baber/WOPTO huggingface dataset:
Patent JP-S5863425-A (JP)
Title: Foam molding device
Inventor: UJIHARA SUSUMU
IPC: B29C44/00
Filed: 1981-10-12
Abstract: PURPOSE:To provide a titled device which can recover high-temperature hot drain water, by constituting the device such that, through the installation of an automatic valve at a drainage part for drain water, a communication to a collection side of hot drain water is made only for a period ranging from a mold- heating process in a foam molding cycle to a given time period which has elapsed after a drain process starts. CONSTITUTION:An automatic valve 2 for performing operations necessary for switching over high-temperature drain water and low-temperature drain water is installed to a drain part 10 for steam drain or drainage of cooling water. The dischrge port 21 is connected to a hot water pit 3, working as a collecting side for high-temperature drain water, and the other discharge port 22 is joined to a general drainage ditch 4 serving as a dumping side for low-temperature drain water. A time-limiting switching of the self-valve 2 after starting on a drain process is controlled by a delay timer.
Patent JP-H0328348-A (JP)
Title: Ceramic/metal composite
Inventor: NISHIDA TOSHIHIKO
IPC: C04B35/622
Filed: 1989-06-26
Abstract: PURPOSE:To provide a composite material free from pores, etc., by mixing ceramic powder and metal powder, filling a mold with the resulting powder mixture, and subjecting the above to heating for a short time and then to compacting. CONSTITUTION:A mold is filled with a mixture of ceramic powder and metal powder in an amorphous state, etc. Heating is exerted for a short time to uniformize the temp. of the filling as raw material, and then, compacting is applied to the above filling to form a ceramic/metal composite. Further, when the mold is filled with a mixture having a composition gradient of the above- mentioned ceramic powder and metal powder and subjected to the same treatment as mentioned above, a ceramic/metal gradient composite can be formed.
Patent JP-S6142113-A (JP)
Title: Cutting method of steel segment for fan type iron core
Inventor: IRIE MAKOTO
IPC: H01F41/02
Filed: 1984-08-01
Abstract: PURPOSE:To form a compact die by cutting a steel plate with a die having such cutting lines that the lateral cutting line orthogonally crossing the longitudinal direction of steel plate and perpendicular cutting line along the longitudinal direction are arranged in the form of T. CONSTITUTION:An external surface of vertical segment 30 of an L-shaped die 3 becomes the perpendicular cutting line 5b along the steel plate feeding direction and the external surface of lateral segment 3a of die 3 and the side surface of linear die 4 which is in the same plane as such surface are forming the laterial cutting line 5a. The lower die consisting of the laterial lower die 6 and perpendicular lower die 7 is provided corresponding to the dies 3, 4. When lift of press machine moves downward, the laterial segment 3a and perpendicular segment 3b of die 3 starts cutting in the form of L.
Patent JP-H108080-A (JP)
Title: Metal processing oil composition
Inventor: SHIBATA JUNICHI
IPC: C10N20/04
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain an oil composition useful for metal plastic working such as calendering, drawing or squeezing, containing each specific polyhydric alcohol alkylene oxide adduct(s) and oxygen-contg. compound(s) such as polyalkylene glycol(s). SOLUTION: This metal processing oil composition contains (A) 0.1-10wt.% of at least one kind of oxygen-contg. compound selected from (i) 3-6 hydroxyl- bearing polyhydric alcohol alkylene oxide adducts each having 200-1,000 number- average molecular weight and (ii) 3-6 hydroxyl-bearing polyhydric alcohol alkylene oxide hydrocarbyl ethers each having 200-1,000 number-average molecular weight and (B) 0.1-10wt.% of at least one kind of oxygen-contg. compound selected from (iii) polyalkylene glycols each having 150-1,000 number-average molecular weight, (iv) polyalkylene glycol hydrocarbyl ethers each having 150-1,000 number-average molecular weight and (v) 2-8C dihydric alcohols.
