baber/WOPTO huggingface dataset:
Patent JP-S62189353-A (JP)
Title: Two-cycle internal combustion engine
Inventor: HAYASHI YASUO
IPC: F01L1/38
Filed: 1986-02-17
Abstract: PURPOSE:To lower the secondary compressive pressure so as to prevent the occurrence of a run-on by providing an open/close valve coupled with an ignition switch on a bypass for connecting the upper cylinder above an exhaust hole to an exhaust passage. CONSTITUTION:A bypass 9 is provided so as to run through between the space of the upper cylinder 1 above an exhaust hole 8a and an exhaust passage 8, and in the midway of the bypass 9 is provided a solenoid valve 10. When an ignition switch 12 is turned off right after high load consecutive driving, the solenoid valve 10 opens, resulting in the communicating situation of the upper space of the cylinder 1 with the exhaust passage 8. By this, the secondary compressive pressure is made to drop, lowering the temperature of a combustion chamber 4. Thus, even if residual fuel in a crank case 3 is supplied to the combustion chamber 4 at the time of the primary compression, there is no spontaneous combustion, and no run-on occurs.
Patent JP-H03233515-A (JP)
Title: Formation of electrode of plzt light valve
Inventor: NOTO ATSUSHI
IPC: G02F1/055
Filed: 1990-02-09
Abstract: PURPOSE:To allow mass production and to obtain thin films having high reliability by grooving a PLZT wafer, printing a metalloorganic paste into the wafer including these grooves and backing the paste, thereby forming the electorodes of conductive thin films. CONSTITUTION:The grooves 2 are worked by a laser or the like at the intra- wafer electrode forming points of the PLZT wafer 1. The metalloorganic paste 3 consisting of platinum or the like is then printed into the wafer including these grooves by solid printing or pattern printing. The paste is thereafter baked and unnecessary parts 5 are removed by etching, by which the desired electrodes of a comb shape, etc., are formed. The continuous treatments of the electrode forming operation and the mass production are possible in this way; in addition, the reduced cost of the device operation, the shortened time for forming the thin films and the improved reliability of the metallic thin films on the side walls of the grooves are obtd.
Patent JP-H04271985-A (JP)
Title: Quick release device for bicycle
Inventor: NAGANO MASASHI
IPC: B62K25/02
Filed: 1991-02-26
Abstract: PURPOSE:To provide a quick release device for bicycle which permits the correct and easy judgement for the correctness of the tightened state in fixing a wheel to a body frame. CONSTITUTION:A wheel W is applied with the tightening and release of tightening by pushing-pulling a tightening shaft 5 by the turning operation of a rotary cam due to a lever type operating member 7 and nipping a front fork F and hub 1 by a tightening tool 8 on one edge side of the tightening shaft 5 and a contact body on the other edge side and carrying out tightening and releasing of tightening. In the tightening release state, an operating tool 17 is set at a nonpressed operation position for a selecting plate 16 because of the energizing force by a belleville spring 18, and a sound generating ring 15 is switched from an nonoperation state separated from the uneven surface part 1a of the hub 1 to an operation state in contact with the uneven surface part 1a, by the shift operation by the elastic restoration force of the selecting plate 16, and as the wheel W revolves, the sound generating ring 15 contacts the revolving hub 1 through the uneven side surface 15a, and the contact sound is generated for informing of the defect in tightening.
Patent JP-S57146369-A (JP)
Title: Accounting device
Inventor: TAKAHASHI HIDEO
IPC: G06Q50/00
Filed: 1981-03-04
Abstract: PURPOSE:To respond a customer's confidence, by providing a time zone preset memory and a seat memory in advance, making charge calculation based on the charge on time zone to be preset and issuing a receipt with the time and the content of service. CONSTITUTION:When a customer comes to a shop, a table number C seated by the customer and the number of persons D are inputted with an entry key. When the key input interruption is present, the sequence of the key input is discriminated. when the key input sequence is done correctly, a CPU12 reads in a clock  data of a clock counter 24c and sets numerals to the number of persons D and a seated time E of a memory area of the corresponding table number C of a seat memory 12b. A unit price by arrival time is drawn out from a preset memory 13a and a value multiplied with the number of persons is set to a memory area of a constant amount G and a one set chargeI. When a flag is 1, the total of registrated value added in this time to a summed-up area of an RAM13 is subtracted from the amount G in a seat memory 13b to monitor if the sign of the value is positive or negative.
