baber/WOPTO huggingface dataset:
Patent JP-H01273013-A (JP)
Title: Rolling bearing device of lens barrel
Inventor: YAMAUCHI HARUHIKO
IPC: G02B7/04
Filed: 1988-04-26
Abstract: PURPOSE:To obviate the generation of unequal torque and to suppress the torque to the stable and small torque by forming rolling members to the rolling diameter smaller than the rolling diameter of every other rolling members adjacent thereto. CONSTITUTION:The small rolling spherical bodies 9a are disposed at every other pieces between the large rolling spherical bodies 9. The small rolling spherical bodies 9a, therefore, rotate in the direction reverse from the rotating direction of the rolling spherical bodies 9 when these rolling spherical bodies come into contact with each other. On the other hand, the irregular unequal torque from 50gr.cm to 300gr.cm is generated in the conventional all ball bearings, but the torque can be suppressed to the stable small torque of about 40gr.cm in this case.
Patent JP-H05154997-A (JP)
Title: Roller for printing machine
Inventor: HERUMUUTO PUSHIYUNERAATO
IPC: B41N7/06
Filed: 1992-04-22
Abstract: PURPOSE: To excellently prolong the useful life of a roller by providing a hydrophilic material in a notch of an oleophilic metal layer. CONSTITUTION: In the manufacturing method for an inking unit roller surface with a hydrophilic surface and an oleophilic surface, an oleophilic metal layer 3 is provided on the metallic surface of a roller or tube, a notch 6 is formed on the metallic layer 3 to receive hydrophilic material, and a filling piece 8 having extremely high abrasion resistance is filled in the notch 6. The surface thus formed is worked so that the surface of the metal layer 3 may expose at the same height as the outer face 12 of the filling piece 8. The outer face 11 of the metal layer 3 is processed so that it may have a height lower than that of the outer face 12 of the covering body 10. When the metal surface is washed away or chemically removed, it can easily be built up to the target depth again.
Patent JP-S5627147-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: C09B53/00
Filed: 1979-08-13
Abstract: PURPOSE: To enhance color developability, dispersibility, and stability, and further, storage stability of color images, by using a colorless photographic cyan color forming coupler having a specified releasable group at the position for coupling with the oxidized product of an aromatic primary amine developing agent.  
     CONSTITUTION: A colorless photographic cyan color forming coupler represented by formula II or III having a releasable group represented by formula I at the position for coupling with the oxidized product of an aromatic primary amine developing agent is added to a photographic emulsion layer in the case of formula II or the like, or to the developing solution in the case of formula III. These couplers have high coupling reaction velocity and each form an superior color image as a 2 equivalent cyan forming coupler. In formula I, R is optionally substituted alkyl or alkylene of straight chain or branched chain; R 1  is alkyl, alkenyl, aralkyl, heterocyclic, or the like, all of them optionally substitutable, and R and R 1  may combine directly or through a combining group with each other and form a ring. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63268791-A (JP)
Title: Antimony trioxide dispersion for flame retardant and production thereof
Inventor: WATABE YOSHITSUGU
IPC: C09K21/02
Filed: 1987-04-28
Abstract: PURPOSE:To obtain a dispersion having excellent stability in blending with a resin emulsion and improved flame retardance and weather resistance, by dispersing antimony trioxide prepared by coating particle surfaces with colloidal particles of antimony pentoxide in water. CONSTITUTION:Antimony trioxide powder is mixed and reacted with an acidic aqueous sol of antimony pentoxide to coat the surface of the powder with colloidal particles of the antimony pentoxide in an amount of >=5wt.% (preferably 7-30wt.%) based on the antimony trioxide. The above-mentioned coated particles are dispersed in water in 20-80wt.% concentration and, as necessary, the pH of the afore-mentioned dispersion is adjusted to 7-10 with a basic substance to afford the aimed dispersion.
Patent JP-S58220340-A (JP)
Title: Image pickup tube
Inventor: KURASHIGE MITSUHIRO
IPC: H01J31/38
Filed: 1982-06-17
Abstract: PURPOSE:To further lessen a pickup tube utilizing a MS type focused deflecting system, save power consumption and realize super high performance by positively utilizing the fact that the collimation lens becomes substantially weak as it becomes far from the tube axis. CONSTITUTION:The electron beam 21 emitted from an electron gun 1 is deflected by a deflectron 5 for an angle of alpha, collimated by a mesh electrode 10, mesh support 9, upper ring electrode 7 and convex lens 14 formed at the end surface of deflectron 5 and then vertically input to a target 8. Here, it is emphasized that a deflected pulse is superimposed on the deflectron electrode 5 and the collimation lens 14 formed between said mesh electrode 10 and deflectron electrode 5 becomes substantially weak as it becomes far from the tube axis of the focused deflector 13 and thereby focusing multiplication of pickup tube is reduced. Accordingly, a ratio between the length l of the deflectron 5 and diameter d (l/d) is selected to the range of 2.0-3.5.