Patent JP-S647009-A (JP)
Title: Cleaning jig for optical fiber connector
Inventor: TAMAKI YASUHIRO
IPC: G02B6/40
Filed: 1987-06-30
Abstract: PURPOSE:To improve the operability of a cleaning jig by providing a coupling means which makes a connection with a connector ferrule, and plural guide holes which are formed penetrating the connector ferrule axially from the tip surface and communicate with plural storage holes at the time of the connection with the connector ferrules. CONSTITUTION:The end surfaces of the cleaning jig 24 and connector ferrule 20 are put opposite each other and a fitting pin 27 is fitted in an insertion hole 22 to connect the both. Then cleaning styluses 30 are arranged in respective grooves 29 of the cleaning jig 24 one by one in an array state and extruded as shown by an arrow, and they are inserted into storage holes 21 of the connector ferrule 20. At this time, the cleaning styluses 30 are guided by guide holes 25, so they are inserted smoothly into the storage holes 21 without bending. Then the cleaning styluses 31 are further pushed out and foreign matter 31 charged in each storage hole 21 is extruded and removed toward the recessed part 23 of the connector ferrule 20 at a time. Consequently, the operability is improved and troubles such as the breaking of a storage hole by a cleaning stylus is eliminated.
Patent JP-S5592901-A (JP)
Title: Safety device for control system
Inventor: KOBAYASHI SHINICHI
IPC: G05B9/02
Filed: 1978-12-29
Abstract: PURPOSE:To improve the safety of an equipment by exercising a supervision over the pulse output state of a dynamic signal at any time by clock pulses of a computer and then by automatically stopping the operation of a controlled object or performing a safety process when a fault or other abnormal operation occurs. CONSTITUTION:According to a fixed program from control part 1, various-output circuit 2 is controlled and dynamic scan buffer 3 is driven. A dynamic signal from this buffer 3 and a signal from operation stop switch 7 are AND-ed by gate circuit 6 to send to the dynamic signal to selective operation circuit 4 and pulse detection circuit 8 receives a constant-period pulse signal. Operation stop circuit 9 is brought under the control of control part 1 invariably assigned by the dynamic signal from this circuit 4 to control gate circuit 10 when detection circuit 8 detects abnormal operation or malfunction, so that the operation stopping operation of a controlled object or safety process will be performed.
Patent JP-H05331536-A (JP)
Title: Manufacture of high fatigue strength forged product
Inventor: NOMURA KAZUE
IPC: C21D8/00
Filed: 1992-05-28
Abstract: PURPOSE:To establish manufacturing technology by which the fatigue properties of a forged product can be improved without applying a refining treatment and to obtain the objective forged product excellent in fatigue strength. CONSTITUTION:A steel consisting of, by weight, 0.20 to 0.60% C, 0.01 to 2.00% Si, 0.30 to 1.60% Mn, <=0.70% Cr, 0.15 to 1.00% V, 0.010 to 0.030% N and 0.003 to 0.070% Al, and the balance Fe with inevitable impurities is heated to >=T deg.C, i.e., the temp. found by T=330[V(%)XC(%)]<0.5>+900, thereafter subjecting it to forging at <=T deg.C and subsequently executing cooling in such a manner that the average cooling rate in 800 to 600 deg.C is regulated to 5 to 300 deg.C/min. As necessary, the forged product is incorporated with one or two kinds of 0.003 to 0.05% Nb and 0.003 to 0.50% Ti and furthermore incorporated with one or >= two among 0.04 to 0.12% S, 0.05 to 0.30% Pb and 0.0005 to 0.0060% Ca.
Patent JP-H1118452-A (JP)
Title: Oscillatory driver, and device using this
Inventor: KANAZAWA HAJIME
IPC: H02N2/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To keep the driving force in condition near to initial condition, even if both pressure decreases by the amount of the thickness of abrasion by shifting the contact position between both to the side where the driving force becomes large, even if the contact part of an oscillator or a contactor is abraded. SOLUTION: The contact position between an abrasion member 2b and an oscillator 1 is arraned so as to shift outward in diametrical direction as the abrasion member 2b is abraded, by bringing the bottom of the abrasion member 2b of a mover 2 and the top of an oscillator 1 into pressure contact with each other. Therefore, even if the abrasion member 2b is abraded and the axial position of the mover 2 falls and the pressure of the mover 2 drops, either the output torque does not decrease, or decreases merely to a level that it affects negligibly in terms of the performance. Therefore, the prolongation of the life of the motor can be aimed at, while keeping the performance in a condition close to the initial condition.
