baber/WOPTO huggingface dataset:
Patent JP-H11250682-A (JP)
Title: Semiconductor memory and semiconductor device using it
Inventor: OWA YOSHIHITO
IPC: G11C16/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory for enhancing the degree of freedoms of designing a layout capable of driving at a low voltage without using a charge pump for a high voltage decoder. SOLUTION: A row decoder supplies a voltage of a power source voltage or lower to a source line S and a word line WL in response to rewriting, erasing or reading of data for a memory cell of an EEPROM. The one decoder is provided for a line group of two word lines WLO, WL1 and one common source line S1 as one set. A plurality of high voltage decoders 104 for supplying high voltages from a high voltage generator 110 to the line group are provided. The high voltage decoder 104 has a p-type semiconductor switch 120 for connecting an output of the generator 110 to a midway of a supply line to the word line and the common source, and a level shifter 130 for turning ON, OFF the switch 120 based on the output of the row decoder. The shifter 130 has a first n-type semiconductor switch 132, a first p-type semiconductor switch 134 and a second p-type semiconductor switch 136.
Patent JP-S62220901-A (JP)
Title: Photodiffraction device
Inventor: ARIMA HIDEO
IPC: G02B5/18
Filed: 1986-03-24
Abstract: PURPOSE:To improve transmittancy, homogeneity and moldability of a material, and to improve diffraction efficiency by forming the diffraction grating, using an epoxy resin composition contg. a specific org. phosphorous compd. CONSTITUTION:The composition comprising the epoxy resin, a curing agent, a hardening accelerator and at least one kinds of the org. phosphorous compds. shown by formulas I, II and III, is used for the grating. In the formula, X is halogen, an aryloxy or an alkyloxy group, R1-R8 are each hydrogen, halogen or 1-10C monovalent aliphatic or an aromatic group, and R1-R8 may be the same or the different each other. As the resin composition contg. org. phos phorous compd. can be effected a cast molding, the resin composition has the good moldability, and is easy to form the diffraction grating. As the resin compo sition has a high dimensional accuracy, a high diffraction efficiency is obtd, and as the production of the diffraction grating is simplified by using the pre scribed composition, the production steps thereof are remarkably reduced.
Patent JP-H07233284-A (JP)
Title: Rubber composition
Inventor: SATO MITSURU
IPC: C08K3/00
Filed: 1994-02-24
Abstract: PURPOSE:To increase the vulcanization rate and degree of cross-linking of a vulcanizable rubber compsn. without detriment to its scorch resistance. CONSTITUTION:A rubber compsn. is prepd. by compounding 100 pts.wt. natural and/or synthetic rubber with 0.5-5 pts.wt. sulfur, 0.1-8 pts.wt. accelerator. and 0.05-8 pts.wt. triphenylene oxide compd. of the formula (wherein R1, R2, and R3 are each independently H, amino, phenyl, or 1-4C alkyl; and m, n, and p are each 1-5).
Patent JP-H10257965-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To ensure fixed pressure or more needed for sealing, and reduce the force for closing so as to improve operability by forming a flange part of an inner pot to be narrow, providing a ring on the lower side of the flange part, and using the ring as a grip part or providing the ring with the grip part. SOLUTION: A flange part 3 is provided on the upper end of an inner pot 2 removably stored in a main body 1 of a rice cooker, and a ring 4 is fitted to the lower side of the flange part 3. The ring 4 is formed in such a manner that the upper end has the substantially same width as the flange part 3, and the lower end is wider than the upper end, and the wide part is brought into contact with the main body 1 when the inner pot 2 is stored in the main body 1 to hold the inner pot 2.  A seal packing 7 is provided on the surface of a lid opposite to the inner pot 2, whereby when the lid is closed, the seal packing 7 pressed to the flange part 3 is bent to make the lid and the main body closely adhere to each other with fixed pressure or more, and at this time, the seal packing 7 is deformed only at the narrow flange part 3, so that the flexible width is small so as to reduce the lid closing force.
