baber/WOPTO huggingface dataset:
Patent JP-H0329732-A (JP)
Title: Head rotating type fastening piece
Inventor: KATO MASAMI
IPC: B65C7/00
Filed: 1989-06-13
Abstract: PURPOSE:To prevent a driving error from generating by a method wherein a cross sectional shape of a base part of a filament, which is connected to a lateral rod part, is formed into a flat shape in the extending direction of the lateral rod. CONSTITUTION:A fastening piece (p) is constituted of a head part 10, a lateral rod 30 and a filament 20 which connects these two parts, and the fastening piece (p) is erected on a connecting rod 50 through a connecting piece 40, which is extended in the extending direction of the filament 20, to constitute a fastening piece aggregate P. This fastening piece aggregate P is integrally formed of a molecular orientation type synthetic resin such as nylon or polypropylene, etc., and a connecting part 20a of the filament 20 is formed into a flat shape to be wider in the direction of the lateral rod 30. For the base part of he filament 20, a central part 20b is formed into an oval shape, and padding parts 20c are added to both sides of the central part 20b. The width of this padding part 20c is largest at the base part and is contracted toward the head part 10 in the order of (a), (b), (c), and at a spot of (d), the shape is formed the same as the central part 20b. By this method, the head part of the fastening piece lies along the side surface of an fastening device, and therefore, the fastening piece does not fit in slits, which are opened on the side surface of the fastening device and the side surface of a hollow needle, and is smoothly carried out and efficiently driven.
Patent JP-H0440348-A (JP)
Title: Hulling rate sensor
Inventor: NAGAI TAKASHI
IPC: B02B7/00
Filed: 1990-06-05
Abstract: PURPOSE:To easily and speedily calculate a hulling rate by projecting light on a specific number of rubbed sampling grains and finding their transmitted light quantity distribution, and calculating a threshold value as the border between rough rice and unpolished rice. CONSTITUTION:The hulling rate sensor 1 passes sampling grains of rubbed rice 3 through the light projected on a light receiving element 17 from a light emitting element 16, one by one, to detect and output the quantity of transmitted light received by the element 17 to a hulling rate controller 10. The controller 10 represents the transmissivity of the quantity of transmitted light of each grain graphically in the form of a frequency distribution. As for this transmissivity grain quantity distribution curve, the whole distribution block N is divided into specific (n) sections according to a preset section and the threshold value as the border between rough rice and unpolished rice is calcu lated from the ratio of the number of grains in the respective sections. The hulling rate is found from [(total number of sampled grains)-(number of grains in block larger than threshold value)/total number of sampled grains]. A roll gap is adjusted through a gap control motor 15 so that the hulling rate reaches a set hulling rate.
Patent JP-2000338675-A (JP)
Title: Positive photoresist composition
Inventor: FUJIMORI TORU
IPC: G03F7/039
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To substantially prevent the occurrence of stationary waves and development defects and to ensure high sensitivity and high resolving power by incorporating a compound which has a specified group, is decomposed by the action of an acid and increases its solubility to an alkali developing solution and a compound which generates the acid when irradiated. SOLUTION: This positive photoresist composition contains a compound which has a group of the formula, is decomposed by the action of an acid and increases its solubility to an alkali developing solution and a compound which generates the acid when irradiated with active light or radiation. In the formula, R1 and R2 may be the same or different and are each H or a 1-4C alkyl, X is optionally substituted a 1-20C alkylene and Z is an optionally substituted >=7C linear, branched or cyclic alkyl, an optionally substituted >=11C aryl or an optionally substituted >=11C aralkyl.
Patent JP-H09301609-A (JP)
Title: Sheet sorting device
Inventor: INOUE NOBUO
IPC: B65H31/30
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To constantly maintain the consistency in the sorting order without having discharged paper sheets scattered. SOLUTION: Paper sheets, which are discharged at an inclined angle from a discharge port 12 of a picture image forming device main body 1 by means of a discharged paper sheet roller 13, are sorted and accumulated by a double- plane paper sheet guide 21, which is movable in the vertical direction and which has two guide planes 21a, 21b whose positions are shifted from each other in the width direction of the paper sheet. In addition, the double-plane paper sheet guide 21 is installed in the back side, when viewed from the operator operating part 11 side of the image forming device 1, in order to take out the sorted paper sheet easily.
