baber/WOPTO huggingface dataset:
Patent JP-S6483899-A (JP)
Title: Motor fan device
Inventor: SHIMOKAWABE RIYUUJI
IPC: F01P5/02
Filed: 1987-09-24
Abstract: PURPOSE:To aim at improvement in durability and assembleability or the like by installing a duct, having each opening at both windward and motor sides and guiding a flow of cooling air in and around a motor, in a motor mounting part, and molding the duct and a stay of the motor mounting part with resin as one body. CONSTITUTION:A motor mounting part 50 is arranged in a rear side opening of a shroud body 43 whose front side opening is clamped to a rear face of a radiator 41 via a stay 49 and, in turn, a motor 51 provided with a fan 52 is attached to this motor mounting part 50. In this constitution, the motor mounting part 50 is formed by a cylindrical member 53 to be supported on the stay 49. In this cylindrical member 53, there a lot of ducts 55 guiding a flow of cooling air in and around the motor 51. In addition, the duct 55 is provided with each of openings 57, 59 at the windward side and the motor 51 side respectively, and an opening 65 is also formed in an opposed surface with a bearing part 63 in the motor 51. Furthermore the cylindrical member 53, the stay 49 and the duct 55 are all solidly molded with resin, respectively.
Patent JP-S60134974-A (JP)
Title: Vector processor
Inventor: INAGAMI YASUHIRO
IPC: G06F15/78
Filed: 1983-12-23
Abstract: PURPOSE:To obtain efficient partial reference of arranged data by inputting vector data in plural vector registers in series and by reading out the vector data in the specified address by the corresponding vector instruction. CONSTITUTION:Vector data stored in a main memory device 201 are sequentially read out in an instruction reading-out control circuit 202, decoded in a vector instruction decoding/executing control circuit 203, and necessary operations are carried out. If an instruction belongs to a load/store system, the vector register number specified by the 1st operand, the read-out/write starting element number, etc, are transmitted to vector register control circuits 220-223. Writing instructions and reading-out instructions are transmitted to said circuits 220-223 in case of load instruction and in case of storage instruction, respectively. Specified VAR and VIR numbers are transmitted from the vector instruction decoding/executing cotrol circuit 203, and values of the VAR and the VIR specified by controlling of select circuits 208 and 209 are read out. According to the values of the VAR and the VIR, load store circuits 206 and 207 calculate an address of the main memory device 201.
Patent JP-H0993043-A (JP)
Title: Frequency converter
Inventor: SHIMURA TOSHIHIRO
IPC: H03D7/12
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a high frequency signal line from crossing the other line by respectively distributedly inputting an intermediate frequency(IF) signal and a local signal to two single-balance type frequency converters, synthesizing them into a high frequency signal and extracting it. SOLUTION: A double balance type frequency converter is constituted by using two single-balance type frequency converters. The IF signals distributed by a 90 deg. hybrid not shown in the figure are inputted to both the single-balance type frequency converters. Both the single-balance type converters respectively distribute the respective IF signals to the gates (or bases) of active elements with the same phase, and LO signals are distributed through an in-phase distributor 80 to both the single-balance type converters. Besides, the LO signals are inputted to drains (or collectors) while using common 90 deg. hybrids 50 and 52 and RF signals are extracted from the drains (or collectors). Further, the RF signals from both the single-balance type converters are synthesized by a 90 deg. hybrid 52 and extracted.
Patent JP-H0291428-A (JP)
Title: Engine comprising elliptic rotary motion body
Inventor: KIMURA SHIGEO
IPC: F02B55/02
Filed: 1988-09-27
Abstract: PURPOSE:To produce an effective structure which is noiseless, powerful and less in mechanical loss and vibration by providing a rotary shaft with a reciprocatively movable piece which can slidingly move perpendicularly to the shaft through a metallic element and has both outside sliding parts centering around the axis of the rotary shaft. CONSTITUTION:In a reciprocatively movable piece 2 formed on a rotary shaft 1, at the same time as a movable rotary body 3 having both ends assembled like a crank-shaped body slidingly moves through a reciprocative motion part 4 with a slidable part, both ends of the movable rotary body 3 rotates almost elliptically and smoothly along the side of an almost elliptic cylinder 5 at a position being out of the center of the cylinder 5. In this case, the space formed in the elliptic cylinder 5 changes continuously and reciprocally in its volume, and an intake valve 6, an exhaust valve 7 and an ignition plug 8 are operatively associated with the volumetric change of the space. Thus the expansion force of burnt gas acts directly at a right angle to the rotary body 3 to change energy for rotary motion.
