baber/WOPTO huggingface dataset:
Patent JP-H0659464-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: SHINOBU MITSUHIRO
IPC: G03G5/00
Filed: 1992-11-09
Abstract: PURPOSE:To obtain an electrophotographic sensitive body without any coating defects such as the repelling of the photosensitive layer and stains by suppressing the remaining of cutting oil mist even when the electrophotographic sensitive body is cleaned with water. CONSTITUTION:A photosensitive layer is formed on a substrate 1 to produce an electrophotographic sensitive body. The surface of the substrate 1 is shaped with a water-soluble working oil before the photosensitive layer is formed, and then the substrate with the surface shaped is cleaned with water (second cleaning tank 21, third cleaning tank 31 and fourth cleaning tank 41) or surfactant-contg. water (first cleaning tank 11).
Patent JP-2000269393-A (JP)
Title: Boiling/cooling device
Inventor: OSAKABE HIROYUKI
IPC: F28D15/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To make burn out hard on a boiling surface by enlarging a boiling area for improved heat radiation and filling the boiling surface with liquid refrigeration medium required for boiling. SOLUTION: A corrugated fin 12 is inserted in a refrigeration medium chamber 8 to store liquid refrigeration medium, to enlarge a boiling area. This corrugated fin 12 comprises a lower corrugated fin 12A placed corresponding to a lower side of a boiling surface that is heated by an exothermic body, and an upper corrugated fin 12B placed corresponding to an upper side of the boiling surface, and each of them is in contact thermally with the boiling surface of the refrigeration medium chamber 8.  The lower corrugated fin 12A and the upper corrugated fin 12B have the same fin pitch P, and each of them is inserted vertically in each path of the refrigeration medium chamber 8, to partition the inside of each path further into a plurality of small path-like parts, where the lower corrugated fin 12A and the upper corrugated fin 12B are inserted under a condition where a peak part and a valley part of them are shifted from each other in the left-to-right direction of the refrigeration medium chamber 8.
Patent JP-H10139242-A (JP)
Title: Guide roll device
Inventor: HISAMICHI JIYUNICHIROU
IPC: B65H27/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To guide a non-magnetic support body with favorable traveling performance in the case when thickness of the non-magnetic support body is thin or even in the case when traveling is increased high in speed. SOLUTION: A guide roll 10 is constituted by forming an electroless nickel - PTFE composite plating film 12 containing fine particles of polytetrafluoroethylene(PTFE) on a surface of a roll 11 constituted of a material with an electric conductive property of aluminum, steel, etc. The roll 11 is applied with blasting treatment or honing treatment, and the one with fine irregularities formed on its surface can be the roll 11. Consequently, it is possible to stably travel a non-magnetic support body in the case when thickness of the non-magnetic support body to be guided is thin or even in the case of traveling at high speed.
Patent JP-H04170663-A (JP)
Title: Direct memory access controller
Inventor: HARADA TAKASHI
IPC: G06F13/36
Filed: 1990-11-02
Abstract: PURPOSE:To improve the processing speed of the whole system by selecting an n-bit bus in each m bits and simultaneously executing the reading of m-bit data from the 1st peripheral circuit and the transfer of the m-bit data to th 2nd peripheral circuit. CONSTITUTION:When data transfer from the 1st peripheral circuit 1 to the 2nd peripheral circuit 4 is instructed by a CPU, a direct memory access controller (DMAC) 3 reads out 8-bit data from the circuit 1, selects a 32-bit bus in each 8 bits by a bus selecting switch 32 and transfers the read 8-bit data to the circuit 4 through the selected 8-bit bus. This transfer is repeated four times to transfer the 32-bit data. Although a conventional method occupies 5 cycles in total, i.e. 4 reading cycles of 8-bit data and one transfer cycle of 32-bit data, this method requires only the occupation of 4 cycles. Consequently, the processing speed of the whole system can be improved.
