baber/WOPTO huggingface dataset:
Patent JP-H1193200-A (JP)
Title: Interference prevention device for backhoe
Inventor: NISHI EIJI
IPC: E02F3/43
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency and operability by expanding the extent of smooth movement of a bucket while performing interference prevention control by using an area for inertial movement of the bucket. SOLUTION: The backhoe is equipped with an interference prevention device for avoiding contact between a bucket 6 and a driving section 15. A front diversion face K1 that avoids entrance from the front of the bucket 6 into the driving section 15 and a side diversion face K2 that avoids entrance to the driving section from the side are assumed, and a side prohibition face k2 that prohibits entrance of the bucket absolutely is assumed in a position near the driving section from the side diversion face K2, when the bucket 6 approaches the driving section 15 with the horizontal movement component, the front holding face K1 and the side holding face K2 checks entrance, and when the bucket 6 approaches the driving section 15 with the horizontal movement component by which the bucket 6 approaches the driving section 15,  entrance is prohibited by the front diversion face K1 and the side diversion face K2, and when the bucket 6 approaches the driving section with the side movement component by which the bucket 6 does not approach the driving section 15, entrance into an area L2 between the side diversion face K2 and the side prohibition face k2 is permitted.
Patent JP-2000142879-A (JP)
Title: Transportation container
Inventor: HOSHINO SEIICHI
IPC: B65D88/12
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in cargo transportation by transporting both wastes and general cargoes in the same container and also to safely transport wastes containing much moisture by employing a watertight packing. SOLUTION: The transportation container includes a container body 1, a canopy 2 which can be opened/closed on an upper face of the body 1, an upper door 3 located on a rear of the container body 1, and a lower door 4 located below the upper door 3 which outwardly and downwardly rotates to open. In this case, a watertight packing is used to hermetically seal the lower door 4 or both the lower door 4 and the upper door 3. Thus moisture from a load can be prevented from leaking out of the container.
Patent JP-2001080315-A (JP)
Title: Pneumatic tire
Inventor: IWASAKI SHIZUO
IPC: B60C11/12
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire with increased cornering performance. SOLUTION: When shearing rigidity in an axial direction of a tire of a block 26 at a first position counted from a shoulder side is defined as F1, shearing rigidity in an axial direction of a tire of a block 32 at a second position is defined as F2, and shearing rigidity in an axial direction of a tire of a rib 36 at a third position is defined as F3, a ratio F1 to F2 is 1 to (0.7-0.9), and a ratio F1 to F3 is 1 to (0.85-1.0). Accordingly, smooth cornering performance is exerted.
Patent JP-H07108824-A (JP)
Title: Air conditioner for vehicle
Inventor: IKEDA SUSUMU
IPC: B60H1/22
Filed: 1993-10-14
Abstract: PURPOSE:To make a dehumidifying operation without producing any fog on inner surface of the window glass of a cabin and without lowering blowing air temperature by using a second indoor heat exchanger as a radiator in heating and introducing all or a part of refrigerant passed through the second indoor heat exchanger into a first heat exchanger through a first expansion means.. CONSTITUTION:In the operation of dehumidifying and heating mode (parallel), a four-way valve 2 is switched over to a solid line position to open stop valves 14 to 17 to operate a compressor 1. A refrigerant delivered from the compressor 1 flows into a second indoor heat exchanger 5 where it is condensed. Then it passes through a liquid receiver 8 and is divided. A part of the refrigerant flows into a second expansion valve 7 and an outdoor heat exchanger 3 and evaporates, and is sucked into the compressor l through an accumulator 9. The remaining refrigerant flows into a first expansion valve 6 and a first indoor heat exchanger 4 and evaporates, and is merged before the accumulator 9. In the operation of dehumidifying and heating mode (single), the stop valves 15 and 17 are closed and the stop valves 14 and 16 are opened to operate the compressor 1.