Patent JP-H04269870-A (JP)
Title: Solid-state image sensing device
Inventor: WATANABE TAISHIN
IPC: H01L29/762
Filed: 1991-02-26
Abstract: PURPOSE:To easily enhance the charge transfer efficiency of the title device by a method wherein the film thickness of layer insulating films which have been laid between individual transfer electrodes is made unifrom. CONSTITUTION:At a solid-state image sensing device, a first transfer electrode 5, a second transfer electrode 6 and a third transfer electrode 7 are laminated sequentially, via a gate insulating film 4, on an N-type impurity diffusion region zone 3 formed on a P-type well region 2 on an N-type silicon substrate 1, a first layer insulating film 8 is laid between the first transfer electrode 5 and the third transfer electrode 7, a second layer insulating film 9 is laid between the second transfer electrode 6 and the third transfer electrode 7 and the individual transfer electrodes are insulated from each other. At the solid-state image sensing device, a thermal oxide film on the first transfer electrode 5 is etched and removed in advance after the second transfer electrode 6 has been formed and before a thermal oxidation treatment is executed to the whole surface. After that, said thermal oxidation is executed, and the first and second layer insulating films 8, 9 whose film thickness is nearly uniform are formed.
Patent JP-S58148875-A (JP)
Title: 4-(trans-5-alkyl-1,3-dioxa-2-yl)benzoic ester derivative
Inventor: FUKUI MASAHIRO
IPC: C09K19/42
Filed: 1982-02-27
Abstract: NEW MATERIAL:A compound shown by the formulaI(R is 1-9C alkyl; n is 1 or 2). EXAMPLE:4-(Trans-5-pentyl-1,3-dioxa-2-yl)benzoic acid-4''-cyano-4'-biphenylyl ester. USE:Useful as an ingredient for a liquid crystal composition. Showing functions especially as a high-temperature liquid crystal component by the use of its small amount. A liquid crystal compound having a wide nematic temperature range, especially high transparent point (N-1 point), improved stability, and compatibility with other liquid crystal compounds. PROCESS:2-Alkylmalonic acid diethyl ester shown by the formula II obtained from malonic acid diethyl ester and an alkyl bromide is reduced, and reacted with terephthalaldehydic acid. The prepared reaction product is converted into an acid chloride shown by the formula III, which is reacted with 4-cyanophenol, etc., to give a compound shown by the formulaI.
Patent JP-2000229217-A (JP)
Title: Method and device for removing harmful material in waste gas or the like from incineration furnace or the like
Inventor: AIZONO MASARU
IPC: B01D53/81
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To protect the circumferential environment without scattering to the surroundings by a closed treatment shut out from the outside by surely adsorbing and removing dust, harmful components or the like in a waste gas to cool and release to the atmosphere. SOLUTION: After the dust, or the like, in the waste gas is classified and removed with a cyclone structure 10, the waste gas is cleaned and scrubbed with an adsorbent water solution, in which an adsorbent is dissolved and incorporated, in a waste gas cleaning column 20 to be released to the atmosphere. In the waste gas cleaning column 20, a double structural waste gas treating structure 30 composed of an upper part shutting guide part 31 for adsorbing and removing harmful components, or the like, by jetting the adsorbent water solution in the waste gas and vertically meandering and a lower part flow-out guide part 35 and a filter structure 50 formed by arranging detachably and exchangably filter panels 58, in which an adsorbing body 61 is filled, in layer are vertically installed in proper stages.  The adsorption waste liquid is introduced into a separation and filtration structure 70 from a waste liquid port 42 opened at the bottom of the lower flow-out guide part 35 to settle and remove the harmful components, or the like, and the purified water is jetted to the waste gas cleaning column 20 as the adsorbent water solution to be recycled. The bottom of the waste gas cleaning column 20 is communicated with a blower 26 and the waste gas after the purification is released to the atmosphere from a stack 27.
