baber/WOPTO huggingface dataset:
Patent JP-H01307562-A (JP)
Title: Device for switching over cam movement
Inventor: KOMORI KENICHI
IPC: F16H25/10
Filed: 1988-06-02
Abstract: PURPOSE:To properly use cams and select strokes by providing first and second cams side by side on a common cam shaft, providing a cam movement output portion on a first cam follower and providing an actuator for pushing the opponent cam follower as necessary on the first cam follower. CONSTITUTION:First and second cams 62, 63 are provided side by side on a common cam shaft 61 and cam followers 65, 66 are brought into contact with same respectively. A link linking member 71 for transmitting movement is installed on the first cam follower 65 to lift up/down a supporting member 37 by the rotation of the first cam 62. An actuator 93 is installed on the first cam follower 65 and, by lowering the rod 94 thereof, the second cam follower 66 is pushed down, to carry out the movement of the linking member 71 being interlocked with the second cam 63. Hence, the supporting member 37 is lifted up/down by the rotation of the second cam 63 while also changing the stroke.
Patent JP-S5927654-A (JP)
Title: Telephone stand
Inventor: HORI KAZUO
IPC: H04M3/428
Filed: 1982-08-04
Abstract: PURPOSE:To mitigate a shock to be applied to the operating piece of a switch even if a handset is placed carelessly on a reception board, by providing a switch cover to the lower side of a dish shaped handset reception plate so that the cover presses the operating piece of the switch. CONSTITUTION:A main body receiving section of a telephone set and a handset section 3 are provided in parallel on the upper side of a base stand 1. The lower side of the handset section 3 is provided with a circuit 5 for an electronic musical box B. Sound output holes of a speaker 6 are exposed at an opening 7 of the handset section 3 and the operating piece 9 of the switch 8 of the circuit 5 is placed in the opening 10 of the section 3. A cylindrical projection 12 is formed to a cap-shaped switch cover and a guard is provided to the outer circumference. When a telephone call comes and the handset is placed on the reception plate 4 from the main body, the switch cover is pressed, the projection 12 presses down the operating piece 9 of the switch 8 to close the circuit 5, allowing to output melody from the speaker 6.
Patent JP-H032274-A (JP)
Title: Production of fluoran compound
Inventor: YANAGIHARA NAOTO
IPC: C07D493/10
Filed: 1989-05-30
Abstract: PURPOSE:To obtain the title compound useful as an electron-donating colorless dye by treating with a hydrogen halide a fluoran compound having ether linkage in its substituent. CONSTITUTION:The objective compound can be obtained by treating with a hydrogen halide (pref. aqueous solution of hydrogen bromide) a flnoran compound having ether linkage in its substituent [pref. a compound of formula I or II (R<1> and R<4> are each alkyl, alkenyl, alkynyl, aryl or H; R<2> ls alkyl halide; R<3> is alkyl, alkenyl, alkynyl, aryl, H, halogen, substituted amino, alkoxy, etc.; R<5> is ether linkage-carrying alkyl; ring A is aromatic ring which may contain heteroatom)]. The amount of said hydrogen halide to be used is pref. such as to be 2.0-100.0 in the molar ratio to said fluoran compound.
Patent JP-H06324883-A (JP)
Title: Cpu simulator
Inventor: SATO NAOKI
IPC: G06F9/455
Filed: 1993-05-15
Abstract: PURPOSE:To convert an instruction code into the instruction sequence of a host CPU for simulation correctly without being affected by the mixture of data unused as the instruction code in an address area referred as the instruction code by a target CPU even when it occurs and to simulate the operation of the target CPU on the host CPU without generating a trouble. CONSTITUTION:At a pre-stage to simulate the operation of the target CPU on the host CPU, a conversion means 2 interprets binary data 1 in an address area referred as the instruction code by the target CPU as the instruction code setting all the addresses 0, 1, 2,... as bases where the instruction code can be arranged, and converts an interpreted instruction code into simulation instruction sequences 3-1, 3-2, 3-3,... comprised of the instruction sequence of the host CPU which simulates the instruction code and the instruction sequence which transfers control to the instruction sequence of the host CPU which performs the simulation of the instruction code executed by the target CPU following the interpreted instruction code.
