baber/WOPTO huggingface dataset:
Patent JP-H05329577-A (JP)
Title: Combining method for split die models
Inventor: MIYAMOTO TAKASHI
IPC: G06Q50/00
Filed: 1992-06-02
Abstract: PURPOSE:To automize a determination support of the number of casting frames by a knowledge processing by combining preferentially split die models having a large number of frames to be cast to each other in a first combination processing, and combining the model having a large number of frames to be cast to the model having a small number of frames to be cast in a second combination processing. CONSTITUTION:A casting arrangement data for each article name is transmitted from a host computer 1 to a work station 2, and the work station 2 stores this data in data 3b for the number of casting arrangements. The work station 2 calculates the number of casting necessary frames of each material and melting weight on the casting day concerned from the data 3b. Subsequently, melting order of each material is determined. The order is determined to one of melting order patterns or similar thereto based on a melting order determination rule. Based on a result of the foregoing, a combination of split die models and the number of casting frames after this combination are determined for each material. That is, since the combination is executed while executing a lot division, it is prevented that casting is executed precedingly.
Patent JP-H11337065-A (JP)
Title: Igniter
Inventor: SONODA KEISUKE
IPC: F23Q7/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To save power by disposing a tail flow generating plate on the upstream side of gas flow with respect to the red heat part of a glow plug and locating the red heat part in the tail flow thereby enhancing ignitability of the glow plug. SOLUTION: A semitubular tail flow generating plate 10 is fixed to the housing 1 of a glow plug on the upstream side of gas flow with respect to the red heat part of a sheath 3. The tail flow generating plate 10 employs a simple semitubular plate or the like, having a plug fixing part at one end thereof. When a voltage from a power supply is applied between positive and negative electrodes 6a, 6b connected with a heater coil 4 through lead wires 5a, 5b, the heater coil 4 generates heat to red heat a part of the sheath 3 thus providing an ignition point. Since a tail flow (Karman's vortex) is induced by the tail flow generating plate 10 and the red heat part is located therein, fuel retaining performance is enhanced around the red heat part thus enhancing ignitability. In other words, even a gas having low oxygen concentration, e.g. exhaust gas from diesel engine, can be ignited.
Patent JP-H0657033-A (JP)
Title: Substituted-1-hydroxy-4-acyloxypiperidine or 1-hydroxy- 4-acylaminopiperidine stabilizer
Inventor: POORU EI ODORIJIO
IPC: C08K5/3432
Filed: 1992-05-06
Abstract: PURPOSE: To obtain a processing stabilizer for a polymeric material, etc., comprising a substd. 1-oxy-4-acyloxypiperidine or 1-oxy-4-acylaminopiperidine and providing melt flow stabilization to the polymeric material during processing.  
     CONSTITUTION: 4-Hydroxypiperidine is reacted with an allyl bromide in ethanol in the presence of potassium carbonate, the resultant 1-allyl-4-hydroxypiperidine is oxidized with active m-chloroperbenzoic acid and the resultant 1-allyloxy-4- hydroxypiperidine is reacted with sebacoyl chloride in the presence of triethylamine to obtain the objective compd. of the formula [where R 1 -R 4  are each H, 1-30C alkyl or the like; R 5  is H, 1-18C alkyl, 5-12C cycloalkyl, al-yl or benzyl; X is O or NE (E is H, 1-18C alkyl or the like); A is a direct bond, n-valent 1-20C aliphatic hydrocarbon or the like; and (n) is 1-4] for a stabilizer providing melt flow stabilization to a polymeric material during processing. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63305588-A (JP)
Title: Mounting structure of semiconductor
Inventor: IKEDA TAKAO
IPC: H05K1/18
Filed: 1987-06-05
Abstract: PURPOSE:To improve quality and reliability, by interposing spacers, made of elastic matters with thin metallic lines buried therein, between a circuit board and a semiconductor and next applying pressure from an upper side of the semiconductor to obtain electrical continuity when the semiconductor formed in a package or chip carrier state is mounted on the board. CONSTITUTION:When an semiconductor (IC) 13 formed in a package or chip carrier state is mounted on a circuit board (PCB) 11, spacers 12 made of elastic matters with thin metallic lines buried therein are interposed between the PCB pattern 11 and the IC 13, and pressure is applied from an upper side of the IC 13 to obtain electrical continuity between the IC 13 and PCB 11. In addition to high quality, high reliability, and easy maintenance obtained by such an simple method, stability can be upgraded.
