baber/WOPTO huggingface dataset:
Patent JP-S5965574-A (JP)
Title: Glow plug control device in diesel engine for car
Inventor: TOMIZAWA NAOMI
IPC: F02P19/02
Filed: 1982-10-07
Abstract: PURPOSE:To ensure starting by providing a comparison circuit to compare input and output voltages of a regulator to stabilize the battery voltage for compulsively switching on a glow relay circuit when the difference between both voltages is below a fixed value. CONSTITUTION:A transistor 3 is on/off controlled by a microcomputer 1 via a driving circuit 2 on the basis of various informations therein inputted such as water temperature, engine revolution number and the like, and thereby a glow relay 4 is switched on and off for controlling the supply of current to a glow plug 5. In this device, a microcomputer 1 is supplied with the battery voltage stabilized by a regulator 7. In this case, a comparison circuit 8 is furnished to compare an input voltage Vin with an output voltage Vout in the regulator 7. When Vin-Vout is below a fixed value (0.5V for instance), an output signal is generated from the comparison circuit 8 to switch on a drive circuit 2 compulsively.
Patent JP-S6066568-A (JP)
Title: Reading device of picture information
Inventor: WATANABE JIYUNJI
IPC: H04N1/10
Filed: 1983-09-22
Abstract: PURPOSE:To enable reduction of cost even when the picture reading area becomes large, by repeating action that moves an image sensor more than once in a carriage by the first moving device and then moving the first moving device by the width of the sensor by the second moving device. CONSTITUTION:When scanning, the sensor 41 is moved in X direction at least once by a moving device 42 while bending a signal transmitting cable 60 connected to the image sensor 41 in the carriage 51, and then the moving device 42 is moved in Y direction by the width of the sensor 41 by a moving device 43 and such operation is repeated. This operation is made respectively by pulse motors 48, 57. Accordingly, as the width of the sensor 41 is small, reduction of cost is possible even resolution is high. As no influence is exerted on the width of the sensor 41 even when the size of an original becomes large, cost increase can be limited to a minimum.
Patent JP-S6066539-A (JP)
Title: Clock signal selecting system
Inventor: HAMADA TATSUYOSHI
IPC: H04L7/027
Filed: 1983-09-22
Abstract: PURPOSE:To supply a stable master clock signal with high reliability by detecting an abnormality of the phase of a reference clock signal before it has a considerable influence upon a generated master clock signal and switching this clock signal to a new reference clock signal. CONSTITUTION:In comparison with a selectivity Qe of a resonance circuit for extracting clock components included in a clock extracting circuit 1 of each system, an equivalent Qp of a phase locked oscillator PLO51 included in a master clock generaging circuit 5 is set to a sufficiently higher value. For example, if an abnormal situation such as loss of a transmission signal in the reference side is caused, the speed of phase changed of the master clock signal generated from the oscillator PLO51 is made sufficiently lower than that of the clock signal of the clock extracting circuit 1 in the loss side, and the abnormality of the reference signal is detected by the phase difference between them exceeding a specific threshold, and the reference signal is switched to the reference signal of the other side where no abnormalities are detected in phase difference. Thus, variance of the phase of the master clock signal for the occurrence of an abnormal situation is held down to a minimum.
Patent JP-H1121686-A (JP)
Title: Electrolytic cell for hydrogen/oxygen generating device, and its expansion type electrode plate
Inventor: HIRAI SEIJI
IPC: C25B11/02
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the expansion type electrode plate capable of reducing the power consumption by improving the conductivity with a power supply body. SOLUTION: An expansion type electrode plate comprises a first electrode plate element 2, a second electrode plate element 4, and an intermediate electrode plate element 3 which is held by and joined with the electrode plate elements 2, 4 which respectively consist of metallic sheets, and the electrode plate is formed annular so as to form a center space 5 when the intermediate electrode plate element 3 is joined with the electrode plate elements 2, 4. A seal gas feeding passage 6a which is bored so as to pierce three electrode plate elements 2, 3, 4, is formed, and a seal gas distribution passage 6 to communicate the seal gas feeding passage 6a with the center space 5 is formed in the intermediate electrode plate element 3.
