baber/WOPTO huggingface dataset:
Patent JP-H06168759-A (JP)
Title: Locking mechanism for connector
Inventor: MOTOKI TAKAYA
IPC: H01R13/639
Filed: 1992-11-27
Abstract: PURPOSE:To enable connectors to be locked to each other without any need of an independent locking component, and ensure easy unlocking operation. CONSTITUTION:This mechanism has a pair of connectors 2 and 2' mounted on a pair of electronic circuit packages 1 and 1' laid in such a way as faced to each other, and plugged into each other for connection, and a lock arm 3 fitted to either connector 2 of the two. One end of the lock arm 3 is fitted with a hook section 4 resiliently coupled to the other connector 2', or the electronic circuit package 1' to mount the connector 2', in order to prevent the separation of both connectors 2 and 2' from each other. The other end of the lock arm 3 is projected from the surface of the package 1 having the connector 2 for engagement therewith along a packaged direction. In this case, the other end of the arm 3 is manipulated to enable the locked state of the hook section 4 to be released.
Patent JP-H03177359-A (JP)
Title: Production of silicon carbide conjugate sintered compact
Inventor: FUKAZAWA MINORU
IPC: C04B35/56
Filed: 1989-12-07
Abstract: PURPOSE:To improve mechanical strength and toughness by blending silicon carbide whiskers having a carbonaceous film of a specific thickness formed thereon with silicon carbide powder, boron-containing substance and carbonizable substance and sintering the resultant specific composition. CONSTITUTION:Silicon carbide whiskers having a carbonaceous film of 20-200Angstrom  thickness formed thereon are blended with 5-40vol.% silicon carbide powder. A boron-containing substance with 0.1-1wt.% B content and a carbonizable substance with 3-10wt.% C content after carbonization as a sintering assistant are then added to the resultant blend and the obtained composition is wet-mixed, subsequently hot-pressed and sintered. Excellent mechanical strength and toughness can be imparted to a conjugate structure composed of the silicon carbide as a matrix according to the aforementioned method. If the thickness of the above-mentioned carbonaceous film is below the lower limit, function to prevent the whiskers from causing transformation and relaxation of bonding to the matrix, etc., is decreased. If the thickness is above the upper limit, the aforementioned bonding power is excessively small. If the amount of the whiskers is below the lower limit, conjugate reinforcing performance cannot be imparted. If the amount exceeds the upper limit, a dense sintered compact is hardly obtained. If the content of the boron is below the lower limit, the denseness of the sintered compact is impaired. If the content exceeds the upper limit, abnormal grains of the silicon carbide are formed.
Patent JP-H03179687-A (JP)
Title: Manufacture of flexible facial heating element
Inventor: ARAI HIROAKI
IPC: H05B3/14
Filed: 1989-12-07
Abstract: PURPOSE:To effectively mass-product a facial heating element that is equally heated at a predetermined temperature ranging from lower temperature to higher by kneading component powder in which graphite powder, ceramics powder and fiber polytetrafluoroethylene are mixed with one another, after a kneading agent is added thereto, and by forming the kneaded material to a sheet through rolling. CONSTITUTION:A kneading agent is added to the component powder in which 95-10weight% of graphite powder, 4-70weight% of ceramics powder, and 1-20weight% of fiber polytetrafluoroethylene are mixed with one another, which is kneaded, and the kneaded material is formed into a sheet by rolling. By mixing the graphite powder and the ceramics powder together at a mixing ratio that is preliminarily set based on the measurement of the resistance characteristics of a heating element, a desired resistance value can be obtained. By changing the component mixing ratio of the graphite powder, the ceramics powder and the fiber polytetrafluoroethylene, desired resistance characteristics can be imparted to the heating element, and a facial heating element in a thin film of high and equal heating characteristics, high intensity, and of flexibility, can be obtained at a low voltage thereby.