Patent JP-S53116330-A (JP)
Title: Improved preparation of resorcins
Inventor: HONDA TADATOSHI
IPC: B01J23/00
Filed: 1977-03-23
Abstract: PURPOSE: To obtain resorcins in relatively low temperature and in high yield by hydrolyzing m-phenylenediamines with water in thej presence of ahydrogenation catalyst and inorganic acid in hydrogen atmosphere. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53116238-A (JP)
Title: Plating method or electrolytic processing method
Inventor: INOUE KIYOSHI
IPC: C25F3/00
Filed: 1977-03-23
Abstract: PURPOSE: In an electrolytic processing such as electroplating, electrogrinding, electromealing etc., to control processing conditions by arranging a composition contg. a pigment at a surface of a substance to be processed and judging its electric and processing conditions from a change of the pigment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000225725-A (JP)
Title: Powder developer ejection imaging system
Inventor: SANO OICHI
IPC: G03G15/06
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging system in which installation effect of an auxiliary electrode is enhanced without bringing a developer layer being carried on the outer circumference of a developer carrying roller close to the auxiliary electrode by disposing an insulating material between a first electrode and a developer carrier while covering the first electrode. SOLUTION: An auxiliary electrode 40 is coated with a layer 50 of high dielectric material. A slight gap is set between the high dielectric material layer 50 and a developer carrying roller 12 or contact pressure thereof is minimized so that a developer 18 held on the developer carrying roller 12 is not scratched off through contact with the high dielectric material layer 50. When a recording medium 28 is carried to a print region 32 during operation of an imaging section 10 thus constituted, a pulse 44 is applied from a controller 38 to an individual electrode 36 in synchronism with the recording medium 28. The pulse 44 being applied has positive pole.
Patent JP-H08228366-A (JP)
Title: Private branch exchange
Inventor: KURIYAMA HIDEKI
IPC: H04M3/42
Filed: 1995-02-20
Abstract: PURPOSE: To prevent the overlock of lamp indication or the like to quickly transmit a recorded message by reporting the existence of the recorded message by voice guide simultaneously with hook-off of a receiver in the case of the existence of the recorded message. CONSTITUTION: When a user is absent and a call comes, a CPU 9 starts a message recorder 8 to record a message. When an extension telephone set 3 is hooked off thereafter, this state is detected by hook-off detection circuit 6, and the device 8 is retrieved through the CPU 9; and when the message is recorded, the CPU 9 reports the existence of the message by voice guide in the ROM of the recorder 8. Then, the user inputs an ID code and a password, and the CPU 9 checks them; and if they are proper, the pertinent recorded message is outputted to the telephone set 3 from the recorder 8, and the normal switching operation is performed. If they are not proper, the normal switching operation is immediatelt performed. Thus, the existence of the recorded message is reported not by a lamp or the like but by voice guide to prevent the overlook or the like.
Patent JP-H028937-A (JP)
Title: Silicon compiler method and apparatus
Inventor: BERKEL CORNELIS HERMANUS VAN
IPC: G06F17/50
Filed: 1989-02-13
Abstract: PURPOSE: To generate a very LSI layout which is operated on a source text with an unconditional parallel language and holds flexibility at maximum by providing a source analyzer, an abstraction circuit synthesizer and the like. CONSTITUTION: The source analyzer 24 analyzers words and phrases, analyzes a construction, analyzes meaning and generates a tree structure 26. The abstraction circuit synthesizer 28 converts the tree structure into an abstraction circuit 30 and a concrete circuit synthesizer 32 generates a concrete circuit 34. A silicon synthesizer 42 is analyzed into a circuit synthesizer 40 and a layout synthesizer 36. The synthesizer 40 gives the concrete circuit 34 and the synthesizer 36 gives a very large-scale integration(VLSI) layout 38. The circuit 34 gives arbitrary and corresponding expression and various low level tasks to the synthesizer 36. Thus, the operation of the synthesizer 36 becomes direct translation. Thus, the VLSI layout which is operated on the source text with the unconditional parallel language and which holds flexibility at maximum can be generated at appropriate cost.
Patent JP-H08189372-A (JP)
Title: Rotary engine
Inventor: AMAGI TATSUMI
IPC: F02B75/02
Filed: 1995-01-05
Abstract: PURPOSE: To secure sufficient time for each process and facilitate assembling by rotating an inner rotor two times during one rotaion of an outer rotor, and extracting rotation energy from the output through one rotation of the outer rotor during one cycle of the inner rotor. CONSTITUTION: Pressure is applied to a vane when starting combustion. An inner rotor 7 starts rotation which is transmitted to a revolving gear 13 which is meshed with a fixed gear 14. The revolving gear 13 revolves while rotating around the fixed gear 14. Outer rotors 4 to 6, being rotatably fixed by mens of an outer rotor bearing 12, repeat rotation and revolving which are transmitted to an outer rotor shaft 11 serving as an output shaft, when an inner rotor bearing 8 is pressurized. The outer rotors 4 to 6 are rotated once, the revolving gear 13 is rotated two times while revolving around the fixed gear 14. When the outer rotor 5 is rotated once and the inner rotor 7 is rotated two times, intake, compression, combustion, exhaust processes are executed to obtain power from the output shaft 11.