Patent JP-H0464186-A (JP)
Title: Mark reader
Inventor: NAKAZAWA ATSUSHI
IPC: G06K7/10
Filed: 1990-07-02
Abstract: PURPOSE:To read a mark satisfactorily by switching a state where the mark is read based on scan in all the scanning directions, and a state where it is performed based on a prescribed scanning direction. CONSTITUTION:An operation in which only the scan in prescribed one or plural scanning directions are performed with a beam of light of high output based on the setting of a switching means 33, and an operation in which the scan in all the directions are performed with the beams of light of equal output are selected. When the operation in which only the scan in the prescribed direction with the beam of light of high output is set, a beam emitting means 11 reduces the output in a period when the scan in the scanning direction other than the prescribed scanning direction is performed based on the output of a scanning direction detecting means 31. Thereby, the input of data by mark reading can be performed satisfactorily.
Patent JP-S5965403-A (JP)
Inventor: KONISHIGAWA KAORU
IPC: H01C7/00
Filed: 1982-10-06
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-H02104948-A (JP)
Title: Ceramic lining for combustion space
Inventor: JIIGUFURIITO FUERUSUTERU
IPC: F02B19/16
Filed: 1989-07-10
Abstract: PURPOSE: To eliminate formation of deposits of fuel components or decomposition and distillation products by forming a hollow space between an inner wall and an outer wall at a support of the inner wall, and at least partially covering the hollow space with the inner wall. CONSTITUTION: A lining 1(1a) bent to the shape of a plate is formed of thin ceramic layers bonded to each other by sintering, where an inner wall 2a is bonded to an outer wall 3a via a support 4a, and a hollow space 5a covered by the inner wall 2a and the outer wall 3a is formed between the supports 4a and 4a, so that heat conductivity in the support 4a between the inner wall 2a and the outer wall 3a is reduced. As a consequence, the inner wall 2a also receives an extremely high temperature within the shortest time after ignition of a fuel mixture in a combustion space, and therefore combustion can catch the fuel of the wall 2a as well as the fuel near the wall. Thus, deposit of fuel components in a starting phase and actuation and the generation of decomposition and distillation products can be eliminated.
Patent JP-S62182714-A (JP)
Title: System for driving liquid crystal display device
Inventor: AOYAMA NAOFUMI
IPC: G02F1/133
Filed: 1985-08-12
Abstract: PURPOSE:To facilitate adjusting the contrast of a fixed pattern display part independently of a high time division driven display part with respect to software by changing contents of a memory to adjust the time when a voltage is impressed to a liquid crystal layer. CONSTITUTION:All of data stored in memories M1, M2...Mn of a data memory 7 are not '1', but '1' is stored in a half of these memories and '0' is stored in the other half. Then, a selecting signal V0 or '0' is outputted for memory parts where data '1' is stored, and a non-selecting signal V2 or V3 is outputted for memory parts where data '0' is stored, and a voltage (f) is impressed between a common electrode and segment electrodes of the liquid crystal. In this case, an effective voltage is V3/2. As the result, the contrast of only the fixed pattern part of a fixed pattern display part 2 is adjusted without changing the value of the liquid crystal driving voltage V0.
Patent JP-H05171-A (JP)
Title: Automatic inspection apparatus for fire extinguishing installation
Inventor: SATOMURA SHUHEI
IPC: A62C37/50
Filed: 1991-06-21
Abstract: PURPOSE:To reduce the adjustment cost of monitoring parameters without excessive man hours by automatically determining the width between the upper and lower limits of the monitoring parameters corresponding to sensors of actual data on the basis of the actual data. CONSTITUTION:When actual data (a) latched from a sensor for measuring a motor current value is confirmed to be in a range between the maximum value MAX and minimum value MIN, a timer count value (n) is set to 1. When (a) is larger than 0, (a) is received in a memory A. If (a) is smaller than 0, it is received in a memory B. After the timer count value (n) is confirmed to be less than a set value K, the next actual data (a) are latched. The same is hereinafter repeated, and on the premise that the actual data are in a range between the maximum and minimum values, the maximum and minimum values of the actual data being update are received in the memory so that the width between the upper and lower limits of monitoring parameters corresponding to the sensor is automatically determined.
