baber/WOPTO huggingface dataset:
Patent JP-H01161362-A (JP)
Title: Photoconductive toner
Inventor: NISHIGUCHI TOSHIHIKO
IPC: G03G9/087
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a photoconductive toner uniform in photosensitivity of each toner particle by dispersing a carrier transfer material into a resin made of a chain polymer having specified derivatives on its side chains or mutually dissolving with said polymer. CONSTITUTION:The photoconductive toner is obtained by dispersing or mutually dissolving the carrier transfer material into the resin made of the chain polymer having on its side chains the rhodanine derivatives represented by formula I in which R1 is lower alkyl, optionally substituted aryl, H, or OH. Said toner has superior photoconductivity in the visible light region without containing a carrier generating material, thus permitting each toner particle to have uniform characteristics and to form a sharp image free from background fog. The binder resin itself has photoconductivity, and a clear blue color, and a photoconductive blue toner superior in light transmittance is obtained.
Patent JP-H08174962-A (JP)
Title: Recording medium carrying device
Inventor: OYAMA KAZUO
IPC: B41J29/17
Filed: 1994-12-26
Abstract: PURPOSE: To improve the durability and area efficiency of a cleaner by setting the position of a rotating body which rotates in contact with a recording surface of a recording medium on which recording has been performed with ink so that the position in contact with the cleaner can be moved in the width direction. CONSTITUTION: A spur 16 for bringing a recording medium 6 into contact with a paper ejection roller 15 is provided, and a spur cleaner 17 is brought into contact with the outer periphery of the spur 16 to link the cleaner with the rotation of the spur 16. The spur 16 is held by a spur support 18 pivoted on a spur shaft 20 having a spur guide pawl 26 working as a cam follower. When ink is transferred to teeth of the spur 16, ink is absorbed by the spur cleaner 17 to be removed. At that time, the spur 16 is rotated while sliding reciprocatingly in the thrust direction to the spur cleaner 17 as a guide pawl 26 is guided by a guide channel 27 formed on the spur shaft 20, and the position of contact of the spur 16 with the cleaner 17 is varied continuously in the width direction of the cleaner 17 to improve the durability of the spur cleaner 17.
Patent JP-H11142441-A (JP)
Title: Waveform editing method
Inventor: TAKAI TORU
IPC: G06G7/28
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a waveform editing method that is capable of automatically producing a continuous and smooth edited waveform with ease in editing part of an original waveform. SOLUTION: Partial original-waveform data (a) to (b) are shifted to continuous addresses respectively, at which edited partial waveform data A to B are stored. The shift of points on the first smoothing original-waveform data (a) to (c) from one end point (a) of the partial original-waveform data is calculated on the basis of the predetermined functions of the point positions and then stored in their corresponding addresses as the first smooth-edited waveform data A to (c). The shift of points on the second smoothing original-waveform data (b) to (d) from the other end point (b) of the partial original-waveform data is calculated on the basis of the predetermined functions of the point positions and then stored in their corresponding addresses lying externally contiguous to the other end of the edited partial waveform data as the second smooth-edited waveform data B to (d).
Patent JP-H01164368-A (JP)
Title: Medical instrument housing body
Inventor: KAWAZU SHUNJI
IPC: A61J1/14
Filed: 1987-12-19
Abstract: PURPOSE:To easily confirm such a state that a pinhole is generated in a lid body during preservation from the outside, by mounting a lid body which is deformed in the bottom part direction of a container when the interior of the container shows a negative pressure state and returns to an original shape state when the interior of the container is not in the negative pressure state. CONSTITUTION:An oxygen scavenger 5 is received in the bottom part of a container 1 and a water absorbing body 6 is laid on said oxygen scavenger 5 so as to be capable of absorbing water droplets formed by the dew condensation of steam evaporated from a blood bag 4. Since a package consists of the hard container 1 and a flexible lid body 3, when oxygen in the container 1 is absorbed by the oxygen scavenger 5, the internal pressure of the container 1 becomes lower than atmospheric pressure to bring the container to a negative pressure state. As a result, the lid body 3 is depressed toward the bottom surface of the container 1. When a pinhole is generated in the container 1 or the lid body 3, the interior of the container 1 returns to an atmospheric pressure state and the lid body 3 returns to the original flat state. Therefore, the presence of the pinhole can be easily confirmed during use.
