baber/WOPTO huggingface dataset:
Patent JP-S60113030-A (JP)
Title: Valve gear system driving device in vertical shaft type diesel engine for outboard motor
Inventor: AMEMORI KOUICHI
IPC: F02M39/00
Filed: 1983-11-24
Abstract: PURPOSE:To prevent a flywheel from shooting out and thereby promote safety for an operator, by installing a pulley for cam shaft driving use in a lower end part of the cam shaft of a valve gear system driving device, while driving a unit injector or a fuel-in-jection pump and each of suction drain valves through the said pulley. CONSTITUTION:In time of driving a cam shaft 12 of a Diesel engine 2 by a crankshaft 6 via a timing belt, a pulley 13 stretching over this timing belt 17 is installed in a lower end part of the cam shaft 12, namely, at the opposite side to a flywheel. On the over hand, this timing belt 17 is installed in the left side alone in a forward direction A of a cylinder center of the Diesel engine 2, avoiding an oil pan 16 situated in a position shown in broken lines, however, it will do that a tensioner 18 may be installed in the right side in the forward direction a and that another timing belt 17' may also be installed so as to describe a large circle around the oil pan 16 as shown in two-dot chain lines. Accordingly, protrusion to the upside of the flywheel will in no case occur so that such an accident that one's hand is caught by the timing belt is preventable.
Patent JP-S6199688-A (JP)
Title: Method for measuring iron concentration in plated layer of alloyed zinc plated steel sheet and manufacture of said steel sheet
Inventor: KAWABE JUNJI
IPC: C25D3/56
Filed: 1984-10-19
Abstract: PURPOSE:To measure Fe concn. in plated layer of alloyed Zn plated steel sheet nondestructively, continuously and accurately by measuring X-ray diffraction intensity and counted value relating unit area of plated layer of said steel sheet and substituting the measured value into regression formula. CONSTITUTION:Characteristic X-ray is irradiated to alloyed Zn plated steel sheet to measure X-ray diffraction intensity relating to >= one phase among Fe-Zn alloy phase and eta phase. On the other hand, counted value relating to unit area is measured by fluorescent X-ray method, etc. Next, these measured values are substituted into regression formula using said measured values as variable and Fe concn. in plated layer as function, to obtain said Fe concn. In manufacturing said steel sheet by heating after Zn plating it, said Fe concn. is measured continuously by said method, heat treating condition is controlled automatically based on the measured value, to form plated layer of the aimed Fe concn.
Patent JP-S59109870-A (JP)
Title: Sweep rate selecting display device
Inventor: OKADA KIYOTAKA
IPC: G01R13/24
Filed: 1982-12-15
Abstract: PURPOSE:To display a sweep rate with a high precision in a wide range independently of the sweep rate, by controlling the display in accordance with a ratio of timing current correcting value and a timing current variable value to a timing capacitor for generating a scanning voltage. CONSTITUTION:When a switch S of a sweep generator 36 is connected to a contact CAL, a timing current IT for charging of the timing capacitor which generates a sweep voltage at the discharge time becomes a correcting value; and when it is connected to a contact VAR to change the variable resistance value by a potentiometer POT, the timing current IT attains a variable timing current corresponding to a desired scanning speed. The voltage corresponding to this variable current IT is applied to a reciprocal circuit M of a display means 38, and the scanning speed display of a display part D corresponding to the voltage corresponding to the correcting voltage IT is changed in accordance with a ratio of both voltages, and thus, a desired sweep rate is displayed in a high precision in a wide range from a low speed to a high speed independently of the sweep rate.
Patent JP-H0557606-A (JP)
Title: Polishing method and device thereof
Inventor: NEGISHI MASATO
IPC: B24B13/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide a polishing machine with which a work piece can be worked without changing its position against a form measuring device. CONSTITUTION:A polishing machine 30 is provided with a polishing part P and a form measuring part M on a level block 31, difference between the face form data of a work piece 36 measured with the form measuring part M and the designed form data is set as a form to be removed, the form to be removed is deconvoluted by a unit removing form previously obtained, a residence time is obtained, and polishing is performed with the polishing part P having a Y- table 32 and a X-table 33. The work piece 36 completed in its working is sent again to the form measuring part M so as to measure the surface form and obtain the face form data, it is again sent to the working part P, and such routine is repeated so as to perform modified polishing to work and measure it up to the designed form.
