baber/WOPTO huggingface dataset:
Patent JP-2000213545-A (JP)
Title: Retainer for roller bearing
Inventor: CHIBA MOICHI
IPC: F16C33/46
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a retainer for a roller bearing difficult to cause defective lubrication. SOLUTION: The retainer 11 of a roller bearing 10 houses rollers 16 in pocket parts 19 demarcated by installing a support part 18 in rim parts 17 and 17. The outer peripheral surface of the support part 18 is formed into a level differently inward in the radius direction relative to the outer peripheral surface of the rim parts 17 and 17, and also reduced surfaces 20 having reduced radiuses are formed on the outer end parts in the outer peripheral surfaces of the rim parts 17 and 17. The width dimension L1 of the surfaces 20 is made 2/3 or less of the width dimension L2 of the rim parts 17 and 17.
Patent JP-S60172864-A (JP)
Title: High frequency signal switch circuit
Inventor: UMEHIRA MASAHIRO
IPC: H01P1/14
Filed: 1984-01-30
Abstract: PURPOSE:To obtain a large on/off ratio with a small shape by connecting a slot line to single balanced type switch circuits in cascade connection. CONSTITUTION:The single balanced type switch circuit 41 and the single balanced type switch circuit 42 are connected in cascade mutually by using a slot line 16. Through the constitution above, in applying a positive bias voltage to bias supply terminals 24, 32, diodes 17, 29 are turned on and diodes 18, 31 are turned off, a high frequency signal switch circuit is conductive, that is, turned on. On the other hand, in keeping the bias voltage of the bias supply terminals 24, 32 to zero bias, the impedance of the diodes 17, 18, 29 and 31 is nearly identical and turned off. A high frequency signal inputted to a strip line 12 is not suppressed to the slot line 16 in this case and a leaked high frequency signal is outputted. Since the high frequency signals of opposite phase produced from the leaked high frequency signal are synthesized in phase at a cross point 35 between the slot line 25 and the strip line 28, the leaked high frequency signal is suppressed further and a large ON/OFF ratio is obtained.
Patent JP-H07207574-A (JP)
Title: Material for textile product
Inventor: TANAKA KENZO
IPC: D06M11/00
Filed: 1994-01-13
Abstract: PURPOSE:To obtain the subject material making the environment for users (esp. the aged, the sick) more favorable and comfortable, by directly providing a metallizing layer on the surface of a fiber assembly such as felt. CONSTITUTION:This material for textile products capable of bringing more favorable environments can be obtained by vacuum deposition 2 of a metal such as copper, gold, silver, aluminum, stainless steel or titanium on the surface of a fiber assembly 1 such as felt. By this method, the environment of health or hygiene for esp. the aged or the sick can be made comfortable owing to the characteristics of this material such as the air permeability and flexibility of the fiber assembly along with its bactericidal ability in the case of copper metallization or humectancy owing to its reflective effect for aluminum or stainless steel metallization.
Patent JP-H09209700-A (JP)
Title: Cover receiving structure for duct in tunnel
Inventor: MATSUBAYASHI KAMIHIDE
IPC: E21F17/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To easily form a duct at low cost which is provided along a running route of an electric railcar in a tunnel and stores therein a power line and signal line by providing a mass-production system for a receiving base. SOLUTION: A guide way 16 is built between the running route of an electric railcar in a tunnel and the inner wall 14 of the tunnel, and a step 18 is provided on the rise surface of the guide way 16 opposed to the wall 14 and a receiving base of concrete 20 is provided on the wall 14 on nearly the same level with the step 18. A plate-shaped duct cover 24 is inserted into between the guide way 16 and the inner wall 14 and both ends of the cover 24 in the longitudinal direction of the tunnel are supported by the step 18 and receiving base 20.  In addition, the base 20 is formed into a prism-shaped column having a nearly trapezoidal cross section and a through hole is formed from an oblique side surface of the trapezoidal column to a side opposed to the oblique side surface and the oblique side surface is joined to the wall 14 of the tunnel and then a bolt is inserted into the through hole to fix the base 20 to the wall 14.