Patent JP-H11134854-A (JP)
Title: Semiconductor memory device
Inventor: KONO YOSHIHIRO
IPC: G11C11/401
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce circuit scale and realize low power consumption of an equalization control circuit to generate an equalization circuit. SOLUTION: Block selection signals BLSi, BLSi+1 are supplied to the gate of NMOS 12a forming a dynamic NAND circuit 16 via a NOR circuit 12c, an inverter circuit 12d. A charging circuit 11 is connected to the node N1 forming an output terminal of the dynamic NAND circuit 16 and a drive circuit 14 is connected to this node N1 via a latch circuit 13. The output end of this drive circuit 14 outputs an equalization signal EQL of the boosting voltage Vpp system.
Patent JP-H07148588-A (JP)
Title: Laser beam machine
Inventor: KOBAYASHI OSAMU
IPC: B23K26/00
Filed: 1993-11-30
Abstract: PURPOSE:To simplify setting for profiling control of a laser beam machine and to enable the execution of the exact control. CONSTITUTION:A profiling sensor data analyzing section 1 calculates the relative distance between the focal position of a laser beam 3 outputted from a nozzle 1 and a work 4 to be irradiated from the driving coordinate data of a vertical direction driving device 6 for driving the: nozzle 1 in the irradiation direction and stores the output data of a profiling sensor 6 which is fixed to the nozzle 1 and outputs the data corresponding to the distance from the work 4 as the compared value of the profiling sensor data into a data table 8 in correspondence to the respective values of the relative distance. The profiling data table is automatically formed by the operation. A profiling control section 10 is inputted to a focal position command, reads the compared value of the profiling sensor data corresponding to the value of the commanded relative position value from the profiling data table and drives the nozzle in such a manner that the data outputted by the profiling sensor 6 is equaled to the compared value of the profiling sensor data.
Patent JP-H07127206-A (JP)
Title: Automatic seaming device
Inventor: KURODA EIICHI
IPC: E04D15/04
Filed: 1993-11-04
Abstract: PURPOSE:To efficiently carry out seaming work in simple constitution by continuously actuating a seaming piece through a linkage by an air cylinder while moving a device along a seam of a roof. CONSTITUTION:A linkage of a toggle mechanism, etc., actuated by an air cylinder 10 installed roughly in the horizontal direction is provided, and a seaming piece 26 is installed on its movable part. Thereafter, the air cylinder 10, the linkage and the seaming piece 26 are held on frames 14..., and wheels 34, 34 free to move vertically relative the frames 14 are provided. Seaming is automatically carried out by continuously actuating the seaming piece 26 through the linkage by the air cylinder 10 while moving this device along a seam of a seaming form folded plate of a galvanized sheet iron roof.
Patent JP-H11133505-A (JP)
Title: Projector
Inventor: ARIMA HIROFUMI
IPC: G03B21/16
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a projector where a cooling fan continues action even when power supply is stopped immediately after the projector is used and then the cooling fan automatically is stopped. SOLUTION: This projector provided with a light source for projection is provided with the cooling fan 1, a power source circuit for supplying power to the fan 1, and a secondary battery 5 charged by the power source circuit. Relating to the projector, the power is supplied from the battery 5 to the fan 1 when the power supply from the power source circuit is stopped. Thus, the fan 1 is actuated by the power supply from the battery 5 even when the power supply from the power source circuit is stopped immediately after the projector is used. Furthermore, the projector is equipped with a power supply control circuit which supplies the power to the fan 1 when voltage supplied to the fan 1 is >= a specified value and stops the power supply to the fan 1 when the voltage supplied is less than the specified value in order to automatically stop the fan 1.
Patent JP-2001113045-A (JP)
Title: Game device, game processing method, and recording medium
Inventor: HOSHINO MASANOBU
IPC: A63F13/812
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a game device, a game processing method, and a recording medium having more reality and preventing a player from remarkably decreasing the interest in a baseball game without fixing the range of a strike zone as determined in advance. SOLUTION: Since an internal strike zone can be set based on the characteristic of an umpire, the difference in judgment by each umpire can be realized. This game device can have a possibility that an erroneous judgment is made by umpire parameters such as the accuracy, experience value, or physical condition value of the umpire, therefore the ambiguity of judgment by the same umpire can be realized. When the erroneous judgment is made, the internal strike zone can be changed to avoid the erroneous judgment. The game device or the like having more reality and preventing the player from remarkably decreasing the interest in the baseball game can be provided by making the range of the strike zone variable without fixing it as determined in advance.