Patent JP-H01101328-A (JP)
Title: Novel polyester carbonate and production thereof
Inventor: SAKAMOTO HIDEJI
IPC: C08G63/64
Filed: 1987-10-14
Abstract: PURPOSE:To obtain the titled low anisotropic polycarbonate with small photoelastic coefficient, outstanding in transparency and mechanical strength, useful as a raw material for optical instruments, by reaction between a specific bisphenol compound, isophthaloyl halide and phosgene. CONSTITUTION:The objective polycarbonate constituted of recurring units of formulas IV and V respectively, can be obtained by reaction between (A) a bisphenol compound of formula I (X is single bond, ether linkage, thioether linkage, -SO2-, of formula II, -(CH2)n- or of formula III: R<1> and R<2> are each H, 1-6C alkyl or phenyl; n is 2-10; p is 4-8), (B) (a) isophthaloyl and/or terephthaloyl halide(s), and (C) phosgene.
Patent JP-S63109536-A (JP)
Title: Copyright protection system
Inventor: IGARASHI SHINICHI
IPC: G06F21/79
Filed: 1986-10-28
Abstract: PURPOSE:To protect copyright by adding a circuit inverting an output of a switch of an input device at each prescribed time and an input program checking the inversion. CONSTITUTION:A computer main body 3 stores a program having a copyright to apply program processing and the program has a processing execution program part 31 and also a switch data check part 32 checking a signal inputted from a mouse 1 via a signal inversion circuit 2. The switch data check part 32 takes majority decision of a logic value corresponding to outputs of three switch given from the signal inversion circuit 2 and takes majority decision of a logic corresponding to outputs of three switches newly repetitively after the elapse of a prescribed time T. When the result of majority decision before and after the prescribed time T is not inverted, it is discriminated that the signal inversion circuit 2 for protection is not in use and the execution of the processing program is stopped.
Patent JP-H1187027-A (JP)
Title: Heater unit
Inventor: TEZUKA MASAO
IPC: H05B3/40
Filed: 1997-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a heater unit capable of mounting a heater in direct contact with a heated material, capable of pressing the heater in intimate contact with the heated material by a stable tightening force, and moreover facilitating mounting and removing at normal temperature. SOLUTION: A heater unit comprises a heater unit 1 wound in coil shape, a cylinder shaped heater case 2 for housing this coil shaped heater 1 and fixing one end side of the heater 1 at one end, and a cylinder shaped fixing case 3 for compressing the heater 1 in the coil center axis direction and sealing it in the heater case 2 with its coil diameter being reduced. In the fixing case 3, the other end of the heater 1 is fixed, thereby compressing the heater in the coil center axis direction, and the heater 1 being mounted on an end of the heater case 2 while being twisted in its winding direction.
Patent JP-S62118657-A (JP)
Title: Display equipment for control code of data communication terminal equipment
Inventor: IKEDA KIYOSHI
IPC: H04L69/40
Filed: 1985-11-19
Abstract: PURPOSE:To confirm a control code without using a special instrument such as an on-line scope by adding an equipment displaying a control code to a data terminal equipment itself. CONSTITUTION:When a terminal user operates a designating means 5 to input the designation whether or not displaying a reception control code, the means 5 informs the designated content to a control code display discriminating means 4. In receiving the designated content from the designation means 5, the control code display deciding means 4 discriminates that the designated content if the reception control code display designation and informs it to a reception control code display means 2. On the other hand, a data communication means 1 sends a data and its control code sent from other equipment 7 through a data line 8 to the reception control code display means 2, which sends the data and the reception control code to a CRT display device 6 for display when the display is designated.
Patent JP-H03124283-A (JP)
Title: Regeneration control circuit for motor driver
Inventor: TSUTSUMISHITA YOJI
IPC: H02P23/06
Filed: 1989-10-04
Abstract: PURPOSE:To so control the voltage of a main circuit smoothing capacitor as to hold constantly by supplying almost no leakage current of regenerative energy to a regenerative reference voltage smoothing capacitor, shifting the potential difference of the capacitor to be generated by the leakage current, and inputting it to a comparator. CONSTITUTION:A regenerative circuit 18 having a regenerative operation transistor 14 does not supply a leakage current of regenerative energy to a regenerative reference smoothing capacitor 13 when the positive or negative electrode side potentials of a main circuit smoothing capacitor 3 and a regenerative reference voltage smoothing capacitor 7 are equal, and the potential difference of the capacitors 3, 7 generated by the leakage current is directly input to a comparator 10. A switching element 9 is turned ON, and the regenerative energy is consumed by a regenerative energy consuming resistor 8 connected in parallel with the capacitor 3. Thus, the energy can be so controlled as to hold the voltage of the capacitor 3 constant.