Patent JP-S5926758-A (JP)
Title: Photoreceptor grounding releasing device
Inventor: KUBOTA ATSUSHI
IPC: G03G15/00
Filed: 1982-08-05
Abstract: PURPOSE:To know clearly the use period of a photoreceptor, by operating an interrupting member correlatively with a counting means when the counting means counts up untill a value corresponding to a specific use period, and intercepting the grounding path of the photoreceptor. CONSTITUTION:The feed extent of a stepwise feeding mechanism 7 corresponds to the rotating speed of a gear 3, which corresponds to the copying amount of a copying machine. Therefore, the feed extent of this mechanism 7 is releated to the copying amount to realize the function of a counter. For this purpose, the total feed extent of this mechanism 7 is set to the number of copies corresponding to a specific use period of the photoreceptor. The total feed extent corresponds to the rotation extent of a ratchet wheel 14 by a ratchet wheel 13 from a pin (a) to a pin (b). A plane cam 10 constituted in one body with the ratchet wheel 14 has a hole 101 positioned at a shaft 18 in the limit use period of the photoreceptor 2, i.e. at the ending point of the feeding mechanism 7.
Patent JP-H08331010-A (JP)
Title: Communication method in spread spectrum/demand assignment multiple address communication system, channel allocation method and communication equipment used for it
Inventor: UESUGI KAGEHARU
IPC: H04B1/707
Filed: 1995-06-02
Abstract: PURPOSE: To reduce power consumption in the reception standby state to the utmost by providing a power on/off function to a demodulation section so as to conduct power-on saving. CONSTITUTION: Just before a control station 1 conducting channel assignment calls a called station 3 based on a request of a caller station 2, a spread code specific to the called station 3 designated in advance is used to send a synchronization acquisition signal in a short time and assigns a channel by using a control channel for assigning channel.
Patent JP-2000330362-A (JP)
Title: Image forming device
Inventor: KANAI MAKOTO
IPC: G03G15/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To restrain interference with various frequencies generated in a device to say nothing of spatial frequency by setting the frequency of the AC component of voltage applied to an image carrier so that the interference with the representative spatial frequency of each image formed at every processing speed which can be set may be restrained. SOLUTION: This device acts by selecting two kinds of processing speed. As for electrifying frequency and a moire pitch occurring state at the time of forming an image at the 1st processing speed, an area where the moire pitch is restrained to <=1 mm is 0 to 450 Hz, 840 to 960 Hz and 1080 to 1400 Hz. Meanwhile, there exist plural other areas where the moire pitch is restrained to <=1 mm as for the 2nd processing speed. Then, an electrifying frequency setting means sets the frequency restraining all the interference with the representative spatial frequency of each image formed at every processing speed which can be set, and electrifies by the AC voltage of the electrifying frequency.
Patent JP-S6117814-A (JP)
Title: Catalytic burner
Inventor: SHIMADA RIYOUJI
IPC: F23D11/40
Filed: 1984-07-02
Abstract: PURPOSE:To maintain the vaporizing temperature only by the thermal energy of burning once the steady burning is reached, and also to significantly reduce the emission of odor at the time of ignition by providing a switch valve in an area which is separated to a vapor-rizer, a first pre-mixing cylinder and a second pre-mixing cylinder. CONSTITUTION:A vaporizer 12 is heated by a heat source such as electric heater, and liquid fuel is supplied after the vaporizing temperature is reached, which is then ignited in the first burning section 18. As unburnt gas generated at the time of the ignition is reduced by the catalytic action in the second burning section 21 which is heated at approximately 300 deg.C by the heat conducted from the vaporizer 12, the odor at the time of the ignition is significantly reduced. When the burning section 18 reaches to the steady burning, a switch valve 19 is opened to allow the pre-mixed gas to flow also into a second pre-mixing cylinder 15 and to flow out of multiple holes. Said gas is then is mixed with hot exhaust gas from the burning section 18 and reaches to the burning section 21 where it is subjected to the final oxidization. When the steady oxidization takes place like this in the burning sections 18, 21, the vaporizer 12 receives the thermal energy due to the oxidization in the burning section 21, and the electric heater for the vaporizer 12 is turned off to shift into the spontaneous burning.