Patent JP-H09131850-A (JP)
Title: Preparation of lithographic printing plate including development on press
Inventor: JIYOAN BERUMEERUSHIYU
IPC: B41N1/14
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To simply produce a printing plate having excellent printing characteristics by an environmentally gentle method. SOLUTION: An image forming element obtained by an image forming layer wherein hydrophobic thermoplastic polymer particles are dispersed in a hydrophilic binder on the hydrophilic surface of a planograpahic base and containing a compd. capable of converting light to heat in the image forming layer or the layer adjacent thereto is imagewise exposed. The imagewise exposed image forming element thus obtained is rinsed with ordinary water or an aq. liquid to be developed to produce a planographic printing plate.
Patent JP-H03219717-A (JP)
Title: Synchronizing type rs flip-flop circuit
Inventor: USUI TOSHIMASA
IPC: H03K3/037
Filed: 1990-11-05
Abstract: PURPOSE:To eliminate a leak current due to an insufficient level change in an input signal by combining two composite gates of AND-NOR. CONSTITUTION:Logical '1' is inputted as a set signal S and logical '0' is inputted as a level reset signal R and when a clock signal CK is logical '1', an output of a composite gate 1 of AND-OR goes to logical '0' and an output of a composite gate 2 of AND-NOR goes to logical '1'. Then an output Q of the gate 2 inputted to a gate of a transistor(TR) QP3 rises up to a power voltage completely and the TR QP3 is completely turned off. Thus, even when a TR QP1 is not completely turned off, no leak current flows to the gate 1. Moreover, the level of the signal R of the gate 2 is decreased to a complete GND level and no leak current flows.
Patent JP-H08211531-A (JP)
Title: Chemical sensitization of silver halide emulsion
Inventor: UIRIAMU BEATEII KINGU
IPC: G03C1/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a high photosensitivity and low DMIN, and reduce the red light photosensitivity to be at a low level by adding a sulfur releasing organic polymer having a number of sulfur releasing groups per polymer molecule to the silver halide emulsion functioning as negative. SOLUTION: To a silver halide emulsion functioning as a silver halide grain- contained negative, a sulfur releasing organic polymer having a number of sulfur releasing groups per polymer molecule is added. The sulfur releasing group is selected from among thiocarbonyl group, and trisulfide or polysulifide group. The sulfur releasing polymer forms a silver sulfide together with silver halide in an aqueous solution. This unstable sulfur group may form a part of the side group from the polymer main chain, or form a part of the main chain. The polymer has a general covalent binding main chain formed out of carbon, silicon, nitrogen or the like.
Patent JP-2000130226-A (JP)
Title: Internal combustion engine
Inventor: GOTO MASAHITO
IPC: F02D41/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To match an air fuel ratio with a target air fuel ratio accurately. SOLUTION: A first combustion having a more EGR gas amount in a combustion chamber 5 than EGR gas amount in which the generation amount of a soot becomes peek and the soot is scarcely generated and a second combustion having a fewer EGR gas amount in the combustion chamber 5 than EGR gas amount in which the generation amount of the soot becomes peek are carried out selectively. The target opening of a throttle valve 20 required to make the air fuel ratio the target air fuel ratio is memorized previously. An actual air fuel ratio is detected and the target opening of the throttle valve 20 is corrected so that this air fuel ratio is to be the target air fuel ratio.
Patent JP-H07152006-A (JP)
Title: Method for adjusting initial operation point of waveguide type optical element
Inventor: NAGATA HIROTOSHI
IPC: G02F1/01
Filed: 1993-11-30
Abstract: PURPOSE:To make it possible to adjust the initial operation point of an optical element without using a DC electric field for control by applying a DC voltage from the outside on a waveguide type optical element on which external electric field has not been impressed, thereby irreversibly changing the optical modulation characteristics thereof. CONSTITUTION:The material characteristics of the optical element right after production are such that, in the state of (a), the peak value of a modulation waveform exists nearly at a zero voltage and a change of the corresponding light intensity is too small to detect a slight change of the external electric field as a change of light output intensity, and, the light output intensity changes in a decreasing direction even if the external electric field changes. The DC voltage is, thereupon, applied on this optical element and the element is left as it is. A drift having a hysteresis arises and the initial operation point (phase at the zero voltage) of the optical element moves nearly to a mid-point of the peak and valley of the modulation waveform if the voltage applied thereon is released after the application thereon and the element is left as it is (b). The large light intensity change is obtd. dependently upon the slight change of the external electric field in such state and, therefore, the initial state preferable as an electric field sensor is obtd.