Patent JP-2001047850-A (JP)
Title: Heating system for automobile
Inventor: KAMIKURA YASUSHI
IPC: B60H1/03
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular heating system which is inexpensive and effective even when an internal combustion engine is operated or stopped, and also to perform appropriate control according to the conditions of a vehicular key switch and a heater switch for operating a combustion heater. SOLUTION: An electrically driven pump 8 and a combustion heater 9 for heating cooling water passed through a branch passage by burning fuel are arranged in the branch passage for cooling water for an internal combustion engine, and a control circuit 14 is provided which easily and appropriately controls the combustion heater 9 by reference to the conditions of a vehicle and an outside air temperature. Therefore, a driver can appropriately operate this heating system for an automobile by reference to a key switch.
Patent JP-S60113816-A (JP)
Title: Pneumatic sliding apparatus
Inventor: KATOU MINORU
IPC: B23Q1/60
Filed: 1983-11-22
Abstract: PURPOSE:To prevent the useless consumption of air by switching the feed of air into a plurality of vent holes formed onto a work supporting base, by a slider which is interlocked with the revolution of a screw for sliding the work supporting base. CONSTITUTION:Vent holes 7, 7a, 7b, and 7c are formed so as to surround the upper and lower surfaces and the both side surfaces of a base 1 onto a work supporting base 2 which can be slided by a screw 3. Said vent holes are connected to selector valves 14, 14a, 14b, and 14c through the communication holes, 8, 8a, 8b, and 8c formed onto the base 1 and through hoses 10, 10a, 10b, and 10c. An auxiliary screw 11 is connected at one edge of the screw 3, and a slider 12 is screwed with the screw 11. The slider 12 switches the selector valves 14, 14a, 14b, and 14c, interlocked with the shift of the work supporting base 2 due to the revolution of the screw 3.
Patent JP-S61104905-A (JP)
Inventor: UEDA KAZUO
IPC: B65B3/04
Filed: 1984-10-18
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-2001015201-A (JP)
Title: Insulating cover
Inventor: TAKAHASHI HIDENORI
IPC: H01R13/58
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an insulating cover for the tip of an electric wire whereto a rod-shaped crimp terminal is connected by pressure attachment. SOLUTION: A lid 6 coupled by hinge with a body 2 in such a way as capable of opening and closing is opened, and a rod-shaped crimp terminal A connected in pressure attachment to a strand conductor is inserted into a small diametric cylindrical portion 14 from a connection part storage chamber 13 provided in a core wire cover 11 in hinge coupling with the body 2 in such a way as capable of being folded and the tip is drawn out, and the lid 6 is shut and an engaging projection 3 provided on the body 2 is engaged with a groove 7 provided in the lid 6. Through this very simple procedure, the tip of electric wire is covered in insulation where the terminal A is connected in pressure attachment to the strand conductor.
Patent JP-H0563600-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AKIYAMA TAKEHIRO
IPC: H04B1/40
Filed: 1991-08-30
Abstract: PURPOSE:To miniaturize the semiconductor integrated circuit device, to reduce power consumption and to ensure the isolation of an amplifier signal or an input signal of each amplifier with respect to an LSI for radio communication equipment. CONSTITUTION:Plural amplifiers 1,2 and a power save circuit 5 are formed on the identical semiconductor chip. The amplifiers 1,2 are connected in parallel with each other and the amplifier 1(2) is provided with a bias circuit section 3(4) and each amplifies an input signal of a prescribed frequency. The power save circuit 5 drives either of the amplifiers 1,2 based on a control signal and inactivates the other amplifier by controlling a bias voltage of the bias circuit section of the other amplifier and outputs an amplified signal of the amplifier able to be driven.
