baber/WOPTO huggingface dataset:
Patent JP-H07259845-A (JP)
Title: Divided type bearing device
Inventor: KIMURA YOSHIICHI
IPC: F16C35/02
Filed: 1994-03-23
Abstract: PURPOSE:To provide miniaturization so as to prevent displacing a divided surface by providing a back shell having a tapered part in close contact with a tapered part in one end part of each bearing piece in an axial direction, and providing a back shell cover having a tapered part in close contact with a tapered part from the top part in the other end part. CONSTITUTION:A bearing 1 comprises bearing pieces 1a, 1b vertically divided into two parts, to form a tapered surface 11 toward the axial center in axial direction one end parts and to form a tapered surface 12 toward both side edge parts from a circular arc-shaped top part in the axial direction other end parts, of the bearing pieces 1a, 1b. A 2-divided type back shell 2 has a tapered surface 21 in a part corresponding to axial direction one end parts of the bearing pieces 1a, 1b, and in the bearing pieces 1a, 1b, the tapered surface 11 comes into close contact with the tapered surface 21. In a back shell cover 3, a tapered surface 31 is formed, and the back shell cover 3, in a condition that the tapered surface 31 comes into close contact with the tapered surface 12, is fixed to the back shell 2. Accordingly, divided parts can be mounted without being displaced, and a total unit can be formed into compactness.
Patent JP-S5411019-A (JP)
Title: Soft magnetic iron-cobalt alloy
Inventor: KUMAGAI KIYOSHI
IPC: H01F1/14
Filed: 1977-06-29
Abstract: PURPOSE: To enhance the cold workability of a soft magnetic Fe-Co alloy without deteriorating its superior magnetic characteristics by adding a specified amt. of Ba, Ca, Si and V to the alloy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57193471-A (JP)
Title: Novel benzofuran derivative and its preparation
Inventor: SHIRATO SHIYOUZOU
IPC: A61P9/08
Filed: 1981-05-22
Abstract: NEW MATERIAL:The benzofuran derivative of formulaI(R 1  and R 2  are H or lower alkyl; n is 1 or 2; R is NO 2 ; when n is 2, one of the R may be H; the dotted line denotes that a double bond may present).  
     EXAMPLE: 1-{[2,3-cis-2,3-Dihydro-2,3-bis(nitramethyl)-7-benzo[b]furyl]oxy}-3- isopropylamino-2-propanol.  
     USE: Drug having hypotensive action, vasodilating action, β-blocking action, and blood flow rate increasing action, and useful as an anti-stenocardia, hypotensor, peripheral circulation improving agent, and anti-arrhythmic agent.  
     PROCESS: The compound of formulaIcan be prepared by reacting the compound of formula II with the amine of formula III. The starting compound of formula  II is obtained by converting the compound of formula IV to nitric acid ester,  and then introducing glycidyl group to the product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S551899-A (JP)
Title: Preparation of boric anhydride solution and its use as resol hardener
Inventor: NIKORASU MEIERU
IPC: C08L61/06
Filed: 1979-06-18
Abstract: Concentrated boric anhydride solutions containing more than 5% of boric anhydride in an organic solvent selected from mono or polyalcohols, trialkylborate and/or dialkylacetal when the solvent also contains an acid selected from sulfuric acid and/or aromatic acids. These solutions are used as hardeners of formo-phenolic resols, more particularly for the manufacture of laminates comprising glass fibers and formo-phenolic resols.
Patent JP-H029445-A (JP)
Title: Method for manufacturing a catalyst composition containing nickel, aluminium oxide and zirconium dioxide, a catalyst composition and method for hydrogenation of nitrile, aromatic hydrocarbon, nitro compound and olefin
Inventor: KAARU DEIITAA FUROONINGU
IPC: C07C209/50
Filed: 1989-03-30
Abstract: PURPOSE: To coprecipitate three kinds of metal compounds and to produce the catalyst having an excellent characteristic by adding a basic precipitating agent to a Ni-Al-Zr mixed salt aq. soln. in stoichiometric excess at a specified temp. to subject the metal compounds to precipitation deposition on a carrier. CONSTITUTION: The free acid such as nitric acid is added in excess to the mixed salt aq. soln. in which 10-100 g/L Ni, 1-30 pts.wt. Al and 0.5-20 pts.wt. Zr per 100 pts.wt. Ni are incorporated so that H<+> :Zr<4+> may be equal to or more than (2-40):1. Then the precipitating agent such as an alkali carbonate aq. soln. is added to the mixed salt aq. soln. in 5-100% stoichiometric excess to an amount required for precipitation of Ni, Al and Zr to subject simultaneously nickel, aluminum oxide and zirconium dioxide to the precipitation deposition on the carrier at 60-120 deg.C and pH 7-10. The catalyst obtained by this way has an extremely high stability.