Patent JP-S62103957-A (JP)
Title: Discharge display element
Inventor: YAMAMOTO SATORU
IPC: H01J61/76
Filed: 1985-10-29
Abstract: PURPOSE:To reduce fluctuation of the discharge characteristic with reduced size and improved brightness of the element stated in the caption, by arranging more than two, in total of either one or both, of short tubular electrodes having different inner diameter and a conical electrode deprived of its top at the outer circumference of an electrode having a multi-layer coaxial structure. CONSTITUTION:A multi-layer coaxial structure electrode having its endfaces positioned respectively at the inside and the outside of an outer tube 1 and a double short tubular electrode 8 are arranged in a transparent outer tube 1 with discharge gas 2 encapsulated therein. The double tubular electrode 8 is passed through the multi-layer coaxial electrode and arranged at the outer circumference of the multi-layer coaxial electrode while the central axes of both electrodes being matching each other where a lead wire 9 led outward and also serves as a supporter from the electrode 8 is connected to the bottom face of the electrode 8, thus enabling power supply to be carried out from the outside. First short tube 8a, second short tube 8b and a coupling disc 8c constituting the double short tubular electrode 8 are made of electrically conductive material where they are maintained at the same potential upon application of voltage and serve as a set of electrode. When driving such display elements, the central electrode 5 and the double short tubular electrode 8 are employed respectively as an anode and a cathode.
Patent JP-H0882995-A (JP)
Title: Electrophotographic developing device
Inventor: MIZUTANI TAKAO
IPC: G03G15/08
Filed: 1994-09-09
Abstract: PURPOSE: To provide an electrophotographic developing device maintaining the surface roughness of a developing roll to be constant with time or in the device life and to secure an excellent printing density for a long term. CONSTITUTION: As for the electrophotographic developing device 11 where the developing roll 21 is constituted by forming an elastic layer 23 on the outer peripheral surface of a core bar 29 and an electrostatic latent image on a photoreceptor 27 is developed by a thin layer toner 15 carried on the surface of the elastic layer 23 of the developing roll 21, the elastic layer 23 consists of a rubber elastic body material and is constituted by adding fine powder whose diameter is 1-50μm of electrically insulating material by 30-200 parts.
Patent JP-H0693138-A (JP)
Title: Rubber composition
Inventor: WATANABE KOSUKE
IPC: C08L71/02
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a rubber compsn. which hardly undergoes degradation in cold resistance when dipped in an oily matter, such as grease or oil, and is excellent in low-temp. compression set characteristics by incorporating a specific polyoxyalkylene glycol into the compsn. CONSTITUTION:A polyoxyalkylene glycol comprising at least two kinds of oxyalkylene unit pref. having 2-6 carbon atoms, still pref. comprising oxypropylene units and oxytetramethylene units, (e.g. a tetrahydrofuran- propylene oxide copolymer) incorporated into a rubber compsn.
Patent JP-H1089382-A (JP)
Title: Hydraulic operating device for clutch
Inventor: UCHIDA HIROYUKI
IPC: F16D25/08
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To decrease projection of a clutch slave cylinder having comparatively long axial length toward the outer side of a power unit in a hydraulic operating device for a clutch in which a release member of a clutch arranged on one side of the power unit is driven by the operating piston of the clutch slave cylinder arranged on the other side of the power unit through a push rod transversely arranged on the power unit. SOLUTION: A clutch slave cylinder 13 is so arranged that an axis of its operating piston 37 is arranged substntially perpendicularly to a push rod 39 inserted into an input shaft 19 of a transmission. The clutch slave cylinder is thus arranged along a side surface of a power unit. Transmitting direction converting means which converts the movement direction of the operating piston 37 by 90 degrees and transmits to the push rod 39 between the piston 37 and the push rod 39.