Patent JP-S59156483-A (JP)
Title: Treatment of waste water containing polymerizable organic substance
Inventor: MORITA AKIYOSHI
IPC: C02F1/28
Filed: 1983-02-25
Abstract: PURPOSE:To efficiently treat the large volume of waste water containing polymerizable organic substance, by bringing said waste water containing polymerizable organic substance into contact with cellulose powder such as sawdust to adsorb the polymerizable organic substance onto the cellulose powder. CONSTITUTION:A cast body 4 is dipped in a washing tank 1 to remove uncured acrylic ester with washing water. The resulting waste water contains 50,000- 100,000ppm polymerizable organic substance composed of the acrylic ester. This waste water is introduced into a heating tank 2 equipped with a heater 21 and an air ejection means, and heated therein at 60-80 deg.C. Thereafter, the heated waste water is circulated through a filtration tank 3 having a filter 31 made of stainless steel as an intermediate bottom on which the bed 32 of sawdust formed by spreading sawdust to thickness of about 50cm is provided, and then drained through a lower discharging opening. The amount of the polymerizable organic substance in the waste water after being treated is reduced to 1,000-2,000ppm.
Patent JP-H10236278-A (JP)
Title: Belt retractor for seat belt for vehicle
Inventor: RINK JUERGEN
IPC: B60R22/415
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple and compact belt retractor. SOLUTION: This belt retractor has a belt reel, which is rotatably mounted on a housing, a web wound around the belt reel, a locking mechanism 11 for inhibiting the rotation of the belt reel, a sun gear 17 and planet gears 19 and 21, which are connected to the belt reel so as to be unable to rotate, and a switch unit. In this belt retractor, the gas generator of the switch unit may be activated, and the belt retractor includes a switch lever, which can be activated by the movement of the planet gears. The switch lever is formed as a switch locker 27, which can be rotated between a first position and second position, and the planet gears have at least one switch cam, and at least one switch cam is directly engaged with the switch locker, and when the web is unwound specified length, the planet gears moves the switch locker to the second position from the first position.
Patent JP-S58149758-A (JP)
Inventor: OONISHI CHIHIRO
IPC: A61G12/00
Filed: 1982-02-27
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-S58150496-A (JP)
Title: Process for methane fermentation of waste liquid highly contg. nitrogen
Inventor: KOSEKI MASANOBU
IPC: C02F11/04
Filed: 1982-03-02
Abstract: PURPOSE:To dilute a raw waste liquid for lowering the concentration of nitrogen, by subjecting the waste liquid highly contg. nitrogen to denitrification with circulating dilution, methane fermentation and digestion in order, and returning the part of a digested liquid as circulatory diluting water. CONSTITUTION:A raw waste liquid is mixed and agitated with the part of a digested liquid contg. NO2<-> and NO3<-> as circulatory diluting water, to perform dilution and denitrification. The diluted denitrified liquid is transferred to the step of methane fermentation, to mainly perform mesophilic fermentation. On this occasion, it is necessary to heat a fermenting tank with steam or the like. However, the amount of the steam for heating fermenting tank can be lowered, since the temp. of the digested liquid as diluting water is higher than that of industrial water. In order to suppress the formation of ammonia gas, the adjustment of pH is performed by HCl or the like. The treated liquid is further digested, and NH4<+> remaining in the treated liquid is converted into NO2<-> and NO3<->.
Patent JP-H11230844-A (JP)
Title: Semiconductor pressure sensor
Inventor: HORI MASAMI
IPC: G01L9/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor which can be used even for detecting the pressure of a corrosive medium or in a corrosive atmosphere. SOLUTION: A semiconductor pressure sensor is constituted in such way that a header 4 is formed by sealing a metallic pipe 2 and leads 3 with glass. The sensor chip 7 of the sensor is joined to the header 4 through a glass pedestal 5 and electrically connected to the leads 3 through bonding wires 6. A metallic can 8 is put on the header 4 and a pipe 9 is provided on the top face of the can 8. In addition, the space surrounded by the header 4 and can 8 is filled up with fluorinated oil 11 and the pressure introducing hole 9a of the pipe 9 is sealed with a silicon gel 12.