Patent JP-H09263239-A (JP)
Title: Power source box for railway rolling stock
Inventor: SUZUKI EIJI
IPC: B61C17/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a power source box of a vehicle which can improve the shielding effect of the leaking magnetic flux, and the cooling efficiency, of a transformer. SOLUTION: Along the legs 3b at the lower end of a transformer 3, an upper shield plate 9A made of an aluminum alloy plate formed in the U-shape is provided, a lower shield plate 10 formed in the convex form of section is provided at the lower part of the upper shield plate 9, and it is fixed together with the upper shield plate 9A to the legs 3b of the transformer 3 by bolts. To the upper shield plate 9A and the lower shield plate 10, plural vent holes are formed without superposing each other.
Patent JP-S57191583-A (JP)
Title: Bonding method for middle of water side and pipe
Inventor: TARUSAWA YASUTAKA
IPC: G04D3/00
Filed: 1981-05-21
Abstract: PURPOSE:To shorten a manufacture time by bonding and fixing a middle and a pipe together with an adhesive which sets by ultraviolet-ray irradiation. CONSTITUTION:After a metallic pipe 2 is implanted in a metallic middle 1, a pipe neck part 2a or pipe tip circumference part 2b is applied with an adhseive by a thin pick 3. The adhesive consists principally or ester acrylate and contains a 2-5% optical initiator, and is made of a single liquid and anaerobic while setting by ultraviolet-ray irradiation. The adhesive-applied part is set in the attitude where it is irradiated with ultraviolet rays, and the adhesive is set by being irradiated with ultraviolet rays. The irradiating method uses a belt under a high- pressure mercury lamp and articles are set on the belt; and the irradiation is carried out at the belt speed determined by equalizing the passing time of the effective light-emission length of the high-presure mercury lamp to the irradiation time, improving operation efficiency.
Patent JP-H08276988-A (JP)
Title: Mailbox and mailbox system using the same
Inventor: WATANABE CHISUMI
IPC: A47G29/12
Filed: 1995-03-31
Abstract: PURPOSE: To provide a mailbox and a system thereof wherein a wide variety of services can be always provided to public. CONSTITUTION: A mailbox system is constituted of a host computer installed at an information center and a mailbox having a mail measuring function 7, a postal charge calculation and display function, a product sale function 16, a state monitor function, a self diagnosis function and an information communication function, to transmit/receive information to/from the information center. Thus mails can be received at an installation site of a mailbox and without manpower thereby improving working efficiency. In addition to postal service, mail orders, reservation, contract and product sales can be done, so that convenience for both service providers and users can be improved.
Patent JP-H11275835-A (JP)
Title: Brushless motor and its manufacture
Inventor: FUKUSHIMA SHINJI
IPC: H02K21/24
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the productivity N folds by reducing the number of coils to 1/N in a brushless motor and its manufacturing method. SOLUTION: A manufacturing device is used to manufacture the stator of a brushless motor, in which the coils 1 to 3 of each phase are arranged in a symmetry position to each other on the rotating shaft of a discoidal rotor 8 and structured as a pair of coils electrically connected to each other. Here, the number of coils 1 to 3 of each phase is expressed as S/N pcs. (where N = an integer of 2 or larger, and S/N is an integer) and N pcs. of stators, in which all parts constituting the stators having the coils are arranged within the range of 1/N of 360 deg. centering the rotating shaft of the discoidal rotor 8, are manufactured at the same time.