Patent JP-S5530356-A (JP)
Title: Melting and heating device for production of amorphous material
Inventor: IIZUKA JIROU
IPC: F27B14/06
Filed: 1978-08-24
Abstract: PURPOSE:To achieve the miniaturization and higher efficiency of heating and melting part by fixing and disposing heating elements 10 within a tubular case which has an injection nozzle part at the end and holds melt in its inside, in the melting and heating part of the amorphous material producing device. CONSTITUTION:An amorphous material producing device 1 is constituted by a melting and heating device 2 and a cooling device 3, the melting and heating device 2 being constituted by a pipe-form case 4 for melting which has an injection nozzle part 5 at the end and is made of quartz or ceramics. A tubular heating device 8 is inserted into the case 4 and the resistance wire heating elements 10 wound in coil form to a core bar 9 are provided in the heating device 8. Further a reflecting pipe 12 is provided so as to encircle the case 4 and a heat ray reflecting surface is formed on its inside surface side. As a result, the raw material from a feed port 6 is efficiently heated to become liquid form molten raw material 17, thence it is injected through the injection nozzle part 5 and is rapidly quenched by the cooling device 3, whereby it is rolled and the amorphous material 18 is obtained.
Patent JP-H0224233-A (JP)
Title: Seat
Inventor: FURANSOWA FUURII
IPC: B60N2/22
Filed: 1989-04-21
Abstract: PURPOSE: To perform the inclination regulation or folding of a seat back with a simple structure by connecting a back frame to a sitting surface frame through a tilting axle and a folding-down axle fixed to one end of the frame and locked to the other end of the frame. CONSTITUTION: This seat has a back frame 1 bent in substantially U-shape, the side branch 11 of the frame has a flattened lower part and an upward flat part 2 at the end. A slender slot 4 having a number of teeth is formed on the slightly curved upper edge of the flat part 2, and engaged with an axle 8 fixed to a sitting surface frame 10. The sitting surface frame 10 has two side arms 14 above a base 12, and each side arm 14 has a flat parts 18 having two flat projections 20, 22 at the end. A notch 24 is formed between both the projections 20, 22, and a finger-like member 30 at the end of a releasing lever 32 pivoted on the frame 1 by an axle 34 is disengageably engaged with this notch 24.
Patent JP-S62258269-A (JP)
Title: Stop valve
Inventor: OMI TADAHIRO
IPC: F16K1/02
Filed: 1986-05-06
Abstract: PURPOSE:To prevent over fastening of handle by feeling the encounter of a valve face with a proper closing contact force in the way of open valve operation. CONSTITUTION:A handle 4 of a stop valve 1 is rotary fastened to drive a screw member 3 so as to close contact a valve face 14 against a valve seat 7a. Here, a spring S for close contacting the valve face 14 against the valve seat 7a with a proper force is arranged in a valve thrust transmission system T between the drive screw member 3 and a valve body 12. With such arrangement, over fastening of handle, loosening of drive screw member due to vibration and leakage of fluid due to the deformation of valve seat or valve face during valve close operation can be prevented.
Patent JP-H08296867-A (JP)
Title: Air conditioner
Inventor: OKABE IKUAKI
IPC: F24F13/30
Filed: 1995-04-27
Abstract: PURPOSE: To facilitate the cleaning and the maintenance, and to improve the performance by providing an air inlet part to be communicating with a ventilation passage on a front surface of a box having the ventilation passage in which a filter, a heat exchanger, and a blowing fan are successively arranged, and providing a baffle plate which is moved in the vertical direction to open/ close the ventilation passage on the air inlet part. CONSTITUTION: An air outlet 5 which is arranged before the bottom side of a decorative cover 3 of an indoor unit in an inclined manner is provided with two wind direction plates 6a, 6b formed of a resin. A moving panel 9 formed of the resin which is moved in the vertical direction to cover/expose a cover 8 is provided on a first air inlet part 7 to be arranged at the lower front part of a front panel 4. Basic inner structures such as a crossflow fan, a heat exchanger 10, and a drain pan are fitted to the inner side of a back cabinet 2. The heat exchanger 10 consists of a plate piping 10c to communicate two heat exchangers 10a, 10b of different size and a solenoid valve 10d, and fitted to the back cabinet 2.