Patent JP-S6240059-A (JP)
Title: Voltage converter
Inventor: HONMA KOICHI
IPC: H02M3/07
Filed: 1985-08-12
Abstract: PURPOSE:To produce voltage having a small ripple even on large load by mounting a plurality of first capacitors and a common second capacitor and transferring charges stored in each first capacitor to the second capacitor in succession. CONSTITUTION:A plurality of capacitors C1-Cn are respectively connected to a voltage input terminal 17 through changeover switch groups 11, 13. The connection of respective capacitor C1-Cn is changed over between the voltage input terminal 17 and a common capacitor 14 by output signals from a plural generator 10 in these switch groups 11, 13. Phase-shifted signals are applied to each switch in the switch groups 11, 13 in succession from the pulse generator 10, and charges stored in respective capacitor C1-Cn can be transferred succes sively to the capacitor 14. Accordingly, reversed polarity voltage having a small ripple section can be acquired.
Patent JP-S6237387-A (JP)
Title: Production of high-purity lithium
Inventor: WATANABE YOSHIAKI
IPC: C25C3/02
Filed: 1985-08-12
Abstract: PURPOSE:To produce high-purity Li at a low cost by electrolyzing a fused salt mixture composed of a specific compsn. contg. LiCl, etc., with solid Al as a cathode at a specific cathode current density and subjecting Li to anode elution with the formed solid Al-Li alloy as an anode. CONSTITUTION:An electrolytic bath 3 is put into a crucible 2 in an outside cylinder 1 of an electrolytic furnace. A graphite anode 4 is housed into a gaseous chlorine capturing and discharging pipe 5 and is connected to an anode lead rod 6. A cathode lead rod 8 is connected to the solid Al cathode 7. The electrolytic bath is formed of 34-64wt% LiCl and 66-36wt% KCl. Electrolysis is executed in the range where the metal does not suspend on the bath surface around the cathode 7 at 0.005-1A/cm<2> cathode current density to change the cathode 7 to the high-purity Al-Li alloy. The alloy as the anode 9 is connected to the anode lead rod 6 and the cathode lead rod 8 is connected to the iron cathode 11. The iron cathode 11 is enclosed by an Li capturing pipe 13 and is electrolyzed by which the Li 12 is anode-eluted. The Li is deposited and captured into the Li capturing pipe 13. The high-purity Li is thus produced at a low cost.
Patent JP-S5964854-A (JP)
Title: Developer
Inventor: SATOU KEIJI
IPC: G03G9/087
Filed: 1982-10-05
Abstract: PURPOSE:To obtain a developer which develops an electrostatic charge image without forming the roughened image by consisting the developer of spherical particles composed of plural materials or compsns. wherein the long diameter and short diameter of the particles have a specific ratio. CONSTITUTION:A developer consists of a toner and carrier which consist of particles composed of >=2 different materials or particles composed of different compsns. and wherein the ratio between the long diameter and short diameter of the particles is <=1.5 and the particles are spherical. The spheroidization of the toner particles of said developer is accomplished by mixing uniformly a coloring material of pulverized powder, a conductive material or a magnetic material in a prescribed combination according to the kind and specification of the particles with a resin having thermoplasticity, melting the mixture, grinding the mixture to powder, injecting the powder into a spray dryer maintained at the m.p. of said thermoplastic resin or higher, melting the powder to spheroidize the particles by surface tension, cooling quickly the melt while maintaining non-contact between the particles to form spherical particles and classifying the particles. The particles of a resired size are thus obtd. The spherical carrier is obtd. by using the spray dryer method in the similar method mentioned above with the compsn. compored essentially of the sesin and a magnetic material.
Patent JP-H05342439-A (JP)
Title: Automatic fare adjuster
Inventor: TAKENOUCHI HITOSHI
IPC: G07B15/00
Filed: 1992-06-09
Abstract: PURPOSE:To miniaturize the device, to reduce cost and to prevent the pickup miss of tickets by integrating an unadjusted ticket processing part and a fare- adjusted ticket issue part so as to enable processing in common with the same conveyance processing system. CONSTITUTION:When the unadjusted ticket is inserted to a ticket inserting/ ejecting port 12, the insertion and the ticket size of the inserted ticket are detected by respective sensors S1-S3 and based on this information, the ticket is guided from an arrange conveying path L1 to the side of a ticket conveying path L3. In this case, the ticket is temporarily held by a ticket holding part 21 after the unadjusted fare data are read by a read magnetic head H3. When a customer inserts the adjusted amount and performs the fare-adjusting operation during this operation, based on this fare-adjusting operation, a fare-adjusted ticket issue part 20 feeds out rolled paper 22, cuts it into a prescribed length with a cutter 24, afterwards, prints fare adjusted ticket data with a thermal printer 25, further writes the valid data of the fare-adjusted ticket in this printed ticket by a write head H4, reads the data by a read head H3 to confirm them, and ejects the ticket from the ticket inserting/ejecting port 12.
