baber/WOPTO huggingface dataset:
Patent JP-S63130252-A (JP)
Title: Die for forming tube joint
Inventor: SHIYOUBUSAKO TADASHI
IPC: B29C45/44
Filed: 1986-11-18
Abstract: PURPOSE:To prevent shift and galling phenomenon of a die and to apply the die to the mass-production by arranging a movable rod for sub-core die, retreating main core die by the rod, so that the sub-core die may be apart from the undercut face and the sub-core die can be retreated by a lock device. CONSTITUTION:A cheese 1 for sewer pipe is formed by injection-forming, and the dies, especially core dies P, P' are taken out. The core die P is divided into two at undercut face 3 and two-divided core die P is further divided into the main core die 5 and the sub core die 6. To remove the cheese 1 from the die, the cheese 1 is moved to the joining direction of the cheese 1, while opening the outer die. Then, the main core die 5 is started, but as the sub-core die 6 is locked to the die body 12, force X toward retreating direction for the main core die 5 is worked to the rod 7, and the sub-core die 6 is apart from the undercut face. When the main core die 5 is further retreated, the lock device Q is turned downward, to leave perfectly the core die P. By using the die for tube joint, the shift and galling phenomenon of the die are prevented and this die is suitable to the tube joint forming.
Patent JP-H0799958-A (JP)
Title: Dispersible cigarette filter
Inventor: KAWAMOTO JUNJI
IPC: D02G3/24
Filed: 1993-10-07
Abstract: PURPOSE:To obtain the subject filter capable of being dispersed into fiber units quickly by an action of water such as rainwater even if it is accidentally abandoned in the environment after smoking and effective for maintaining the sense of beauty of the environment. CONSTITUTION:This dispersible cigarette filter is composed of plural filter units having 8mm to 0.5mm length prepared by mutually bonding fiber bundles each composed of crimped fibers through a water soluble adhesive or by arranging these units in the same direction without bonding them.
Patent JP-H08225564-A (JP)
Title: 4-(1-methoxymethyl)-2-phenyl-1,3-dioxolane,its derivative and flavoring and perfuming compositions containing them
Inventor: NAKATSU TETSUO
IPC: A23L27/20
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide 4-(1-menthoxymethyl)-2-phenyl-1,3-dioxolane and its derivative useful as an active component of flavor and perfumery composition having enhanced taste and lasting fragrance.  
     SOLUTION: The subject compound of the formula (R 1  is H, hydroxyl or the like; R 2  and R 3  are each methoxy, ethoxy or the like) is produced by a process similar to acetalization process comprising the reaction of 3-(1-menthoxy) propane-1,2-diol with a benzaldehyde derivative such as vanillin and protocatechualdehyde in the presence of an acid catalyst such as hydrochloric acid and phosphoric acid. The compound of the formula is effective for prolonging other sense such as cooling sense when combined e.g. with 1-menthol, 3-(1-menthoxy)-1,2-propanediol or isopulegol and suitable for the use in cakes, drinks, cosmetics and medical products. The amount of the compound of the formula is preferably 0.001-0.01 wt.% based on the total amount of the composition. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62137428-A (JP)
Title: Turbine impeller of hydraulic joint
Inventor: MIURA MASAKATSU
IPC: F16H41/28
Filed: 1985-12-09
Abstract: PURPOSE:To increase the mounting strength of a turbine blade by installing the both end tabs to be formed on the turbine blade, at the innermost end part and the approximately outermost part of the turbine blade. CONSTITUTION:A plurality of slits 13 are formed on the shell part to a turbine shell 11 and the most internal one of the slits 13 is cut in the L-shaped form on the corner part which is a boundary between the shell part and the flange part of said shell 11. On the other hand in addition to a tab 14 which is inserted in other of the slits 13, another tab 14 is so formed on the most internal end part of the shell 11 that the tab 14 can be inserted in the most internal slit 13. After the turbine blade 12 is inserted in the slits on the turbine shell 11, the projectingly exposed parts of the tabs 14 are caulked to be fixed firmly.