Patent JP-H09325589-A (JP)
Title: Toner replenishing tank
Inventor: HATTA HIROTAKA
IPC: G03G15/08
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a replacement structure of toner replenishing tanks for an image forming device, capable of surely preventing the occurrence of toner leakage at detaching the toner replenishing tank, with a simple constitution. SOLUTION: The toner replenishing tank 27 is provided with a tank main body 27a for storing the toner 8 and equipped with a toner discharge port 13 which is open to a developing device 5 and a toner stirring/carrying member 14 for stirring/carrying the toner in the tank main body 27a, and the tank 27 is constituted so as to be freely attached/detached to/from the developing device 5. In this case, a toner supply roller 25 which is rotary-driven in synchronism with the toner stirring/carrying rotary member 14 and equipped with plural radial arranged ribs 25a is installed on a part facing to the toner discharge port 13 in the tank main body 27a, and the ribs 25a of the toner supply roller 25 elastically come into slidable contact with the inside wall face around the toner discharge port 13 in the tank main body 27a.
Patent JP-H0214667-A (JP)
Title: Information storage device and information retrieval device
Inventor: SUGANO MASAYUKI
IPC: G06F17/30
Filed: 1988-06-30
Abstract: PURPOSE:To obtain an information storage device forming a flexible system by selecting the coding processing of picture information in matching with the application of the user at the time of the storage of information. CONSTITUTION:An original is set to a scanner 18 to operate an optical disk device 22 and the scanner 18. When the skew or density or the like being picture information displayed on a CRT display device 24 is satisfied and a storage key is entered, the processing property sheet set with a compression rate of 1/8, compression system MR(Modified Read) and a binary data or the like is displayed. When the displayed processing data is satisfied and the end key is entered, the coding processing is applied by applying band compression with a compression rate of 1/8 by the MR system in the companding circuit (CODEC) 50 for each line information. Thus, the flexible system is obtained.
Patent JP-H04363161-A (JP)
Title: Electrostatic type dust inducing device
Inventor: FUJII SHUICHI
IPC: B03C3/02
Filed: 1991-06-06
Abstract: PURPOSE:To obtain a device for inducing and transferring dust collected in vacuum or in a clean room. CONSTITUTION:An insulated base plate is provided to the prescribed dust housing position from the collection position of charged dust. Many electrodes 52 are arranged in the fine intervals in the direction for transferring dust and provided on this insulated base plate 51. The surfaces of these electrodes are covered with a ferrodielectric thin film 53. Pulse voltage which is changed into plus, minus and zero is impressed to the respective electrocles while the phase is successively changed. Dust on the ferroclielectric thin film is drawn up to the electrode having polarity different from dust.
Patent JP-S5587463-A (JP)
Title: Integrated circuit package
Inventor: SUYAMA KATSUHIKO
IPC: H01L23/12
Filed: 1978-12-25
Abstract: PURPOSE:To obtain high-reliability package by forming a resistance of prearranged value on a ceramic substrate and earthing the said resistance. CONSTITUTION:Ceramic substrate is established on ceramic substrate 11 with square hole in the center of copal earthing plate 16. Then MoMn pattern is created on the said substrate surface with lead terminal bonded on the external edge. The entire conductive part excepting substrate 11 is plated with gold and the internal edge is provided as a sealing area. Cr resistance 17 is established at the tip ahead of a pad on lead terminal 13'. In addition, MoMn pattern 12'' is established at the tip as a sealing area with a resistance value set at approximately 50 ohms. IC chip 14 is soldered on the earthing plate 16, is wire-connected 18 to a pad area inside the patterns 12, 12' and then the pad area of pattern 12'' and earthing plate 16 are wire- connected 18. Under this constitution, if an input signal is connected to terminal 13', the reflection of an input signal pulse is absorbed by the resistance 17 as a terminal resistance. Therefore, faulty action is eliminated.
