baber/WOPTO huggingface dataset:
Patent JP-S5788554-A (JP)
Title: Temporary stop mechanism for tape recorder
Inventor: OKABE KATSUHIKO
IPC: G11B15/10
Filed: 1980-11-22
Abstract: PURPOSE:To simplify the mechanism and to reduce a load applied to a drive device, by the constitution that a latch nail lever can be turned unidirectionally to a temporary stop operating lever linked to a cam member via a drive plate with bearing. CONSTITUTION:A latch nail lever 29 which stops the operation temporarily in the reciprocating process of a temporary stop operating lever 17 is formed with a latch end 29a coupled with a latch projection 10b of a temporary stop operation lever 10 and a contact end 29b turned unifirectionally only, and a cam wheel 5 is turned once per one operation without stopping it on the way of one revolution and it is fitted rotatably to the lever 17 linked via a drive plate 8 for the operation of the wheel 5. Further, through the cooperation with the latch projection 10b of the lever 10, the lever 17 is slid once to one pushing operation of the lever 10 and the mechanism is simplified.
Patent JP-H04362122-A (JP)
Title: Production of high-strength spheroidal graphite cast iron
Inventor: HATTORI TAKASHI
IPC: C21D5/00
Filed: 1991-06-10
Abstract: PURPOSE:To provide the process for production of the spheroidal graphite cast iron which improves the machinability and suppresses the generation of casting defects without degrading the mechanical strength by changing heat treating conditions of an ADI cast iron. CONSTITUTION:The spheroidal graphite cast iron is heated to an austenitization temp. above the A1 transformation region, is rapidly cooled at a cooling rate passing the pearlite transformation region down to a bainite transformation, region, is held for a prescribed period of time in the bainite transformation region, and is rapidly cooled down to ordinary temp., by which a fine pearlite base is formed.
Patent JP-S5865715-A (JP)
Title: Production of phenolic resin for laminated sheet
Inventor: NARUSE TETSUROU
IPC: C08G8/00
Filed: 1981-10-15
Abstract: PURPOSE:To produce the titled phenolic resin capable of providing laminated sheets having good punchability, low warpage and excellent stability, by reacting a tung oil-modified phenolic resin with a resol type phenolic resin. CONSTITUTION:A tung oil-modified phenolic resin is formed by adding about 5- 8mol of tung oil to 1mol of phenol, reacting the mixture at about 110-130 deg.C for about 15-30min under an acidic condition and, after adding about 1.1-1.8mol of formaldehyde, reacting the mixture for about 20-40min under an alkaline condition. On the other hand, a resol type phenolic resin is formed by adding about 1.1-1.8mol of formaldehyde to about 1mol of phenol and reacting the mixture at about 60-70 deg.C for about 120min. Then, 100pts.wt. tung oil-modified phenolic resin is blended with about 30-70pts.wt. resol type phenolic resin, and the blend is reacted for about 30min at the reflux temperature to form a phenolic resin for laminated sheets.
Patent JP-S61112772-A (JP)
Inventor: JIYON UIRIAMU KOOKU
IPC: F02M69/08
Filed: 1985-07-25
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-H0215680-A (JP)
Title: Semiconductor photodetecting device
Inventor: MATSUDA HIROSHI
IPC: H01L31/10
Filed: 1988-07-04
Abstract: PURPOSE:To decrease a mesa-type photodetecting element in a dark current and to improve it in reliability by a method wherein the side face of a mesa is made semi-insulated by the introduction of an inert impurity. CONSTITUTION:The following are successively grown on an n-type InP substrate 31 through an MOCVD method: an n-type InP buffer layer 32; an n-type InGaAs light absorbing layer 33; an n-type InGaAsP barrier alleviating layer 34; an n-type InP electrical field alleviating layer 35; and an n-type InP layer. After that, the uppermost InP layer is made to serve as an n-type InP multiplying layer 36 and a p-type InP layer 37 though the diffusion of Zn 2mum in depth to form a p-n junction 38. After a protecting film 39 has been formed on a side face of a mesa, oxygen is introduced through an ion implantation for the formation of a semi-insulating region 40. Next, the substrate 31 is annealed at a temperature of 700 deg.C, and then a p-electrode 41 and an n-electrode 42 are built to form an APD.