Patent JP-H09143564-A (JP)
Title: Method for heating treating cylindrical work
Inventor: YOSHIDA ISAO
IPC: C21D9/40
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating method capable of reducing the dispersion of the quenching strain quantity. SOLUTION: In outer circumferential quenching, while a work 11 is continuously cross-fed without spacing, it is subjected to high-frequency heating at more than the Ac3 point to 1000 deg.C in the axial direction and, in the radial direction, the distribution of the work temp. is uniformized till the work 11 reaches the cooling part 13 distant from the heating part 12, and cooling started before the work temp. reduces to the Ar3 point. In the case inner circumferential quenching is executed, the work 11 is heated from the inner circumferential face side, and the inner circumferential part is cooled by cooling only from the outer circumferential face side.
Patent JP-H09144832-A (JP)
Title: Direct acting actuator
Inventor: MIYAZAKI AKIRA
IPC: F16C29/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To regulate the advance end position of a rod without forming a large diameter part for a stopper on the outer peripheral surface of a rod, in a direct acting actuator comprising a hollow rod whirl-stopped at a cylindrical casing and axially movably inserted and supported screw shaft loosely inserted in the rod, and a nut joined in a screwed-in state with the screw shaft mounted on the tail end part of the rod, and having the rod moved forward and backward through normal and reverse rotation of the screw shaft. SOLUTION: A stopper ring 14 is mounted on the outer periphery of the tip part of a screw shaft 8 and the forward end position of a rod 4 is regulated through contact of a nut 10 with the stopper ring 14. The outside diameter of the stopper ring 14 is adjusted to a value approximately equal to the inside diameter of the rod 4 and oscillation of the screw shaft 8 is prevented from occurring. In this case, the stopper ring 14 is rotatably inserted externally of the screw shaft 8 and thrust exerted on the stopper ring 14 is received by a thrust bearing 15 mounted on the screw shaft 8.
Patent JP-H09112923-A (JP)
Title: Cooking stove table
Inventor: MORINAGA OSAMU
IPC: F24C15/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the crack of an artificial marble counter by setting the space width between the front side inner peripheral surface of the opening of the counter of a cooking stove table and a gas cooking stove body to a specific size or more. SOLUTION: A space S is provided between the inner peripheral surface 2b of the opening 2b of the artificial marble counter 2 of a gas cooking stove 5 and a gas cooking stove body 5a. The width size (d) of the space S at the front side of the counter 2 is so set as to become 20mm or more. Thus, at the time of normally using the stove 5, the temperature rise of the front side area of the counter 2 can be suppressed. The sheet made of a heat insulation tape or foamable material such as aluminum is, for example, laminated on the inner peripheral surface 2b of the opening of the counter 2 to form a heat insulation layer 10, and the absorption efficiency of the radiation heat from the surface 5a of the body 5a is lowered. Thus, the occurrence of the crack of the counter 2 can be prevented.
Patent JP-H11128435-A (JP)
Title: Skate shoes
Inventor: NOMURA KIYOUSUKE
IPC: A43B5/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide skate shoes allowing a smooth sliding on a dry skating rink. SOLUTION: The grounding part 2 with a skating rink of a blade 2 is formed of polyethylene fluoride resin. Wheels 4 are arranged on the lateral sides of the blade 2, and the wheels 4 are supported by the blade 2 through a shaft member 5. In the state where the blade 2 is stood up, the lower surface positions of the wheels 4 are situated above the lower end surface of the blade 2.