Patent JP-H04188338-A (JP)
Title: Operating time measuring mechanism for input/output controller
Inventor: YANO MASAYUKI
IPC: G06F13/12
Filed: 1990-11-22
Abstract: PURPOSE:To more correctly measure the operating time of an input/output controller by acquiring and holding the present time at the time of the start of the operation of the input/output controller, and acquiring again the present time at the time of the end of the operation, and calculating the operating time of this time from both of the present time, and accumulating it. CONSTITUTION:At the time of the start of the operation of the input/output controller 105, for instance, when a timer 107 in the input/output control device 105 holds the present time, and an input/output request is received from a processor 100, or when the mechanical operation of an input/output device 112 is completed, and re-connection becomes possible and so on, a present time storage means 109 acquires the present time from the timer 107, and stores it in a second storage means 108. Then, at the time of the end of the started operation of the input/output controller 105, a calculation means 110 calculates the operating time of this time of the device 105 from the present time held in the timer 107 and the operation starting time of the device 105 stored in the second storage means 108, and adds it to the accumulated value of the operating time of the input/output controller 105 till then stored in a first storage means 106. Thus, the operating time of the input/output controller can be more correctly measured.
Patent JP-H04189639-A (JP)
Title: Molding and its manufacture
Inventor: SAWAKI NOBUYUKI
IPC: B60R13/04
Filed: 1990-11-23
Abstract: PURPOSE:To obtain molding which is superior in rigidity and heat size stability and also lightweight and good looking, by specifying the thickness (mum) of an outer cosmetic film joined integrally to composite material. CONSTITUTION:Molding 1 consists of composite material 12 and an outer cosmetic film 11 integrally joined on the material 12. Also, the material 12 consists of glass long fibre mats 121 provided in multi-layers, and thermoplastic resin 122 joining mats 121 in multi-layers. Under this constitution, the thickness of the film 11 is specified at 100-300mum. For example, the film 11 is made to be a soft thermoplastic resin film of about 200mum thickness. By using this film, the solidification and contraction of the resin 122 in the material 12 at the time of joining can be restrained. Accordingly, projections and recesses are not produced on the surface of the molding 1.
Patent JP-H01161492-A (JP)
Title: Cash handler
Inventor: FUJIMURA KYOJI
IPC: G06Q40/00
Filed: 1987-12-17
Abstract: PURPOSE: To easily and quickly perform the confirmation of actual transaction data and the tracking of the cause when erroneous discernment 15 generated and when a trouble with a customer is generated by storing discernment data for plural transactions corresponding to the transactions. CONSTITUTION: When the transaction is started, an identification code for each transaction is generated from an identification code generation means 9 and discernment data for which denominations are discerned by a discernment means 21 are stored in a storage means 20 by the unit of one coin and successively stored corresponding to a denomination discernment code for each transaction. Thus, since the discernment data are distinguished for each transaction and stored by the unit of one coin, the discernment data do not disappear, and when abnormality is generated, a tracking investination is easily and quickly performed and confirmation is performed.
Patent JP-H09139014-A (JP)
Title: Bearing, motor using it and recording/reproducing device using the motor
Inventor: ICHINOHE TATSUO
IPC: G11B19/20
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a bearing of motor stably operating the rotation with respect to a load in the thrust direction and a load in the radial direction by making a rotary cylindrical part of a rotary ring to a rotating shaft and inserting a fixed cylindrical part of a fixed ring to a hollow part of the rotary cylindrical part. SOLUTION: The rotary ring 1 consisting of a stainless steel material is formed out of a flat rotary disk-like part 1A and the rotary cylindrical part 1B provided with a top part 1C. The fixed ring 2 is formed out of a flat fixed disk-like part 2A, hollow fixed cylindrical part 2B and outer peripheral part 2C. Balls 3 and retainers 4 are assembled with the fixed ring 2, and the hollow rotary cylindrical part 1B is put on the outer wall surface of the fixed cylindrical part 2B to cover it, to form sliding surfaces on the inner and outer wall surfaces of each cylindrical part. When the load in the thrust direction is exerted on the rotational axis R, the balls 3 are turned around the fixed cylindrical part 2B and the rotary ring is rotated.  When the load in the radial direction is exerted, the bearing works as a slide bearing in the manner of sliding between the inner wall surface of the cylindrical part 1B and the outer wall surface of the cylindrical part 2B.
Patent JP-H05124226-A (JP)
Title: Piezoelectric element drive-type printing head
Inventor: YOKOI KATSUHIKO
IPC: B41J2/295
Filed: 1991-11-06
Abstract: PURPOSE:To obtain a piezoelectric element drive-type printing head having no possibility that the vibration of a piezoelectric element may cause a lead wire to be cut at a soldered part of a holder as a junction of the lead wire from the piezoelectric element or cause a power supply wire on a wiring board to be disconnected from a circuit. CONSTITUTION:A title head is provided with a holder 33 as a junction of lead wires 31, 32 led out of each piezoelectric element 11. The holder 33 is provided with a claw part 33a, which is held on a leg part of each frame 12 by a spring force. In this held state, a gap between the holder 33 and the frame 12 is determined to be sufficiently larger than an amplitude of the frame 12 when the piezoelectric element 11 is driven.