Patent JP-S63186129-A (JP)
Title: Constant temperature imparting test liquid holder
Inventor: MINEKANE TOMIJI
IPC: G01N21/03
Filed: 1987-01-28
Abstract: PURPOSE:To obtain analysis data of high reliability by providing a constant- temp. liquid flow passage to circulate a constant-temp. liquid to a part in a body part. CONSTITUTION:The constant-temp. liquid flow passage 14 is provided to he body part 11c constituting a constant temp. imparting test liquid holder 11. The constant-temp. liquid heated up to a prescribed temp. is supplied from a constant-temp. liquid supplying device to the flow passage 14 and the heat thereof is quickly transferred to test liquid housing parts 10 via the body part 11c formed of a heat transfer material. Since the body part 11c is formed of aluminum, etc., having small specific heat, the time required for heating up the housing parts 10 is extremely shortened. Test liquids, reagents, etc., are injected from nozzles, etc., to the housing parts 10 which are heated up to the prescribed temp. in such a manner and are intermittently driven. The test liquids are photometrically measured in the intermittently stopped state by a photometric system. Since the device is so made as to permit direct photometry without making the measurement through the constant-temp. liquid in this case, the analysis data of high reliability are obtd. without generating errors in the analysis data.
Patent JP-S53102498-A (JP)
Title: Actuation range reulator
Inventor: EOMO MITSUO
IPC: G05D3/10
Filed: 1977-02-18
Abstract: PURPOSE: To obtain a device capable of giving a long regulating range within a small space, by means of semi-fixing a regulating wheel at both ends of a rotary screw axis which is interlocked with a device to be controlled, and of screwing a sliding wheel which actuates an operating means of a limit switch at the middle part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57188566-A (JP)
Title: 2-(3-(3-indolyl)-2-amino-propionyloxy)acetic acid derivative, manufacture and medicine containing same
Inventor: KUROODO OKUTAABU RARUEERU
IPC: C07D209/20
Filed: 1982-02-02
Abstract: Derivatives of 2-[3-(3-indolyl 2-amino propionyloxy] acetic acid corresponding to the following general formula I:    <IMAGE>  (I)  in which R represents a hydrogen atom, a linear or branched alkyl radical including 1 to 12 carbon atoms, or a mono-alicyclic or polycyclic radical containing 5 to 16 carbon atoms, possibly linked by a methylene radical, and their pharmaceutically acceptable addition salts, are useful as medicaments for palliating deficiency of the serotoninergic system.
Patent JP-S54109330-A (JP)
Title: Display unit
Inventor: OGAWA ISAMU
IPC: G06F3/14
Filed: 1978-02-15
Abstract: PURPOSE: To utilize a display screen and font memory effectively by displaying complex character shapes such as Chinese characters by combining basic display units when simple character shapes and complex character shapes are mixed.  
     CONSTITUTION: The display unit consists of pattern refresh memory 4 stored with display screen information as dot information, character code memory 5 stored with character code information to be displayed, font memory 6 stored with character shapes as dot information corresponding to character codes, video signal generating circuit 7 which converts the output information of refresh memory 4 into a video signal, and cathode-ray tube 8. Then, access to pattern refresh memory 4 and font memory 6 is made possible with the memory capacity of eight bits by eighteen words. As for the character code of Chinese character and Japanese syllabary, for example, complex Chinese character is divided into right and lent parts on the font memory and each is composed of eight bits by eighteen words while Japanese syllabary is composed of only eight bits by eighteen words. In this way, a simple character is displayed in one character and a complex character is displayed being divided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62173529-A (JP)
Title: Carry generating circuit
Inventor: NAKAGAWA SHINICHI
IPC: G06F7/501
Filed: 1986-01-27
Abstract: PURPOSE:To reduce the power consumption of a carry generating circuit by outputting the 4th or 3rd carry generating input signal in accordance with the coincidence or discordance between levels of the 1st and 2nd carry generating input signals. CONSTITUTION:The 1st and 2nd carry generating input signals are supplied to an exclusive NOR gate 1 serving as a signal level coincidence detecting means via terminals (j) and (k). While the 1st and 3rd carry generating input signals are supplied to the contacts (p) and (q) of a switch 2 via terminals (j) and (l). Then the switch 2 is set to the contact (q) when the coincidence is secured between levels of both signals sent from the terminals (j) and (k). Then the switch 2 is set at the contact (p) when no coincidence is obtained between both signal levels. Thus the number of MOSFET can be reduced down to 6 by using a CMOS logic circuit.