Patent JP-H04370466-A (JP)
Title: Lockup control device for automatic transmission for automobile
Inventor: KASHIWABARA MASUO
IPC: F16H61/14
Filed: 1991-06-20
Abstract: PURPOSE:To prevent occurrence of an engine stall during rapid brake at a low mu road through lock up control during coasting. CONSTITUTION:Through engagement of a lock up clutch mounted in a torque converter at a coasting region, fuel consumption is improved through effective utilization of a fuel cut region (is improve. Meanwhile, a friction factor between a wheel and a road surface is detected. When the friction factor is below the first given value and exceeds the second given value, the engaging force of the lock up clutch is reduced. When the friction factor is below the further lower second given value, the lock up clutch is forcibly disengaged.
Patent JP-S5771750-A (JP)
Title: Apparatus for transferring moving body of machine tool and the like
Inventor: ASAI SHIYOUICHI
IPC: B23Q1/00
Filed: 1980-10-23
Abstract: PURPOSE:To absorb the vibraion due to the unbalance in transmitting power and to improve accuracy by performing power transmission to a table in a static air pressure bearing system by utilizing a wire and the like tightened to the table. CONSTITUTION:Two brackets 3 are fixed to the side of a guide rail 1, and a feed screw 4 and a guide bar 5 are held by the brackets. To the upper end of a feed nut 9 which is engaged with the feed screw 4, a holding device 10 of the table 2 is fixed. A pair of tightening devices 11a and 11b are fixed to the side of the table 2, and the wire 12 is tightened therebetween. In this constitution, since the transmitting power is transmitted through the wire 12 and the holding device 10 during the movement of the table 2, the misalignment in the direction perpendicular to the moving direction of the table 2 and the vibration can be absorbed.
Patent JP-S6038468-A (JP)
Inventor: HERUMUUTO BIYUNSHIYU
IPC: C08F8/30
Filed: 1984-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000335840-A (JP)
Title: Information transmission system for elevator
Inventor: TSUJI SHINICHI
IPC: H04B10/11
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To additionally retrofit an information transmission system to an existing elevator at a high freedom degree without being limited by a tail cord. SOLUTION: At least either of image, sound, and character information is generated by an information generating device 1 in an elevator, and the information outputted by the information generating device 1 is converted into optical signals by an optical signal transmitting device 2 to be transmitted to an optical signal receiving device 5. The optical signal receiving device receives the optical signals from the optical signal transmitting device to be converted into the original information, and the original image, sound or character information is outputted in an information outputting device 6 installed in an elevator car 4 to be given to passengers.  The information can thus be transmitted without providing cables between the optical signal transmitting device 2 and the optical signal receiving device 5, and in adding this system to an existing elevator, need for investigation on an empty line for a tail cord in an elevator shaft or additional equipment of the tail cord can be eliminated.
Patent JP-H04371783-A (JP)
Title: Automatic vending machine
Inventor: INOUE TAKAHIRO
IPC: F25D19/00
Filed: 1991-06-20
Abstract: PURPOSE:To provide an automatic vending machine generating noise so low as desired by customers by a method wherein noise, generated from a compressor and a ventilating fan for a condenser and transmitted forwardly through a main door, is reduced. CONSTITUTION:A shielding plate 18 or a shielding plate equipped with sound absorbing material 19, is arranged before a condenser 10, provided in a machine room 8, with an interval.
Patent JP-S6042247-A (JP)
Title: Low expansion glass
Inventor: KOKUBU YOSHINORI
IPC: G03F1/60
Filed: 1983-08-16
Abstract: PURPOSE:To obtain low expansion glass easy to melt, inhibiting bubble from entering, having superior heat resistance, thermal shock resistance and chemical durability, and suitable for use as glass for a substrate for a photomask or the like by blending SiO2 with Al2O3, CaO, B2O3, ZnO, etc. CONSTITUTION:This low expansion glass contains, by weight, 55-65% SiO2, 10-20% Al2O3, 2-10% B2O3, 3-10% MgO, 1-8% CaO, 2-10% ZnO, 0-4% R2O (R is an alkali metal) and 0-4% ZrO2. The glass has a low expansion coefft., a low softening point, a low devitrification temp. and a relatively low melting temp., so the glass is easily melted, inhibits bubbles from entering, and has superior heat resistance, thermal shock resistance and chemical durability. The glass is suitable for use as glass for a substrate for electronics such as a substrate for a photomask, a display or a solar cell.