Patent JP-H05164113-A (JP)
Title: Fluid element
Inventor: OGAWA NOBUO
IPC: F15C1/20
Filed: 1991-12-06
Abstract: PURPOSE:To provide a fluid element with a simple structure having a high responsiveness for changing over a flow path. CONSTITUTION:At least a pair of fluid discharging means 12, 13 disposed opposedly to each other and coaxially with the axis to discharge fluid and a fluid center axis disturbing means 18 for giving turbulent flow onto the center axis 22 of fluid discharged from the respective fluid discharging means are provided in housing provided in at least two positions with the fluid discharge means.
Patent JP-H05102727-A (JP)
Title: Oscillator
Inventor: YABUKI HIROYUKI
IPC: H01P5/22
Filed: 1991-12-06
Abstract: PURPOSE:To make the length of a line of a resonator considerably short and to extract two outputs of a fundamental wave and a 2nd harmonic by providing a gap to the resonator employing a ring transmission line and connecting a capacitor to the gap. CONSTITUTION:A gap is provided in a ring transmission line 9 of a resonator 6 and a lumped constant capacitor 10 is connected to the gap. The oscillator is provided with the circuit 6 comprising a resonance capacitor and the transmission line connected in parallel with the capacitor of the same configuration symmetrically. Since a phase difference of 180 deg. exists in two outputs of the oscillator section 4, the outputs are synthesized in opposite phase by an opposite phase synthesis circuit 7 to extract a fundamental wave component of the oscillator with a double amplitude. Moreover, an in-phase component synthesis circuit 8 implements in-phase synthesis to extract a 2nd harmonic component doubly. As a result, the resonator is made small and the oscillator from which two outputs of a fundamental wave and a 2nd harmonic are extracted is obtained.
Patent JP-H04195842-A (JP)
Title: Protecting device for magnetic tape of magnetic recording and reproducing device
Inventor: INADA MASANORI
IPC: G11B15/467
Filed: 1990-11-28
Abstract: PURPOSE:To protect a tape by setting the timing of reel lock detection based on the data of the rotation frequency of a capstan motor and the frequency of reel driving signal pulses. CONSTITUTION:The tape speed is detected by measuring the frequency signals proportional to the rotational speed of the capstan motor 5 used to run the tape. Also, the rotational frequency of a reel driving base is detected 9 through a rotational frequency generator 8 of the reel driving base which generates signals having a frequency proportional to the rotational speed of the reel driving base 7 on which the magnetic tape 3 is set. Based on these data obtd., the winding position of the magnetic tape is detected and the lock detection timing of the reel driving base is determined according to the winding position by a lock detection timing setter 12 for reel driving base. Therefore, the lock detection timing of the reel driving base can be set in the optimum state for the supply amt. of the magnetic tape and the winding diameter of the tape. Thus, the magnetic tape is protected.
Patent JP-H07179997-A (JP)
Title: High speed steel type powder alloy
Inventor: OKANO HIROAKI
IPC: C22C38/00
Filed: 1993-12-21
Abstract: PURPOSE:To produce a high speed steel type powder alloy excellent in sliding characteristic and seizure resistance as well as in wear resistance and surface roughing resistance. CONSTITUTION:This high speed steel type powder alloy has a chemical composition consisting of, by weight, 0.3-3.5% C, 0.6-3.5% Si, <=0.6% Mn, 0.5-2.9% Cr, 7.0-50% Mo, 0.5-20.0% W, 0.5-12.0%, in total, of one or more elements among V, Ti, Nb, and Ta, 0.1-5.0% B, and the balance essentially Fe. Further, besides these alloy components, 7.0-20% Co and/or <=3.0% Ni can be incorporated.