Patent JP-S62101494-A (JP)
Title: Thermal transfer recording medium
Inventor: HAMANO KATSUHISA
IPC: B41M5/26
Filed: 1985-10-29
Abstract: PURPOSE:To prevent constituents of a recording medium from exuding from the roll of the medium when it is left in a high-temperature condition, by providing hardened layers of a specified active radiation curable substance on side surfaces of a thermal transfer recording medium. CONSTITUTION:Hardened layers 3 of an active radiation curable substance are provided on side surfaces 2, 2' of a thermal transfer recording medium 1. The active radiation curable substance can be obtained by curing by polymerization at least one monomer of formula I, wherein R is H, CH3, and R' is COOR'', OR'', CONHR'' or COO(CH2)m(CF2)l-X, wherein R'' is CnH2n+1, X is H or F, n is an integer of 12-22, m is an integer of 0-3, and l is an integer of 1-10, with the proviso that R is H when R' is OR'', or a mixture of the monomer and at least one other vinyl monomer copolymerizable with the former monomer, by active radiations.
Patent JP-H08107363-A (JP)
Title: Burst data recovery circuit
Inventor: TANIGUCHI SHOJI
IPC: H03M9/00
Filed: 1994-10-06
Abstract: PURPOSE: To simplify a configuration and to reduce cost by providing an input and an output of each shift register to an error correction circuit and converting an output of the error correction circuit into a serial string and providing an output of it to use plural shift registers connected in series in place of a 2-port memory. CONSTITUTION: N-sets of M-bit shift registers 101 -10N are connected in series and burst data of M-bit × (N+1) block configuration are given to an input of the shift register 101 of the 1st stage. Simultaneously inputs and outputs of the shift registers 101 -10N are given to an error correction circuit 11, and its output is converted into a serial string by a parallel/serial conversion circuit 12 and it is outputted. Since the plural shift registers 101 -10N connected in series are used in place of a 2-port memory, the configuration is simplified and the cost is reduced. Furthermore, an output means 13 is provided to extract data before error correction, then analysis of data at evaluation or on the occurrence of a fault is attained.
Patent JP-H0664395-A (JP)
Title: Recorder
Inventor: KATO MASAYUKI
IPC: G06F3/13
Filed: 1992-08-19
Abstract: PURPOSE:To detect removal of a pen at the time of receiving the pin and to eliminate an inconvenience of continuing a drafting operation without holding the pin by detecting a pen holding state by a sensor when a pen carriage holds the pen and moves from a pen holder. CONSTITUTION:A recorder comprises a pen holder 4 for containing a pen 3 of a recording implement, and a pen carriage 2 for holding and moving the pen 3. The recorder further comprises a pen detecting sensor 1 for detecting whether the pen is held by the carriage 2 or not, a memory 10 for storing a holding state of the pen 3, and a CPU 9 of positioning control means of the carriage 2. In this case, presence or absence of the pen 3 is detected by the sensor 1, and if no pen is detected even if a pen holding flag 13 of the memory 10 is stood, drafting is paused by the CPU 9, and an error is displayed to inform it to an operator.
Patent JP-2000073313-A (JP)
Title: Bridge girder, bridge girder structural body, and method for constructing bridge girder
Inventor: SAKATANI YOSHINORI
IPC: E01D19/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a bridge girder, a bridge girder structural body and a method for constructing the bridge girder facilitating transportation and execution work, shortening a construction period, reducing manufacturing and execution cost and having high rigidity and high durability. SOLUTION: This bridge girder structural body is a hollow bridge girder structural body 9 with an outer peripheral edge part 34 formed of a double wall part 32 composed of a hollow external wall body part 30 and an internal wall body part 31 positioned inside the external wall body part 30, and with a hollow part 35 formed at the center part. A skeleton body 37 is inserted in a space area 36 formed by the external wall body part 30 and internal wall body part 31 of the bridge girder structural body 9.