Patent JP-H11244392-A (JP)
Title: Stent for reconstructing blood vessels in transheart muscle and its guiding system
Inventor: GAMBALE RICHARD A
IPC: A61F2/82
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for reconstructing the blood vessels of myocardial tissues in a heart by using stents. SOLUTION: In order to reconstruct the blood vessels, by implanting plural stents 12, 20 and 24 into myocardial tissues temporarily asleep, the blood from the left ventricle of the heart is made to be flown into the tissue directly. Various types of scents are shown here; when they provides the bloods, the stents steer and also intrude into the tissues, and, after being implanted, the stents protest against the movement outward the tissue. The stents can also be inserted into the myocardial tissue by a steering type of proving device. It is preferable that the stent is provided for the left ventricle of the heart by a catheter of which shape is suitable for holding plural stents and that can be inserted through the skin and be guided. The stents are pushed inside the myocardial tissues directly through the catheter.
Patent JP-H0914097-A (JP)
Title: Fuel pressure controller
Inventor: NAKANE MASATO
IPC: F02M37/00
Filed: 1995-06-29
Abstract: PURPOSE: To make stress to be applied to a resin to the minimum extent or zero when a housing is resin-caulked, to prevent creep from being generated, and to decrease the number of parts and assembling man-hours, by covering at least the outer peripheral surface of a flange part of a fuel distributing pipe with a metallic plate. CONSTITUTION: A flange part 10a of a resin-made fuel distributing pipe 10 is provided with a metallic plate 11 on the outer peripheral surface, and a housing 12 is caulked and fixed to the resin-made flange part 10a. This metallic plate 11 is constituted of respective two divided parts and each of which is formed into a U shape in section. Therefore, stress to be applied to a resin can be made to the minimum extent or zero, and creep can be prevented from being generated on a resin. It is not necessary for the housing 12 to be fixed to the flange part 10a of the resin-made fuel distributing pipe 10 by means of a fastening member such as a bolt, assembly can be easily performed by only fitting work, and therefore, the number of parts and the assembling man- hours can be decreased.
Patent JP-2000320583-A (JP)
Title: Oscillating wheel contact type brake method
Inventor: AOYANAGI SHOZO
IPC: F16D51/46
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a brake method which can brake efficiently and control it without using a hydraulic device for a brake force, as the brake method of a transparent vehicle and the like. SOLUTION: This method can brake and control the rotation of a wheel efficiently by contacting a brake shoe 1, having an oscillating mechanism with a rotating brake disk 2 by an oscillating wheel contact method and controlling the oscillating angle of the brake shoe, so that the wheel contact pressure is applied automatically by generating an oscillating force to the oscillating mechanism, and the rotation force of a vehicle, namely the running force is converted into a brake force.
Patent JP-H0511713-A (JP)
Title: Display with infrared sensor
Inventor: YATO HISANORI
IPC: H04N5/66
Filed: 1991-07-04
Abstract: PURPOSE:To provide an apparatus capable of lengthening the life of a display part and reducing power consumption by using a display such that an infrared sensor is mounted on an industrial display, widely used as a computer terminal, having a function as follows: when an operator approaches to operate it, the sensor senses the movement and energizes the display part so as to start displaying; when he/she leaves, it stops. CONSTITUTION:In a display device, in which an infrared sensor 2 is mounted on an industrial display, a display part 1 in a display device is operated by receiving an infrared ray emitted from a human body. Whereby, display operation can be stopped when an operator is absent being apart from the display screen absence.
Patent JP-S5589720-A (JP)
Title: Electronic cash scale with printer
Inventor: SAKAGUCHI TADAHIRO
IPC: G01G23/42
Filed: 1978-12-27
Abstract: PURPOSE: To increase the operationability and to avoid the error due to setting, by automatically enabling to set the set values such as the unit price of measured object and commodity code, only with the operation of mounting the commodity name print plate of measured objects to the printer.  