Patent JP-S63166869-A (JP)
Inventor: UIRIAMU AARU RUTSUTSU
IPC: C07D233/90
Filed: 1987-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000143037-A (JP)
Title: Printer
Inventor: MACHIDA YUJI
IPC: B65H5/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To position a paper sheet accurately. SOLUTION: This printer device has a platen, a printing head, an advance and retraction means which advances or retracts either of the platen and the printing head, a paper guide which is arranged by surrounding the other one of the platen and the printing head and guides printing medium along an inner peripheral face, feed rollers 23, 24 which are arranged in a terminal part of the paper guide and convey the printing medium at a clamp position, and a roller evacuation means which puts the feed roller 23 to an evacuation position while printing is done by the printing head. Since the feed roller 23 is put to the evacuation position and printing is done in a condition in which clamping of the printing medium is released, the printing medium can be accurately positioned.
Patent JP-H01167153-A (JP)
Title: Controller for web transfer passage
Inventor: AONO KATSUTOSHI
IPC: B65H23/038
Filed: 1987-12-21
Abstract: PURPOSE:To correct a transferred web to a normal transfer line by move- adjusting the positions of paired nip rollers in the direction of width by detecting the running position of the web and based on the detected result. CONSTITUTION:The running position of a transferred web 18 is detected with a detector 28 and the detected signal is inputted to a servo-valve 24 via an amplifier 30. The servo-valve 24, in response to the detected signal, drives a hydraulic cylinder 22 with an oil pressure from a hydraulic unit 26, move-adjusts paired nip rollers 16, 17, and controls so that the running line of the web 18 comes to a normal transfer line. The transferred web 18 can be corrected to the normal transfer line in this way without causing a display label 81 showing defective portions 79,... on the web 18 surface to come off or without causing damage on the edge portion or applied substance of the web 18.
Patent JP-2001138719-A (JP)
Title: Pneumatic tire
Inventor: MURAMATSU RYO
IPC: B60C13/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that can efficiently reinforce a carcass layer in a sidewall part, can sufficiently keep maneuvering stability even when the sidewall part is thinned, and includes the sidewall outermost layer with an adequate hardness. SOLUTION: The pneumatic tire comprises the carcass layer 5 for reinforcing a gap between a pair of annular bead parts 1 with substantially radially aligned organic fibers and a belt layer 6 disposed outside the carcass layer 5 near a tread part 4, and a sidewall rubber 2 is formed with a plurality of layers. An inner reinforcing rubber layer 10 with 65-97 deg. JISA hardness is disposed inside the carcass layer in at least the sidewall part, the innermost layer 2b of the sidewall rubber 2 is formed with a rubber layer with 65-97 deg. JISA hardness, and the outermost layer 2a of the sidewall rubber 2 is formed with a rubber layer with 50 deg. or lower JISA hardness.
Patent JP-2000145530-A (JP)
Title: Knocking control device for internal combustion engine
Inventor: KAWAGUCHI TAICHIRO
IPC: F02P5/153
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To properly prevent a local temperature rise of a cylinder inner member associated with the occurrence of knocking. SOLUTION: An electronic control unit(ECU) 30 lowers a detection criterion to recognize occurrence of knocking at the time of determining whether knocking occurs or not after a specified period during which an operating condition of an engine 1 stays in a high load region, and controls the knocking so as to suppress it to a lower level. When the operating condition of the engine 1 comes out of the high load region, the detection criterion to recognize the occurrence of knocking is raised after the ECU 30 is in standby condition for a specified period. A flaking of a static bed in a combustion chamber is prevented by this control, and a local temperature rise of the cylinder inner member associated with the occurrence of knocking is thereby suppressed.
Patent JP-H11142369-A (JP)
Title: Nitrogen oxides sensor
Inventor: NAKAMURA TADASHI
IPC: G01N27/416
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen oxides sensor in which the sensitivity of NO and the sensitivity of NO2 can be controlled arbitrarily, in which the concentration of NO and the concentration of NO2 can be detected independently even in an atmosphere with coexistent NO and NO2 and whose heat resistance is excellent. SOLUTION: A nitrogen oxides sensor is constituted of a sensor element composed of an oxide ion conductive solid electrolyte 1 in which two electrodes 2, 3 forming a pair are formed on its surface and of a voltage source or a current source 8 which can apply a voltage of a current across the two electrodes forming the pair. At least one electrode out of the two electrodes 2, 3 is formed of an oxide containg at least a metal (however, excluding a noble metal) belonging to any of the VI group, the VII group and the VIII group in the periodic table of elements. At least one component out of nitrogen oxides in a gas to be detected is detected on the basis of a current flowing at a time when the voltage is applied across the electrodes or on the basis of a voltage across the electrodes at the time when the current is applied.