Patent JP-2000105136-A (JP)
Title: Pointer-type measuring instrument
Inventor: NOMIZU SHUICHI
IPC: G12B11/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a pointer-type measuring instrument which can increase the luminous luminance of a pointer while the complication of an energization structure is prevented. SOLUTION: A pointer 6 which is connected to the driving shaft 4 of a measuring instrument body 5, which uses the shaft as the rotation center CR and which is composed of a translucent member is provided. In addition, a plurality of light emitting elements 7 which are arranged on the front side of the measuring instrument body 5 along the rotation track RO of a light receiving part 63 formed at the pointer 6, which supply illumination light to the light receiving part 63 and by which the pointer 6 emits light are provided. The end face, of the pointer 6, which is situated on the rear side is formed as the light receiving part 63. The respective light emitting elements 7 are arranged so as to be faced directly with the light receiving part 63.
Patent JP-H07129506-A (JP)
Title: I/o recovery time setting method adaptable to cpu modularization
Inventor: ISHIZAKA YASUHIRO
IPC: G06F13/42
Filed: 1993-11-05
Abstract: PURPOSE:To realize the setting of I/O recovery time without the change of a hardware when a CPU is modularized. CONSTITUTION:A microcomputer system is composed of a module where a CPU board 1 is possible to be connected with a mother board 2 via a connection connector 3. By this constitution, the settings of different I/O recovery time by the CPU 6 on a CPU board 1 are performed by setting an I/O recovery time setup data storage medium 5 to the drive of a system at the time of starting the system and by writing data in the flash ROM 4 on the mother board 2.
Patent JP-H10121812-A (JP)
Title: Non-contact type electromagnetic clutch and door lock drive device which uses the non-contact type electromagnetic clutch
Inventor: MORITA YOSHIYUKI
IPC: E05B81/46
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a non-contact type electromagnetic clutch, disconnect its power instantaneously, and make it possible to use it in a door lock drive device. SOLUTION: In an electromagnetic clutch 4 which is used in a door lock drive device 1, a rotator on output side 15 is arranged on outer periphery of a rotator on input side 8 in which rotation force of a drive motor 2 is transmitted for rotation, and a plurality of extreme teeth 8b provided on outer periphery of the rotator on input side 8 and a plurality of extreme teeth 15a provided on inner circumference of the rotor on output side 15 are arranged by opposing mutually through a minute gap G1. When electricity is conducted into a coil 10 held by a stator 11, a magnetic flux which passes the stator 11 which is a magnetic body, the rotator on output side 15, and the rotator on input side 8 is generated.  Since the extreme teeth 8b of the rotator on input side 8 and the extreme teeth 15a of the rotator on output side 15 attract mutually through the minute gap G1, the rotator on input side 8 and an output shaft assembly 9 provided with the rotator on output side 15 operate integrally.
Patent JP-H04154615-A (JP)
Title: Production of mullite
Inventor: IWATA HIDEKAZU
IPC: C01B33/26
Filed: 1990-10-17
Abstract: PURPOSE:To obtain the subject precursor giving mullite powder having low cristobalite phase content and corundum phase content by adding a specific amount of an alkali to a slurry or an aqueous solution containing Al, and Si under specific condition. CONSTITUTION:The objective precursor is produced by adding an alkali (e.g. NaOH) to a slurry or an aqueous solution having pH of <=3 and containing Al, and Si at an Al/Si weight ratio of 65/35 to 80/20 in terms of Al2O3/SiO2 (e.g. an aqueous solution produced by mixing an aqueous solution of aluminum sulfate and an aqueous solution of sodium silicate at a specific ratio). The amount of the alkali to be added to the slurry, etc., is 2.10-2.70g-equivalent per 1 g-equivalent of Al in the slurry.
Patent JP-H01121480-A (JP)
Title: Communication device for door lock of car
Inventor: INOUE OSANORI
IPC: B60R25/40
Filed: 1987-10-30
Abstract: PURPOSE: To considerably reduce power consumption to lengthen the sevice life of a battery by providing a vehicle body and a door respectively with a master station and a slave station respectively with built-in microcomputers, and connecting them through a data transmission line and a request signal line. CONSTITUTION: This door lock communication device is provided with a master station 1 having a power down command sending means 1a, a power down control means 1b and a door lock/unlock command sending means 1c and connected to three switches 5, 6, 7, and a slave station 2 having a door lock control means 2a, a power down control means 2b and a request signal sending means 2c and connected to a door locking motor 8 and a door locking switch 9. When parking or the like, both stations 1, 2 are put in a power down mode, and the slave station 2 is reset from the power down state every specified time to check the door locking switch 9 so as to immediately perform lock control or the like by the communication device when necessary.