Patent JP-S5845699-A (JP)
Title: Memory protection circuit
Inventor: TAKAYAMA AKIRA
IPC: G06F21/60
Filed: 1981-09-09
Abstract: PURPOSE:To prevent the destruction of content of storage in a memory protection area at a failure, by providing a means which can designate the memory protection area in the hardware, by means of jumpers. CONSTITUTION:In designating a memory protection area with a software instruction so that the content of a storage device can not be destructed, parts shown in broken lines (b) of a jumper set circuit 9 are jumpered. In fixing the hardware, parts as shown in a broken line (a) of the circuit 9 and a broken line (c) for the output of an access area selection circuit 8 for the area to be memory-protected, are jumpered. That is, an output of a memory address comparison circuit 2 set with the software instruction is inactivated as the broken  line (a) of the circuit 9 and an arbitrary protection area is jumpered with one or  a plurality of designations for the broken line (c) of the circuit 9.
Patent JP-H06322670-A (JP)
Title: Method for processing fiber
Inventor: OZAWA NANAHIRO
IPC: D06M101/16
Filed: 1993-05-07
Abstract: PURPOSE:To obtain a fiber capable of exhibiting insulation effectiveness with excellent durability and suppressing drying of skin by sticking cyclodextrin including a specific liposoluble substance in the interior of voids to a natural or synthetic fiber. CONSTITUTION:A processing solution comprising cyclodextrin obtained by including squalane or squalene or its mixture, a liposoluble substance, in the interior of voids of cyclodextrin, a binder and a softener is applied to to a natural fiber or synthetic fiber and the cyclodextrin is stuck to the fiber to give the objective fiber having excellent fastness to washing, capable of maintaining insulation effectiveness for a long period of time.
Patent JP-S622033-A (JP)
Title: Dynamic vibration damper
Inventor: KONDO KIYOSHI
IPC: F16F15/02
Filed: 1985-06-27
Abstract: PURPOSE:To adjust a stress which acts on a leaf spring to be small by making the natural frequency of a dynamic vibration damper adjustable. CONSTITUTION:The position of a weight 10 can be vertically adjusted by loosening upper and lower nuts 12, 12 which are screwed over a screw stock 11, moving the weight up or down along a guide bar 9, and tightening the nuts 12, 12. Thereby, the length l from a swinging shaft 3 to the center of gravity of the weight 10 can be varied by raising or lowering the weight 10, to vary the natural frequency of the dynamic vibration reducer. Accordingly, the displacement of a leaf spring 8 can be made small, reducing a stress which acts on the leaf spring.
Patent JP-S6033871-A (JP)
Title: Method and device for profiling detection for welding
Inventor: WAKAMATSU KAZUHIKO
IPC: B23K9/127
Filed: 1983-08-02
Abstract: PURPOSE:To perform profiling detection which decreases disturbance by noise and can surely with a slight change with high accuracy by using the impedance of a welding arc as an input signal for controlling the position of a welding torch. CONSTITUTION:The impedance Za of the arc obtd. by dividing an arc voltage by welding current is used as an input signal for automatic control of the distance between a welding torch 2 and materials 1 to be welded and automatic follow-up control of the weld line in the stage of said control. An arithmetic circuit 4 for the impedance is constituted of variable resistors VR-1, VR-2, arithmetic amplifiers OP-1, OP-2 and a divider D. A voltage input signal E and current input signal I are respectively inputted to input terminals tiE, tiI and the impedance Za is operated. If the impedance signal 5 obtd. in such a way is used as the input signal for controlling the position of the torch, the operation of the control circuit is stabilized.
Patent JP-S5567283-A (JP)
Title: Beam index color television receiver
Inventor: ISONO KATSUO
IPC: H04N9/24
Filed: 1978-11-16
Abstract: PURPOSE: To make the amplitude of index signals fixed approximately surely with a simple constitution by controlling the gain of index signals by low-band components.  