Patent JP-H04192588-A (JP)
Title: Connecting structure of circuit pattern on one face to circuit pattern on another face of printed-circuit board
Inventor: TOMIZUKA KENICHI
IPC: H05K1/11
Filed: 1990-11-27
Abstract: PURPOSE:To lower the defect rate of a printed-circuit board by a method wherein a connecting part at a connection member is curved to be a recessed shape or bent to be an inverted V-shape toward the protruding direction of leg parts and the connecting part is brought into close contact with a circuit pattern on one face sandwiched between two insertion through holes in the face direction. CONSTITUTION:Leg parts 10, 10 for a jumper wire 5 and rear circuit patterns 3, 3 are dip-soldered. Heat at this clip-soldering operation melts a solder 8 with which the jumper wires 5 have been coated. Since a connecting part 9 at the jumper wire 9 is formed to be an inverted V-shape, the solder 8 which has been melted at the connecting part 9 flows to a direction in which it is collected in a bent part 9b; the solder 8 is connected in the contact point of the bent part 9b with a surface circuit pattern 2. Consequently, the bent part 9b at the connecting part 9 comes into contact with the surface circuit pattern 2, and the molten solder 8 is collected. As a result, both are soldered easily and surely. Thereby, the defect rate of a printed-circuit board 1 is lowered.
Patent JP-H10150547-A (JP)
Title: Composite device
Inventor: TOMITA WATARU
IPC: H04N1/32
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent recording paper from being wasted by connecting an information processor, such as a personal computer to communication equipment having a facsimile function, and storing as much as possible information inputted through an external communication line into the information processor. SOLUTION: This device can selectively set a 1st reception mode for letting communication equipment 2 receive information, inputted from a telephone line 7 and a 2nd reception mode for letting an information processor 8 receive the inputted information through a control panel 3. When a 2nd reception mode is selected, a control part 10 continuously outputs a receiving command to the information processor 8, so that the information processor 8 can store the transmitted information by detecting the receiving command at timing, such as the completion of a series of processings. A user retrieves that information, transfers only the important information desired to be recorded to the communication equipment and prints it out on a recording paper. The input information can be worked without using image scanner as well.
Patent JP-H07172342-A (JP)
Title: Steering device for crawler type working vehicle
Inventor: OGAWA MIKIO
IPC: B62D11/08
Filed: 1993-12-22
Abstract: PURPOSE:To facilitate turning of a machine body through reduction of the occurrence of turn resistance and to prevent the damage of grass at a tree farm by a method wherein during steering, the approximately central rolling wheel of a crawler on the turning side is pressed against the ground touching side and turning is effected centering around the crawler of the rolling wheel part. CONSTITUTION:In a crawler vehicle 1, when a machine body is turned with a low turning radius, when the piston 10a of the cylinder mechanism 10 of a crawler 2 is expanded, a rolling wheel 5a is pressed against a ground touch side through an actuating arm 9, a rotary support part 8, and a link arms 6 and 7, and the crawler 2 of the rolling wheel 5a part is protruded downward. By effecting a turn centering around the protrusion part, turning which reduces the generation of ground touch resistance is practicable. When an amount of chemicals 4a in a chemical tank 4 is high and the center of gravity of a machine body is moved rearward a rolling wheel 5b on the rear side is pressed and is caused to effect a turn and this way performs a stable turn matching with the center of gravity of the machine body.