Patent JP-H02254540-A (JP)
Title: Instruction counter control system
Inventor: WATABE TORU
IPC: G06F9/26
Filed: 1989-03-29
Abstract: PURPOSE:To perform counter update and decision of micro instruction branch with a minimum number of steps by providing a counter whose contents can be updated by an integer N at a time and updating contents of the counter by N at a time at the time of indicating it by a micro instruction that counter contents are updated by N. CONSTITUTION:The object is the instruction counter control system where a counter value CT which can be controlled by the instruction stored in a micro instruction output register 16 from a micro instruction holding memory 14 is compared with a prescribed value to execute the instruction branch. When the micro instruction read out from the micro instruction holding memory 14 is temporarily held in a micro instruction output register 16 and a control means 12 is operated, the value CT of a counter 10 (updated by N at a time) is set to 6 and the counter is updated by N=-4 at a time to execute the write of N=4 bytes if the micro instruction is a 6-byte entry instruction to a memory. Thus, counter update and comparing decision for escape from an instruction loop are realized with a minimum number of steps.
Patent JP-S63244162-A (JP)
Title: Card certifying terminal equipment
Inventor: TANAKA TOSHIFUMI
IPC: G06F15/00
Filed: 1987-03-30
Abstract: PURPOSE:To inform a transmission-enable or-unable state before input of data necessary for card transaction by displaying a message showing a data transmission-unable state on a display means in response to a fact that a detection means received no polling sequence within a prescribed time. CONSTITUTION:It is checked whether a polling sequence is continuously transmitted or not via a data transmission line 4 before data needed for card transaction is supplied from an input means. If the polling sequence is continuously transmitted, a message showing a data transmission-enable state is displayed on a display device 12. While a data transmission-unable state is displayed on the device 12 when no polling sequence is received within a prescribed time. Thus the application of a CAT is ensured without anxiety as long as a message showing a data transmission-enable state is displayed. While a quick inquiry is carried out via a telephone, etc., when the data transmission-unable state is displayed. Then a handwritten slip can be issued.
Patent JP-S521595-A (JP)
Title: Wire cut electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1975-06-23
Abstract: PURPOSE:A wire cut electric discharge machining device having a cooling device at an electrode portion to prevent an overheat of an electric discharge wire and including, at the same time, a cooling medium being fed into a small aperture between a workpiece and said electrode to obtain an efficient electric discharge machining operation.
Patent JP-H04272287-A (JP)
Title: Apparatus for treating drain in waste paper treating equipment
Inventor: MITSUMOTO NOBORU
IPC: D21C11/00
Filed: 1991-02-20
Abstract: PURPOSE:To obtain an apparatus for treating drain in waste paper treating equipment eliminating the need of a sludge dehydrator by increasing the ratio of drain usable as recycling water and reducing the amount of new water used, i.e., reducing the basic unit of drain. CONSTITUTION:The subject apparatus is an apparatus for treating drain discharged from dehydrators 6 and 10 of waste paper treating equipment 1 having devices for carrying out defibration of waste paper with water, rough screening, flotation, fine screening and dehydration and using part of the treated water as recycling water in the waste paper treating equipment 1. In the aforementioned apparatus, precoat filters 23 and 24 are installed in place of conventional gravity settlers or pressurized flotation devices 13 and 14.
Patent JP-H01250082-A (JP)
Title: Refrigerant supply device
Inventor: SAITO HIDEFUMI
IPC: G01R33/035
Filed: 1988-03-30
Abstract: PURPOSE:To minimize a measurement error due to a magnetic noise and to simplify the structure by feeding a refrigerant completely by the pressure application of a refrigerant gas vaporizing by the entry of external heat. CONSTITUTION:When the opening/closing valve 17 of a discharge tube 16 is opened, the pressure in a pressure chamber 5 is reduced and the refrigerant 4 reservoired in a reservoir 3 passes through a 1st check valve 6 and is sent out to the pressure chamber 5 while the temperature raised refrigerant gas in a return gas tube 13 is supplied to said pressure chamber 5 through a 3rd check valve 14. Then when the opening/closing valve 17 of the discharge tube 16 is closed, the refrigerant vaporizes by the temperature raised refrigerant gas which is fed back to the pressure chamber 5 and the refrigerant in the pressure chamber 5 is supplied by its pressure to a sensor chamber 9 through a 2nd check valve 11. Thus, the opening/closing valve 17 is opened and closed repeatedly to supply the refrigerant from the reservoir 3 to the sensor chamber 9, so that the vaporizing refrigerant gas can be discharged from the sensor chamber 9 through the discharge tube 16.
