baber/WOPTO huggingface dataset:
Patent JP-H09229144-A (JP)
Title: Low-noise chain with oil groove
Inventor: TANAKA KOJI
IPC: B65G17/38
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise chain which exerts the wedge effect of a lubricant put between a bushing and roller and also squeeze film effect effectively and can give a high noise reduction effect. SOLUTION: Oil groove 7 is provided at least at one of the peripheral surface of a bushing 2 and the inside surface of a roller 6, and the inside surface of the roller 6 is formed a curved surface in such a way as tracing the bushing 2 contour in the form of a barrel. The gap between the inside surface of the roller 6 and the peripheral surface of the bushing 2 does not widen in the parts near the two ends of the roller 6, and the lubricant L between the roller 6 and bushing 2 will less flow away to the outside, and the fluid lubricating condition is maintained between the bushing 2 and roller 6 for a long period of time.
Patent JP-H04276689-A (JP)
Title: Integrated circuit mounting substrate
Inventor: NIIHORI KENICHI
IPC: H01L25/00
Filed: 1991-03-05
Abstract: PURPOSE:To efficiently mount an IC on a main substrate by charging an integrated circuit mounting surface side of a substrate into a hole of the main substrate and electrically connecting a first terminal to a second terminal. CONSTITUTION:A previously mounted IC 3 placing surface of a sub-substrate 6 is directed downward, and charged into a hole H of a main substrate 1A by matching a charging direction. Then, a first terminal 1a formed at the peripheral edge of the hole H is electrically connected to a second terminal 6a formed at the peripheral edge of the sub-substrate 6 by soldering, etc. ICs 2, 3, 4 mounted on the substrate 1A, 6 and electric component 5 are circuit-connected to form an integrated circuit mounting substrate 1A. Thus, since the ICs 2, 3 of a reduced thickness of the ICs occupying a large mounting space are charged to be mounted in the inner layer of the substrate 1A, its space factor can be improved.
Patent JP-H05232413-A (JP)
Title: Method for controlling output of optical amplifier
Inventor: WADA TETSUO
IPC: G02F1/01
Filed: 1992-02-25
Abstract: PURPOSE:To prevent the failure of a laser diode for excitation by controlling the output level of a main signal by the control of a light transmission quantity varying means provided on the output side of an optical amplifier section. CONSTITUTION:A coupler 3 for exciting and optical coupling, the light transmission quantity varying means 10 and a coupler 5 for branching monitor light are provided on the signal output side of the optical amplifier section 2 where an optical fiber added with rare earth elements, such as Nd<3+> and Er<3+>, in the core part is used as an amplifying medium and the light transmission quantity of the light transmission quantity varying means 10 is adjusted. The output proportional to the exciting light is detected by the back light monitor of the laser diode LD 9 in such a case and the output is compared with the reference voltage within an APC circuit. The bias current of the LD 9 is then adjusted and the specified light output is supplied to the optical fiber added with the Er<3+>. While the output can be absorbed together with the fluctuation in the main signal light by the output fluctuation by an output level control circuit 7 without applying APC to the LD 9, the range of adjusting the main signal is widened by stabilizing the output of the LD 9 for excitation.
Patent JP-S61198837-A (JP)
Title: Pn generator for spread spectrum system
Inventor: TAKEDA SHIGEKI
IPC: H04B1/7143
Filed: 1985-02-27
Abstract: PURPOSE:To attain the setting of an ID code and to attain the easiness of change by constituting a PN generator comprised of the N-th order of polynomial with a shift register and an initial value setting section setting an initial value of the shift register and generating a signal synchronizing with a frame synchronizing signal so as to set the initial value with a switch or a simply memory. CONSTITUTION:A PN by the 7-th order of polynomial synchronizing with a bit and a frame is generated by a PN generating circuit 40. The PN signal generator consists of an adder 83, a shift register 84 and an initial value setting section 85, and is included in a scrambler 39. In generating a PN by using the 10-stage of shift register 84, the addition using '2' as module to, e.g., the output of the 10-th stage and the output of the 3rd stage is applied by the adder 83 and fed back to the input. The content of the shift register is set to a pattern, e.g., as LBS=1 at the start of one frame as the initial value normally and the others are reset. At the state of one frame, the initial value setting section 85 is used to set a specific pattern to the shift register 84 as the initial value and the PN is generated from the state.