     CONSTITUTION: Photo detector 20 detects the light emitted by scanning of index fluorescent substance stripes dependent upon electron beam 11, and output signals are supplied to band-pass filter 40, and index signal SIO is taken out and is supplied to gain control circuit 60. Ouptut signals of photo detector 20 are supplied to low-pass filter 50 also, and low-band components SL are taken out and are supplied to gain control circuit 60 as a gain control voltage. Since the magnitude of low-band components SL is proportional to the amplitude of index signal SIO, index signal SIC of an approximately fixed amplitude is obtained from gain control circuit 60, and colors are switched on a basis of this index signal SIC. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0436427-A (JP)
Title: Apparatus for producing rare-earth metal
Inventor: SAKAMI KAZUFUMI
IPC: C22B59/00
Filed: 1990-06-01
Abstract: PURPOSE:To produce a high-purity rare-earth metal by providing a hole in the upper part or the lateral side of a lid of a producing container made of Ta or W used for reduction, etc., and forming this container further into the double structure consisting of the material made of Ta or W. CONSTITUTION:Prescribed amts. of rare-earth halides, reducing agents, etc., and/or rare-earth alloys, etc., are packed into a crucible 5 made of tantalum, and the lid made of tantalum, etc., is mounted on the upper part thereof and is put into the container 6 made of the tantalum, etc. After the inside of the producing container 9 is sufficiently evacuated via a vacuum evacuation system 14 via a vacuum pump, an inert gas is introduced into the producing container 9 and is maintained under pressure of 0.1 to 0.5kg/cm<2>. The sticking gaseous components and moisture are removed at about 200 to 400 deg.C. The temp. of the rare-earth metal is increased to a temp. higher than the m.p. of the rare- earth metal by at least >=50 deg.C in this inert gaseous atmosphere to separate the rare-earth metal and slag. The rare-earth metal and the slag are then cooled after holding. The pressure in the producing container 9 is automatically discharged by a pressure regulating valve 15, in order to be kept under 0.1 to 0.5kg/cm<2> in this stage.
Patent JP-H08333069-A (JP)
Title: Hoistway wiring method for elevator
Inventor: TAKANO KATSUAKI
IPC: B66B7/00
Filed: 1995-06-08
Abstract: PURPOSE: To resolve the uncomfortableness of the offensive wiring state of an elevator hoistway by providing a hole on the floor between a hoistway partition wall and a hall side partition wall, and arranging the hoistway wiring in this hole. CONSTITUTION: A hole 9 for arranging a hoistway wiring cable 1 is provided on a hall floor 6, the hoistway wiring cable 1 is arranged in the hole 9 for wiring a control box 2, and neat feeling is provided in a hoistway 11. Anything partitioning a hall and the hoistway 11 may be used for a partition wall, and a pillar of a building or the frame of an entrance may be used for it. The control box 2 is installed on the hall side of a hoistway side partition wall 7, installed items in the hoistway 11 are reduced, and the hoistway 11 can be made neat. When the wiring of the elevator hoistway 11 is shifted into the hoistway wall from the hoistway 11, the offensive hoistway wiring is made invisible.
Patent JP-H04365187-A (JP)
Title: Data input device
Inventor: WATANABE MAKOTO
IPC: G06K7/10
Filed: 1991-06-13
Abstract: PURPOSE:To provide an operation switching means not using a change-over switch to switch usual operation and parameter setting operation to a data input device which is constituted so that processing is executed in accordance with a parameter and processing contents can be changed by changing the parameter, and whose data input means is a bar code reader. CONSTITUTION:A signal to switch the usual operation and the parameter setting operation is inputted to an input data processing means 5 from the contact terminal 1b for an operation switching signal of a bar code reader connecting connector 1 through an operation switching signal input means 3, and the input data processing means 5 determines which is to be executed the usual operation or the parameter setting operation by the state of this signal.
Patent JP-S622103-A (JP)
Title: Displacement detector of paper sheets
Inventor: TASHIRO IKUO
IPC: B65H7/10
Filed: 1985-06-28
Abstract: PURPOSE:To reduce dimensions of construction for conveying paper sheets, by predicting time of arrival of the from distance detector to displacement detector, starting measurement of a bank document position and detecting deviations, etc. on a conveying line of the bank document. CONSTITUTION:Optical detectors 17, 18 are composed of light projectors 17a, 18a and light receivers 17b, 18b and by measuring time difference of changes of signal at the time of shielding of the light path, the pitch of bank documents can be measured. An optical position detector 19 is located in the lower reach of conveying lines of the detectors 17, 18 and it is composed of a linear light projector 20 and light receiver 21 of the same length arranged to face the papersheets 13. After the specified time t1 of detection of the paper sheets 13 having been conveyed in the direction shown by an arrow and shielded the light paths of the detectors 17, 18, for instance, 6 times of inputs of detection signals from the light receiver 21 are mode with the specified continuous time difference t2. By a signal obtained from detection of this 6 times, deviations and deformations of the bank document position can be detected. By these arrangements, the whole apparatus can be constructed with reduced dimensions.