Patent JP-H04363671-A (JP)
Title: Manufacture of probe board and probe group
Inventor: HASEGAWA YOSHIE
IPC: G01R1/073
Filed: 1991-06-10
Abstract: PURPOSE:To prepare a probe board and a probe group simplified in assembling and capable of obtaining good signal transmission characteristics. CONSTITUTION:A flexible printed wiring board having wiring patterns corresponding to a plurality of the electrodes linearly arranged to an object to be measured is used and protruding contacts are provided to the connection end parts of the wiring patterns and a plate-shaped spring material is superposed on the flexible printed wiring board in an electrically separated state to be bonded thereto and slits mutually separating one wiring pattern or a plurality of wiring patterns of the probe leading end part of the laminated structure are provided. Further, protruding contacts are formed before or after the slits are formed. By a simple process, a probe group aligned with high accuracy and having good contact pressure can be formed.
Patent JP-H0831459-A (JP)
Title: Charging method for secondary battery
Inventor: YAMADA KOJI
IPC: H01M10/44
Filed: 1994-07-18
Abstract: PURPOSE:To secure proper charging easily without causing overcharge in a secondary battery used with repetition of charge and discharge. CONSTITUTION:A secondary battery provided with a memory element in which charging date/time data, charging voltage data, and charging quantity data are inputted at the time of resetting from a charger 2 in previous charging is set on the charger 2 under control of a microcomputer storing reference data of charge/discharge characteristics. The inputted data at the time of previous charge is then compared with the reference data, used discharge quantity including self-discharge quantity is calculated, so charging is performed within the used discharge quantity, and at the time of resetting from the charger 2, new charging date/time data, charging voltage data, and uncharged quantity are inputted into the memory element of the secondary battery 1.
Patent JP-H06346189-A (JP)
Title: Working roll for hot rolling
Inventor: OHASHI SHUZO
IPC: B21B27/00
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a working roll for hot rolling, excellent in fire crack resistance and wear resistance. CONSTITUTION:This roll has a composition consisting of, by weight, 0.4-0.7% C, <=0.2% Si, 0.3-1% Mn, 0.5-1% Ni, 1.5-2% Cr, 1-2% Mo, and the balance Fe with inevitable impurities. Fire crack resistance can be improved by regulating Cr content to a value in a proper range, and further, wear resistance can be improved by regulating the contents of other components without deteriorating other characteristics.
Patent JP-S6144283-A (JP)
Inventor: MINAZU KIYOAKI
IPC: F26B25/00
Filed: 1984-08-06
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-2000352695-A (JP)
Title: Video display device
Inventor: TANIJIRI YASUSHI
IPC: G03B21/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a video display device guiding projected light to an observer's eye by projecting the light of a displayed video and recursively reflecting the projected light. SOLUTION: This video display device is constituted of a video display device 31 displaying the video, a retroreflection surface 33, a projection optical system 32 projecting the light of the video displayed on the display device 31 to a range partially including the surface 33, a mirror 34 reflecting the light going toward the surface 33 out of the light projected by the optical system 32 and guiding it to the surface 33. By viewing the surface 33 and the mirror 34 from the direction of the projected light going toward the surface 33, an observer observes the video having wide field equal to or above the size of the surface 33.
Patent JP-S6322141-A (JP)
Title: Edible oil composition
Inventor: MARUI KIMIO
IPC: A23D9/00
Filed: 1986-07-14
Abstract: PURPOSE:To prepare the titled composition, which is clear even at low temperatures without depositing crystals, obtained by blending a mixed oil consisting of salad oil and butter fat fraction having a specific solid fat index with an emulsifying agent and has the original butter aroma and tastiness of butter fat. CONSTITUTION:An edible oil composition obtained by blending a mixed oil consisting of 40-99wt% salad oil and with 1-60wt% butter fat fraction having <=25 solid fat index at 5 deg.C with 0.01-5.0wt% emulsifying agent. The emulsifying agent is selected from the group consisting of polyglycerol esters of fatty acids, acetylated sucrose esters of fatty acids and sorbitan esters of fatty acids. As a result, the aimed edible oil composition, which is clear even at a low temperature of 5 deg.C without depositing crystals, has the original butter aroma and tastiness of butter fat and contains the salad oil as a base oil can be produced.