Patent JP-H09264909-A (JP)
Title: Phase difference detecting circuit
Inventor: TOMONO NORIYUKI
IPC: G01R25/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To increase the input phase difference which can be detected by eliminating discontinuous points in the output signals outputted from a phase difference detecting circuit and imparting continuous property. SOLUTION: A comparator 1 detects the lead/lag of an input phase difference and outputs the lead signal 1c/lag signal 1d. A differential amplifier circuit 2 computes the voltage difference between these signals and outputs the error signal 2a. A discontinuous point detecting circuit 3 detects the varying directions of the lead/lag of the phase difference from the lead signal 1c and lag signal 1d and outputs the varying direction signal 3b. The detecting circuit 3 also detects the timing that the phase detection of the phase comparator 3 becomes discontinuous and outputs the discontinuous point signal 3a. An offset generation circuit 4 outputs an offset voltage 4a at the timing of the discontinuous point on the basis of the discontinuous point signal 3a and varying direction signal 3b.  An addition circuit 5 adds the error signal 2a and offset voltage 4a and outputs an offset-added error signal 5a, and an integrator circuit 6 integrates this signal and generates an output signal 6a.
Patent JP-2000271750-A (JP)
Title: Arc welding equipment
Inventor: SHINTANI TOSHIYA
IPC: B23K9/007
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To surely fill a hole formed in a work with molten metal at the welding starting time. SOLUTION: Welding current is impressed between a torch and the work based on prescribed welding current value data through a control part 59 during the interval from the welding starting time to the completion of the hole opening. During this interval, a gas controller 32 is controlled based on the prescribed plasma gas flow rate data. After completing the hole opening, the power of the plasma arc is lowered by controlling the gas controller 32 based on comparatively little flow rate in the plasma gas flow rate data and also, a filler feeding device 28 for starting the filler supplying into the welding portion is immediately started.  At the initial stage of feeding start, the filler feeding speed is controlled to the ordinary speed, and after passing a fixed time from the feeding start, this speed is changed over to the high speed control and the feeding of the filler is continued for a prescribed time, based on each datum of the feeding speed value, the timing of change-over, the time for continuing the high speed feeding, etc., in a storing part 55. After passing the prescribed time, the speed is changed over the ordinary feeding speed and thereafter, the feeding of the filler is continued in the ordinary speed till completing the welding.
Patent JP-S522059-A (JP)
Title: Means for discharcing treated liquid from sewege treatement system
Inventor: SUZUKI SHIGETOSHI
IPC: C02F1/40
Filed: 1975-06-24
Abstract: PURPOSE:To perfectly prevent flow-out of mud by removing only liquid portion, that is, upper liquid in sewage with less labor and with high efficiency.
Patent JP-H11268044-A (JP)
Title: Resin molding die and manufacture thereof
Inventor: ONO KENJI
IPC: B29C33/38
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To impart durability which does not differ so much from the durability of a die made wholly of a steel material in a fabrication time which does not differ so much from the fabrication time required for a die made of a zinc-based alloy as a whole by plating at least, the cavity face, the core face and the die half-mating face of a base material with a 3-10 mm-thick iron layer. SOLUTION: Base materials 3, 2 shaped almost like a cavity and a core are formed of a zinc-based alloy respectively, and at least, the cavity face, the core face and the die half-mating face of each of the base materials 3, 2 are plated with a 3-10 mm-thick iron layer. Further, this iron-plated face is finish-treated and molded. Thus it is possible to obtain the die for molding a resin with durability which does not differ so much from the durability of a die formed of a steel material as a whole, in a fabrication time which does not differ so much from the fabrication time of a die 1 formed wholly of the zinc-based alloy, using a die 1 for molding a resin by this method.