Patent JP-H08568-A (JP)
Title: Scanning video device
Inventor: MATSUMOTO KAZUHIRO
IPC: H04N13/02
Filed: 1994-06-23
Abstract: PURPOSE:To provide a scanning video device capable of viewing stereoscopically an examine by scanning a reflected luminous flux from the examine with a luminous flux and passing through a scanning optical system, separating it to two luminous fluxes in a luminous flux cross-section and forming two kinds of videos provided with parallax by signals from two photodetectors. CONSTITUTION:The luminous flux emitted from a laser beam source 1 illuminates the slit part of a slit opening 2, and a slit image is main-scanned in a horizontal direction by a rotary polygonal mirror 7, and is sub-scanned in a vertical direction by a galvanomirror 10, and is image-formed to a slit on a fundus oculi Ef after passing a pupil Ep to be inspected, thus, the fundus oculi Ef is scanned in two-dimensional fashion. The reflected luminous flux from the fundus oculi Ef is reflected on the galvanomirror 10, then on the rotary polygonal mirror 7, and is reflected downward at the peripheral part of a perforated mirror 5, then, it passes the opening of a diaphragm 13, and is divided into two right and left luminous fluxes, and they arrive to corresponding photoelectric sensors 16a, 16b. Output from the photoelectric sensors 16a, 16b are converted into a pair of right and left video signals by a signal processor 17, and are displayed on video display means 18a, 18b as moving images.
Patent JP-S5568861-A (JP)
Title: Direct current motor
Inventor: UCHIDA RIYOUHEI
IPC: H02K23/54
Filed: 1978-11-15
Abstract: PURPOSE: To decrease torque ripple, by working an armature coil as a commutator by directly contacting brushes with armature winding from flank of the armature winding.  
     CONSTITUTION: A rotor 1 is formed by winding armature winding 3 on a flat, ringed core 2, and mounted to a shaft 4. Permanent magnets 6, 7 for a field magnet are arranged through air gaps 8, 9 in planes rectangular to the shaft. The left and right of the permanent magnets 6, 7 are magnetized in inverse polarity while using a central partition line of a ring as a border. Soft steel yokes 10, 11 for making up magnetic paths are disposed at the side reverse to the rotor 1 of the permanent magnets 6, 7. Brushes 14, 15 are installed to an outer flank of the armature winding 3 of the rotor at the pitches of the angles of 180°, and the brushes are contacted with a portion where a conductor of the armature winding is exposed by means of springs 16, 17. The portion where the conductor of the armature winding is exposed also functions as a commutator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H037841-A (JP)
Title: Multi-room heating device
Inventor: KURACHI MASAO
IPC: F25B13/00
Filed: 1989-06-02
Abstract: PURPOSE:To enable a defrosting operation time to be shortened by a method wherein a controller device is provided to start a defrosting operation of a heat source refrigerant cycle while continuing an operation of a refrigerant transporting device after capabilities of the heat source refrigerant cycle, a utilization refrigerant cycle and the heat source refrigerant cycle for a predetermined period of time in case of operation of a frosting sensing device are made maximum. CONSTITUTION:When a heating operation is carried out, a control device 14 is operated in case that a frosting sensing device 13 is operated and the number of revolution of a compressor 1 is increased to increase a capability of a heat source refrigerant cycle. After this operation, as a predetermined time elapses, a four-way valve 2 is changed over to start a defrosting operation of the heat source refrigerant cycle. At this time, a refrigerant pump continues a heating operation. With such an arrangement, when the frosting sensing device 13 is operated, a capability of the heat source refrigerant cycle is made maximum for a predetermined period of time, a temperature of the utilization refrigerant cycle is increased and the heat is accumulated. The accumulated heat is applied as a heat source to perform a defrosting operation, so that the defrosting operation can be completed within a short period of time. Thus, it is possible to reduce a variation of an interior temperature and improve a comfortable feeling.