Patent JP-H09261821-A (JP)
Title: Electric connection box
Inventor: ASAO TAKAHIRO
IPC: H02G3/16
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To enhance functions of, and reduce the size and weight of, an electric connection box, and reduce the number of its components by housing a printed board and an internal circuit comprising cold-welded terminals in layers in a case, and protruding external connecting terminals, formed on some of the cold-welded terminals, at connector housing sections, formed on the outside of the case. SOLUTION: A printed board 13 mounted with electronic components as the lower layer and a circuit comprising single core wires 14 and cold-welded terminals 15, 16 as the lower layer, are housed in the lower case 10 and the upper case 11 of an electric connection box. The printed board 13 has printed conductive portions 13a, 13b formed on its top and underside, and an electronic component 12 mounted on the top is connected with the conductive portion 13a on the top. The lower end 16a of the cold-welded terminal 16 is passed through a terminal hole 13c formed in the printed board 13, and is connected with the conductive portion 13b on the underside through solder 17. This makes it possible to significantly reduce the size and weight of the electric connection box and further reduce the number of components required.
Patent JP-S58181241-A (JP)
Inventor: MURATA SHIROU
IPC: H01H73/18
Filed: 1982-04-15
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-S58188456-A (JP)
Inventor: KUIERU HANSU INGUBAA KURISUTOF
IPC: F16L33/00
Filed: 1983-04-12
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-S57177445-A (JP)
Title: Termination method for stainless steel wires
Inventor: KANAMORI TAKASHI
IPC: B65D63/12
Filed: 1981-04-25
Abstract: PURPOSE:To have a firm fixation of a steel wire to a fitting by winding the end of the stainless steel wire round the fitting several turns for work hardening and, upon insertion of a sleeve onto this worked end, by work-hardening it by means of bending of the part protruding from the sleeve. CONSTITUTION:In case such an object as machine, fixture, etc. is fixed by a stainless steel wire, the end of the stainless steel wire 1, whose other end is fixed in an appropriate manner, is wound round a fitting 10 mounted on the object to be fixed several turns to form a ring 2. This winding work allows the ring 2 to harden, which will require a larger tensile force for decoupling. The end 5 of this ring part 2 is drawn toward the tensile applied part 3 of the steel wire 1 and fixed by fitting a sleeved. The part of this end 5 protruding from the sleeve 4 forms a U-shaped bend 6 after being bent along the sleeve 4, and the work hardening of this band 6 obtained at this time will hinder the end part 5 from being drawn out.
Patent JP-2000256983-A (JP)
Title: Device for monitoring the profile of basis weight
Inventor: NISHIYAMA KAZUYUKI
IPC: D21F1/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a device that can readily monitor the profile of the basis weight of the paper at a high speed. SOLUTION: This basis weight profile-monitoring device comprises an observation device 1 having a prescribed visual field on the wire part and an illuminating system 2 that can illuminate the visual field of the observation device 1.
Patent JP-H02242978-A (JP)
Title: Feeling improver for textile and method of feeling improvement
Inventor: SATO KAZUO
IPC: D06M101/16
Filed: 1989-03-16
Abstract: PURPOSE:To provide an improver capable of improving the color fastness and feeling of dyed synthetic textile products imparted therewith, containing an aqueous polyurethane resin prepared using a polyolefin polyol as effective component. CONSTITUTION:A dyed textile product from synthetic or natural fiber, in particular, polyester fiber is imparted with an aqueous polyurethane resin emulsion prepared from (A) as polyol component, a polyolefin polyol, pref. 1,4-bond-contg. polybutadiene polyol and (B) tolylene diisocyanate and with heat-treatment, thus obtaining the objective dyed textile product improving color fastnesses such as migration and sublimation fastness and frictional fastness and feeling in combination with resilience.
Patent JP-H0993894-A (JP)
Title: Electric braking device for commutator motor
Inventor: POLK GARY C
IPC: H01R39/58
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a series motor or a universal motor having a highly reliable and effective regenerative brake system. SOLUTION: Series motor 10 for apparatus or a tool, e.g. a disc saw, is provided with a regenerative brake circuit having a brake winding 50 in addition to an operation winding so that a brush 40 is separated from a commutator segment 39, in one brush holder assembly 33, before the brush 40 is breaded to a limit where a DC reverse regenerated current can not accomplish a desired brake operation.