Patent JP-H04192861-A (JP)
Title: Message transfer method by emergency command device and its emergency command device
Inventor: ARAKI HIROSHI
IPC: H04M11/10
Filed: 1990-11-27
Abstract: PURPOSE:To constitute the device so that it does not take time nor handling time order to transfer a message to a member of the staff being oft duty, etc., by recording a message received from the command device, and thereafter, connecting it to a prescribed subscriber terminal through a public circuit, and sending out this recorded message to the subscriber terminal. CONSTITUTION:An emergency command device 100 is provided with a command device 1, and a common controller 2 for sending out a message from this device 1 to station places 9, 10 through an exclusive network 12. Also, this common controller 2 is provided with a recorded message sending-out means 21 to which a sound recording circuit 3 is connected, and also, which is connected to telephone sets of off-duty members' houses 4-8 through a public network 11, and sends out the sound recording contents of the sound recording circuit 3. In such a state, when the command device 1 sends out a mobilization command message to a prescribed terminal, its message is recorded, and its contents are transferred automatically to the member being off duty by telephone. In such a way, it does not take time nor handling time in order to transfer the message to the member being off duty.
Patent JP-H10149165-A (JP)
Title: Waveform recording and reproducing device
Inventor: KONNO FUMITOMO
IPC: G10H7/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To recorded only the data required for a user among plural continuously read out waveform data by writing only he waveform data selected by a selection means in a waveform memory while plural waveform data are read out/reproduced continuously. SOLUTION: A user inserts a storage medium 117 storing plural waveform data into a drive 107, and selects plural waveform data to be written in the waveform memory 111, and specifies a write-in area to turn a load start switch on. The selected waveform data are reproduced, and a reproduced sound is emitted, and these waveform data are written successively in the waveform memory 111 by a write-in circuit 109. At this time, when the certain waveform data are reproduced, when the user judges the user doesn't write in these waveforms, the user depresses a cancel switch. Thus, the write-in of these waveform data into the waveform memory is canceled, and the reproduction of these waveform data is skipped to the reproduction of next waveform data.
Patent JP-H11158853-A (JP)
Title: Construction of fishpass and block
Inventor: MABUCHI KAZUMI
IPC: E02B8/08
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To stabilize quality of construction independently of a degree of skill of a worker, and to shorten the construction period by providing multiple projections for decelerating a water flow flowing in a top surface thereof, and laying blocks provided with a connection part in a side surface thereof in a riverbed in plural stages, and connecting the blocks to each other. SOLUTION: Large natural rocks and small stones are arranged in a surface of a block main body of a first block 11 for fishpass. A semi-spherical foundation concrete 42 is placed in the riverbed. Plural blocks 11 for a first stage arranged from a flow-in port 41 of the upstream side toward a downstream side along a stage difference part of the river so that each side surface thereof contacts with each other. After blocks 11 for a second stage B are arranged so as to be displaced from the blocks 11 of the first stage A, the blocks of the first stage A and the second stage B are connected to each other by a connecting device.  Thereafter, following to a third stage C, blocks are arranged so as to be displaced by a half-block from the blocks 11 of the upper stage, and the blocks 11 are piled in plural stages from a fourth stage D to the lowest stage H while connecting the blocks to the blocks of the upper stage and adjacent blocks in the same stage.
Patent JP-H11163838-A (JP)
Title: Bit error measurement device and method for modem device
Inventor: OTANI MORITO
IPC: G06F11/24
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a bit error measurement device and a method for a MO DEM device by which the transmission of a test pattern signal is controlled and its bit error is measured by masking a flow control code by detecting a D3 code (test pattern stop request code) being a flow control code inserted by the MODEM or a D1 code (test pattern transmission request code). SOLUTION: A flow control code detection circuit 5 detects a flow control code (D1 or D3 code) set in a data bit by a MODEM and a stop bit detection circuit 4 detects a stop bit of a test pattern signal 2A. In the case that the D3 code that is a test pattern stop request is detected, a clock control circuit 3 stops an output of a test pattern synchronization clock signal 3A synchronously with the detected stop bit to stop the transmission of the test pattern signal 2A. The flow control code detection circuit 5 masks the flow control code set to an input signal 1A and provides an output of the result as a bit error measurement signal 5B to a bit error measurement circuit 1.