Patent JP-H0293527-A (JP)
Title: Face image pickup controller
Inventor: SHIOYAMA TAKAYUKI
IPC: G03B15/00
Filed: 1988-09-28
Abstract: PURPOSE:To identify an individual in a noncontacting state by gathering pieces of image pickup data obtained when the face of an object person is seen sideways and at 15 deg. rightward and leftward, and extracting and comparing features with previously recorded feature data. CONSTITUTION:The photography position where the person to be photographed is photographed right sideways is determined and the rotational positions (rotations by left and right prescribed angles) of the face at 15 deg. leftward and rightward to the front are also determined; and a data processing part 16 merges feature extraction data of a face image pickup individual identification device 1 for individual identification, the photographic conditions of a front image pickup device 13, individual basic data, etc., by a method adapted to standards and a card generating device 17 generates data-recorded cards. When data are registered, a card is generated and when matching is performed, corresponding individual data is retrieved from a card and face feature extraction data on an individual which is registered are compared with the face feature extraction data of the card to identify the individual. Consequently, the individual is identified in the noncontacting state.
Patent JP-H09137059-A (JP)
Title: Photosensitive polycyanurate-photoresist and method for preparing it
Inventor: JIEFURII SHII HEDORITSUKU
IPC: G03F7/029
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a blend containing a thermoplastic material and a thermoplastic polymer modifier containing a reactive halogen, capable of optically forming image in uses requiring improved thermal and mechanical characteristics.  
     SOLUTION: This blend contains (A) a thermosetting material selected from a group comprising a cyanate resin, a cyanate resin prepolymer and their blend, (B) a thermoplastic polymer modifier containing a reactive halogen and (C) a photosensitizer. Furthermore, the cyanate resin and its blend have a structural element of the formula [R is an aliphatic or aromatic substituent group; (n) is 1-20] and the component B is soluble in the component A and includes e.g. a fluorine-containing poly(arylene ether) and the blend contains a micro phase separation multiphase thermosetting material and the component C is a catalyst and includes especially a compound selected from a group comprising an aryldiazonium, a triphenylsulfonium, a diaryliodosyl and a triarylsulfoxonium salt. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001064092-A (JP)
Title: Single crystal growth apparatus
Inventor: NISHIMURA HIROSHI
IPC: C30B13/20
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject small-sized and inexpensive apparatus which is a single crystal growth apparatus of an FZ method and maintains the hermeticity in a sample chamber at all times even while spindles rotate and vertically move. SOLUTION: Two O-rings 16b are built into spindle seal flanges 15b and an intermediate discharge hole 30 is disposed between these two O-rings. This discharge hole is kept evacuated at all times, by which, even if the outdoor air tends to enter the inside of the sample chamber at the time when the upper spindle 13b and the lower spindle 14 rotate and vertically move during the growth of the single crystal, the outdoor air is evacuated and is prevented from arriving the inside of the sample chamber 9. The inside of the sample chamber is, therefore, not affected by the oxygen included in the outdoor air and other inert gases and the growth of a high-purity single crystal always in a specified gaseous atmosphere is possible. Also, the spindle seal flanges 15b are simple in the structure and may be downsized, and the downsizing over the entire part of the apparatus is possible as well.  Simultaneously, there is no need for intricate drive mechanism and, therefore, the production cost is low as well.
Patent JP-H1183094-A (JP)
Title: Air cleaner
Inventor: ISHIKAWA TOSHIO
IPC: F24F7/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain an air cleaner robust against a force being applied externally in which the power cord can be contained appropriately and the control circuit board can be protected against intruding water. SOLUTION: The body of this air cleaner comprises an intermediate case for supporting a filter 8 fixed with a fan motor 9, a rear case 11 provided with a wind path section 18 having an opening inscribing the opening of the intermediate case 5 and provided with a wind path section 18 having a diffuser 17 between the intermediate case and the rear case 11, and a front case 1 having a suction hole 3 fixed to the vicinity of the opening of the rear case 11 is supported on a base 20. A screw boss 22 is projected from the lower surface of the intermediate case 5 and a screw 24 is screwed into the screw boss 22 while clamping the rear case 11 between the screw boss 22 and the base 20 thus securing them integrally.
Patent JP-2000003980-A (JP)
Title: Semiconductor mounting circuit board and its manufacture
Inventor: FUJI NOBUO
IPC: H01L23/12
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor mounting circuit board at a low cost, where the circuit board can be enhanced in wiring density by micronization of wirings. SOLUTION: An insulating resin layer 12 is formed of photosensitive resin or thermosetting resin on a metal board, and viaholes 13 are provided to the resin layer 12 by photoetching or laser processing. Thereafter, conductor 14 is filled into the viaholes 13 through electroless plating or the like, and a wiring pattern 15 is formed on the insulating resin layer 12. Then, an insulating protective film 16 is formed on all the upside of the insulating resin layer 12, and an opening 17 is provided to the protective film 16 at a position corresponding to a flip chip connecting part 18a.  Thereafter, the metal board under the insulating resin layer 12 is etched, whereby outer terminals 19, a board reinforcing bodies 20, and mount reinforcing bodies 21 are formed on the underside of the insulating resin layer 12, and buffer metal layers 25 to 27 and a pad 18 are formed on the metal-exposed part of a circuit board 11.