Patent JP-H09232060-A (JP)
Title: Production method of common wire assembly
Inventor: NAKAMURA SHIGENORI
IPC: H01R43/20
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a first-in rate without deteriorating the commonable ratio of the terminal-attached electric wire of a wire assembly, by changing an item numer, given at the time of sorting to the same parts, to a product number at the time of assembly. SOLUTION: Wire assembles different in a product number are commonably produced, by the following methods: (1) the respective parts of wire assemblies to be produced are sorted into parts constituting a common circuit commonable between wire assemblies different in product numbers, and parts constituting the inherent exclusive circuit to the individual wire assembly; (2) a common item number is given to the parts concerning the common circuit, and also an exclusive item number is given to the parts concerning the exclusive circuit; (3) parts concerning the respective circuits are arranged based on the common item numbers and exclusive item numers; (4) the item numbers of the respective arranged parts are changed to the product item numbers of the wire assembly in accordance with the respective parts; (5) the respective parts, arranged based on the changed product numbers, are assembled.
Patent JP-H03244345-A (JP)
Title: Whipping cream and its production
Inventor: NODA MASAYUKI
IPC: A23L9/20
Filed: 1990-02-21
Abstract: PURPOSE:To obtain whipping cream having proper structure, shape retention, excellent flavor and texture free from unpleasant small of characteristic whey protein, by adding a processed protein material as a fat substitute. CONSTITUTION:A protein such as whey protein or glair protein is dissolved in water, the prepared aqueous solution is heated to a temperature higher than heat distortion temperature of protein, frozen and gelatinized to give frozen gel of protein. Then the prepared frozen gel of protein is added as a fat substitute in producing whipping cream having foaming properties by a conventional procedure.
Patent JP-S61201042-A (JP)
Inventor: KUJIME TOSHIHIKO
IPC: D03D23/00
Filed: 1985-02-27
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-S51113459-A (JP)
Title: A method for manufacturing semiconductor devices
Inventor: KACHI MASAO
IPC: B23K26/364
Filed: 1975-03-29
Abstract: PURPOSE: To improve operation efficiency by decreasing number of processes for finely dividing a semiconductor water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H025061-A (JP)
Title: Radiation polymerizable component and radiation sensitive recording material
Inventor: URURIHI GAISURAA
IPC: G03F7/033
Filed: 1989-02-20
Abstract: PURPOSE: To make a satd. copolymer usable in the production of a dry photoresist material by imparting an acid value of 78-176 and 290-33OK glass transition temp. to the copolymer. CONSTITUTION: This compsn. contains a compd. having one terminal ethylenically unsatd. group and having >100 deg.C b.p. under atmospheric pressure and a satd. copolymer capable of initiating polymn. by the action of chemical rays and insoluble in water but soluble in an org. solvent and an alkaline aq. soln. The copolymer consists of α,β-unsatd. aliphatic carboxylic acid, alkyl, cycloalkyl or cycloalkenyl methacrylate and a compd. having a unit of alkyl, cycloalkyl or cycloalkenyl acrylate and an arom. substituent and has an acid value of 78-176 and 290-330K glass transition temp. This compsn. has satisfactory etching resistance especially to an ammonia-contg. etching medium even in an exposed state and is especially suitable for use in a dry resist process.
Patent JP-S54131154-A (JP)
Title: Freezing apparatus for refrigerating objects to be stored
Inventor: TAKEI TSUTOMU
IPC: F25D21/06
Filed: 1978-04-01
Abstract: PURPOSE: To provide a freezing apparatus wherein switches operating a longest time-setting timer and other timers at temperatures over a set temperature are arranged in series and are operated in parallel by timers, defrosting being carried out based on defrosting instructions by a timer, and thus erroneous operations and a decrease in refrigerating power being eliminated.  