Patent JP-S52100075-A (JP)
Title: Fuel assembly in reactor
Inventor: OZAWA TAMOTSU
IPC: G21C3/322
Filed: 1976-02-17
Abstract: PURPOSE: To prevent expansion at the lower terminal part of a channel and to reduce at min. the flow out of the coolant from part thereof, in a fuel assembly of the reactor thereat plural number of fuel rods are supporrted between an upper grid and a lower pedestal, and the outer circumference of the rods is covered by a channel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62174840-A (JP)
Title: Microprocessor
Inventor: SAKURAI KAZUAKI
IPC: G06F11/22
Filed: 1986-01-28
Abstract: PURPOSE:To execute active intervention with top priority by giving an interruption control means processing a closed software interruption instruction to a user inherent to an emulator involved in the active intervening action applied from the emulator in accordance with an active request signal. CONSTITUTION:An active sequence control circuit 34 transmits a vector signal VEC applied from an address decoder as an active control signal ACT, and simultaneously transmits an active request signal AR applied from the control part of the emulator as an instruction switching signal ICE. In a buffer 35, its data transmission direction is controlled by the active control signal ACT applied from the active sequence control circuit 34. In a buffer 37, its transmission action is controlled by the instruction switching signal ICE applied from the active sequence control circuit 34. A target microprocessor 11 is equipped with the interruption control circuit ICC which identifies an SWI inherent to the emulator applied from an SWI generator circuit 36, and generates the prescribed vector signal.
Patent JP-H04340063-A (JP)
Title: Air conditioner and its operation control device
Inventor: SADA MARI
IPC: F25B29/00
Filed: 1991-02-07
Abstract: PURPOSE:To prevent an excessive fall in condensing temperature without increasing loading quantity of refrigerant during a low outdoor temperature cooling operation of an air conditioner. CONSTITUTION:In a refrigerant line 10 a plurality of heat source side heat exchangers 3a, 3b are disposed, while equal number of four-way changeover valves 2a, 2b are provided for each of the heat exchangers 3a, 3b. An open-close valve 24 is installed in a gas branch line 14a connected to a gas line 14 for the valve 2a other than the valve 2b. During a cooling operation. each four-way changeover valve 2a, 2b is changed over to the side of cooling cycle by an ordinary operation control means, while the opening of an outdoor motor-driven expansion valve 4a connected to the valve 24 through the valve 2a is throttled depending on the fall in condensing temperature, and when said opening becomes equal to or smaller than a set value, the valve 2a is changed over to reverse cycle. As a result, condensing performance is reduced without increasing loading quantity of refrigerant, thereby preventing excessive fall of high pressure.
Patent JP-S60172699-A (JP)
Inventor: MAESHIBA SOUZABUROU
IPC: B67D7/10
Filed: 1984-01-31
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-S61176586-A (JP)
Inventor: GERUHARUTO SATSUTOJINGAA
IPC: C07D471/04
Filed: 1986-01-28
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-S60162431-A (JP)
Title: Fan motor
Inventor: SEO YUUZOU
IPC: H02K21/12
Filed: 1984-01-31
Abstract: PURPOSE:To reduce the size of a fan motor by rationally containing a stator armature made by mounting yokes at both upper and lower ends of an armature winding 17. CONSTITUTION:Lower yokes 19 are secured to the lower end of an armature winding 17 and four lower corners of a casing. Accordingly, the side of the upper yoke 18 is opposed to the upper side end of a rotor magnet 15, and the upper end of the bent 19b of the yoke 19 is opposed to the lower end of the magnet 15. Thus, the magnetic force passes the N-pole, S-pole of the magnet 15, the lower yoke 19, the core 16 and the upper yoke 18, and since a revolving magnetic field of the prescribed direction is generated when an armature winding 4 is energized, a rotor 9 is rotated in the prescribed direction.
Patent JP-H02196521-A (JP)
Title: Pll circuit
Inventor: TAKEYAMA YOSHINOBU
IPC: H04N1/36
Filed: 1989-01-26
Abstract: PURPOSE:To shorten the pull-in time time at start and to ensure a stable PLL operation in a steady state by providing a nonlinear section applying a nonlinear operation in a low pass filter section. CONSTITUTION:A nonlinear section 9 applying the nonlinear operation is provided in the low pass filter section 2 in a PLL circuit where a phase comparator 1, a low pass filter section 2, a voltage controlled oscillator section 3 and a frequency divider 4 are connected in a loop. In general, an output voltage from the phase comparator 1 is easy to be a larger output voltage at start, but the nonlinear operation of the nonlinear section 9 allows a low impedance to decrease the time constant of the low pass filter section 2. Thus, the pull in setting is implemented at high speed in a short time and the nonlinear section returns to a high impedance in the steady-state, thereby ensuring the stable PLL operation.