Patent JP-2000009065-A (JP)
Title: Scroll type compressor
Inventor: UCHIDA KAZUHIDE
IPC: F04C18/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of an excessive compression loss in a scroll type compressor even if CO2 refrigerant is compressed, by improving a position of an excessive compression preventing bypass hole. SOLUTION: When a pair of most inner circumferential operation chambers 17 are formed in positions mostly proximal to a center, outer circumferential side contact points of plural contact points formed between respective blade parts 8a, 12a of fixed and turning scrolls are selected as reference contact points 19. Check valves are provided to excessive compression preventing ports 8d which are bored in an end plate part 8b within angle ranges A from the reference contact points 19 to 90 deg. toward the center along the blade 8a of the fixed scroll.  When a fluid pressure within each of the operation chambers 17 (or 15) increases by compression so as to exceed a pressure of a discharge chamber, even if the pressure is substantially below a half of a final discharge pressure in a central discharge hole 8c, the check valve of the corresponding excessive compression preventing port 8d opens so that the fluid within the operation chamber 17 (or 15) is discharged to the discharge chamber. Accordingly, a power loss caused by a further compression of the fluid within the operation chamber 17 (or 15) is prevented.
Patent JP-S5878144-A (JP)
Title: Exposure light quantity adjusting method of copying machine
Inventor: SAOTOME SUMITOSHI
IPC: G03G15/043
Filed: 1981-11-02
Abstract: PURPOSE:To adjust an exposure light quantity having no uneven intensity of illumination, irrespective of a kind of a lamp, by rotating a light source or moving it in parallel, also executing both rotation and parallel movement, and varying the light quantity of illumination. CONSTITUTION:The position relation of a focusing luminous flux by a reflector 41 and an original illuminating part can be varied by rotating a light source 4 around the shaft being parallel with the longitudinal direction of a lamp 40, or moving it in parallel with the direction being vertical to the longitudinal direction, or executing both of them, and by these methods, the light quantity of illumination of the original illuminating part can be varied. In this case, the original illuminating part denotes an area where an image is formed on a photosensitive body by a focusing optical transmission array 2. Such an adjusting method is capable of executing the adjustment irrespective of whether the lamp 40 is a filament type or a fluorescent lamp, and in case of the filament type, no uneven intensity of illumination is furthered at all.
Patent JP-H05346106-A (JP)
Title: Cylinder device
Inventor: HARADA YUKIHIRO
IPC: F15B15/06
Filed: 1992-06-10
Abstract: PURPOSE:To provide a cylinder device having a simple structure and a connection part of a piston and a rod which allows of remarkable reduction in machining accuracy. CONSTITUTION:A cylinder device has a piston 1, a rod 2, a link 7, and an elastic member 62 which is energized so as to restore operation of the piston 1. The piston 1 has a recession 11 for housing a head 5 of the rod 2. The rod 2 has the head 5 for escape-prevention, a pressure reception portion 4 for receiving a pressurizing force of the piston 1, and a head shaft 21 arranged therebetween. The head shaft 21 is loosely fitted to a through-hole of an intermediate plate 3. A tapered surface is formed on at least one of opposed surfaces 31 and 41 of the pressure reception portion 4 and the intermediate plate 3.
Patent JP-S6332559-A (JP)
Title: Encapsulated toner
Inventor: MACHIDA JUNJI
IPC: G03G9/08
Filed: 1986-07-25
Abstract: PURPOSE:To obtain an encapsulated toner good in fixability by subjecting a solution containing a monomer, a polymerization catalyst, and a solvent not dissolving the polymer of said monomer to solution polymerization, and microencapsulating this polymerization solution thus obtained. CONSTITUTION:The solution containing a monomer, a polymerization catalyst, and a solvent not dissolving the polymer of said monomer is subjected to the solution polymerization process. The encapsulated toner is obtained by adding a colorant, an outer shell-forming component, and when needed, polyol to this polymerized solution and encapsulating the solution with said component. One kind of monomer or >=2 kinds of monomers may be used. As the solvent not dissolving the polymer, an aliphatic hydrocarbon, such as octane, nonane, or decane, is used, and a monomer to solvent ratio to be used is 90:10-10:90. As the polymerization catalyst, a polymerization initiator, a chain transfer agent, and the like are used.