Patent JP-H07247602-A (JP)
Title: Connection method and tool for concrete products
Inventor: MIMURA TAKENORI
IPC: E04B1/61
Filed: 1994-03-08
Abstract: PURPOSE:To improve execution workability, by connecting and fixing connecting steel plates embedded in such a state that they project from the connection face of concrete products by use of a joint plate formed with recessed or protruded part on the plate face so as to be engaged with protruded on recessed part formed on the plate faces of both connecting steel plates. CONSTITUTION:The connecting faces of two concrete products to be joined are oppositely arranged and the connecting steel plates 3, 4 horizontally projected from both connection faces respectively are oppositely arranged on a same plane. Next a joint plate 9 is dropped and placed just on the steel plates 3, 4 from the upper side of the steel plates 3, 4 in such a state that bolts 5, 6 erected on respective plate face of the steel plates 3, 4 are inserted into the bolt insertion holes 11, 12 of the joint plate 9, so that the protruded parts 10 of the joint plate 9 are fitted into the recessed parts 7, 8 of the steel plates 3, 4. Nuts 13, 14 are screwed in the bolts 5, 6 inserted in the insertion holes 11, 12, 9 through washers to connect together and fix the steel plates 3, 4 with the joint plate 9.
Patent JP-S59189829-A (JP)
Inventor: TSUCHIDA YASUYUKI
IPC: A61B5/0245
Filed: 1983-04-12
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-H08241970-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURATA JUN
IPC: H01L27/108
Filed: 1996-03-21
Abstract: PURPOSE: To obtain a semiconductor integrated circuit device which reduces a disconnection defect or the like in the stepped part of the interconnection of a word line for a shunt by a method wherein a memory cell in a first region and a memory cell in a second region are connected by a common gate electrode in such a way that respective word lines are connected across both regions and a conductive layer which is the same layer as the electrode of a capacitance element is formed across both regions. CONSTITUTION: MISFET's Qs's for memory selection of a plurality of memory cells M are constituted on the main face part of p-well regions 22, and they are constituted mainly of the p-well regions 22, of gate insulating films 25, of gate electrodes 26 and of one pair of n-type semiconductor regions 28 as a source region and a drain region. The gate electrodes 26 and word lines 26 are formed respectively of the same conductive layer, and the word lines connect the respective gate electrodes 26 of the MISFET's for Qs's for memory selection of the plurality of memory cells M arranged in the row direction. In addition, n-type semiconductor regions 28 on the connection side of capacitance elements C, for information storage, of the MISFET's Qs's for memory selection are constituted integrally with n<+> semiconductor regions 33A.
Patent JP-H01242601-A (JP)
Title: Polysaccharide derivative containing aldehyde group, production thereof from corresponding acetal and use thereof
Inventor: ROBAATO ERU BIRIMAAZU
IPC: C08L3/04
Filed: 1988-03-19
Abstract: PURPOSE: To obtain an additive which is useful for a coating agent, an adhesive, paper, fiber, etc., by using a specific aldehyde-containing polysaccharide as an ingredient.  
     CONSTITUTION: The aldehyde-containing polysaccharide is represented by formulas I and II (sacchar (in Japanese)-O is a polysaccharide molecule; Ar is a bivalent aryl, an alkyl aryl). An aromatic aldehydes of formula I is produced by hydrolysis of a corresponding acetal with a lower, specially, 2-3 pH value. An aromatic aldehyde of formula II is produced by the converting reaction of an aromatic aldehyde to chloromethyl and the following derivatization reaction of its reaction product with a polysaccharide. A crosslinked product is obtained by dispersing an aldehyde-containing polysaccharide derivative in water and reacting it with a multifunctional crosslinking agent. When the polysaccharide derivative is used as an additive for paper, generally about 0.5-100 wt.% derivative is used on the basis of the polysaccharide. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5412229-A (JP)
Title: Detection system for optical color mark
Inventor: TAJIMA JIYOUJI
IPC: G06K7/10
Filed: 1977-06-01
Abstract: PURPOSE: To make it possible to detect characters, etc., written by a pencil and various color ball-point pens by placing an adequate color filter on the light path of a lamp and photoelectric converter in a reader which reads a mark or character by detecting light reflected from a sheet of paper. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04301952-A (JP)
Title: Communication equipment
Inventor: AZUMA TATSUMI
IPC: H04L69/40
Filed: 1991-03-28
Abstract: PURPOSE:To prevent the operation of an entire system from being stopped and to improve reliability by automatically returning a slave equipment from a hung-up state caused by the run-away of a control program. CONSTITUTION:In a master equipment 2, a fixed cycle communicating means 21 is provided to execute fixed cycle communication and to repeat the fixed cycle communication while a response signal is existent, and a recovery report receiving means 22 is provided to receive a recovery report signal transmitted from the side of a slave equipment 1 and to restart the fixed cycle communication. In the slave equipment 1, a shared memory 14 is provided to write data transmitted by a communication task, a CPU is provided to execute operations based on the signal written in the memory and to return a response signal, a timer 16 is provided to be cleared by receiving the reception of the fixed cycle communication at the communicating means, a reset signal output means 17 is provided to output a reset signal (a) after the lapse of time set to the timer, and an initializing processing means 18 is provided to execute an initializing processing and to transmit the recovery report signal to the master equipment side while receiving the reset signal.