Patent JP-S6057429-A (JP)
Inventor: SUCHIIBUN EI KARUDARA
IPC: G06F3/06
Filed: 1984-05-22
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-S60247786-A (JP)
Title: Machine translation system
Inventor: ISHIDA KATSUYO
IPC: G06F17/28
Filed: 1984-05-24
Abstract: PURPOSE:To easily select a translation by voicing and comparing translations auditorily when there are plural translations for one input sentence. CONSTITUTION:When the input sentence is inputted from a terminal device 110 under the control of an input controller 120, it is translated by a translating device 130 and the translation is stored in a translation buffer 140. The contents of the buffer 140 are displayed on the device 110 under the control of a display controller 150. Then, a user specified a part to be voiced out thrugh a specification controller 160 over a look at the displayed translation. The specified part is detected as a character string in the buffer 140 and synthesized by a speech synthesizing device 170 into a speech, which is outputted in voice by the device 110. The user listens to it and selects a sentence judged as the best one as the translation. This selection is made under the control of a selection controller 180 and the selected translation is read out of the translation buffer 140 and written in a translation file 190.
Patent JP-H01272478-A (JP)
Title: Thermal head cleaning sheet
Inventor: YAMAMOTO MAYUMI
IPC: B41J29/17
Filed: 1988-04-25
Abstract: PURPOSE:To enable the removal of applied substances, such as a melting mate rial, a sublimating material, stain, and dust, by providing irregularities on an accepting layer of a sublimating dye accepting sheet. CONSTITUTION:A coating material for an accepting layer prepared by dissolving or dispersing component materials for a dye accepting layer 2 in a suitable solvent is applied on a substrate 1 in a uniform insular form by an offset or gravure coating method, whereby the accepting layer 2 is formed with uniform irregularities 3. The depth of the irregularities is determined to be at least the thickness of an ink layer of an ink sheet in use. If the error use of an ink sheet which generates blocking in storage and causes a whole ink layer to transfer to the back surface of the ink sheet through an ink sheet substrate results in a contaminated head, the contaminant can be sufficiently contained in the gaps of the irregularities of the obtained cleaning sheet.
Patent JP-S59227227-A (JP)
Inventor: MIKAMI SADAO
IPC: A01K63/02
Filed: 1983-06-10
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-S5532443-A (JP)
Title: Stator for vertical rotary electric machine
Inventor: TAKAHASHI KENGO
IPC: H02K1/18
Filed: 1978-08-28
Abstract: PURPOSE: To make uniform the ratio of the strength of a rotor to its torque, by shaping the side plate of the stator like a truncated cone whose diameter increases downward so that the torsional rigidity of the stator rises toward its fixed bottom.  
     CONSTITUTION: The side plate 15 of the stator is shaped like the truncated cone whose diameter increases toward the bottom of the cone. A stator body 13 is located inside the side plate 15. The diameter of the stator body 13 also increases downward. A stator core 14 is fixed inside the stator body 13 to face a rotor. As a result, the torsional rigidity of the stator rises toward its fixed bottom. Therefore, the ratio of the strength of the stator to its torque is made uniform. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06312287-A (JP)
Title: Method for laser beam machining
Inventor: SUZUKI NOBUYUKI
IPC: B23K26/06
Filed: 1993-04-30
Abstract: PURPOSE:To provide a method for laser beam machining capable of executing laser beam machining by CO2 laser beam of low output. CONSTITUTION:A dichroic mirror 2 is provided at an angle of 45 deg. to the horizontal plane, a converging mirror 3 is provided with its optical axis C being orthogonal to between a metallic plate 4 (work) and the mirror 2, and a concave lens 1 is provided so that the optical axis B may form an angle of 45 deg. to the mirror 2, and may be orthogonal to the optical axis C at the lower part of the mirror 2. CO2 laser beam a and YAG laser beam beta are superposed to irradiate the metallic plate 4 by approximately conforming the optical axis A of CO2 laser beam alpha to the optical axis C, and conforming the optical axis of YAG laser beam beta to the optical axis B.