Patent JP-H0214732-A (JP)
Title: Filling device for catalyst
Inventor: MINAMI YOSHITAKA
IPC: B01J8/00
Filed: 1988-07-01
Abstract: PURPOSE:To perform uniform filling of a catalyst always by disposing parallelly two distributing plates rotating coaxially at below a catalyst feed pipe, and regulated the size of an upper distributing plate to be larger than a lower distributing plate. CONSTITUTION:Catalyst 4 fed to a catalyst filling device 10 falls down from a feeding path 15 onto a central cylinder 23 and the catalyst 4 having fallen to the outside part of the central cylinder 23 is transported by a conical surface 24 to a distributing plate 13. On the other hand, the catalyst 4 having fallen to the inside part of the central cylinder 23 falls down directly and transported to a distributing plate 14 and scattered by the centrifugal force generated by the revolution of the distributing plate 14 from a top end of each catalyst distributing section 42 on a lower screen 3, and a part thereof is scattered on a central part through a long hole 45. The catalyst 4A from the distributing plate 13 is scattered from an external peripheral edge to a range (A) of a specified width, and the catalyst 4B from the distributing plate 14 is scattered to an area inside of the range (A). Thus, the catalyst is scattered uniformly as a whole.
Patent JP-H1113609-A (JP)
Title: Starter for internal combustion engine
Inventor: MARUHASHI YASUHIKO
IPC: F02N15/06
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent rattling caused by oscillation by arranging a stepped difference on an outermost peripheral part of a pinion clutch, arranging a roller on an inner peripheral part of a rotation suppression member, and thereby increasing holding force of the rotation suppression member when a starter is not operated. SOLUTION: When a key switch is set ON, a roller 12a arranged on an inner periphery of a rotation suppression member 12 is brought into contact with an outermost peripheral part 8b of a pinion clutch 8 due to a magnetic field generated by field coils 10a, 10b. The clutch 8 is slid on an output rotary shaft 1a through a helical spline 8a. Torque and axial thrust are generated. A pinion 8d is meshed with a ring gear 20. Clearance is then generated between the rotation suppression member 12 and a stepped difference part 8e which is generated between the roller 12a and the clutch 8. A movable pin 16a is then moved in an axial direction of an armature 1, and continuity is attained between fixed contacts 18 and 19 by means of a movable contact 16b. Intensive current is applied to the armature 1, and its torque is transmitted to the ring gear 20 for starting an engine.
Patent JP-2000317321-A (JP)
Title: Rice mill
Inventor: FUJIMORI NORITSUGU
IPC: B02B3/08
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain excellent polished rice which is free from uneven polishing by a method wherein a bran container is provided in a container body, a bran-removing net basket is provided in the bran container, a stirring body pivoting horizontally together with a rotary shaft is provided in the bran-removing net basket, and further a flow-straightening cylinder for partitioning a side face of the bran-removing net basket and the rotary shaft is provided in the bran-removing net basket. SOLUTION: A required amount of brown rice is contained in a bran-removing net basket 3, a pressure plate 7 is placed on each horizontal part 85, and the inside is closed by a fitting cover 6. Then, a rotary shaft 4 is rotated by a motor M, a headed roll 40 and an agitating blade 53 are cooperated, a brown rice group is allowed to pivot horizontally, and is combed up along an inclination of the agitating blade 53. Thereafter, a brown rice group is blown away to a side face side of the bran-removing net basket 3 by centrifugal force, the pressure plate 7 is raised up, the brown rice group is allowed to descend to the headed roll 40 side, and circulated. Milling operation is executed by mutual friction of the brown rice and friction of the brown rice with the bran-removing net basket 3 following such horizontal pivoting and circulation, and the bran is introduced into a bran receiver 2 from a network of the bran-removing net basket 3.
Patent JP-H1115114-A (JP)
Title: Silver halide color photographic sensitive material and its treatment
Inventor: KOKEGUCHI NORIYUKI
IPC: G03C7/392
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To decrease the use amt. of a yellow coupler and to improve adaptability for fast treatment by incorporating a specified dye image forming coupler and a polyhydric alcohol into at least one silver halide emulsion layer. SOLUTION: This silver halide color photographic sensitive material has at least one silver halide emulsion layer on a supporting body, and at least one layer of silver halide emulsion layers contains a dye image forming coupler expressed by the formula and a polyhydric alcohol. In the formula, RA is an alkyl group, RB is a halogen atom or alkoxy group, RC is -COORD1 , -COORD2 COORD1 , -NHCORD2 SO2 RD1 , -N(RD3 )SO2 RD1 or -SO2 N(RD3 )RD1 , RD1 is a univalent org. group RD2 is an alkylene group, RD3 is an alkyl or aralkyl group or hydrogen atom, YA is a univalent org. group, (n) is 0 or 1, and RE, RF are hydrogen atoms or alkyl groups.