Patent JP-H07224310-A (JP)
Title: Steel slag removing device
Inventor: YAMAMOTO TOKIO
IPC: C21C5/46
Filed: 1994-02-10
Abstract: PURPOSE:To easily and automatically remove the steel slag sticking to the tap hole of a converter. CONSTITUTION:A shaft member 16 which is advanced and retreated by an air cylinder 15 is provided with a removing member 17 freely oscillatably mounted with plural hammers. the removing member 17 is inserted into the tap hole 2, of the converter 1 by aligning an axial center B to the axial center C of the tap hole 2 and advancing the shaft member 16. At this time, the steel slag sticking to the inside of the tap hole 2 is struck down by the centrifugal force of the hammers by revolving the removing member 17.
Patent JP-H10214046-A (JP)
Title: Chip-on glass module
Inventor: SANO ISAO
IPC: G02F1/1345
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a semiconductor chip by the incident light on a glass substrate for packaging the semiconductor chip of a chip-on glass module even if the light is made incident on the glass substrate. SOLUTION: A light shieldable layer 20 which has an area larger than the size of the semiconductor chip 11 and has a light shielding or light attenuating characteristic is arranged in the glass substrate 12 corresponding to the position to be packaged with the semiconductor chip 11 so as to enclose the semiconductor chip 11. As a result, the semiconductor chip 11 is completely shielded of all kinds of the incident light on the glass substrate 13 by the light shieldable layer 20 and, therefore, the malfunction of the circuits by the light received in the circuit element of the semiconductor chip 11 is entirely eliminated and the destruction of the semiconductor chip by latch-up is eliminated. The quality of the chip-on glass module is thus improved.
Patent JP-H08210755-A (JP)
Title: Refrigerator
Inventor: NISHIDA KIYOSHI
IPC: F25D19/00
Filed: 1995-02-03
Abstract: PURPOSE: To improve cooling of a condenser and a compressor by eliminating intake of exhaust air and using fresh air at all times, reduce noise directed in the direction of the front of a refrigerator, and convey the refrigerator inexpensively and easily by integrally forming a conveyance knob more easily than a duct cover and a placement plate. CONSTITUTION: A duct cover 16 is disposed over the entire width of a lower part of a refrigerator, and a shielding plate 17 is mounted under the duct cover 16, and further a compressor 18, a condenser 19, and a fan 20 are disposed behind the shielding plate. There are further provided a pair of recesses 16c in a part of the duct cover 16 and a through-hole 23a in a part of the placement plate 23 located backwardly of the refrigerator.
Patent JP-H10233831-A (JP)
Title: Method for entering language dependent character by numeral key
Inventor: LAAKKONEN KIMMO
IPC: H03M11/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the method and device that uses a key pad having a limited number of keys to enter desired characters and special symbols. SOLUTION: In the device having small sized key pads 100, 300, several symbols are related to each key. A symbol relating to a key is decided based on a language selected as an operation language of the device. The device has a storage device, and the storage device includes a section 302a that stores information denoting which set of symbols entered as a pushbutton command is used and a symbol set table 302b-n to relate a prescribed symbol to each key selectively based on the information of the section 302a.
Patent JP-S52100928-A (JP)
Title: Constant voltage circuit for tv receiver
Inventor: UMEHARA KUNIO
IPC: H04N3/18
Filed: 1976-02-20
Abstract: PURPOSE:To remove disturbance caused by oscillation voltage at cut-off time of switch element by switching the switch element from conduction to cut-off state within retrace period of horizontal scanning.
Patent JP-S59145256-A (JP)
Title: Dye blend for polyester fiber
Inventor: NIWA TOSHIO
IPC: C09B67/22
Filed: 1983-02-04
Abstract: PURPOSE:To provide the titled dye which dyes polyester fibers clear navy blue with excellent fastness to light, sublimation, water, etc. and is excellent in temp. and pH stabilities, by blending a novel disazo dye with a specified monoazo dye CONSTITUTION:25-75wt% disazo dye of formula I (wherein R<1> is lower alkyl, lower alkoxyalkyl, alkoxycarbonyloxyalkyl, acyloxyalkyl; R<2> is cyanoethyl, lower alkoxyalkyl, alkoxycarbonyloxyalkyl, acyloxyalkyl) is blended with 75- 25wt% monoazo dye of formula II to obtain the desired dye blend for polyester fibers.