Patent JP-S61263027-A (JP)
Title: Gas discharge display device and manufacturing method thereof
Inventor: TANIOKA TAKESHI
IPC: H01J17/49
Filed: 1985-05-17
Abstract: PURPOSE:To facilitate the connection of a gas discharge display device and make it compact, by providing the pull-up resistors of a drive circuit in a display section, and connecting the resistors in series with a first group of electrodes. CONSTITUTION:A plasma display device has a drive circuit 1 and a display section 2. The open-collector transistors 11 and diodes 12 of the drive circuit 1 are connected as shown in the drawing. The display section 2 includes a first group 20 of electrodes, a group 30 of pull-up resistors directly connected to the electrodes, and a driving voltage application line 40. The electrodes 21-2n of the group 20 are laid in parallel with each other. The resistors 31-3n of the group 30 are individually connected at their terminals to the electrodes 21-2n and at their other terminals together to the line 40. This results in providing the compact gas discharge display device of easy connection.
Patent JP-2000295991-A (JP)
Title: Novel polypeptide and its dna
Inventor: ITO YASUAKI
IPC: C07K16/24
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a novel polypeptide which consists of the polypeptide containing a specific amino acid sequence and is useful in the diagnosis, treatment or prevention of disease of salivary gland, immunopathy or oral cavity digestive tract injury and is useful in search for the promotion of the activity of this polypeptide or its inhibitory substances. SOLUTION: This poplypeptide is a novel polypeptide(salt) containing the amino acid sequence represented by the formula. The polypeptide and the DNA encoding the peptide are usable in the diagnosis, treatment, prevention, or the like, of disease of salivary gland, immunopathy, oral cavity digestive tract injury or infections diseases and also useful as a reagent, or the like, in search for promoting the activity of this polypeptide or screening out inhibitory compounds(salts). The polypeptide is obtained by amplifying it by means of PCR using a synthetic DNA primer containing the partial base sequence of this polypeptide or a human type polypeptide to clone, connecting the resultant gene to the downstream of the promoter in an expression vector, transducing the resultant vector into a host cell to make it a transformant and cultivating the transformant to express the gene.
Patent JP-H07322525-A (JP)
Title: Power-supply circuit
Inventor: IIDA TAKAHIDE
IPC: H02M3/155
Filed: 1994-05-18
Abstract: PURPOSE:To provide a charger in which the number of components to be used is small although a high power factor is provided and whose circuit constitution is extremely simple. CONSTITUTION:A power-supply circuit is provided with a DC-DC converter 13 in which full-wave-rectified waves obtained by a rectifier diode 12 are transformed into full-wave-rectified waves having a different voltage level and with a step-up-type active filter 14 in which energy stored in a choke coil 14a in the ON-operation of a switching transistor 14c is discharged to a battery 15 through a diode 14b in its OFF-operation. In addition, it is provided with a current sensor 14d which detects a current given from the DC-DC converter 13 in the ON/OFF-operation of the switching transistor 14c and with a control circuit 16 which controls the phase of the detected current by the current sensor 14d so as to coincide with the phase of the voltage of the full-wave-rectified waves and which, when the detected current is lowered, performs a control operation to raise a transformation ratio in the DC-DC converter 13.
Patent JP-S59229925-A (JP)
Title: Logical circuit
Inventor: TAKAI ATSUSHI
IPC: H03K19/094
Filed: 1983-06-13
Abstract: PURPOSE:To obtain a logical circuit which can attain a high yield, low power consumption and highly integrated structure by using an FET having the threshold voltage of larger absolute value than the logical amplitude of output as a current/voltage conversion resistance of a current switch type logical circuit. CONSTITUTION:A current/voltage conversion element is formed with MOSFET4' and 5' having gates and sources connected to each other for a current switch type logical CML circuit consisting of a normally-on type FET. For instance, an input 100 is defined as the reference voltage Vref, and FET2 and 3 are turned on and off respectively if an input 101 is higher than the voltage Vref. Thus outputs 200 and 201 are set at 1 and 0 respectively. When the output 101 is lower than the Vref, the outputs 201 and 200 are set at 1 and 0 respectively. In this case, the absolute value of the threshold voltage of the FET4' and 5' is set larger than a logical amplitude respectively and used in a non-saturated area. Thus the current of a constant current source 1 can be reduced, and the constant current has virtually no change despite the variance of the FET2 and 3. This attains the low power consumption and a high yield.