Patent JP-H04302036-A (JP)
Title: Distributed loading system
Inventor: KONNO YOICHI
IPC: G06F15/16
Filed: 1991-03-29
Abstract: PURPOSE:To prevent a cache rushing by assigning a task group to a processor group so that the load of the processor group whose load is lower than its own processor can be higher than an average load by a fixed amount, when the predicted average value is higher than the load of its own processor, lower than the load of the other processor whose load is higher next to its own processor, and lower than a prescribed value. CONSTITUTION:The average load of a processor group 1-n whose load is lower than that of its own processor, or the average load of its own processor and the processor group 1-n whose load is lower than that of its own processor, is predicted when the task group is newly generated. Then, when this average load is higher than that of its own processor, lower than the load of the other processor group 1-n whose load is higher next to that of its own processor, and lower than the preliminarily decided value, the task group is assigned to the processor group 1-n so that the processor group 1-n whose load is lower than that of its own processor can be higher than the average load by the fixed amount. Thus, the number of the processor 1-n which share the request task group can be reduced, and the cache rushing can be prevented.
Patent JP-S63229901-A (JP)
Title: Phase inverting device
Inventor: TOYODA YUKIHIRO
IPC: H03F3/20
Filed: 1987-03-18
Abstract: PURPOSE:To obtain a useful phase inverter by providing a primary exciting electrode having a length of one wavelength and a couple of output electrodes coupled electromagnetically with the said exciting electrode, inducing two signals having a different phase by 180 deg. and having a length of 1/4 wavelength. CONSTITUTION:A ground electrode 12 is formed nearly to the entire face of a rear side surface 11a of a base 11, and a feeding electrode 14 feeding a high frequency signal to the primary exciting electrode 13 to the front side surface 11b, the electrode 13 itself, a couple of output electrodes 15, 16 and a couple of leadout electrodes 17, 18 are formed thereto. Then the primary exciting electrode 13 has a length of one wavelength of the operating frequency effectively, both ends 13a, 13b are used as the open ends, and the feeding electrode 14 is connected to a position apart from one end 13a by 1/4lambdag (lambdag is a guide wave length) effectively. Since the feeding electrode 14 is tapered toward the exciting electrode 13, the characteristic impedance of the line is converted to attain the impedance matching with the exciting electrode 13. Thus, two signals with different phase by 180 deg. is obtained even at a GHz band.
Patent JP-S62221715-A (JP)
Title: Hand-held type information processor
Inventor: SHIMANO KEIJI
IPC: H04M11/00
Filed: 1986-03-24
Abstract: PURPOSE:To protect a hand-held type information processor from malfunction by setting a communication switch at a place different from a keyboard of an upper case and also covering the keyboard with a case cover. CONSTITUTION:A lower case 10 and an upper case 20 are provided. A case cover 30 contains a display panel 3 of liquid crystal, etc. fixed on the inside face via a match plate 4 is attached turnably together with a main body part containing an upper plane keyboard 2 by means of a pair of hinge structures 5 and 5. Thus the keyboard 2 is covered with the cover 30 when the keyboard 2 is not used. A communication switch 1 is set at a recess part 6 of the upper case 20. Then the switch 1 is pushed with a telephone handset T kept pressed to the device coupler to attain the communication of data to the outside of the device through a telephone circuit. Here no contact is given to the keyboard 2 in a communication mode since the cover 30 is closed.