Patent JP-H10338370-A (JP)
Title: Paper feeding device
Inventor: HATTORI SHIN
IPC: B65H3/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device that can put jammed paper in an easily removable state even in case of the generation of a paper jam. SOLUTION: A paper feeding device 1 is provided with a cutoff means for cutting off driving transmitted from a drive source to a carrier roller 20, at the time of detaching a paper feeding cassette 2 from the paper feeding device 1. In case of the generation of a jam of paper feed by the carrier roller 20, the carrier roller 20 can be automatically put in a freely rotating state without driving applied thereto only by detaching the paper feeding cassette 2 from the paper feeding device 1, and the jammed paper bit by the carrier roller 20 can be put in an easily removable state.
Patent JP-S5481825-A (JP)
Title: Sound source device of electronic musical instruments
Inventor: ADACHI TAKESHI
IPC: G10H7/08
Filed: 1977-12-13
Abstract: PURPOSE: To obtain musical sounds of rich timbers by providing a means of amplitude-modulating frequency signals with the waveform signals changing with time from the key touching time.  
     CONSTITUTION: The transmission signals from VCO 16 are level-, i.e., amplitude- envelope-controlled in a VCA 17 and the evelope waveforms thereof are set in an envelope generating circuit 21. This envelope generating circuit 21 is controlled by the keying signal KON from a key device 11 and generates the waveform signals of levels changing with time which attack rise from, e.g., the key touching time, sustain thereafter at the sustain level and fall and attenuate from key releasing. In correspondence to the envelope waveforms thereof, the frequency modulation depth of the sound source signal being generated from the VCO 13 changes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08337413-A (JP)
Title: Silica particles and their production
Inventor: YAMADA TOICHI
IPC: C01B33/18
Filed: 1995-06-15
Abstract: PURPOSE: To produce silica particles having a relatively large particle diameter, useful for various marking materials, spacers for a liq. crystal display, etc., and having a low coefft. of variation of particle diameter in an industrially advantageous manner. CONSTITUTION: Silica particles are produced through a process for hydrolyzing a silane compd. made chiefly of at least. one of monoalkyltrialkoxysilane and an alkyl silicate dimer under alkaline conditions. The resultant silica particles have 0.1-100μm average particle diameter and <=10% coefft. of variation of particle diameter.
Patent JP-S635598-A (JP)
Inventor: HIMURA YOSHIMASA
IPC: H01L23/36
Filed: 1986-06-25
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-H022570-A (JP)
Title: Developing processor for photosensitive planographic plate
Inventor: OBA HISAO
IPC: G03F7/00
Filed: 1988-06-16
Abstract: PURPOSE:To prevent a liquid developer from scattering and to reduce the size of the processor by providing at least a couple of squeeze rolls and >=1 spray in the liquid developer. CONSTITUTION:The developing processor which conveys the image-exposed photosensitive planographic plate 1 automatically and performs a developing process is equipped with at least one couple of squeeze rolls 6 and 6' in the liquid developer and >=1 sprays 9 and 9' before and/or behind the squeeze rolls 6 and 6' and on the top surface and/or bottom surface of the conveyance path for the photosensitive planographic plate 1. Consequently, a photosensitive compound which is dissolved on the surface of the planographic plate 1 to swell is removed, so the small-sized developing processor is realized which accelerates the development and free from the scattering and bubbling of the liquid developer and deteriorates slowly and requires small installation area.
Patent JP-H05320620-A (JP)
Title: Ultraviolet absorber
Inventor: ISHIDA YUTARO
IPC: C08K3/34
Filed: 1992-05-18
Abstract: PURPOSE:To obtain an ultraviolet absorber which is resistant to degradation in the sunshine, excellent in chemical resistance, water resistance, etc., and used by mixing it into a plastic, a coating material, a rubber, etc., to prevent their ultraviolet degradation. CONSTITUTION:An ultraviolet absorber is obtd. by using, as the main component, at least one kind of a metal-contg. synthetic mica composite obtd. by the ion exchange of 10-90 equivalent % of the exchangeable cations of interlaminar ions of a swellable synthetic mica in soln. with at least one kind of ion selected from ions of Cu, Pb, Fe, Sn, Ni, Co. Zn, Ba, and Ti.