Patent JP-S6144334-A (JP)
Title: Temperature measuring device
Inventor: IDA YOSHIAKI
IPC: G01K11/12
Filed: 1984-08-08
Abstract: PURPOSE:To make it possible to perform accurate measurement without the effect of the change in light, by using one light source of the light, which is projected on a material, whose temperature is measured, detecting the wavelength at an absorption edge of the light, which is transmitted through the material, and measuring the temperature. CONSTITUTION:Light from a light emitting element 6, which is driven by a light- emitting-element driving circuit 1, is guided to a temperature sensor 9 through an optical fiber 2. The light is transmitted through the materil in the temperature sensor 9, inputted to a specroscope 15 and divided into light beams having different wavelengths. The light beams are guided to a light receiver 16. A comparator 17 and a processing circuit 18 are connected to the light receiver 16. The steep absorption edge of the transmitted light beams is detected. Since the absorption edge has a steep shape, the wavelength at the absorption edge can be accurately measured even if the light characteristics are changed by the light emitting element 6, the optical fiber 3 and the like.
Patent JP-H1011166-A (JP)
Title: Date and time information system
Inventor: SAITO SHIGERU
IPC: G04G5/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To minimize input to and output from a calendar by a date and time control means and to shorten the time needed for a resuming process by utilizing a time counter and a day number counter at a date and time information request from an external program, and only setting a value for resuming flag as processing at the time of resuming notice generation. SOLUTION: At the date and time information request, a date and time control means 11, when a resume flag 12 is set, acquires the date and time information from a calendar 1 and re-sets the value of a date holding means 16, re-sets the time counter 2, and further initializes the day number counter 3. Then the number of days of the day number counter 3 and the time of the time counter 2 are acquired. A date adding means 13 calculates a date by adding the value of the day number counter 3 to the date stored in the date holding means 16 and a time count converting means 15 converts the count value of the time counter 2 into time. The date and time are reported.
Patent JP-S5791100-A (JP)
Title: Ceramic piezoelectric type receiver
Inventor: HIDA MIZUHIRO
IPC: H04R1/22
Filed: 1980-11-27
Abstract: PURPOSE:To improve the quality of call and to keep the internal acoustic compliance the same as an R-62 electromagnetic receiver, by making the volume of the 1st front air chamber of a ceramic piezoelectric type receiver or that of the 2nd front air chamber excluding the volume of the external auditory meatus to a specified value. CONSTITUTION:A ceramic piezoelectric plate (1-2) is fixed to a base plate (1-1) having conductivity to form a vibration diaphragm plate 1, and external circumference of the diaphragm plate 1 is fixed with a frame 2, to constitute a ceramic type piezoelectric receiver consisting of the 1st front air chamber(V-1)5, 1st rear air chamber(V+1)6 and the 2nd front chamber(V-2)7 by the external auditory meatus. With this constitution, the volume of the 1st front air chamber (V-1) or the 2nd front air chamber(V-2) excluding the external auditory meatus volume of 6cm<3> of the receiver is taken as 4.5 to 8cm<3>, and the 1st front air chamber volume(V+1) is taken as about 1/10 or less than the equivalent volum of the diaphragm plate 1. The quality at call can be increased and the internal acoustic compliance is kept the same as that of a R-62 type electromagnetic receiver which is conventionally used.
Patent JP-H069869-A (JP)
Title: Polymer composite piezoelectric substance and its production
Inventor: SUU TOKUHARU
IPC: H01L41/45
Filed: 1992-06-24
Abstract: PURPOSE:To obtain the a polymer composite piezoelectric substance having stable electric characteristics even under high temperatures by forming a thin film from a solution containing a polyparabanic acid resin and ferroelectric ceramic fine particles by a solvent casting method and subsequently converting the thin film into an electret by a specific method. CONSTITUTION:(A) 90-10vol.% of a polyparabanic acid resin of formula I (R is group of formula II, III, etc.; m is 1-10) and (B) 10-90vol.% of a ferrodielectric ceramic are added to a solvent capable of dissolving the component A to obtain a mixture solution. The solution is formed into a thin film by a solvent cast method and then dried to leave 0.01-10wt.% of the solvent. Finally, the thin film is subjected to the application of an electric field at -10 to 250 deg.C to polarize the film into an electret for providing the objective piezoelectric substance. The component A is preferably obtained from a diisocyanate of formula: OCN- R-NCO and hydrocyanic acid through a compound of formula IV. The component B is preferably fine particles having a diameter of 0.2-44mum which is produced by grinding an inorganic piezoelectric substance such as lead titanate and subsequently subjecting the ground product to a thermal treatment.