Patent JP-H02147708-A (JP)
Title: Sweeper
Inventor: SATO TAKAYUKI
IPC: E01H1/05
Filed: 1988-11-30
Abstract: PURPOSE:To sweep end regions by rotatably fitting a main brush on the inside of one of a front supporter and a rear supporter openably connected together and side brushes on both ends of the other. CONSTITUTION:A front supporter 2 and a rear supporter 4 are provided on this device, a pair of end walls 6 are provided on the supporter 2, and the supporter 2 and a bucket 10 are openably connected to each other by a pair of connecting brackets 12a and 14a provided on the upper end of the bucket 10. The vertical position of a side brush 110a is adjusted by an operating handle 118 via a lifting member 104, and the brush 11a is driven by a fluid pressure motor 108a to sweep regions on both end sections of the supporter 2. Swept objects removed from the road face are recovered into the bucket 10 via a main brush 30 provided on the inside of the supporter 2. End section regions can be swept.
Patent JP-H0892624-A (JP)
Title: Probe housing cabinet
Inventor: MURAKAMI KATSUAKI
IPC: B65G1/14
Filed: 1994-12-05
Abstract: PURPOSE: To provide a probe housing cabinet which allows extremely simple replenishment with fresh probes, is capable of housing the many probes with a small space and is rapidly exchangeable together with the housing cabinet when empty by forming a probe housing section as the housing cabinet of simple constitution. CONSTITUTION: This probe housing cabinet consists of plural stages of probe housing racks 25 which incline downward toward the front surface and are disposed apart prescribed intervals spaced from each other in a vertical direction, side plates 21 which support both side ends of these probe housing racks 25, slide rails 22 which are mounted on the outer surfaces at both ends of the side plates 21, gate plates 23 which are supported at the side plates 21 vertically slidably relative to the respective probe housing racks 25 and strikers 23a which are mounted at the gate plates to be vertically slid 23. As a result, the probes P are easily and rapidly taken out of the housing cabinet.
Patent JP-H07132824-A (JP)
Title: Wheel structure of railroad rolling stock
Inventor: IWASHITA NORIYO
IPC: B60B17/00
Filed: 1993-11-08
Abstract: PURPOSE:To provide the wheel structure of railroad rolling stock that can run on tracks of different ganges. CONSTITUTION:A first wheel 5 that can run on a first track 2, and a second wheel 6 that can run on a second track 3 of wider interval, are provided on a railroad vehicle 1, and wheel escape prevention guides 7, 8 for preventing the wheels 5, 6 from escaping laterally from the tracks 2, 3, respectively, are mounted retractablly on the inner surface sides of the wheels 5, 6 from the points of protruding to the outside of the outer peripheries of the wheels 5, 6 to the points of being stored in the outer peripheries. Support tools 20, 21 for supporting the wheel escape prevention guides 7, 8 are provided on the wheel escape prevention guides 7, 8, respectively.
Patent JP-H10136190-A (JP)
Title: Facsimile communication management equipment
Inventor: TORIYAMA YOSHIAKI
IPC: H04L12/58
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the security and job quality of image data by storage image data sent from a transmitter side facsimile equipment, selecting and transmitting the stored image data upon the arrival of a transmission request of the image data from a receiver side facsimile equipment. SOLUTION: A reception control section 61 confirms a telephone number dialed by a transmitter side facsimile equipment and assigns received image data by each telephone number and gives the data to a data storage section 4, in which the data are stored. Furthermore, the control section 61 confirms a telephone number dialed by a receiver side facsimile equipment and receives a password. A password confirmation section 62 confirms whether or not the telephone number stored in advance match the password registered in response to the telephone number. A data selection section 63 selects and transmits the image data stored by the telephone number in the data storage section 4 when the password confirmation section 62 confirms the matching.
Patent JP-H11136183-A (JP)
Title: S/n measurement device and s/n measurement method
Inventor: SHIMIZU HIROAKI
IPC: G01R29/26
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To accurately measure reception S/N even when the reception S/N is deteriorated. SOLUTION: A pilot symbol generator 32 generates a known symbol string in synchronism with an output timing of a pilot symbol string from a demodulator 24. Then sign information (1, -1) of the pilot symbol string outputted by the pilot symbol generating section 32 is multiplied at a multiplier 31 with the pilot symbol string outputted by the demodulator 24. A mean value calculation circuit 12 calculates a received signal level as a mean value as the result of multiplication, while a standard deviation calculation circuit 13 calculates a received noise level as a standard deviation of the multiplication result and an S/N calculation circuit 14 calculates the reception S/N as a ratio of the calculated received signal to the calculated received noise level.