Patent JP-S6463463-A (JP)
Title: Abnormality detecting device for anti-skid control device
Inventor: MATSUDA TOSHIRO
IPC: B60T8/1761
Filed: 1987-09-04
Abstract: PURPOSE:To prevent disability of braking by providing means for discriminating the occurrence of abnormality on detecting that there is no pressure intensifying pulse signal extending over a fixed period during an anti-skid control signal. CONSTITUTION:During high-level operation, negative very small pulse from a timer 32a is mixed in signals EV1, AV1, to a wheel 1 from an anti-skid control circuit 18, and pulse pressure intensification is conducted during a skid cycle when the brake fluid pressure is to be kept or reduced by EV valve 19A and AV valve 20a. When an abnormality is caused in the anti-skid control circuit 18, there is no negative very small pulse signal, so that the output of an integrating circuit 42a in an abnormality discriminating circuit 40a is not reset, and a flip-slop circuit 44a is reset by H output from a comparator 43a to send an abnormality signal to an abnormality processing portion 50 and give a warning. Thus, disability of braking caused by abnormality can be prevented, resulting in prevention of collision accident.
Patent JP-H04102079-A (JP)
Title: Testing device and method of circuit board
Inventor: SHIGEMATSU HIDEHIRO
IPC: G01R31/02
Filed: 1990-08-21
Abstract: PURPOSE:To enable conduction and insulation tests to be performed between a fine-pitch electrode and a normal-pitch electrode by allowing one contact of a probe head for test to contact two or more fine-pitch electrodes of a test board simultaneously. CONSTITUTION:A head 11 and a board 17 are allowed to contact so that one of a plurality of contacts 11a of the probe head for test 11 contacts an electrode 17b of two or more fine-pitch PC1 of the test board 17 by a drive means 15 and a first contact means 12. Therefore, even if the electrode 17b is reduced as compared with a PC of a contact 11a, it need not be contacted individually. Also, a second contact means 13 allows a contact 11a to come into contact with an electrode 17c of a normal-pitch PC2 individually and a measuring means 14 measures electrical state of the board 17, thus enabling conduction test between the electrodes 17b and 17c to be performed. Further, the electrode 17b and a plurality of 11a are physically separated and insulation test viewed from the electrode 17c becomes possible. Namely, even if the electrode 17b is reduced as compared with the PC of the contact 11a, it is not necessary to enable each to be contacted, thus achieving conduction and insulation test between the electrodes 17b and 17c.
Patent JP-H0772273-A (JP)
Title: Time measurement circuit
Inventor: ASANUMA KENJI
IPC: G04F10/04
Filed: 1993-09-06
Abstract: PURPOSE:To improve resolution without increasing consumed current and measuring time. CONSTITUTION:By counting with a counter C2, the reference clock signal CLK during the time a gate signal GATE proportional to a measured value is effective, the signal levels of a clock CLK at front edge and rear edge of the gate signal GATE are preserved with flip frops FF3, FF4, respectively in a time measuring circuit measuring the gate time. By applying specific fabrication to the counter C2 output according to the preserved value, the resolution is raised without speeding the clock or extending the gate time.
Patent JP-S6462914-A (JP)
Title: Clock pulse regeneration circuit
Inventor: KUMADA JUNICHI
IPC: H03K5/04
Filed: 1987-09-03
Abstract: PURPOSE:To generate a pulse with an optional duty by giving an output of a differentiation circuit outputting a leading or trailing change point as a trigger pulse in an input pulse whose duty is not 50% to a flip-flop circuit as a signal as it is and retarded by a prescribed time. CONSTITUTION:The change point of the leading or trailing of a pulse signal whose duty is not 50% inputted from an input terminal 4 is differentiated by a differentiation circuit 1 to generate a trigger pulse. The generated pulse is given to a set terminal S of the flip-flop 3. On the other hand, the trigger pulse is retarded by an optional time at a delay circuit 2 and fed to a reset terminal R of the flip-flop 3. Thus, the pulse with an optional duty is generated from the output terminal 5. Even when the duty of input pulse differs, the pulse with a constant phase is outputted.