Patent JP-H01103143-A (JP)
Title: Self-excited brushless synchronous motor
Inventor: IKEGAMI HIDEKI
IPC: H02K19/28
Filed: 1987-10-13
Abstract: PURPOSE:To enable self-establishment of a motor without requiring any exciter by winding and loading an excitation armature winding connected to a main field winding through an excitation field winding for a stator side and a rectifier for a rotor side respectively. CONSTITUTION:The initial excitation power is supplied to an excitation field winding 7, which is wound and loaded to a dummy slot 3a of a stator side, to generate the magnetic flux, and an excitation field winding 9 of a rotor generates the weak current. This power is supplied to a main field winding 6 through a rectifier 11 of the rotor, and excite it. When the main field winding is excited, the weak electromotive force is induced to a main armature winding 4, and the electromotive force is also induced to the excitation field winding 7, then the output of a motor is established as the rated voltage by the repeat of this action. After that, when the load is connected to the output winding 4, the electromotive force proportionated to the load current by the armature reaction is reduced to the excitation field winding 9, and the electromotive force is supplied to the main field winding 6 through the rectifier 11 and operates so as to compensate the output terminal voltage.
Patent JP-2001084289-A (JP)
Title: System for managing used car sales
Inventor: KAWAGUCHI GORO
IPC: G06Q20/42
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide trial periods in used car sales. SOLUTION: This system first inputs the identification number of a vehicle (S202) and specifies the vehicle of a processing object in the cancel processing of used car sales. The data for the vehicle are read from a database (S204). Whether the vehicle is within trial period is decided by comparing its purchase date with the date on which processing is performed (S206). When the vehicle is not within the term of trial ('NO' in S206), the processing is finished. When the vehicle is within the term of trial ('YES' in S206), the traveling distance of the vehicle at the current time is inputted (S208) to calculate difference between the inputted traveling distance and the traveling distance in the data of the vehicle that is read in the step S204 (S210). When the distance difference is equal to or less than limited distance ('YES' in S212), cancellation is established.  When the traveling distance within the term of trail is equal to or more than the limited distance ('NO' in S212), an additional charge is calculated (S214), the charge is paid and input is made (S216), and subsequently, cancellation is established. The cancellation information is stored in the database (S218).
Patent JP-S61136146-A (JP)
Title: Main memory control method for electronic computer system
Inventor: ONO SHUICHI
IPC: G06F12/08
Filed: 1984-12-06
Abstract: PURPOSE:To decrease the capacity of a main memory which is occupied by a bit map by producing the bit map with use of an optional part of a page number. CONSTITUTION:A degeneration bit map 7 of a single unit is prepared in response to plural numbers of page 2 stored in a secondary storage device 1. The map 7 is set at '1' when either one or both of two pieces of page 2 are stored in a page processing buffer 4. Otherwise the map 7 is set at '0'. Thus it is known unconditionally that no corresponding page 2 exists on the buffer 4 in case the corresponding map 7 is set at '0'. At the same time, the page processing buffers 4 are all checked when the map 7 is set at '''1'. Thus it is known with the 1/2 probability at most that no corresponding page 2 exists.
Patent JP-H06112571-A (JP)
Title: Wavelength controller
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/104
Filed: 1992-09-28
Abstract: PURPOSE:To make the exchanging cycle period of a reference light emitting lamp longer than the prior art one so as to reduce the operating cost of a laser by providing a lamp turning-on control means which turns on the lamp only during the detecting period of the interference fringes corresponding to reference light. CONSTITUTION:A low-voltage mercury lamp 7 is turned on only during the detecting period of the interference fringes 15a corresponding to reference light by means of an optical position detector 15 and is not turned on during the other period. Accordingly, the proportion of the turning-on time of the lamp 7 in the operating time of a laser becomes small and the exchanging cycle period of the lamp 7 becomes longer. Since the lamp 7 is turned on only during the detecting period of the interference fringes corresponding to the reference light and is not turned on during the other period, the proportion of the turning-on time of the lamp 7 in the operating time of the laser becomes smaller and the lamp exchanging cycle period becomes longer. Therefore, the operating cost of the laser can be remarkably reduced.