Patent JP-S63200710-A (JP)
Inventor: KAWAGUCHI KOZO
IPC: A47C7/50
Filed: 1987-02-14
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-H01208054-A (JP)
Title: Printer terminal equipment
Inventor: IMAI NORIYUKI
IPC: H04L13/18
Filed: 1988-02-16
Abstract: PURPOSE:To clearly recognize the content of an error and a part where the error is generated by printing out an error in communication via a communication line in an error code, etc. CONSTITUTION:Information to be printed is sent from a host computer 1 to a printer terminal equipment 14 via a modem and printed out. When a communication error is generated, the terminal equipment 14 recognizes the fact by a microprocessor 6, and searches the section code of a message equivalent to the content of the error from a table with the same code held in a ROMb9. A searched section code is sent to a printer via a printer I/F11, and printed out. The equipment 14 is stopped by ringing a buzzer 12 based on the content of the error. When the error is a minor one, a job is continued after print out. Since the content of the generated error is recorded, an operator can recognize the content of the error in detail.
Patent JP-S57148585-A (JP)
Title: Motor braking system
Inventor: SHIRAISHI FUMITAKE
IPC: H02P3/12
Filed: 1981-03-06
Abstract: PURPOSE:To effectively stop the rotation of a motor with high reliability in a short time without providing a mechanical brake by reversely braking the motor in response to the stop command to regeneratively brake the motor at the abnormally energizing time. CONSTITUTION:When a stop signal is inputted externally, a motor controller 12 switches the energizing sequence of coil LA-LC from LA LB LC LA,... to LA LC LB,..., thereby reversely braking the motor to abruptly brake it. Further, the motor controller 12 detects the timing immediately before the stoppage of the motor by the detection signal from a rotating speed detector 11, thereby releasing the reverse braking at the timing to prevent the reverse rotation of the motor, and the motor is stopped. When the energization is interrupted due to the stoppage of the power, switches SW1-SW4 are switched to set SW1-SW3 to ON and SW4 to OFF, thereby shortcircuiting the coils LA-LC  and applying regeneratively braking the motor.
Patent JP-S54123520-A (JP)
Title: Brass for contactor and low temperature annealing method therefor
Inventor: MIYATOU MOTOHISA
IPC: C22C9/04
Filed: 1978-03-20
Abstract: PURPOSE: To enhance the spring threshold value of brass for a contactor by adding a specific slight amt. of P and Fe to the brass and carrying out annealing at a specific temp. after cold working.  
     CONSTITUTION: Brass for a contactor for electrical, communications or electronic equipment consists of Zn; 25W38 wt%, P; 0.005W0.10 wt%, Fe; 0.005W0.10 wt% and the balance Cu. In order to balance the strength and workability of the brass, it is desirable to regulate the P and Fe contents to Fe; 0.015W0.035 wt% and P; 0.01W0.03 wt%. The brass is annealed at such a low temp. as 200W300°C for 5W180 min after finish cold working to enhance spring characteristics essential as a contactor. Thus, the spring threshold value of the brass is enhanced having superior strength and workability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000232606-A (JP)
Title: Device for correcting movement of image
Inventor: KUSAKA HIROYA
IPC: G03B5/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To weaken the correction of hand vibration by limiting hand vibration correcting action when a subject having low contrast is photographed in the case of preventing camera shake or the like in photographing by detecting the features of a subject converted into an electric signal by an image pickup element and changing the response characteristics of a control signal generation means based on the detection result. SOLUTION: An image feature detection means 9 in the image movement correction device detects information related to the contrast of a photographed picture from a picture signal obtained through an A/D conversion means 7 and inputs the detected information to a microcomputer(MC) 15. The MC 15 executes filtering, integration processing, phase compensation, gain adjustment, output signal clipping processing, etc., for an output of an angular velocity sensor 10 which is inputted through an A/D conversion means 14, finds out the driving controlled variable of a lens group L32 necessary for movement correction and sends the controlled variable to an L32 lens group driving control means 2 through a D/A conversion means 16 to correct the movement of an image.
Patent JP-S59159408-A (JP)
Inventor: OCHI TOSHIROU
IPC: F16B4/00
Filed: 1983-02-28
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。