Patent JP-H09270052-A (JP)
Title: Prepaid card processor
Inventor: KIMURA HATSUO
IPC: G07F7/08
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To predict how many times a card can be used in future judging from the balance of the card and perform an adding process in an early stage by calculating an estimated usable frequency from the frequency of use, cumulative use amount, and balance of the prepaid card which are obtained on the basis of read information, and outputting the estimated usable frequency. SOLUTION: The prepaid card which is inserted into a card insertion slot is decided and carried into a device by a card carrying mechanism 7c, and a read means 7a reads magnetic information out of the card. A subtracting means 8a subtracts a current transaction amount of money from the use frequency, cumulative use amount, and balance of the read card and writes the new card balance after the subtraction in a writing means 7b, thereby adding it to the cumulative amount of money. The new cumulative use amount of money is divided by the new usable frequency to find the mean value of a use amount of money per use, and the new card balance is divided by this mean value to calculate the estimated usable frequency, which is outputted on a printer printing means 9a and a display unit 9b.
Patent JP-S5531624-A (JP)
Title: Hatch ventilator of small boat
Inventor: OOSHITA SATOSHI
IPC: B63J2/08
Filed: 1978-08-25
Abstract: PURPOSE: To shut rain or seawater off a hatch, by so composing a hatch cover that a clearance through which fresh air is allowed to flow in is produced at least part of its rear side when the hatch is closed.  
     CONSTITUTION: A hatch cover 2 is formed with such a size that its side wall 2' is appropriately distant from a hatch coaming 1' for producing a space when the cover is closed and with such a height that there is a clearance 6' between the lower end of the side wall 2' and a deck d'. As a result, fresh air can flow in the space 6' through the clearance 6' in the rear side of the cover, and a notch 7 formed on the side wall can increase the ventilation to the space 6. An internal hole made on a cylinder 8 projected on the deck plays an role of a ventilation hole 9, so that fresh air flows in even when the hatch cover is closed to keep the cabin b ventilated and shut rain or seawater off at the same time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63271759-A (JP)
Title: Optical disk device
Inventor: SAITO TADASHI
IPC: G11B19/28
Filed: 1987-04-30
Abstract: PURPOSE:To ensure the accurate rotational control of an optical disk with a simple circuit by providing a circuit to detect a reproducible signal which is previously produced on the disk and simultaneously dividing the rotation start control into several steps to perform the rotational control of the disk based on the cycle of the reproducible signal part formed previously on the disk after the acceleration applied for a fixed period of time. CONSTITUTION:1st and 2nd signal detecting circuits 11 and 13 are provided to detect an expected signal part formed on an optical disk 1 together with a means 14 which performs the rotational control of the disk 1 by the signals detected by both circuits 11 and 13. Then the rotation start control of the disk 1 is divided into two steps, for example. In a 1st step the acceleration is applied for a fixed period of time and in a 2nd step the rotational control of the disk is carried out with the signals outputted from the circuits 11 and 13. The rotational control accuracy is improves since the rotational control is carried out based on the signal produced on the disk 1.
Patent JP-H07284988-A (JP)
Title: Coated electrode for high-nitrogen austenitic stainless steel
Inventor: ENOMOTO TATSUO
IPC: C22C38/54
Filed: 1994-04-20
Abstract: PURPOSE:To improve the strength, high-temp. cracking resistance and corrosion resistance of a weld zone by coating a core wire consisting of a specific compsn. with a coating material controlled in the contents of a carbonate, SiO2, metal fluoride and metallic powder at a specific ratio. CONSTITUTION:The compsn. of the core wire of the coated arc electrode of for high-nitrogen austenitic stainless steels is composed, by the total weight of the compsn., of 0.01 to 0.12% C, 0.05 to 0.5% Si, 0.5 to 1.5% Mn, <=0.01% P, <=0.008% S, 22 to 28% Ni, 18 to 28% Cr, 0.5 to 2.5% Mo, 0.05 to 0.6% Nb, 0.02 to 0.2% Ti, 0.001 to 0.01% B, 0.1 to 0.3% N, 0.002 to 0.02% O, <=0.01% Mg and the balance Fe. The compsn. of the coating material is composed of 15 to 45% carbonate, 3 to 17% SiO2, 5 to 30% metal fluoride and 1 to 45% metallic powder. The C in the carbonate is confined to 2 to 5.5% and the C in the metallic powder to 0.001 to 0.2%. The core wire is coated with this coating material at a coating rate 20 to 40%.