Patent JP-S54109752-A (JP)
Title: Exhaustion sealing method of magnetron
Inventor: ISHITOBI YOSHIMITSU
IPC: H01J9/38
Filed: 1978-02-16
Abstract: PURPOSE: To reduce the production cost with elmination of the exhaustion tube and the like as well as to avoid oxidation at the soldered part by giving exhaustion to the whole magnetron in the vacuum tank and then sealing the magnet case to the attachment hole by soldering.  
     CONSTITUTION: Magnet case 14 is fitted into attachment hole 16 of sealing panel 2 via solder material 26, and the whole of the magnetron is installed within vacuum tank 21. Then case 14 is lifted up a little by case chuck 24 to produce a gap between case 14 and hole 16, thus actuating tank 21. When the exhaustion is over, case 14 is detached from chuck 24 and then fitted into hole 16. Then the solder material is heated up via heating device 25 to solder case 14 to panel 2. In such way, the special exhaustion mateiral such as the exhaustion tube and the like can be omitted, thus reducing the production cost. Furthermore, the oxidation can be avoided at the soldered part since the soldering is carried out in the vaccum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02196570-A (JP)
Title: View finder
Inventor: KOIWAI HIDEAKI
IPC: H04N5/225
Filed: 1989-01-26
Abstract: PURPOSE:To attain color display and to reduce power consumption efficiently by providing a switch extinguishing a fluorescent lamp when an open/close cover arranged freely opened and closed and having a reflecting face reflecting an external light and a light of the fluorescent lamp is opened. CONSTITUTION:The device is provided with a color liquid crystal panel 14 provided in a main body and displaying a prescribed video image, a fluorescent lamp arranged to the surrounding of a rear face of the color liquid crystal panel 14 and an open/close cover 18 arranged freely openable and closable to an opening formed to the rear face side of the color liquid crystal panel 14 of the main body and having a reflecting face reflecting a light of the external light and the fluorescent lamp 15. Then the fluorescent lamp 15 is extinguished with a switch 22 when the cover 18 is opened by the open/close operation of the cover 18. Thus, the color display is attained and the power consumption is efficiently reduced.
Patent JP-S63276948-A (JP)
Title: Wire terminal equipment
Inventor: OKA TSUNEAKI
IPC: H04M1/00
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a wire terminal equipment capable of setting and releasing the holding mode without using both hands by providing 1st, 2nd detection means and a hold control means to a handset accommodation recessed part. CONSTITUTION:In placing a handset to a recessed part of a wire terminal equipment, a means A sends a detection signal and in placing the handset by a prescribed operation mode, the means B sends a detection signal earlier than the means A. When a hold control means sends a detection signal from the means A to the means B at hook-off, the mode transits to the holding mode and when the detection signal from the means B is reset at the holding mode, the holding mode is released and when the means A sends a detection signal earlier than the means B or simultaneously, the mode is restored to the standby state. By such a constitution, the setting/releasing of the holding mode is attained without using both hands and the transit of the holding mode at the hook-on state is inhibited surely without using complicated function or control means and a terminal equipment having excellent operability and high reliability is obtained.
Patent JP-2000210982-A (JP)
Title: Mold
Inventor: OMORI KOICHI
IPC: B29C45/26
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a mold capable of obtaining a molded product high in reliability by a simple means and capable of being simply put to practical use as an one-cavity mold as it is without replacing an incorporated mold. SOLUTION: A molding resin is injected into the mold portions 6A, 6B formed by a fixed side template 9 and a movable template 10 from runner portions 4A, 4A to form a molded product as a set or one by one. In this case, at least one set of resin amt. adjusting devices 1A, 1B are provided to the runner portions 4A, 4A by attaching slots 3A, 3B and screws so as to be slidable in the right-angled direction of the runner portions 4A, 4B and the widths D of the grooves 2A, 2B formed by sliding the resin amt. adjusting devices 1A, 1B are altered to adjust the balance of the amts. of the molding resin flowing in the mold portions 6A, 6B.