Patent JP-S5575361-A (JP)
Title: Time-division multi-direction multiple transmission system
Inventor: HATA MASATADA
IPC: H04J3/06
Filed: 1978-12-04
Abstract: PURPOSE:To minimize the scale for both the device and the circuit and thus to simplify the device constitution by carrying out the reception action for both each slave station and the master station with the synchronism which is completely subject to the frame and the transmission clock of the master station. CONSTITUTION:The PCM multiplied digital call signal is transmitted via non- directional antenna 28 to plural number of slave stations containing PCM end office device 35, transmitter/receiver 30 plus control unit 38 from the master station including PCM end office device 21, transmitter/receiver 24 plus control unit 68 each. Thus the digital call signal is received at unit 38 to detect the clock and frame synchronous signals. Then based on the clock and synchronous signals allotted to the self-office, the designation channel is fitted to the transmission channel of the self-office. And the burst selection gate is transmitted to the master station. At the master station the burst selection gate is detected through unit 68 for each slave station, and both the frame synchronous signal and the clock signal are formed according to the time slot of the slave station to be applied to the carrier synchronism demodulator circuit installed for the slave station. Thus the demodulation is started from the first bit of each burst.
Patent JP-H054682-A (JP)
Title: Apparatus for sending/receiving parcel
Inventor: MIZUGUCHI HIROSHI
IPC: A47G29/12
Filed: 1991-06-21
Abstract: PURPOSE:To provide an apparatus for sending/receiving parcels with which contents of a parcel can be recognized while the apparatus is not unlocked. CONSTITUTION:A part of a surface of a parcel box 2 which is locked is formed of a liquid crystal shutter 18, and a holder for holding a card 19 with information of a parcel housed in the parcel box 2 indicated is provided on the box 2 oppositely to a back of the liquid crystal shutter 18, wherein if the indicated information is observed with the liquid crystal shutter 18 set in a transparent state, a person can know the contents of the parcel before unlocking the box 2 so that he/she can determine how to cope with it with respect to its reception.
Patent JP-S6039747-A (JP)
Title: X-ray tube
Inventor: UYAMA KIICHIROU
IPC: H01J35/10
Filed: 1983-08-15
Abstract: PURPOSE:To enable an X-ray to be generated in succession over a long period of time by allowing a cooling medium to absorb any heat produced in a positive electrode through rotation of the positive electrode provided in an X-ray tube while forcing the cooling medium to flow through the inside of the positive electrode by a flowing means. CONSTITUTION:An X-ray tube body 1 and a positive electrode 2, a hollow body 5 on which a positive electrode 4 provided with a ring-shaped target 6 is fixed, and a cooling fin 15 are supported in a body by bearings 20, 21 and rotated by a motor 16. On the other hand, a current is allowed to flow through a pump motor coil 14 to apply a magnetic field to a rotor 11, and thereby a pump mechanism 10 is rotated relatively to the rotation of the hollow body 5, thus allowing a cooling medium 9 within the hollow body 5 to be allowed to flow in the direction of the arrow and circulated. And,an X-ray is generated by deflecting electrons emitted from the negative electrode 2 by a deflecting coil 8 and allowing them to hit the target 6. Therefore, any heat produced from the target 6 can be satisfactorily absorbed, assuring the long life and higher output of the tube.
Patent JP-S5480732-A (JP)
Title: Rhythm instrument
Inventor: MORITA SHIGEYUKI
IPC: G10F1/00
Filed: 1977-12-12
Abstract: PURPOSE: To enable rhythms to timely vary by controlling the trigger period of one of two one-shot multivibtators which are made coactive to control the rhyshms.  