Patent JP-H02165211-A (JP)
Title: Constant voltage power unit
Inventor: ISOBE MASANORI
IPC: G05F1/56
Filed: 1988-12-19
Abstract: PURPOSE:To protect the device even if a primary source voltage varies by interposing a constant voltage circuit between the capacitor for an energy bank and a primary power source and setting a charging level equal to the level of an off command signal. CONSTITUTION:A changeover switch 12 is placed normally on the ON side and the capacitor 11 for the energy bank is charged through an NPN transistor (TR) 13 supplied with a base current by a bias resistance 14 from the primary power source connected to an input terminal 1 and a ground terminal 3. The output level of the TR 13 is determined by the voltage value of a reference voltage source 15, so the level is constant irrelevantly to variation in the primary source voltage and the capacitor 11 is charged to a constant voltage; and the off command signal in overcurrent detection is made invariably constant and the device can be protected.
Patent JP-H06168088-A (JP)
Title: Help function control method
Inventor: SAITO YUTAKA
IPC: G06F3/048
Filed: 1992-11-30
Abstract: PURPOSE:To display a desired help screen in a short time even in the case that the quantity of help information for one display screen is large. CONSTITUTION:In a help function control method in a system to execute interactive type processing to display the held screen corresponding to the display screen for a help request from a user, the many help screen are set so as to be hierarchical so that the help screen of the hierarchy of an arbitrary level can be displayed.
Patent JP-H03180861-A (JP)
Title: Image recorder
Inventor: FUKANO AKIRA
IPC: G03G15/00
Filed: 1989-12-08
Abstract: PURPOSE:To obtain a stable and appropriate image and to facilitate attaching/ detaching operation by rising up or laying down a handle of a processing unit which is attachable/detachable to/from a main body and automatically releasing or engaging and fixing an engaging claw and a stopping part. CONSTITUTION:When the handle 43 is pulled up at the time of exchanging the processing unit 15, a leading tip of a working part 45 is abutted to a part to be operated 49 of the engaging claw 47, an engaging recessed part 50 is separated from a stopping projection 46 against energizing force of a pulling spring 52, releasing a locked state, and the part is easily taken out. When the unit 15 is loaded to the main body, if it is inserted from an upper direction holding the handle 43, before the projecting part 46 is lowered while the claw is being rotated against the energizing force of the spring 52 along an inclined guide surface 51 of the claw 47 and the recessed part 50 is reached, the working part 45 is engaged to the part to be operated 49 the specified position is reached by the unit 15 while the claw 47 is retained in an unengaged position, and by laying down the handle 43, the projecting part 46 and the recessed part 50 are engaged and are locked in the appropriate image recording state.
Patent JP-H03181950-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/06
Filed: 1989-12-12
Abstract: PURPOSE:To obtain the electrophotographic sensitive body having a sufficiently high sensitivity in a semiconductor laser oscillation wavelength region by adequately combining and using an oxytitanium phthalocyanine crystal and biphenyl compd. which are respectively specific. CONSTITUTION:The oxytitanium phthalocyanine crystal, with which the Bragg angle 2theta+ or -0.2 deg. at the X-ray diffraction spectra using CuKalpha characteristic X-rays has major peaks at 9.0 deg., 14.2 deg., 23.9 deg. and 27.1 deg., and the biphenyl compd. expressed by formula I are incorporated into the photosensitive body. In the formula I, R<1>, R<2> denote a hydrogen atom, alkyl group or alkoxy group; R<3>, R<4> denote an alkyl group, aralkyl group, alkoxy group, hydroxyl group, or halogen atom. The electrophotographic sensitive body having the sufficiently high sensitivity in the semiconductor laser oscillation wavelength region is obtd. in this way.
