slot part thereof and prevents a foreign matter from being mixed. SOLUTION: A printed board 9 is fixed in the housing surrounded with a cabinet 1 and a cabinet bottom 2, a card slot 10 is connected to the printed board 9, and a coil spring (shutter) 4 is used for a shutter 3 to open and close the shutter as a card 8 is inserted and extracted. A tiltable rib 5 uses a coil spring (rib) 6 and then tilts as well as the shutter as the card 8 is inserted and extracted; and the tiltable rib 5 rises when the card 8 is extracted to abut against a stopper 7 projecting from the cabinet bottom 2 and become vertical and the tiltable rib 5 which becomes vertical abuts on the printed board 9 or cabinet 1 when an external load is added.
Patent JP-H0694042-A (JP)
Title: Joint between tubular shaft consisting of fiber composite material and metallic journal
Inventor: MIROSURAFU PETORUTSUERUKA
IPC: F16D1/08
Filed: 1991-10-22
Abstract: PURPOSE: To provide a shaft joint capable of producing a high transmission force and also being produced with a shaft protected maximum by simple means. CONSTITUTION: In a frictional fitting joint between a tubular shaft made of fiber composite material (FVW) and an inside and/or an outside metal connection element having a boss journal which is inserted into a tube or fitted to the tube and transmits a torque to a propeller shaft, a wall 15 of the boss journal 12 is formed plastically in radial direction, and its surface 21 acts on and engaged with the surface 19 of a shaft 11 by frictional fitting.
Patent JP-2001123864-A (JP)
Title: Fuel injection quantity control device for engine
Inventor: UEHARA TETSUYA
IPC: F02D41/38
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To enhance the control accuracy of the fuel injection quantity in a low injection quantity range. SOLUTION: High-pressure fuel is fed to an injector 1, provided in each cylinder and the fuel injection quantity is controlled according to the operation time of an actuator 10 of the injector 1. This device is provided with a plurality of maps setting operation times of the actuator 10 for every fuel pressure, so as to be a target injection quantity and being formed by divided into a lower injection quantity range and a injection quantity range higher than the prescribed changeover injection quantity, and one of the maps is switched over and selected based on the injection quantity, and an the operation of the actuator 10 is controlled, based on the operating time found by a selected map.
Patent JP-H01146603-A (JP)
Title: Manufacture of punch blade
Inventor: NAKAJIMA YOSHIHIRO
IPC: B23B35/00
Filed: 1987-11-29
Abstract: PURPOSE:To manufacture a punch blade with high workability and efficiency, by a method wherein a steel rod is inserted in a hold hole, and the steel rod is cut into two sections in a way that a cutter having size larger than that of the steel rod is moved along a guide hole crossing a hold hole 2 and a central axis at right angles as it is rotated. CONSTITUTION:A steel rod 5 is inserted in a hold hole 6 to horizontally hold the steel rod 5. After, with a handle 14 controlled, a shaft 10 is pulled in the direction of an arrow mark A, the shaft 10 is rotated in a reverse direction to the direction of an arrow mark B to force a press part 11B of a press member 11 into contact with the one end 5A of the steel rod 5. By means of the press member 11 on which the energizing force of a spring 13 is exerted, the steel rod 5 is nipped between the vertical surfaces of the press part 11B and a hold member 9, and is fixed without movement in a horizontal direction and the direction of rotation. With a drill 3 rotated and and lowered along a guide hole 4 of a steel rod hold tool 2, the steel rod 5 is cut by means of the drill 3, an acute-angled blade is formed to a cut part, and by passing through a reamer for finishing, a punch blade having an orderly arranged tooth shape is provided.
Patent JP-H03161747-A (JP)
Title: Developing device for colored photosensitive film
Inventor: AKASHI AKIRA
IPC: G03D3/00
Filed: 1989-11-20
Abstract: PURPOSE:To prevent the early fatigue of a developing soln. by rotating a brush roller which rubs and develops a colored photosensitive film transported in the developing soln. while holding the brush roller submerged in the soln. CONSTITUTION:The brush roller which rubs and develops the colored photosensitive film transported in the transporting guide is so formed as to rotate while the brush roller is held submerged in the soln. For example, the operation in a developing section 170 is executed in the following manner: The colored photosensitive film F loaded in an insertion base 171 is sent by a transporting roller pair 174 on a transporting guide 176 into a developing tank 181 by the command of a film sensor 172 and while the film is immersed in the soln. and is transported by the transporting roller pair 183A and transporting guide 184 of a developing rack 182, the brush roller 187A is kept completely immersed in the soln. and is rotated in this state in order to further enhance the developing and further to prevent the promotion of the oxidation by the air drawn into the developing soln. and the consequent progression of the aging of the developing soln. The film is thus subjected to the development while the film surface is rubbed by the brush roller. This film is transferred by a transporting roller pair 185 of a transition section into a washing tank 186. The deterioration of the developing soln. by the drawing of the air into the soln. is prevented in this way while the effect of accelerating the developing time is maintained. The developing soln. is thus capable of maintaining the high performance over a long period of time.
Patent JP-H10137158-A (JP)
Title: Electric vacuum cleaner
Inventor: MITANI TOMOMI
IPC: A47L9/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which is inexpensive with a lower noise. SOLUTION: In this electric vacuum cleaner, a motor case 61 covering an electric blower 60 is constituted of two parts of an upper motor case 51 and a lower motor case 52 and a plurality of bent parts are arranged near an exhaust port of the electric blower 60 within the motor case 61. In this case, noise accompanied by the plurality of bent parts is attenuated and cut by a double wall made by an outer shell of a body 55 and the motor case 61 thereby enabling substantial reduction in the noise accompanied by an exhaust.