Patent JP-2000012090-A (JP)
Title: Lithium secondary battery
Inventor: NAKANISHI MAKOTO
IPC: H01M4/505
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery, capable of preventing the breakage of the crystalline structure of a positive electrode active material or the decomposition of an electrolyte even if chargings and dischargings are repeated, and superior in charging and discharging cycle life characteristic. SOLUTION: This lithium secondary battery is provided with a positive electrode having a lithium metal oxide as active material, a negative electrode having a lithium titanium oxide represented by the formula Li2Ti3O7 as active material, and a lithium ion conductive electrolyte. In this case, ratio of the actual capacity of lithium titanium oxide with respect to the actual capacity of lithium metal oxide is set to 0.8 or less.
Patent JP-S6421161-A (JP)
Title: Mounting structure of wall material
Inventor: YOSHITAKE KENICHI
IPC: E04F13/21
Filed: 1987-07-15
Abstract: PURPOSE: To avoid the use of a perforated board and to improve external appearance by a method wherein the surface of the one-side end part of a wall material is held by a first fitting metal fixture and the other end part is held by a second fitting metal fixture, while the fitting part of the second fitting metal fixture is covered with a wall end frame. CONSTITUTION: This fitting metal fixture to be used mainly for a wall surface near a sink cabinet comprises a first fitting metal fixture A and a second fitting metal fixture B. The metal fixture A is provided with a hollow tubular fitting body 5 corresponding to the thickness of a wall material 1, at the back of a wall holding piece 2, and a large number of hanging holes 6 are formed in the front of this body. Moreover, the shape of the metal fixture B is the one formed by positioning the wall holding piece 2 of the metal fixture A on the opposite side to a fitting part 4. After the metal fixture A is fitted by the wall on the left side to hold the wall material 1 and the metal fixture B by the wall on the right side to hold also the wall material 1, a wall material end frame 18 is fitted in between the metal fixture and the wall so as to finish up the end part. Subsequently, a hook-shaped hanger for storing small articles is hung from the hanging hole 6.
Patent JP-S6418842-A (JP)
Title: Data processor for prefetching instruction
Inventor: MORISADA TAKESHI
IPC: G06F9/38
Filed: 1987-07-14
Abstract: PURPOSE:To prevent the prefetching of instructions for the address continuous to an unconditional branch address by recording the information on the branch types into a branch history table in response to the branching destination addresses. CONSTITUTION:A prefetching job of instructions including a branch instruction is started and a prefetching address is sent to an address adder 5 from a prefetching instruction counter 4. Then a request is delivered via a signal line 106. Thus the adder 5 calculates an instruction prefetching address and sends it to a counter 4 and an instruction address register 6 respectively. The address received by the register 6 is sent to a memory as well as to an instruction address group 9 and a branch history table 8 respectively. Then the instruction taken out of the memory is sent back to an instruction register 1. A branching destination address production request is delivered to the adder 5 after it is decided that the instruction taken out of the memory is equal to a branch instruction.
Patent JP-H0465134-A (JP)
Title: Charge coupled device
Inventor: YAMASHITA HIROSHI
IPC: H04N5/335
Filed: 1990-07-05
Abstract: PURPOSE:To improve a transfer efficiency without producing potential barrier on a transfer channel by providing a p type diffusion layer on a substrate interface, connecting a wiring to said layer spaced away, and providing potential differences among wirings connected to the p type diffusion layer. CONSTITUTION:There is employed an n type silicon semiconductor substrate 1. A p-well region 2 is formed in the substrate, in which region there are formed an n type diffusion layer 3 for formation of a buried channel and a p type diffusion layer 4 as a transfer electrode. The p type diffusion layer 4 is partly exposed onto a substrate surface by forming a plurality of insulating films SiO2 5. On the insulating film 5 a wiring 6 for supplying a potential to the transfer electrode such as a molybdenum silicide film is disposed and is electrically connected with the p type diffusion layer 4 as the transfer electrode through a contact hole 7. A buried transfer channel 9 is formed in the n type diffusion layer 3 and device isolation regions 8 are formed at both ends of the former.