     CONSTITUTION: The commodity name plate 1 is inserted toward the arrow II from the insertion slit 8 to the printer. The commodity name print plate 1 has the print section 3 printing the commodity name of measured object and the unit price set plate 4 to which the unit price of commoity name printed with the print plate 3 is set. To the set hole for unit price and commodity name code set of the said unit price set plate 4, the reflection pieces 6aW6d are inserted and to the set hole for position detection, reflection pieces 7a, 7b are inserted. The reflection pieces are emitted from the direction crossing with the said arrow II, the reflected light is detected at the photo transistors PH 1 WPH 42 , and the unit price and commodity code are read in. In this read-in, the unit price and commodity code set on the reflection pieces are read in the timing detecting the signals from PH 41 , 42  corresponding to the reflection pieces for position detection. After the end of setting of unit price and so on, the commodity name print plate 1 is carried to the print label 22 to enable to print the commodity name. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0514198-A (JP)
Title: Floating decimal point type a/d converter
Inventor: TOKUHIRO NORIYUKI
IPC: G11C27/00
Filed: 1991-07-04
Abstract: PURPOSE:To attain direct conversion of an input signal by switching a comparison analog value inputted to a comparison section together with an input analog value exponentially, converting the result to an exponent part of a floating decimal point and converting a mantissa part based on the comparison analog value or the like corresponding to the exponent part. CONSTITUTION:An input analog value Ain and a compared analog value Cin are compared by a comparison section 1 and the input analog value Ain is A/D-converted. In this case, a comparison output from the comparison section 1 at exponent conversion is set to an exponent part register 5 of an exponent part conversion section 7 and the analog value Cin is switched exponentially via a D/A converter 3 of a mantissa conversion section 4 by an exponent changeover section 6 in response to the set content. Then the mantissa part of the analog value Cin is implemented via the conversion section 4 having a mantissa part register 2 and the converter 3, and the input analog signal is converted directly into a digital signal depending on a floating decimal point with simple configuration not requiring fixed decimal point/floating decimal point conversion section. Furthermore, it is similar that the input Ain is switched exponentially.
Patent JP-S648799-A (JP)
Title: Terminal equipment for automatic metering system
Inventor: SAKAIDA SHINYA
IPC: G08C15/06
Filed: 1987-07-01
Abstract: PURPOSE:To improve the possibility of connection of a communication line by deciding a time zone called again based on a random number if the communication line cannot be connected because plural terminal equipments are going to send one and same emergency signal to a management center. CONSTITUTION:A preset consumption signal Ae is sent from a terminal equipment A for automatic metering system at a time t1 and received by a management center. Terminal equipments A-C are going to send the emergency signals As-Cs of the highest emergency at a time t2 but the time reaching the management center is deviated slightly respectively due to the difference from the connection operation time and only the signal Bs of the terminal equipment B reaching fastest is received by the management center. In this case, the terminal equipments A, C not connected generate a random number in their insides and the terminal equipment, e.g., A is controlled to send a signal at a time t4 and the equipment C at time t6 based thereupon. The operation above is executed by a microcomputer provided in the terminal equipment as a transmission control means.
Patent JP-2000352071-A (JP)
Title: Rotary construction machine
Inventor: NISHIDA TOSHIAKI
IPC: E02F9/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To improve workability by facilitating pilot filter inspection work and filter element replacement work. SOLUTION: A pilot filter 25 is disposed on the front side of a control valve unit 18 and roughly at the foremost part of a rotary frame 3. By opening a right cover, therefore, the pilot filter 25 can be seen from outer parts, so daily inspection work can be easily conducted. Since the pilot filter 25 is disposed at the foremost part of the rotary frame 3, and distance from a forward end part of an upper rotary body to the pilot filter 25 is short, replacement work for a filter element 25C by a socket wrench 30 or the like can be conducted easily.
Patent JP-S5866008-A (JP)
Title: Integrating meter
Inventor: YOSHIMOTO YOSHITOSHI
IPC: G01D4/00
Filed: 1981-10-15
Abstract: PURPOSE:To recover the data even though abnormality occurs in CPU, by storing data which has a high degree of importance or condensed data into a nonvolatile memory. CONSTITUTION:The CPU2 counts WHM pulses (a) which are given through an input circuit 1, integrates the power, counts clocks 3, measures the time, and stores the integrated value within a unit time limit together with the time data into an IC memory 4. The CPU2 further compares the measured data at the time limit and the largest measured data up to now at the demarcation of the time limit. The larger data is stored in the nonvolatile memory as a quantity of the largest demand in the time limit together with the time data related to the measured data. A self-diagnostic circuit 6 checks whether the operation of the CPU2 is operated correctly or not. When the abnormality in the CPU12 is detected, writing into the nonvolatile memory 5 from the CPU2 is inhibited.