Patent JP-H02244130-A (JP)
Title: Arithmetic device for exposing of camera
Inventor: MIYASAKA TETSUO
IPC: G06F9/44
Filed: 1989-03-17
Abstract: PURPOSE:To abolish manual input operations and operating members for an exposure correction by providing a fuzzy argument means which deduces the reflectivity of a subject from the respective outputs of a 1st photometric means which partially measures the subject and a 2nd photometric means which measures the peripheral part of the photometric region thereof and outputs the correction value from the correct exposure or the control exposure. CONSTITUTION:Overlapping regions are generated in the distribution of the respective subjects, such as white R1, black R2, slightly white R5, slightly black R6 and gray R3, corresponding to partial photometric values and peripheral photometric values in the case of determining the reflectivity of the subject in accordance with the partial photometric values and the peripheral photometric values. Likeness to white and likeness to black are deduced by the fuzzy argument means 14 in which the conditions for the discrimination of black and white are stored as membership functions at this time. The correction value from the correct exposure is then outputted. The manual input operations and operating members for exposure correction for the highlight or shadows after spot photometry are abolished in this way.
Patent JP-H07246946-A (JP)
Title: Steering apparatus of vehicle
Inventor: MATSUMOTO SEIJI
IPC: B62D6/00
Filed: 1994-03-08
Abstract: PURPOSE:To secure running stability by correcting the gain of a car speed sensitivity item to the reverse-phase side and changing the gain of a yaw rate feedback item largely at the time of running on a bad road, when seeking a rear wheel steering turn angle by the rear wheel steering turn angle operation expression including a car speed sensitivity item and a yaw rate feed back item. CONSTITUTION:In running of a vehicle, each detection signal of a car speed sensor 15, a yaw rate sensor 16, a steering turn rate sensor 17, a front wheel angle sensor 18, and upper and lower acceleration sensors 19 is inputted into a control unit 10. And, based on the detected car speed, yaw rate, and front wheel angle, the objective steering turn rate is decided to control a steering turn rate variable mechanism 9. Moreover, at running on a bad road, the car speed sensitivity item is corrected to reverse-phase side for raising response property, and also the gain of the yaw rate correction item is corrected largely for securing the running stability. And, at abnormality of the car speed sensor 15 and the yaw rate sensor 19, correction is added to the car speed sensitivity item and the yaw rate correction item.
Patent JP-2000261305-A (JP)
Title: Input buffer circuit
Inventor: SUZUKI IZUMI
IPC: H03K19/0185
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the path delay of a signal and to improve the transmission speed of the signal by changing the level of operation voltage to be supplied to an initial stage buffer in accordance with the change of the output level of a final stage buffer. SOLUTION: When an input signal A changes from a high level H (2.5 V) to a low level L (0 V), the potential of Vc becomes 2.5 V and Va becomes 2.5 V, When the output signal Z of a final stage buffer 12 becomes 0 V, the PMOS transistor 108 of a leak current preventing circuit 13 is turned off. Thus, supply voltage Vc to an initial stage buffer 11 is supplied through a PMOS transistor 105 and it becomes 3.3 V, Va also becomes 3.3 V, a PMOS transistor 103 is completely turned off and leak current in the final stage buffer 12 does not flow. When the input signal A changes from 0 V to 2.5 V, a PMOS transistor 101 is completely turned off so that leak current in the initial stage buffer 11 does not flow.
Patent JP-S62224118-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOIDE KAZUO
IPC: H03K19/096
Filed: 1986-03-26
Abstract: PURPOSE:To prevent malfunction due to alpha rays or the like by providing duplicatedly a capacitive load of a storage node, a precharge MOSFET and a discharge MOSFET corresponding thereto and taking it as the establishment of logical condition as a logic circuit when both the storage nodes are discharged so as to send the result to a post-stage. CONSTITUTION:An output node of a unit circuit of a dynamic logic circuit is duplicated and precharge MOSFETs Q1, Q2 and discharge MOSFETs Q11, Q12 are provided respectively to capacitive loads Cs1, Cs2 corresponding to the nodes. The discharge MOSFETs Q11, Q12 are provided between a logic block LB1 and the precharge MOSFETs Q1, Q2. The two output nodes each are provided with a NOR gate circuit NOR1 receiving each voltage to two input terminals and an output signal of the NOR gate circuit NOR1 is fed to the post-stage logic circuit as the output signal of the unit logic circuit.