Patent JP-H05280404-A (JP)
Title: Fuel injection device of engine
IPC: F02D41/04
Filed: 1992-03-31
Abstract: PURPOSE:To enhance the effect of preventing a torque-shock at the time of switching between direct injection and manifold injection. CONSTITUTION:A first fuel injection valve 24, which directly injects the fuel into an operating chamber 6 of a rotary piston engine RE, and a second fuel injection valve 17, which injects the fuel into an intake air passage 8, are provided, and the fuel injection by the first fuel injection valve 24 is switched to the fuel injection by the second fuel injection valve 17 in correspondence to the operating condition. When the fuel injection by the first fuel injection valve 24 is switched to the fuel injection by the second fuel injection valve 17, the fuel injection quantity by the second fuel injection valve 24 is controlled by a control circuit 14, so that the quantity becomes smaller than the fuel injection quantity by the first fuel injection valve 24 at the time just before the switching. In addition, at the time of this switching, the opening of a throttle valve 16 is controlled by the control circuit 14 in correspondence to the fuel injection quantity by the second fuel injection valve 24.
Patent JP-S61234765-A (JP)
Title: Production of pocket food
Inventor: NAKAZONO SHUZO
IPC: A23L3/54
Filed: 1985-04-11
Abstract: PURPOSE:To provide a pocket food having high nutrient density, handy to carry with and having excellent preservability, by dehydrating and deoiling a raw material under specific condition, and pulverizing and tableting the product. CONSTITUTION:A raw material is immersed in hot oil under slightly evacuated condition to effect the thermal coagulation or stabilization of the nutrients in the raw material, e.g. water-soluble proteins, sugars, vitamins, etc. The evaporation of water in the raw material is accelerated under high vacuum condition while preventing the loss of various nutrients of the raw material. The material is deoiled while keeping the evacuated state, and the dehydrated and deoiled material is pulverized. The powdery raw material is tableted to obtain the objective food having compact size, high density and improved preservability.
Patent JP-S60222369-A (JP)
Inventor: OKANO KATSUMI
IPC: B62B1/16
Filed: 1984-04-18
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-H0581487-A (JP)
Title: Ic card reader writer device
Inventor: HIRANO SEIJI
IPC: G06K19/07
Filed: 1991-04-10
Abstract: PURPOSE:To obtain the IC card reader writer device which can accurately measure the processing time on an IC card. CONSTITUTION:A measuring means measures the processing time from the time when a command for executing specific processing is sent to the IC card to the time when a signal indicating the completion of the processing is received by the IC card is measured and this processing time is displayed by a display means. Consequently, the processing time on the IC card is accurately grasped.
Patent JP-S558902-A (JP)
Title: Hinge operation device for tridirectional-swing dump truck
Inventor: YODA AKIRA
IPC: B60P1/04
Filed: 1978-06-29
Abstract: PURPOSE: To ensure the actuation of the bed of a dump truck and facilitate the construction of the truck, by enabling the swing of the bed in three directions with a single handle.  
     CONSTITUTION: A hinge mechanism comprises hinge shafts 6 at both the ends of horizontal beams 2, 4, brackets 7 pivoted to the hinge shafts 6 under the bed 5, and engaged members 8 which are swingably attached to the brackets 7 to lock and unlock the brackets 7 on the hinge shafts 6. When the operating handle 10 is put in neutral position on a control board 18, transmission rods 11, 11 are placed in intermediate position and the brackets 7 and the hinge shafts 6 are locked on each other through the engaged members 8 only by hooks 12, 12 located at the rear part of the bed 5 and the bed can be swung backward. When the operating handle 10 is displaced to the right or left part of the control board 18, the bed 5 can be swung rightward or leftward depending on the condition of engagement of the hooks 12 with the hinge mechanism. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01253342-A (JP)
Title: Electronic message board system
Inventor: OKABE TOSHIO
Filed: 1988-04-01
Abstract: PURPOSE:To increase an application area of electronic message board devices by connecting these devices set at each spot to a communication center and taking data out of different message board devices. CONSTITUTION:A communication center 10 is set at a terminal station, etc., and performs communication with each electronic message board device 9. A message input person supplies the message contents and registers them in the center 10. In case a message receiver sees or hears the message contents, a card reading part 25 reads the corresponding name of a card and retrieves the name of the message receiver stored in a name memory part 22. Then a message board memory part 20 is retrieved for display of the message contents, etc. If the part 20 does not include the corresponding receiver name, a message board control part 33 has access to the center 10 and receives the corresponding message contents. Then the message contents are outputted in sentence, voice, etc., or printed out.