Patent JP-H06112613-A (JP)
Title: Hybrid integrated circuit device
Inventor: TAKAHASHI RYOICHI
IPC: H01L23/58
Filed: 1992-09-28
Abstract: PURPOSE:To acquire a hybrid integrated circuit device excellent in withstand voltage characteristic which detects a current in an extremely stable state against temperature change when detecting an excessive current. CONSTITUTION:In a current detection resistance element of a hybrid integrated circuit device wherein a plurality of circuit elements 4, 7 including a current detection resistance element are connected to a conductive path 3 formed on a metal substrate 1 with an insulating resin layer 2 between, a resistor part which is provided with a resistance pattern 5A which is divided and formed of art alloy material having temperature coefficient of about 1 to 500ppm on one main surface of a metallic piece 5B with a resin thin film 5C between is mounted on a power line of the conductive path 3A. Conductive paths 3A, 3B extended to a periphery of a resistor component 5 and the resistor component 5 are connected by wires 8A, 8B.
Patent JP-2000230106-A (JP)
Title: Flame-retardant styrene-based resin composition
Inventor: MURAKAMI TAKESHI
IPC: C08K3/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To prepare the subject composition capable of surely retaining frame retardancy without using any organic halide, having well-balanced relation among fluidity, elongation, impact resistance and heat resistance and useful as housings for various kinds of electric and electronic equipments or the like by employing a specific rubber-modified styrene-based resin, red phosphorus, or the like. SOLUTION: This composition comprises (A) 100 pts.wt. rubber-modified styrene-based resin where the area mean particle diameter of rubber ingredient is 1.5-3.0 μm and the weight average molecular weight of styrene-based resin is 130,000-170,000, (B) 4-15 pts.wt. red phosphorus, (C) 0-13 pts.wt. at least one compound selected from the group consisting of phosphate melamine, pyrophosphate melamine, polyphosphate melamine and guanidine phosphate (preferably polyphosphate melamine) and (D) a plasticizer (preferably liquid paraffin) in a content of 0.5-4.0 wt.% based on the total weight of the composition.
Patent JP-S63105698-A (JP)
Title: Method for measuring plasminogen
Inventor: HANSU YURUGEN KORUDE
IPC: C12Q1/56
Filed: 1987-10-15
Abstract: A method for determining plasminogen in body fluids in the presence of streptokinase using a substrate for plasmin, from which an optically measurable fragment is produced by the action of plasmin, is characterised in that the body fluid is mixed essentially simultaneously with streptokinase and a chromogenic or fluorogenic substrate for plasmin, and the amount of the fragment produced in a particular time, or the rate of formation of the fragment, and from this the concentration of plasminogen, is determined. When the plasminogen present is in molar excess compared with streptokinase this method can be used to determine the rate of activation of plasminogen.
Patent JP-H06110823-A (JP)
Title: Bus conversion system and buffer device
Inventor: MIYASHITA HARUNOBU
IPC: G06F13/36
Filed: 1992-09-28
Abstract: PURPOSE:To increase the quantity of data to be stored and also to shorten the time required for a CPU set on a system bus to have an access to a device set on an I/O bus. CONSTITUTION:A buffer device 6 is connected to a bus converter 5 which secures the connection between a system bus 2 and an I/O bus 3 and also connected to the bus 2. When the bus included in the converter 5 is filled with the preread data received from an I/O device 4, these data are stored in the device 6. When a CPU 1 set on the bus 2 has a read access to the device 4, the data are transferred to the CPU 1 by the device 6 in place of the converter 5.