Patent JP-H05208715-A (JP)
Title: Goods storage warehouse
Inventor: NOGUCHI HIROKAZU
IPC: B65G1/137
Filed: 1991-12-04
Abstract: PURPOSE:To provide operating efficiency as in an automatic warehouse by using a conventional type warehouse. CONSTITUTION:Positional addresses for goods to be stored are assigned in matrix storage sections of the storage area in a warehouse and an antenna AT is provided above the warehouse to generate digital waves. A intensive data processing means 14 is equipped on a traveler side so that corresponding positions in the storage area can be found after receiving digital waves. Positional information issued from the traveler is used to find movement information for carry IN/OUT operation with a host computer 1 and to give it to each traveler. In this way, a conventional existing plain-storage warehouse is used as it is to perform efficient operation as in an automatic warehouse.
Patent JP-H02184341-A (JP)
Title: Nickel-silica catalyst and manufacture thereof
Inventor: MAASA YOANNA FUIROMEENA BOTSUT
IPC: B01J23/74
Filed: 1988-12-21
Abstract: PURPOSE: To increase hydrogenation activity by forming a catalyst containing a specific quantity of each of silica, active nickel and a group II metal low in atomic number in periodic table and having fine pores having a specific surface area and a specific particle diameter. CONSTITUTION: Nickel ion is continuously precipitated from a salt solution, if necessary containing the cation of the group II metal X low in atomic number using excess alkaline precipitant for 20-120 sec retention time in a stirring reaction vessel. Next, the nickel catalyst containing the cation of the group H metal X low in atomic number in period table is produced by continuously adding an aq. silicate solution in a 2nd reaction vessel while keeping the retention time 40-300 sec to recover the precipitate and after drying, performing reduction treatment. An unsaturated organic compound is efficiently hydrogenated using the catalyst.
Patent JP-H02167116-A (JP)
Title: Siphon type coffee maker
Inventor: SATO NAOKUNI
IPC: A47J31/043
Filed: 1988-12-20
Abstract: PURPOSE:To prevent a suction pipe from striking against a decanter when a funnel is dismounted from the decanter by a method wherein a first handle is attached at the upper portion of the external wall of the decanter, and a second handle is attached at the lower portion of the external wall of the funnel facing the first handle, so that the second handle is connected to the first handle when the funnel is tilted. CONSTITUTION:A first handle 5 is attached at the upper portion of external wall of a decanter 2 by a metallic fixing band 4. A long suction pipe 7 protrudes from the bottom of a funnel 3 down to the bottom of the decanter 2. In the middle of the suction pipe, a rubber packing 8 is wounded around it so as to fit the inside diameter of the upper opening of the decanter 2. And a second handle 10 is attached above the rubber packings 8, and is arranged so as to face the first handle 5. When the funnel 3 is dismounted from the decanter 5, the upper face of the end of the second handle 10 is pushed down, so that the funnel 3 tilts, the rubber packings 8 of the funnel 3 comes out from the decanter 2, and simultaneously the second handle 10 is fixed to the first handle 5. At this time, the suction pipe 3 of the funnel 7 does not come into contact with the inner wall of the decanter 2 causing the suction pipe to be damaged although the suction pipe 7 of the funnel 3 tilts.
Patent JP-H07154124-A (JP)
Title: Antenna
Inventor: TOKUYOSHI MUTSUO
IPC: H01Q1/50
Filed: 1993-11-26
Abstract: PURPOSE:To attain miniaturization and to improve the portable performance by providing flexibility to a metal-made rod antenna and integrating a capacitor of a circuit section with a rod antenna. CONSTITUTION:A rod antenna is made of a shape memory alloy made pipe having a super-elastic characteristic, cylindrical dielectric bodies 2, 3 are fitted to a lower end of the antenna mounted to a case of the antenna system to form integrally a coupling capacitor and a capacitor for short-circuiting an undesired high frequency signal. Thus, the miniaturization is attained and the reliability and portable performance are improved.
Patent JP-H05126808-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: YAMADA MUNEAKI
IPC: G01N29/07
Filed: 1991-11-08
Abstract: PURPOSE:To make it possible to compare and detect the sizes of internal defects based on the magnitues of detected signals regardless of the distance from a flaw detecting point to the defect by amplifying the amount of attenuation of an ultrasonic wave after the incidence, and correcting the detected value of the reflected wave. CONSTITUTION:At the time of flaw detection, an exciting signal is inputted into a probe 4 from a flaw detector 9. The probe 4 oscillates the ultrasonic wave in response to the exciting signal. The ultrasonic wave is applied into a steel material 6 at 45 deg. with respect to the normal line of the continuously case round steel material 6 within the axial cross section through the water in a probe holder 7. The incident ultrasonic wave is reflected by the surface scattering, surface defects and inner defects at the steel material 6. The reflected strength signals are received with the probe 4 and inputted into the flaw detector 9. In the flaw detector 9, the reflected strength signals are gated, and only the signals caused by the defects located at a place deeper than a specified depth from the surface of the steel material 6 and the signals having the preset sensitivity or more are extracted. The amplification factors are computed with a computer 14 for the extracted signals. The amount of attenuation of the reflected strength with time is corrected.