     CONSTITUTION: If the temperature of air in a freezing apparatus is over a set point as the high temperature side, an output contact 15b is closed, long and short time timers 17, 18 being operated in parallel by timers. If a fixed time is passed, an output contact 18a of the short time timer 18 is closed, an assistant defrosting relay 19 being actuated, and an electromagnetic valve 13 being closed. Then, a compressor 7 is stopped, defrosting operations being initiated by circularizing a defrosting heater circuit 11, and the timers 17, 18 standing to wait for the next timer time. Also, if frost adhering to an evaporator is molten, and a defrosting finish-detecting thermostat is actuated, the defrosting assistant relay 19 returns with a decrease in the power, and the freezing apparatus starting operation, and the timers 17, 18 starting clocking. Thus, defrosting corresponding to the amount of frost adhesion is ensured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06247612-A (JP)
Title: Sheet post-processor
Inventor: YOSHII KATSUMI
IPC: B65H29/22
Filed: 1993-02-26
Abstract: PURPOSE:To provide a sheet post-processor capable of securing the alignment precision without reducing the corresponding CPM. CONSTITUTION:A sheet post-processor is provided with a reception processing section 7 receiving the data on copying sheets from an image forming device and applying the prescribed processing to them and a drive control means 8 conveying the copying sheets onto bins provided into multiple stages in the vertical direction based on the sheet size signal from the reception processing section 7. The sheet post-processor collates the copying sheets onto the bins and staples the copying sheets on the bins after collation. The conveying speed at the time of sheet discharge is changed in response to the sheet size signal outputted from the reception processing section 7.
Patent JP-H04281342-A (JP)
Title: Uninterruptible power supply
Inventor: NAGAYOSHI KAZUNORI
IPC: H02H7/122
Filed: 1991-03-05
Abstract: PURPOSE:To simplify the circuitry and to eliminate high frequency ripple components from the output by providing a comparator for turning a switching element OFF when the voltage across a current detecting resistor, connected with the switching element of an inverter, exceeds a predetermined level. CONSTITUTION:A full-bridge inverter 1 comprises switching elements 17, 18, 19, 20, comparators 25, 26, thyristors 28, 29, current detecting resistors 39, 40, and the like. When output terminals 41, 42 are overloaded or short-circuited, voltages across the current detecting resistors 39, 40 increase as compared with the case of rated current. When the voltages exceeds the gate trigger voltages of the thyristors 28, 29, the thyristors 28, 29 are turned ON and the outputs of the comparators 25, 26 are lowered thus turning the switching elements 19, 20 OFF. Consequently, it is not required to oscillate an inverter continuously at high frequency so as to suppress overcurrent through PWM control.
Patent JP-H10237834-A (JP)
Title: Guardrail
Inventor: WADA SHOHEI
IPC: E01F15/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a contact accident by setting a recursive reflectors differed in reflecting angles in two lines on a top end part, so that the end part of a guardrail can be visually confirmed during the night both from a vehicle traveling on a roadway and from a bicycle traveling on a sidewalk. SOLUTION: Recursive reflectors 33 are set on the top end of a terminal member 3 in two lines with the reflecting direction being varied to recursively reflect the illuminating light of the headlight of a vehicle traveling on a roadway during the night. They also recursively reflect the illuminating light of the light of a bicycle running on a sidewalk to enhance the visual confirmability of a guide rail end part from the vehicle driver and from the bicycle. A bolt hole for mounting on a strut 1 is set in the rail end part, a bolt 4 is inserted thereto to mount the rail on the strut 1, and the base part of the terminal member 3 is mounted on both sides of a guardrail body. Therefore, the front side and rear side of the guardrail end part can be covered to ensure the safety in contact with a walker or a bicycle running on the sidewalk.  Accordingly, when an impact is added, the breakage of the guardrail can be also prevented by the mounting of the terminal member 3.
Patent JP-S59164479-A (JP)
Inventor: MAEDA SHINYA
IPC: B63B35/04
Filed: 1983-03-08
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-H10291820-A (JP)
Title: High concentration calcium hydroxide aqueous suspension liquid and its production method
Inventor: TANAKA KOICHI
IPC: B23K9/32
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To produce a high concn. calcium hydroxide aq. suspension liquid hardly settling even if a solid content is high low in viscosity, good in stability of viscosity with the lapse of time and excellent in workability. SOLUTION: A suspension liquid is composed of a material having <=2000 cP viscosity, a 41-75 wt.% solid content and in which >=95 wt.% of the solid part is particles having <=45 μm grain size. The suspension liquid is obtained by mixing calcium oxide particles whose a part can be carbonated with water and allowing the mixture to react and at that time, a temp rise width due to the primary temp. rise at mixing time is controlled so as to be <=15 deg.C and a time from the mixing time to a starting time of the secondary temp. rise is controlled so as to be >=1 min to obtain the high conc. calcium hydroxide aqueous suspension liq.