Patent JP-H08322825-A (JP)
Title: Anesthetic depth detector
Inventor: NOMURA HISAFUMI
IPC: A61B5/0205
Filed: 1995-06-02
Abstract: PURPOSE: To make it possible to objectively detect the anesthetic depth of a living body. CONSTITUTION: A change rate ΔTRR/ΔPSYS is calculated in a change rate calculating means 54 from a heartbeat period TRR continuously detected by a heartbeat period detecting means 50 and a blood pressure value PSYS continuously detected by a blood pressure value detecting means 54. The anesthetic depth D of the living body is determined in accordance with this change rate ΔTRR /ΔPSYS by an anesthetic depth determining means 56. Then, the objective or quantitative determination of the anesthetic depth D of the living body is made possible and the anesthetic depth of the living body is exactly detected without requiring skill, etc.
Patent JP-H1166909-A (JP)
Title: Lamp for motor vehicle
Inventor: CEJNEK MILAN
IPC: F21V13/04
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a lamp for motor vehicle in which a bright distribution is well uniform. SOLUTION: In a lamp for motor vehicle comprising a reflector, a refractor, and a light source, a reflector 1 having a basic face spherical elliptical, parabolical, or a hyperboloidal is provided with convex or concave basic reflection element 5. In this case, that basic reflection element 5 has an operational face Bezier's type or is circular or spherical in horizontal and vertical sections, a concentrating reflection element 4 is provided at a corner 6 of the basic reflection elements 5, the concentrating reflection element 4 has a vertical size ΘVk smaller than or equal to a vertical size ΘVp of the reflection element 5, and a size ΘHK of its vertical direction is small than or equal to a horizontal direction ΘHP of the basic reflection element 5.
Patent JP-H10325184-A (JP)
Title: Expansion joint and construction method thereof
Inventor: KASHIWATANI MITSUHARU
IPC: E04B1/62
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint which can sufficiently deal with it even if large relative displacement is generated on the adjacent part of buildings by not only the weathering between the adjoining buildings but earthquake and the like, and in addition insures airtightness, and the construction method. SOLUTION: This expansion joint 1 is provided with a waterproof sheet formed with ribs 2 in parallel and having rubber elasticity, and edge plates 4a, 4b formed into a sectional form conforming to the sectional form of the sheet and stuck to both lug parts of the sheet. It is constructed so that it is formed into a groove shape stretching in the direction perpendicular to the ribs 2 extending over adjoining buildings, the one side lug part is joined to the fitting face of the roof or the wall of one building, and the other side lug part is joined to the fitting face of the roof or the wall of the other building.
Patent JP-H04337454-A (JP)
Title: Device for measuring dielectric breakdown voltage for emulsion explosive
Inventor: SAWADA TETSUYA
IPC: G01N27/92
Filed: 1991-05-14
Abstract: PURPOSE:To measure dielectric breakdown voltage for emulsion explosive for a short time by providing a pulse wave generating circuit, in which the pulse voltage rises from a low voltage linearly with passing of the time, a peak voltage measuring circuit, a discharge detecting circuit and a control circuit. CONSTITUTION:A peak voltage measuring circuit 22 connected to a pulse wave generating circuit 10 holds the direct current pulse voltage at the time when the direct current pulse voltage rises and electrical insulation of the carbonaceous fuel as a continuous phase of the emulsion explosive sample 18 is broken and discharge is generated between a pair of electrodes 12. The held voltage value is indicated by an indicator 24. A discharge detecting circuit 26 detects the voltage in both ends of a resistance 20 generated by the fine current flowing in a circuit, which consists of the electrodes 12, the sample 18, an electric resistance 20 and lead wires 14 or the like, to detect the dielectric breakdown and transmits the generation of breakdown to a control circuit 28. The control circuit 28 closes a start switch 30, and starts the pulse wave generating circuit 10 to generate the pulse, and stops the operation of the circuit 10 when the circuit 28 receives the signal from the discharge detecting circuit 26.
Patent JP-S5661865-A (JP)
Title: Facsimile communication system
Inventor: SAKURAI HIDEKAZU
IPC: H04N1/00
Filed: 1979-10-24
Abstract: PURPOSE:To know at the transmission side the normal reception of the original without discontinuing the transmission, by returning at the reception side the number of the received data in addition to the answer signal. CONSTITUTION:The control signal transmission part 104 of the transmission side transmits the number stored previously in the transmission number register 103 after transmitting the start signal to the line, and produces the transmission completion signal. On the other hand, the number of the received data is returned at the reception side and in addition to the answer signal. In such way, the normal reception of the original can be decided at the transmission side without discontinuing the transmission.