Patent JP-H1013014-A (JP)
Title: Manufacture of light emitting diode display utilizing surface mount technique
Inventor: SHINCHIN SHINRON
IPC: H04N5/66
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process of a light emitting diode display and reduce the manufacturing cost of the display, by soldering necessary parts including a light emitting diode display to a printed wiring board by utilizing the surface mount technique. SOLUTION: After necessary parts are selected, surface mount parts including a light emitting diode display are positioned to appropriate positions on the surface of a printed wiring board (22). Then, each electronic parts are fixed to the printed wiring board by soldering the parts by utilizing the surface mount technique (23). Therefore, such a trouble that is actually encountered in the manufacturing process can be reduced, because the mounting step of the display on the board after the electronic parts are soldered can be omitted.
Patent JP-H02123873-A (JP)
Title: Power unit for die engraving discharge processing machine
Inventor: KANEKO YUJI
IPC: H04N1/00
Filed: 1988-11-01
Abstract: PURPOSE:To reduce the wear in an electrode and to quicken processing speed by increasing the duty ratio to a larger level of a stepwise waveform signal and applying switching. CONSTITUTION:A current waveform controller 10 receives an initial IP data, a final IP data and a leading time control data from a CPU (not shown) and outputs a stepwise waveform signal to a D/A converter circuit 20. A transistor(TR) 40 is a switching means repeating ON/OFF in one discharge period to supply a discharge current to a gap and the duty ratio is increased more as the level of the stepwise waveform signal is higher to apply switching. Thus, the wear in the electrode is less and the processing speed is quickened.
Patent JP-S61151389-A (JP)
Inventor: TANAKA YOSHIFUMI
IPC: E06B3/70
Filed: 1984-12-24
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-H03142030-A (JP)
Title: Forming method for piston pin
Inventor: KOIZUMI SUSUMU
IPC: F16J1/16
Filed: 1989-10-26
Abstract: PURPOSE:To prevent the overlapping of pierced part and the generation of end surface burr and to improve the quality of the piston pin by forming one side by one side the tapered parts which are to be formed at both sides of the inside of piston pin with cold forging. CONSTITUTION:The piston pin 1 whose wall thinned bole 2 is pre-worked from both sides with cold forging is inserted to the die hole 3a of the die 3, and one side of the piston pin 1 is supported with the pin sleeve 4, 8 and the marking pin 5a, 5b, and the forming pin is inserted in the wall thinned hole 2 from the other side of the piston pin and the tapered part 7 is formed. Next, the other end side is worked with the same method. Therefore, the overlapping of the pierced part and the generating of burrs of the end surface are prevented and the working of high quality without variation is obtained, and the strength is improved without the breaking of fiber flow.
Patent JP-2000102572-A (JP)
Title: Curved bottom in bed and bed comprising bottom raising and falling mechanism having curved bottom
Inventor: MINAMIGUCHI YUICHI
IPC: A61G7/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To adjust a curve central position of a curved bottom corresponding to the bending and stretching parts of the bodies positionally different from one another by the physical features of users. SOLUTION: A knee bottom 2a and a leg bottom 2b are connected by a curved bottom 7 partially curved in one direction with a specific curvature and having a straight part on the remained part. The curved bottom 7 is formed by a curved part 7a formed on an approximately half area of the bottom, and comprising the wedge-shaped notches 17 formed at equal intervals in the bottom width direction from a rear surface side toward a surface side, and a fixed part 7b formed on the other half, and having a curveless structure formed by the ribs 16 partitioning an inner space in the longitudinal and lateral directions from the rear surface side.