Patent JP-H0690866-A (JP)
Title: Sealing construction of connector box for insulating/ purifying apparatus for bathtub
Inventor: OGAWA SOUICHI
IPC: F24H9/00
Filed: 1992-09-11
Abstract: PURPOSE:To enable the securing of sealability of a connector box provided in an insulating/purifying apparatus for a bathtub without using the potting of a silicon resin. CONSTITUTION:A cap tire cord 9 is inserted into a connector box 16 provided in a purifying case C immersed in a bathtub as extended from a power source unit set outside the bathtub. Lead wires of electric devices such as motor and heater provided in the purifying case C are connected to a terminal end of the cap tire cord 9. An air pipe 50 bundled integral with the cap tire cord 9 comprises an air nozzle opened inside the connector box 16. This allows the blocking of the infiltration of hot water of the bathtub by pressurizing the inside of the connector box 16 by a high pressure air to be supplied from the air nozzle.
Patent JP-2001040673-A (JP)
Title: Clogging prevention method for catch and drain pipe
Inventor: MATSUKI YOSHINORI
IPC: E02D17/20
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively remove clogging substances such as iron and calcium contents and propagation of soil microorganism eluated from natural ground from and drain pipes for restricting slip in landslide. SOLUTION: A catch pipe 5 and drain pipe 15 are connected together through elbows 9, 16, water conveyance pipe 10, 17, a tee 11, and a reducing socket 14 thereby forming an united pipe assembly construction. The tip of the water conveyance pipe 17 for drain pipe is inserted underneath the water surface 19 of a catch basin 18 and the ingress of air into the catch and drain pipe 5 is blocked.
Patent JP-H0583710-A (JP)
Title: One-dimensional picture processing unit
Inventor: SAITO NORIAKI
IPC: G06T1/00
Filed: 1991-09-24
Abstract: PURPOSE:To attain the picture processing for an object whose moving speed is changing as binarized picture data with prescribed resolution CONSTITUTION:The one-dimensional picture processing unit implementing various picture processing based on picture data resulting from digital picture data binarized at a proper threshold level is provided with an A/D converter means 11 converting analog picture data from a one-dimensional image pickup element picking up an object whose moving speed is changing for a prescribed scanning period into digital picture data, with a unit signal generating means 18 generating a unit signal for each unit of the object in which a proper moving quantity of the object is used as one unit and a time required for the one unit movement is used for the unit period, with an integration means 12 integrating the digital picture data for each picture element within a range of one unit period, with a threshold level generating means 19 generating a threshold level in response to the unit period and with a binarizing means 14 binarizing the integrated value for each unit and for each picture element.
Patent JP-H03106313-A (JP)
Title: Water heater
Inventor: YOKONO MASAHIRO
IPC: A47J27/21
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the temperature of hot water taken out by a small amount from lowering suddenly due to water present in a water takeout passage by short-circuiting a part of the water takeout passage to a container under a certain condition to form a circulation passage including the water takeout passage. CONSTITUTION:When a container 22 is replenished with water and heated with a heat source 23, water temperature reaches the boiling point and thereafter kept at a preset temperature. When a first temperature sensing element 24 detects the boiling point, a control circuit 31 releases an electromagnetic device 40 for a predetermined period of time so that a pump 29 is driven. When the electromagnetic device 40 is released, a valve 38 closes a first outflow port 35 and opens a second outflow port 36 to open a bypass 32. As circulation occurs between a water takeout passage 28 and the container 22, the temperature of water in the passage 28 becomes quickly the same as that of the hot water in the container 22. When a pushbutton 30 is pressed, the valve 38 closes the bypass 32 and opens a water takeout port 26. At the same time, the pump 29 is driven to supply hot water in a usual manner.