Patent JP-S6411702-A (JP)
Title: Automatic eccentric shaft
Inventor: NAKAYAMA TOSHIHIRO
IPC: B23B31/36
Filed: 1987-07-02
Abstract: PURPOSE:To make it possible to machine an eccentric part by one step by securing a slide member in the forward part of the body of a chuck in a direction toward the chuck after the slide member is moved in a diametrical direction, and by lathing a workpiece gripped by chuck pawls at the forward end of the slide member. CONSTITUTION:Hydraulic oil is fed into the rear chamber of a cylinder 2 and is discharged from the front chamber thereof, and accordingly, an actuator 31 is advanced so as to open chuck pawls 34. Further, hydraulic oil is fed into the rear chamber of a cylinder 2 and is discharge from the front chamber thereof, and accordingly a fixing means 4 is advanced to allow a slide member 3 to move. Then, hydraulic oil is fed into the rear chamber of one of cylinders 21, 21 and into the front chamber of the other thereof and is discharged from the opposite chambers thereof, respectively, and accordingly, a push piece 23 moves the slide member 3 until the latter abuts against a stopper 20. The circuit for the cylinders 21 is changed over to secure it to a body 1, and a workpiece 38 is inserted into the chuck pawls 34, and then the circuit for the cylinder 14 is changed over to finish the diameter A. Then, the circuit for the cylinder 2 is changed over so as to loose the fixing means 4, and then the circuit for the cylinder 21 is changed over to move the slidable member 3, and it is secured by the fixing means 4 so as to carry out the lathing of the diameter B which is eccentric by a predetermined value.
Patent JP-S6410189-A (JP)
Title: Transponder device
Inventor: NISHIZAKI MASAYASU
IPC: G01S13/75
Filed: 1987-07-02
Abstract: PURPOSE:To suppress the CW interference of an interrogation pulse from an interrogator and to detect an interrogation signal buried in a CW signal by detecting the frequency components of the CW signal. CONSTITUTION:The interrogation signal from the interrogator 10 is received by the antenna 21 of a transponder device 20, passed through a duplexer 22 and a preselector 24, and mixed by a mixer preamplifier 25 with a local signal from a local signal generator 26 to become an IF signal. The output of the mixer preamplifier 25 is inputted to tuning circuits 41 and 42 and a notch filter circuit 43. Its passage output is CW-detected by a corresponding CW detecting circuit, whose detection time constant is specified, so that the corresponding CW detecting circuit generates a detection signal after specifying the detection time constant. A corresponding notch turns off in response to the detection signal, the transmission state of the passage output of a notch filter is turned off, and the CW signal is suppressed and not applied to a trailing decoding circuit 30.
Patent JP-H0914196-A (JP)
Title: Cross flow fan for air-conditioning device for automobile
Inventor: KITADA MOTOHIRO
IPC: F04D29/44
Filed: 1995-06-30
Abstract: PURPOSE: To improve blast performance and reduce the generation of noise by a casing having a limited height. CONSTITUTION: In an indoor unit 100 wherein a suction port 3 and a blow-out port 9 are formed in the two side walls 2 and 8 of a casing 1 and a scroll 5, a stabilizer 6, and an impeller 7 are arranged in an air passage 4 running therebetween, a ratio h/d between height (h) from the bottom 41 of an air passage 4 on the stabilizer 6 side situated upper stream from the impeller 7 to the rotary shaft of the impeller 7 and the diameter (d) of the impeller 7 is set to 0.65 or more. A stagnation point wherein a main flow from the suction port 3 and a flow in the direction of the impeller 7 occasioned by the eccentric vortex of the impeller 7 are collided with each other in the vicinity of the impeller 7 situated upper stream from the stabilizer 6 is produced in the vicinity of the stabilizer 6, whereby blast performance is improved.  Further, since the diameter (d) of the impeller 7 is increased with a limit size, the generation of noise is reduced.
Patent JP-S5869536-A (JP)
Inventor: SASAKI HIROSHI
IPC: A61B8/00
Filed: 1981-10-20
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。