Patent JP-H11117496-A (JP)
Title: Ceiling member fixing method
Inventor: YAMANO KOICHI
IPC: E04F13/21
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling member fixing method in which less burden is required for work in temporary pressing till fixing, in which various temporary presser members are not required, and in which a fixing position can be easily adjusted. SOLUTION: A pressure bound type adhesive sheet 1, in which adhesive layers 3, 4 are formed on both surfaces of a foam sheet 2 of a compression stress of 0.01-1.0 kg/cm<2> at the time of 25% compression, with a non-adhesive or less-adhesive masking member 5 laminated on a surface 3a of at least one adhesive layer 3 to protrude from the surface 3a, and cover 10-50% the surface 3a of the adhesive layer 3, is laminated on an inner surface of a ceiling member or a base member in such a way that the masking member 5 is exposed on the outer side. Next, the ceiling member is laminated on the base member, its position is adjusted as necessary, and it is pressurized to be bound and fixed or temporarily fixed.
Patent JP-S62135909-A (JP)
Title: Stage device
Inventor: SATO TATSUO
IPC: B23Q1/62
Filed: 1985-12-09
Abstract: PURPOSE:To obtain a stage device which moves and stops at a high speed with high precision by reducing friction resistance while a moving table moves and reducing the load on a servomotor, and giving large friction resistance during stop operation. CONSTITUTION:When members 32 and 33 are varied in length with control signals DX and DY, pre-loads placed on fixed members 5-7 and 10-12 vary and the friction resistance between slide surfaces 20 and 21, and fixed members 5-7 and 10-12, i.e. braking force vary according to the variation in pre-load. For the purpose, the control signals DX and DY are controlled so that the braking force decreases during moving operation to move the moving table at a high speed with small driving force. Further, the control signals DX and DY are so output as to increase the braking force during stop operation, thereby shortening the settlement time.
Patent JP-S63131700-A (JP)
Title: Piezoelectric oscillator
Inventor: INOUE TOSHIHIDE
IPC: H04R17/00
Filed: 1986-11-20
Abstract: PURPOSE:To improve frequency characteristics by lowering a minimum resonance frequency and preventing harmful peak and dip due to large internal loss from being generated, by providing a piezoelectric material layer formed via a first electrode part formed on the surface of a specific substrate, and a second electrode part on the surface of the piezoelectric material layer. CONSTITUTION:First electrode parts 2a, 2a are formed by bonding aluminium foil over entire planes of the substrate 1 consisting of a thermoplastic olefin group elastomer film having two phase structure in which a polypropylene micro domain phase is dispersed in an ethylene/propylene/diene/methylene linkage rubber matrix phase. Next, the piezoelectric materials 3, 3 are layered on the surface of the first electrode parts 2a, 2a with high frequency sputtering, and furthermore, an electric conductive material is vapor-deposited on the surface, thereby second electrode parts 2b, 2b are formed. In such way, it is possible to form the piezoelectric material layer as thin as possible, and to lower the minimum resonance frequency, and also, to suppress the generation of the peak and the dip on the frequency characteristics, and to obtain a flat frequency characteristics.
Patent JP-H03138511-A (JP)
Title: Sun attitude and azimuth arithmetic unit
Inventor: ABE OMIYA
IPC: G06F19/00
Filed: 1989-10-25
Abstract: PURPOSE:To easily find the attitude and azimuth of the sun with high accuracy by filing attitude data and azimuth data on the sun and using real sun time, found from the input value of a latitude setter and the input value of a calendar timer, as an index. CONSTITUTION:Date data is read out of the calendar timer 3 at previously set intervals of time. Then the data is converted into date data based upon the summer solstice and the mean time difference is read out of a mean time difference file which can be retrieved according to month data as an index. Then longitude data is read out of a longitude setter 2 and hour and minute data is read out of the timer 3. Then altitude data is read out of the altitude setter 1 and initial data of altitude and azimuth data and an increment at each time are retrieved in a sun altitude data and azimuth data file 6 by using the month data based upon the summer solstice and hour data at real sun time as indexes. Then increment data of current and next months are multiplied by the minute data at the real sun time and added to the respective initial data to calculate the altitude and azimuth of the sun in minute units.