Patent JP-S62293804-A (JP)
Title: Antenna system
Inventor: FUJITA RIKUO
IPC: H01Q21/28
Filed: 1986-06-13
Abstract: PURPOSE:To attain sure communication even if an opposite mobile station is in any direction by combining a three-element Yagi antenna with a screen reflector whose H plane directivity is smooth and a conventional three-element Yagi antenna while the directivity is inverted by 180 deg. and using a distributer so as to attain split feeding. CONSTITUTION:The H plane directivity of the three-element Yagi antenna 21 with a screen reflector is smooth and has no sub-lohe and the phase change and backward amplitude of the directivity are less, and a conventional three- element Yagi antenna 22 is fitted to said Yagi antenna 21 while the directivity is made different by 180 deg.. A signal power given from a communication equipment (not shown in figure) is supplied to a feeder 21a of the Yagi antenna 21 and a feeder 22a of the Yagi antenna 22 via a coaxial cable 23 in the power ratio of 3:1, for example through a two-distributer 24 and coaxial distribution cables 25, 26 respectively.
Patent JP-2000327121-A (JP)
Title: Torsion preventing method for pipe conveyor having curved part and device thereof
Inventor: SUMINO SHINICHI
IPC: B65G15/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent torsion of a belt by compulsorily opening a side edge part of a rounded band-shaped carrier belt on this side of a curved part and subsequently rounding the side edge part again. SOLUTION: A band-shaped carrier belt having a curved part R, more exactly, a going route belt advances in the direction of an arrow. Just before the curved part R, both of left and right end edge parts 9 are pushed and opened by a pair of left and right opening rollers 10 suspended from an upper side. Between a right-curve part R and a left-curved curve part R, the going route belt is compulsorily pushed and opened. In the right-curved curve part R, the going route belt rounded by turning the left side edge part 9 to outside (an upper side in this case) is rounded again by turning the right side edge part 9 to the outside (the upper side) when the left advances into the left curved curve part R.
Patent JP-H085279-A (JP)
Title: Heat exchanger
Inventor: KAJIKAWA SHUNJI
IPC: F28F21/08
Filed: 1994-06-20
Abstract: PURPOSE:To provide a water-cooled oil cooler in which the corrosion resistance of the wall of a cooling water passage formed by continuing cooling water passage hole formed in the thickness direction of molded plates and fin plates in a laminating direction can be obtained. CONSTITUTION:A water-cooled oil cooler has a laminate obtained by alternately laminating molding plates 33 having cooling water passage holes 45 and oil passage holes 46 in a thickness direction, and fin plates having cooling water passage holes 55 and oil passage holes 56 in a thickness direction. A protrusion 58 protrudes from the wall 57 of the hole 55 of the plate 34 into a cooling water passage 61. The potential of the protrusion 58 is base as compared with the connecting parts of the plates 34 to the plate 33 to operate the protrusion 58 as a sacrificial corrosion part, thereby preventing the preferential corrosions of the connecting parts of the plates 33 to the plates 34.
Patent JP-H084191-A (JP)
Title: Set fitting of ceiling backing wooden shaft
Inventor: HAYASHI AKIMASA
IPC: E04B9/16
Filed: 1994-06-20
Abstract: PURPOSE:To combine and fix the ceiling backing wooden shafts simply and easily without carrying out p previous positioning and cutting. CONSTITUTION:In set fittings 10 fixing a rectangular sectional cradling receiver 2 stretched while being approximately crossed at right angles on a rectangular sectional cradling l, in which groove sections 5 are formed to both side faces, a plate section 11 longer than the width of the cradling receiver 2 is mounted, and drooping sections 14 having tapered-shaped engaging pieces 17 elevating in the short edge direction of the plate section 11 at front ends respectively are disposed to the diagonal edge sections of the plate section 11. Bendable pawl sections 15 arranged at the places of both ends of the cradling receiver 2 are formed to the plate section 11, the plate section II abutted against the top face of the cradling receiver 2 is tuned, and the engaging pieces 17 at the front ends of the drooping sections 14 are inserted into the groove sections 5 of the cradling 1 while the pawl sections 15 of the plate section 11 are bent and retained to both side faces of the cradling receiver 2.