Patent JP-2000086553-A (JP)
Title: Production of fluorinated benzyl alcohol and benzaldehyde
Inventor: WIEDEMANN JUERGEN DR
IPC: C07C29/141
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain the subject fluorinated benzyl alcohol in high yield by allowing chlorobenzaldehyde to react with an alkali metal fluoride in the presence of a quaternary photophonium salt under specific conditions followed by hydrogenation of the product in the presence of a noble metal catalyst. SOLUTION: A chlorobenzaldehyde of formula I (R1 is a 1-4C fluoroalkyl; R2 is chlorine; R3 is a 1-8C alkyl; m' is 0-3; o' is 1-3 where m'+n+o'+p<=5), for example, 2,6-dichlorobenzaldehyde is allowed to react with an alkali metal fluoride at 130-200 deg.C, in the presence of <=2 mol% of a quaternary phosphonium salt (for example, tetraphenyphosphonium bromide or the like) in a high initial concentration of the benzaldehyde of >=2.5 mol% par 1 kg of a polar aprotonic solvent to give a fluorinated benzaldehyde of formula II, then the product is catalytically hydrogenated in the presence of a noble metal catalyst to give the objective compound of formula III (m is 1-4; o is 0-3 where m+n+o +p<=5).
Patent JP-H0667456-A (JP)
Title: Toner for electrophotography
Inventor: NAKANO TETSUYA
IPC: G03G9/087
Filed: 1992-08-20
Abstract: PURPOSE:To ensure thermal stability and to prevent the emission of and odor as well as to improve fixability by incorporating hydrogenated terpene resin as a bonding resin. CONSTITUTION:This toner for electrophotography contains hydrogenated terpene resin obtd. by adding hydrogen to terpene resin as a bonding resin. Since hydrogen is added to double bond moieties in the resin, thermal stability is ensured and the odor is not emitted. The hydrogenated terpene resin preferably has 70-140 deg.C softening point, 500-1,000 average mol.wt. and <1 acid value. In the case of <70 deg.C softening point, heat resistance is inferior and melt sticking is liable to occur. In the case of >140 deg.C softening point, fixability is deteriorated. In the case of <500 average mol.wt., this toner lacks of shelf stability. In the case of >1,000 average mol.wt., fixability is deteriorated. In the case of >=1 acid value, heat resistance is excessively enhanced and fixability is liable to deteriorate.
Patent JP-H0949533-A (JP)
Title: Temperature sensitive type fluid fan coupling device
Inventor: TAKIGAWA KAZUYOSHI
IPC: F16D35/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent oil from going on a connecting rod and leaking to the outside by mounting an oil adhesion preventing means against the connecting rod around the connecting rod passing through the axial part of a cover, and maintain control characteristics for proper rotational torque transmission well over a long period. SOLUTION: Oil on the upper side gathering outwards in the diametrical direction of the inside of an oil reservoir 6 by centrifugal force generated by rotating operation is made to adhere to the connecting rod 9 by dripping while stopping or flowing on the wall surface of the oil reservoir 6. A tubular weir 15 is protrudingly-formed at the inner side than a cover 3, and the outer periphery of the cylindrical weir 15 is formed into a tapered surface thicker toward the oil reservoir 6. The dripping or flowing oil is gathered on the wall surface on the cover 3 side along the tapered surface, and can be collected in the oil reservoir 6 with high efficiency.  It is thus possible to prevent completely oil from going on the connecting rod and leaking from the axial part of the cover 3 to the outside, and always maintain the control characteristics of proper rotational torque transmission over a long period with no deviation.
Patent JP-H0771916-A (JP)
Title: On-vehicle distance measuring device
Inventor: KAWAMURA KATSUO
IPC: G01C3/06
Filed: 1993-09-06
Abstract: PURPOSE:To measure the distance to a required subject by judging a subject having a height when the difference between the distance measurement value of the subject and the measured distance value of a subject vertically adjacent thereto is smaller than a threshold. CONSTITUTION:An incident light from the outside is imaged on a two-dimensional optical sensor 3, and converted into an electric signal line by a processing circuit 4. An edge detecting circuit 5 detects the vertical edge in the two-dimensional image. An edge area extracting circuit 6 extracts a small area where the edge is present. A correlative arithmetic circuit 7 conducts the correlative operation between the edge area on a standard optical sensor 3B and the small area on a reference optical sensor 3R, and outputs a correlative value. A distance measurement value detecting circuit 8 calculates the distance from the minimum correlative value to a subject within the standard edge area. An area judging circuit 9 judges that a certain edge area and an edge area vertically adjacent thereto show the edge of the same object when the difference between the distance measurement values shown thereby is within a prescribed distance measurement differential value.