     CONSTITUTION: When a key 1 is pushed, a capacitor C 1  is charged in response to the reversed output of a NAND gate N 3  to trigger a one-shot multivibrator 4 so that another one-shot multivibrator 5 is triggered in response to the reversed output of the multivibrator 4. In response to the reversed output of the secomd multivibrator 5, the output of a gate N 3  becomes equal to that when the key 1 is released so that it is reversed again to discharge the capacitor C 1  thereby to trigger again the first multivibtator 4. Thus, as long as the key 1 is pushed, the multivibrators 4 and 5 effect preset oscillating operations to control the conductivity of a transistor Q 1  so that preset rhythm sounds are generated. If the key 1 is pushed and released faster than the oscillatory period, the multivibrators 4 and 5 are reversed in response to the push and release of the key 1 so that the rhythms can be timely varied departing from preset ones. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5672252-A (JP)
Title: Fuel supply device
Inventor: SUZUKI TOMIHIDE
IPC: F02M31/10
Filed: 1979-11-16
Abstract: PURPOSE: To accelerate the atomization of fuel by a method wherein between a fuel supply unit provided with a fuel injection valve and a throttle unit provided with a throttle valve in a suction system is laid a heating body through which cooling fluid flows.  
     CONSTITUTION: The suction system consists of the fuel supply unit 3 having the fuel injection valve 10, the throttle unit 1 having the throttle valve 6 and a suction manifold 4 and between the supply unit 3 and the throttle unit 1 is inserted the water heating body 2 through an insulator 21. Cooling water is introduced into the groove parts 16 provided around the heating body 2 to heat and atomize injection fuel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H093062-A (JP)
Title: Isoindole derivative and pigment dispersing agent containing the same derivative
Inventor: OHASHI YUJI
IPC: C09K23/22
Filed: 1995-06-15
Abstract: PURPOSE: To obtain an isoindole derivative, excellent in adsorptivity for pigments and useful as a pigment dispersing agent in various applications. CONSTITUTION: A compound of the formula (Y is a 5- or a 6-membered aromatic heterocyclic ring residue having 1-3 N atoms which may be condensed with a benzene ring: D is H, an alkyl, an aryl or a metallic ion; X is N or O; A is absent when X is O and A is H, an alkyl or an aryl when X is N), e.g. N-(2- pyridinyl)-trimellitimide. The compound of the formula is obtained by reacting, e.g. trimellitimide with a halogenated aromatic heterocyclic ring containing nitrogen. For example, 19.2 pts.wt. trimellitic acid anhydride is mixed with 9.4 pts.wt. 2-aminopyridine and 100 pts.wt. xylene at ambient temperature.
Patent JP-H0442846-A (JP)
Title: Fast-curing portland cement and its production
Inventor: YOSHIMURA TAKAHIKO
IPC: C04B7/345
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a fast-curing Portland cement having high flow value and improved fluidity and filling property by mixing Portland cement with a specific amount of spherical clinker containing a fast-curing component expressed by 11CaO.7Al2O3.CaX2 CONSTITUTION:A clinker containing a fast-curing component expressed by 11CaO.7Al2O3.CaX2 (X is fluorine or chlorine) is formed to spherical form. The objective cement is produced by mixing 1-30wt.% of the spherical clinker with the remaining part of Portland cement. The frictional resistance between particles in the cement can be reduced by this process to improve the flow value, fluidity and filling property of the cement.
Patent JP-H11339437-A (JP)
Title: Magnetic tape cartridge
Inventor: ISHIHARA YUSUKE
IPC: G11B23/087
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To realize size accuracy and shape accuracy of a positioning hole by erecting a first boss having a positioning hole at the area near a tape leading opening and a second boss having a hole for inserting a screw for coupling upper and lower halves under the condition that these bosses are provided adjacently or coupled. SOLUTION: A first boss 34 having a concentric positioning hole 33 opening to the bottom surface 3c of the bottom wall of a lower half 3 is erected on the upper surface 3b of bottom wall of a lower half 3 in such a manner that it is coupled with the end part of a rib 32. A second boss 36 having a concentric screw inserting hole 35 for coupling the upper and lower halves is also erected in the opening 26 side of boss 34 in such a manner that it is joined to both the boss 34 and rib 32. It is desirable that thickness t1 of the boss 34 is thinner than the thickness t2 of boss 36 and/or thickness t3 of rib 32. Therefore, the boss 34 is cooled and solidified quicker than the other portions and accordingly size accuracy and shape accuracy of the positioning hole 33 can easily be attained.