Patent JP-S63115642-A (JP)
Title: Method and device for forging bevel gear
Inventor: SUEDA MINORU
IPC: B21J5/02
Filed: 1986-10-31
Abstract: PURPOSE:To form a tooth form with high accuracy by a simple constitution by pushing a stock housed in a punch hole of the lower die, into a cavity by pressing the lower punch, in a state that the tip of the upper punch is projected by a prescribed quantity into the cavity. CONSTITUTION:The projection height is set to a prescribed value in a cavity of the upper punch 3a housed in a punch hole 4a of the upper die 1a, and thereafter, a forging stock 5a is housed in the lower punch hole 4b, and the upper die 1a and the lower die 1b are brought to spotting and closed up completely. Subsequently, the lower punch 3b is pushed into a small end side cavity 2b whose tooth form is cut, and between the upper punch 3a and the lower punch 3b, the forging stock is compressed and deformed. In such a way, a loss of energy caused by a friction between the die and the stock is reduced, a small forging force is enough, and no immoderate force works on the die, therefore, a life of the die is extended.
Patent JP-H07109872-A (JP)
Title: Fitting structure for door
Inventor: ASHIKI NOBUYUKI
IPC: E06B1/52
Filed: 1993-10-15
Abstract: PURPOSE:To simply fit or remove a door to or from an entrance opening section. CONSTITUTION:The lower face 4a of a stile 4 is displaced higher than the lower face 5a of a rail 5. A slider 9 made of a synthetic resin is fitted to the lower face 4a of the stile 4 located higher than the lower face 5a of the lower rail 5. A groove stripe 5a slidably coupled along a lower rail 7 is formed on the lower rail 5. A groove stripe 9a communicated to the groove stripe 5a of the lower rail 5 and slidably coupled along the lower rail 7 is formed on the slider 9. The upper bottom of the groove stripe 5a of the lower rail 5 is formed at a position higher than the upper bottom of the groove stripe 9a of the slider 9. A door is made slidable against the lower rail 7, and it is made easy to clean. The lower face 4 of the stile 4 comes into no contact with the lower rail 7, and the generation of a metallic sound is prevented when a door 2A is slid.
Patent JP-H10102100-A (JP)
Title: Water-soluble detergent
Inventor: TSUJIOKA MASARU
IPC: C11D17/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble detergent capable of readily separating and removing an emulsion produced by washing from a washing solution. SOLUTION: This water-soluble detergent consists essentially of a surfactant and contains at least either one of a surfactant partially having steric hindrance structure inhibiting ordered arrangement of surfactants and a cationic oil-water separating agent. Arrangement of the surfactant in emulsion produced is made irregular and relatively rough and breakage of emulsion is made ready by steric hindrance structure. Electric hindrance by which emulsions whose surface became electrically minus state repels together can be removed to promote collision of emulsion. As a result, emulsion is readily made huge and separation and removal from a deterging solution is facilitated.
Patent JP-S62123971-A (JP)
Title: Constraint monitor in starting ac motor
Inventor: TANIGUCHI SHIGERU
IPC: H02P9/26
Filed: 1985-11-20
Abstract: PURPOSE:To implement the decision solely by means of monitoring the current whether the AC motor is constrained, by deciding whether the AC motor is constrained from the phase of the starting current and its integral value. CONSTITUTION:If a circuit-breaker 2 is closed and an AC motor is started asynchronously, the secondary current at a rectifier 3 produces a swell, as the current of the frequency ingredients corresponding to the revs of a rotor is superposed to the starting current at the beginning of startup. As for this secondary current, an absolute integral value is taken with an integrator 5, and is, by the signal from a phase detection portion 6, e.g. for each cycle, reas into a constraint decision portion 10. The constraint decision portion 10 discriminates whether the absolute integral value decreases in monotone and decides whether the rotor is constrained.
Patent JP-H0891407-A (JP)
Title: Shaking container
Inventor: HOSOI TOSHIMASA
IPC: B65D83/06
Filed: 1994-09-27
Abstract: PURPOSE: To propose a container capable of easily breaking a mass, if a content of a powder or other form is hardened, and as a result always smoothly shaking out the content. CONSTITUTION: In a container formed by providing a shake-out hole 10 in a cap body 3 fitted over an upper end part of a container body 2 and integrally providing a cover plate 4 for openably/closeably covering the shake-out hole 10 on the cap body 3, an upper part of a containing part 14 sectioned in the container body 2 and the cap body 3 is spanned with a bar 5 apart from a top wall 9 of the cap body. Projections 6 each having a sharp tip for breaking a mass of a content are provided on a lower surface of the bar.