Patent JP-H1169463-A (JP)
Title: Remote controller
Inventor: KONDO TETSUJIRO
IPC: H04N5/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller with improved convenience at the time of an operation. SOLUTION: In this remote controller 1, in addition to a normal remote controller operation part 4 provided with an operator 3 for remotely operating a television receiver 2, a transmission/reception part for transmitting video images or the like without a cord (by radio), a calling key 5 for selecting the calling function of the video image or the like and a display device 6 for displaying the called video image or the like are incorporated. The television receiver 2 opposing the remote controller 1 is provided with the transmission/ reception part for transmitting the video image or the like reproduced in the television receiver 2 without the cord in addition to the function of a normal television reception part 7.
Patent JP-H04104570-A (JP)
Title: Facsimile communication system
Inventor: HASHIMOTO KATSUMI
IPC: H04M11/00
Filed: 1990-08-23
Abstract: PURPOSE:To establish normal communication in the case of retransmission by retransmitting image signals at a second communication rate of a MODEM lower than a first communication rate when communication abnormality is informed. CONSTITUTION:When the communication abnormality is informed from a G3 facsimile terminal 8, a terminal control device 4 stops transmitting the following image signals and announces the contents of the communication abnormality and the communication rate of a MODEM executing training to a central control unit 1. After the lapse of fixed time, the central control unit 1 starts communication to a subscriber generating the communication abnormality again. At such a time, the communication rate of the MODEM used for the preceding communication is read out from a storage device 3 together with the communication sentence and telephone number of the subscriber, and the communication sentence and telephone number are announced to the terminal control device 4. Afterwards, it is instructed to execute training at certain speed lower than the communication rate used for the preceding communication concerning the communication rate of the MODEM to be used for transmitting image signals. Thus, recording paper sheets are prevented from being wasted, cost and time for communication can be reduced, and an efficient facsimile communication system can be constructed.
Patent JP-H0778926-A (JP)
Title: Resin-sealed semiconductor device
Inventor: MORI NOBUYUKI
IPC: H01L23/50
Filed: 1993-09-07
Abstract: PURPOSE:To easily connect metallic wires and to reduce the size of a semiconductor element by mounting the element on an island on lead frame and connecting a double-layered ceramic extension board surrounded with a conductive layer to pads through the metallic wires. CONSTITUTION:A semiconductor element 8 and ceramic extension board composed of an upper and lower ceramic layers 4 and 5 are mounted on the island of a lead frame. Electrode pads 7 arranged zigzag on the element 8 are connected to the metallized sections 6 of the ceramic layers 4 and 5 through metallic wires 3. At the time of connection, the wires 3 are alternately connected to the metallized sections 6 of the layers 4 and 5 by providing a level difference between each adjacent wires 3. Then the metallized sections 6 of the layers 4 and 5 are connected to inner leads 1 through metallic wires 3 and the element 8 is electrically connected to the inner leads 1.
Patent JP-H1057158-A (JP)
Title: Desk with shelf
Inventor: OKADA KAZUHISA
IPC: A47B37/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a desk capable of being used as a desk for personal computer or a desk for OA by assembling respective rack boards having at least two kinds of sizes to the desk singly or combinedly. SOLUTION: In this desk with rack, a top plate 5 is fixed to the upper ends of both leg plates 4, the rear part of the top plate 5 is set at a position backward rather than rear end faces 4A of the leg plates 4, and vertical through attachment openings 5A are formed while matching their front opening edges on the rear end faces of the leg plates 4 at both the side parts of rear part of the top plate 5. Then, holding poles 8 provided under a 1st rack board 7 are inserted from the upside of the attachment openings 5A, the holding poles 8 are fastened to the leg plates 4 while bonded to the rear end faces of the leg plates 4, and 1st and 2nd rack boards 7 and 12 are vertically arranged by mutually fastening holding levers 13, which are provided on the 2nd rack board 12, along the holding poles 8 of the 1st rack board 7.  Besides, the holding levers 13 of the 2nd rack board 12 can be changed downward, the holding levers 13 are inserted from the upside of the attachment openings 5A, and the holding levers 8 are fastened to the leg plates while bonded to the rear end faces 4A of the leg plates 4.