Patent JP-H036468-A (JP)
Title: Apparatus for detecting abnormality of ae sensor
Inventor: NISHIMOTO SHIGETO
IPC: G01N29/22
Filed: 1989-06-02
Abstract: PURPOSE:To instantaneously detect abnormality such as deterioration while always monitoring an output signal by comparing the signals from respective band-pass filters having different frequency bands permitting the signal from a sensor to pass with respective reference values. CONSTITUTION:The AE signal outputted from an AE sensor 1 is inputted to a plurality of band-pass filters 2 from (2-1) to (2-N) having different frequency bands and only the frequency components corresponding to the respective band- pass filters are respectively passed through said band-pass filters to be outputted. These signals are compared with respective reference values by comparators 4 (4-1) to (4-N) provided so as to correspond to the filters 2 one to one. Signals showing a rise and fall state with respect to the respective reference signals are respectively independently inputted to an OR circuit 5. This circuit 5 takes the OR of these signals and outputs a signal showing the generation of deterioration or damage to the sensor 1 from at least one comparator 4 when there is a signal lower than the reference values. By this method, when abnormality is generated in the sensor 1, the sensitivity of the certain frequency band thereof is lowered and immediately detected by the corresponding circuits 4, 5.
Patent JP-S6120950-A (JP)
Title: Optical rotary scanning exposure device
Inventor: SHIOZAWA ETSUO
IPC: H04N1/23
Filed: 1984-07-09
Abstract: PURPOSE:To improve the resolving power and the recording speed by providing recording light irradiating systems whose number is equal to the number of scanning lines required for forming one dot and providing a zoom lens, which adjusts the spot size of the optical beam emitted from each light irradiating system, on the peripheral surface of a rotating body. CONSTITUTION:A simple-constitution, small-sized, and lightweight semiconductor laser 24 is provided in a thin rotary drum 4, and this rotary drum 4 is rotated and is moved in the direction of a revolving shaft to perform two-dimensional scanning. Light irradiating systems 22 whose number is equal to the number of scanning lines required for forming one dot are provided on a line in the axial direction of the rotary drum 4. A zoom lens 20 is provided in an irradiation window 19 of the irradiating system 22 so that this lens 20 can be moved finely in the direction of the optical axis, and the zoom lens 20 is moved to adjust the spot size of the beam emitted from each light irradiating system 22 in accordance with a set dot number. Consequently, the picture quality of recording on a recording paper 16 is improved by high resolving power, and the recording speed is improved.
Patent JP-S621466-A (JP)
Title: Air purifier
Inventor: FURUTA KIYOSHI
IPC: B03C3/68
Filed: 1985-06-27
Abstract: PURPOSE:To reduce an over-current due to spark discharge and to attain to enhance safety, by allowing a high voltage power source having corona discharge action to intermittently generate high voltage output when load with a definite value or more is obtained. CONSTITUTION:In a high voltage power source 100, the oscillation operation of an oscillation circuit 14 is attenuated when the high voltage output of an output circuit 15 is shortcircuited or spark discharge is generated or overload is generated by the dust of a filter part. Whereupon, because the detection voltage of a detection circuit 16 rises and a protective circuit 17 is operated to cut off the output of a control circuit 12, a base current is not supplied to the oscillation transistor of the oscillation circuit 14 and the oscillation of the oscillation circuit 14 is stopped. Therefore, spark discharge is generated only intermittently and, as a result, discharge energy per a unit time of high voltage output can be reduced. Further, the function as an air purifier can be succeedingly kept by automatic return.
Patent JP-H11321101-A (JP)
Title: Dichroic color developing thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/30
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To develop a dichroic color developing recording material having excellent color developability and preservability. SOLUTION: The thermal recording material having two thermal color developing layers provided on a support made of a sheet, plastic sheet, synthetic sheet or the like to color develop in different color tones comprises a first thermal color developing layer, a second thermal color developing layer for color developing with a smaller energy than a color developing energy of the first layer, and a protective layer sequentially laminated on the support in such a manner that the second layer contains a compound represented by formula (wherein R1 , R2 are each an alkyl group having 6 or less carbon atoms).