Patent JP-S58156861-A (JP)
Title: Device for measuring frequency characteristic of communication circuit
Inventor: AKINAGA NOBUHIKO
IPC: H04B17/00
Filed: 1982-03-13
Abstract: PURPOSE:To allow one operator to measure frequency characteristics of a communication circuit nearly automatically by providing the communication circuit with a frequency sweep type signal generator, level meter, and plural switches which are operated under tone control. CONSTITUTION:The frequency sweep type signal generating circuit 5 is provided at one terminal of the public communication circuit 1 to be measured and at the other terminal, the level meter 4 for measuring the corresponding between the level of the signal arriving from the signal generator 5 through the circuit 1 and its frequency is installed. Further, the switches 6-11 are operated remotely under tone control from the installation terminal of the level meter 4. Consequently, the operator at the terminal where the level meter 4 is installed operates the signal generator 5 remotely through the circuit 1 to measure the frequency characteristics of the circuit 1 according to said correspondence between the signal level fed from the signal generator 5 inputted to the level meter and frequency.
Patent JP-H07250156-A (JP)
Title: External monitor system
Inventor: KUROKI HIROTSUGU
IPC: H04M3/22
Filed: 1994-03-10
Abstract: PURPOSE:To detect abnormality of an exchange at on easily stage by providing a monitoring cycle varying means which varies generation cycles of a dummy call to the exchange and monitoring cycles of an answer from the exchange. CONSTITUTION:Timing data T stored in the ROM 113 in the timing generation part 110 of an external monitor device 10 are properly varied. Namely, the ROM 113 stored with various timing data T is replaced to generate optional timing data T. Then the emergency operation EMA detection part 102, recovery monitor part 106, and recovery timer part 107 in the device 10 generate a dummy call signal SCN in each dummy call generation cycle so as to monitor the normalcy of the exchange and sends it out to the interface device of the exchange through a network interface 101. This EMA detection part 102 employs a sufficiently short generation cycle (e.g. 30 seconds shortened from a 2-minute cycle) as the dummy call generation cycle to greatly shorten the cycle for detecting abnormality of the exchange.
Patent JP-S58190417-A (JP)
Inventor: SAGAWA KOUICHI
IPC: A47L9/10
Filed: 1983-03-11
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-H06253445-A (JP)
Title: Power supply breaker
Inventor: INOUE HIROMICHI
IPC: H02H3/08
Filed: 1993-02-26
Abstract: PURPOSE:To prevent an overcurrent without breaking a specified circuit even if large capacity of load equipment is used in the specified circuit. CONSTITUTION:This breaker is equipped with a current detecting element (the so-called CT), which detects the current of the first circuit (specified circuit) 5 on one hand being branched from a branching breaker 2, a controller (constant current diode) 9, which issues an output signal when the current signal of the current detecting element 8 gets over a limit value, a switching element (TRIAC), which operates by the output signal of the controller 9, and a breaker 11, which operates by the switching element 10 and breaks the power supply of the branched second circuit (other circuit).
Patent JP-H03244837-A (JP)
Title: Back plate for drum brake
Inventor: KANESHIRO MASANORI
IPC: F16F15/02
Filed: 1990-02-20
Abstract: PURPOSE:To damp the extent of brake noise frequency as well as to prevent any offensive noise from occurring by using such a damping steel sheet that makes the amplitude of brake noise frequency at a high amplitude frequency band, being generated in space between a shoe assembly and a brake drum, into a small one. CONSTITUTION:A drum brake 1 is provided with a back plate 2 being clamped to the body side, an anchor 3 being installed on top of this back plate 2 and a wheel cylinder unit 4, and this anchor 3 is composed of an anchor block 5 and a retainer plate 6. As for material of this back plate 2, a damping steel sheet is used in place of the conventional steel plate (SP material). This damping steel sheet is excellent in dampability against vibration (for example, about 30 times between 15 deg.C and 60 deg.C in a loss factor as compared with the SP material). Owing to this steel sheet, any possible resonance with a self-excited vibration being generated in space between linings 10a, 10b and a brake drum 11 is prevented from occurring and, vibration to be transmitted to the back plate 2 can be quickly damped as well.