Patent JP-S5363676-A (JP)
Title: Wheel manufacturing apparatus
Inventor: SHIROKAWA TAKAO
IPC: B21J15/16
Filed: 1976-11-18
Abstract: PURPOSE: To provide an apparatus for manufacturing automotive or other wheels, having a central hub and peripheral rim connected together by means of intermediate plate-like spokes, which can affords products with high precision and without distorsion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5261740-A (JP)
Title: Protection device for power system apparatus
Inventor: IWASAKI MINORU
IPC: H02H3/05
Filed: 1975-11-18
Abstract: PURPOSE: To prevent an erroneous operation and heighten a reliability by doing with an AND condition of two each digital computors for a high priority protection object among a power system apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6120000-A (JP)
Title: Water hammer generating method and device thereof
Inventor: ISHII AKIRA
IPC: F04F7/02
Filed: 1984-07-05
Abstract: PURPOSE:To make the high water hammer pressure required repetitively generable, by letting a rapid operating valve set up in a pipe line close so quickly, while making a water column separation occur at the downstream side of the valve, and further reopening the valve at some timing for a while till cavities in a water column separation part are rejoined. CONSTITUTION:Under the condition that a pump 14 is operated, opening a rapid operating valve 15, and water is made flow in a pipe line 13, after making sure that the water flows at the specified flow velocity being constant by a microcomputer 22, a valve closing signal is outputted out of the computer 22 whereby the rapid operating valve 15 is quickly closed, and a water column separation is produced at the downstream side. Here, the computer 22 calculates a value of timing for a while till cavities of a water column separation part produced at the downstream side in order to reopen the rapid operating valve 15 for securing the water hammer pressure required, and after the elapse of that time, it outputs an opening signal of the rapid operating valve 15, thereby making this valve 15 open. With this constitution, a water hammer pressure value of several times is securable as compared with the conventional method which rests on a simple valve quick closure alone.
Patent JP-H05307648-A (JP)
Title: Device for drawing out paper card
Inventor: TAKIZAWA TATSUHIKO
IPC: G06K17/00
Filed: 1992-04-30
Abstract: PURPOSE:To improve drawing stability, reliability and operability by deflecting the center of a supply roller from the axis of rotation. CONSTITUTION:When a command for drawing out a paper card 2 is issued from a master host computer to a control circuit 11, a step motor 5 for driving a drawing roller 6 is rotated by a signal output from the circuit 11. The center of the roller 6 is arranged on a position being eccentric from the center of a shaft 7 rotated by the motor 5. The roller 6 rotates eccentrically in accordance with the rotation of the shaft 7 and the card 2 in a paper feeding box 1 is vertically oscillated. Even if the delivering side head of the card 2 is deviated, there is a moment that the head of the card 2 coincides with a gate 8 during the period of vertical oscillation, thereby the card 2 can be passed through the gate at the moment.
Patent JP-H09152983-A (JP)
Title: Reentrant garbage collection processing in file system immanent in flash memory
Inventor: BALK MICHAEL W
IPC: G06F12/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To secure more storage places for the writing of a new file by making destination storage locations adjacent with each other. SOLUTION: A swap sector 26 is the next sector behind an event queue sector 22 and is used for reconstituting a regular sector 28 during a garbage collection. These files which are not marked for the garbage collection or are not tagged during the reconstitution are written so that the files may be successively adjacent to the swap sector 26. The swap sector 26 is copied as a complete sector in one of regular sectors 28 as designated sectors. This copying is executed for each regular sector 28 in a memory device so as to generate the file system of adjacent files which are made compact.
Patent JP-H11319996-A (JP)
Title: Method and device for dead zone sensor abnormality detection of work clamp and storage medium
Inventor: YAMADA JUNICHI
IPC: B21D28/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of a sensor and enable working control of machine stopping, etc., by monitoring a dead zone signal with utilizing the regularity of action order of a detection sensor. SOLUTION: This device is composed so that a region is set on a work table corresponding to a kind of a die size, etc., at least one or plural touch sensors 2 are arranged on a work clamp 1. Depending on a kind of dies, pairs of sensor dogs 3 are arranged on a carriage base of the work clamp 1 at a center of a min. dimension of dies of as successively striding and at both sides corresponding to a die size, Whether the work clamp enters a dead zone region is detected for ON/OFF by the touch sensor 2 arranged on the work clamp while running/moving per prescribed order, it is discriminated for normal or abnormal. In the case of abnormal, working control for generating a stop signal of a working machine is made possible.