Patent JP-H03183326-A (JP)
Title: System interlocking inverter
Inventor: KAWAKAMI NORIKO
IPC: H02M7/48
Filed: 1989-12-13
Abstract: PURPOSE:To start a secondary cell voltage even in the case of 0V by forming an inverter by connecting a self-extinguishing element and a controlled rectifier in an anti-parallel, operating the rectifier prior to the start of the inverter, and charging a DC capacitor and the secondary cell. CONSTITUTION:If a start command 51 is input from a controller (not shown), a controller 19 outputs an input command 52 to a switch 9 to close the switch 9. Then, the controller 19 outputs an input command 53 to a switch 2 if a cell voltage measured by a voltage detector 17 is lower than a voltage EDD rectified by control rectifiers 16A-16F from a system voltage, and closes the switch 2. Then, the rectifiers 16A-16F are sequentially converted to be operated, and controlled under a constant current so that the cell current measured by a voltage detector 18 becomes constant. If the controller 19 detects that the voltage of the secondary cell 1 rises to the EDD, it fires self-extinguished elements 5A-5F to start the operation of a normal system interlocking inverter.
Patent JP-H02111842-A (JP)
Title: Hot rolling steel stock excellent in machinability and hardenability
Inventor: KAWABATA YOSHIKAZU
IPC: C22C38/00
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the title steel stock having a structure of ferrite- graphite-(cementite) in which fine graphite is uniformly dispersed by reducing O content in a steel with a specific composition to a specific value or below and also adding specific amounts of B and N to the above. CONSTITUTION:This hot rolling steel stock has a composition consisting of, by weight, 0.1-1.5% C, 0.05-2.0% Mn, <=30ppm O, 5-80ppm B, 5-80ppm N, 0.5-2.0% Si, and the balance Fe and also has a structure of ferrite-graphite or ferrite- graphite-cementite. Moreover, either or both of 0.1-3.0% Ni and 0.1-1.0% Cu and/or either or both of 0.0008-0.008% Ca and 0.001-0.005% REM can be further added to the above steel stock. In the above steel stock, when O content exceeds 30ppm, the above structure cannot be obtained and machinability is reduced. Although B and N contribute to the acceleration of graphitization and the refining of graphitized grains, the above effects are insufficient when B content is less than 5ppm and also the above effects are saturated when B content exceeds 80ppm, and the same applies to N. However, since B and N inhibit graphitization when they exist singly, they are precipitated in the form of BN and excess B and N are removed.
Patent JP-H02165734-A (JP)
Title: Spread spectrum adapter for transmission and reception
Inventor: SAKATA HARUO
IPC: H04B1/16
Filed: 1988-12-19
Abstract: PURPOSE:To perform communication in highly practical use even after the revision of regulation by including a PN code generator and a means to modulate the polarity of a high frequency of a frequency-modulated modulation signal by a PN code to positive/negative polarity. CONSTITUTION:The polarity of a waveform outputted from a band-pass filter 5 is inverted by passing a multiplication circuit 14 by the output of the PN code(pseudo noise) generator 15 corresponding to ON/OFF control on a PN, and it is transmitted from an antenna 6 as a broad-band signal via a band-pass filter 16. At a receiver, the signal is received by an antenna 7, and high frequency amplification is performed on it by a high frequency amplifier 6, and it is added on a multiplication circuit 18, and a differential frequency between the frequency of a local oscillator 10 is taken out at a band-pass filter 19. The output of the band pass filter 19 is added on a multiplication circuit 20, and a narrow band centering 2f1 is taken out at a band-pass filter 21, and the frequency is reduced to an intermediate frequency f1 at a 1/2-frequency division circuit 22, then, the signal is recovered to a base-band signal 13 at a frequency demodulator 12. In such a way, a device can be used as it is even after the revision of the regulation is applied.