Patent JP-S60181889-A (JP)
Title: Preventing device of illegal access of ic card
Inventor: HAGIWARA ISAMU
IPC: G06F21/62
Filed: 1984-02-28
Abstract: PURPOSE:To prevent illegal or erroneous access to a data memory area of an IC card and its illegal use by storing a code for identifying the IC card in itself, by checking the IC card to see whether a code transmitted from an IC card input device is coincident with the stored code before access to the data memory area and invalidating the subsequent access for a certain period when they are dissident. CONSTITUTION:A code a12 received by an IC card is checked to be coincident with the code which the card itself stores, and when they are dissident, no response occurs. When code checking frequencies are preset, and the code is coincident with the stored one within fixed access frequencies access start OK data is transmitted to a side A of an input device. When the dissident frequencies of a code reaches a prescribed value, access termination data b3 is transmitted to the side A of the input device from a side B of the IC card. When the code dissident frequency reaches the prescribed value at the time of inputting the IC card, the subsequent access is invalidated. By checking a code at the time of access to a memory area of important data, data safety can be made more complete.
Patent JP-H10241746-A (JP)
Title: Charging method of sealed-type lead storage battery
Inventor: YAMAGUCHI YOSHIAKI
IPC: H02J7/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the life time performance of a battery for making electric power efficiency superior by making change electric quantity after discharging to have a specific range exceeding the last discharge electric quantity, and dividing the discharge current into two stages or more, regardless of the depth of an electric discharge and the size of an electric discharge current. SOLUTION: A charged electric quantity after an electric discharge in a sealed-type lead storage battery, wherein an irregular electric discharge is repeated, is made exceeding 100% and equal or less than 105% of the last discharge electric quantity, regardless of the depth of electric discharge or the size of an electric discharge current. Overcharge quantity is minimized, while the last discharge quantity can be nearly completely charged, to minimize the reduction of an electrolyte and the corrosion of an aggregate. Charge quantity at that time is divided into at least two stages or more, to change the shape of the crystal particle of an active material for ensuring the diffusion path of an electrolyte, thereby keeping subsequent discharge capacity.  A charging current is gradually reduced as full charge is approached, to suppress the generation of an oxygen gas from a positive electrode, also to increase the charging efficiency of both the electrodes and it is desirable that battery temperature while charging to be controlled at 10-50 deg.C.
Patent JP-S63207235-A (JP)
Title: Frame aligner circuit
Inventor: ISHIHARA TOMOHIRO
IPC: H04J3/00
Filed: 1987-02-23
Abstract: PURPOSE:To decrease a memory quantity and to minimize a delaying time by separating a pay-load and an overhead, storing them individually, executing the phase matching of a frame only to the over-head and outputting data. CONSTITUTION:The data in the pay load of an input frame are transferred to an output pay-load. As an FIFO memory 15 for a pay-load, only 16 bits are needed. For an FIFO memory 16 for an over-head, the data quantity of the overhead for one frame is needed. Consequently, conventionally, the quantity of the FIFO memory to need 6336 bits can be decreased to 16 bits of the FIFO memory 15 for the pay-load and 192 bits of the FIFO memory 16 for the overhead, namely, to 208 bits in total. The data position in the overhead and pay- load is dislocated, but when the data are inputted to the pay-load after a frame is combined with the node to be transmitted beforehand, the correct data can be received by extracting the pay-load only at the receiving side.
Patent JP-S59164657-A (JP)
Inventor: HANAOKA TADAO
IPC: C04B38/02
Filed: 1983-03-10
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-2000239975-A (JP)
Title: Dyeing of both sides
Inventor: ASAMI NOBUKO
IPC: D06P1/38
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an industrially operable method with controlling permeation of colors and patterns on the surfaces of fabric to the opposite sides in dyeing both sides of fabric. SOLUTION: In this method for dyeing both sides of fabric with a colored sizing agent by a screen printing method, the colored sizing agent prepared by using sodium alginate as an undiluted size and a reactive dye or a disperse dye as a dye is formulated with 0.5-30 wt.% based on the colored sizing agent of an ionic surfactant.
Patent JP-S59165305-A (JP)
Inventor: MATSUNO TAKASHI
IPC: F21V23/00
Filed: 1983-03-09
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。