Patent JP-H11102228-A (JP)
Title: Stabilized power circuit
Inventor: HOSHINO TAICHI
IPC: G05F3/26
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in the regulation voltage even when the load current increases by providing a dummy circuit which outputs a current substantially equal to the value of the current outputted from a transistor paired with the transistor of the differential amplifying circuit to the latter transistor on receiving the detection signal from a detecting circuit. SOLUTION: The dummy circuit 3 receives a base input current value and shunts it as an output current from the operating current on the side of the transistor Q1 to sink it. Namely, the dummy circuit 3 which operates equivalently to a drive transistor Q5 is provided on the side of the differential transistor rQ1 as well as a differential transistor Q2 to generate the same output current as the output, so the operating currents of the transistors Q1 and Q2 always become equal. Consequently, the base-emitter voltages of the transistors Q1 and Q2 becomes equal to each other, so a little error in the detection of a match with a reference voltage Vr is generated. The decrease in the output voltage is therefore suppressed.
Patent JP-H02124647-A (JP)
Title: Information processor
Inventor: SAITO NOBUO
IPC: G06F3/02
Filed: 1988-11-02
Abstract: PURPOSE:To early investigate a cause to a fault such as trouble or malfunction by providing a storage means storing the operating content and that for corresponding processing together with the input operation and the time information of the corresponding processing. CONSTITUTION:A storage means 14 stores the operation content from an input device 1 and the operation content of the processing corresponding thereto together with the input operation and the time information of the processing corresponding thereto sequentially. Thus, when a fault such as trouble or malfunction considered to be caused due to the operation sequence in the input device 1 takes place, by an operation step recorder 20, the operation content and the content of the operation corresponding thereto in time series concretely back to the past. Thus, the cause to a fault is retrieved in a short time.
Patent JP-H02123759-A (JP)
Title: Fin insulating type semiconductor device
Inventor: HORIGUCHI KENJI
IPC: H01L23/29
Filed: 1988-11-02
Abstract: PURPOSE:To suppress the substrate potential of a semiconductor chip and to provide high reliability without occurrence of erroneous operation by connecting a lead terminal and a heat radiating fin with a connecting wire. CONSTITUTION:A heat radiating fin 1 and a lead terminal 3 are directly bonded and connected with a connecting wire 5. In this constitution, a substrate current which is generated by a parasitic element in a semiconductor chip 1 flows to the lead terminal from the heat radiating fin. Therefore, increase in substrate potential can be suppressed, and the erroneous operation of a semiconductor device is hard to occur. This is especially effective when the lead terminal 3 is the grounding terminal. In this constitution, the substrate potential is fixed to a lower value accurately, and the occurrence of the erroneous operation is prevented. Thus, the highly reliable fin insulating type semiconductor device can be obtained.
Patent JP-H03200933-A (JP)
Title: Liquid crystal element and its production and application of liquid crystal element
Inventor: MIYAKOSHI TERUICHI
IPC: C09K19/32
Filed: 1990-10-17
Abstract: PURPOSE:To improve liquid crystal characteristics by providing orientation control films consisting of polyimide on the inside surfaces of at least one of substrates and incorporating a specific carboxylic acid ester compd. into a liquid crystal material. CONSTITUTION:The orientation control films consisting of a polyimide are provided on the inside surfaces of at least one of the substrates. In addition, the liquid crystal material contains the carboxylic acid ester compd. expressed by formula I. In the formula I, R<1> denotes one kind of the group selected from 6 to 18C alkyl group, 6 to 18C alkoxy group, 6 to 18C alkyl halide group; (m) denotes 1 to 10 integer; C* denotes an asymmetric carbon atom. Thus, the liquid crystal characteristics ae improved; for example, the contrast ratio of the liquid crystal element is increased, the operating temp. is lowered to about room temp., the width of the operating temp. is widened, the switching speed is increased, and electric power consumption is lessened.
Patent JP-2000113101-A (JP)
Title: Method and device for segmenting character
Inventor: MINAMI MASATO
IPC: G06K9/03
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To more exactly remove an area deleted by a correct line by permitting detection even in the case of one or a little inclined correct line while utilizing lateral projection, character background and circumscribed rectangle width. SOLUTION: A laterally long image selecting part 3 extracts a laterally wide link image having the possibility of correction, a link line discriminating part 4 extracts an image provided with a link line including the correct line while using the lateral projection, a correct line discriminating part 6 extracts only the image including the correct line by excluding continuous characters while using the character background and a character-to-be-corrected removing part 9 removes the area deleted by the correct line.