baber/WOPTO huggingface dataset:
Patent JP-H10205956-A (JP)
Title: Refrigerator
Inventor: HORINOUCHI AKIRA
IPC: F25D11/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which a cooling fan for a compressor can be rotated continuously without being related to a turning-on or turning-off of a temperature switch when a surrounding air temperature around the refrigerator reaches a predetermined temperature or higher and then cooling of the compressor can be made fast. SOLUTION: There is provided a changing-over circuit 25 in which a compressor 15 is connected to an AC power source 12 through a temperature switch 15 turned on or turned off in response to a temperature within a freezing chamber and a compressor cooling fan 7 for cooling the compressor 5 is selectively connected in parallel with either a connecting point between the compressor 5 and the temperature switch 15 or a connecting point of the temperature switch 15 at the AC power source 12. Then, the compressor cooling fan 7 is operated such that when the surrounding air temperature around the refrigerator is less than a predetermined temperature, a changing-over circuit 25 is connected to the compressor 5 and in turn when the surrounding air temperature around the refrigerator is more than the predetermined temperature, the changing-over circuit 25 is connected to the AC power source 12.
Patent JP-S58124834-A (JP)
Title: Electromagnetic brake of motor
Inventor: IKEDA YOUICHI
IPC: H02K7/102
Filed: 1982-01-20
Abstract: PURPOSE:To prevent the colliding noise generated in a brake lining by inserting and holding an elastic body into a free socket space between the brake lining and a hub. CONSTITUTION:A brake lining 14 is pressed constantly by compression springs 22a and 22b in a direction from the center of a rotary shaft 10 toward a crossing point between two side surfaces 18a and 18b of a hub 12. Thus the brake lining 14 is held afround the hub 12 in such a state that the internal surface of the brake lining 14 is pressed tight against the two side surfaces of the hub 12 other than adjacent two side surfaces 18a and 18b of the hub 12. In other words, it is consitituted such that the brake lining 14 will not oscillate around the hub 12 even if a torque pulsation occurs on the rotary shaft during motor operation, and if the oscillation of the lining 14 should occur it may be damped in its intensity.
Patent JP-H10207339-A (JP)
Title: Rocking device of video feeling device
Inventor: KOBAYASHI KAZUO
IPC: A63G31/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To maintain the height of the rocking device itself small and to increase the length of operating strokes by realizing a front and rear and left and right moving mechanism employing servo motors and ball screws and providing an up and down moving mechanism by rotating the bottom end of a bending arm mechanism by servo motors and reduction gears. SOLUTION: By providing command values to servo motors 20 and 42 and rotating the motors 20 and 42, ball screws 25 and 45, which are coupled with the motors 20 and 42, are rotated, nuts 26 and 46 mounted on the screws 25 and 45 are moved in the front and the rear and the left and the right directions and moving bases 22 and 41 coupled with the nuts 26 and 46 are moved in the front and the rear and the left and the right direction. Furthermore, if a servo motor 62, reduction gears 65 and 67, which are coupled with the motor 62, and bending arms are arranged in three directions and an operating instruction is given to the motor 62, the motor 62 rotates and the gears 65 and 67 are rotated. Then, an up and down movement base 61 located at the bottom section of the passenger's seats is moved in a vertical up direction.
Patent JP-H09199042-A (JP)
Title: Circuit element
Inventor: HOSAKA SUMIO
IPC: H01J21/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid element capable of being operated at the room temperature by arranging multiple fine electrodes in tunnel coupling between a source electrode and a drain electrode, and controlling the current flowing between the source electrode and the drain electrode with a control electrode coupled with the fine electrodes by electrostatic capacity. SOLUTION: Multiple fine conductors 2 arranged sporadically for tunnel coupling to feed currents and multiple control fine conductors 3 sandwiched by the fine conductors 2 are formed between a source electrode 1 and a drain electrode 4 provided on an insulator. The control fine conductors 3 are coupled with a control electrode 5 by electrostatic capacity, and they control the current flowing between the source electrode 1 and the drain electrode 4 based on the signal from the control electrode 5. A circuit element capable of realizing an amplifier and a switching element in a solid with the insulator and the conductors is obtained.
Patent JP-H09200614-A (JP)
Title: Solid-stage image pickup device
Inventor: SHINOHARA MASATO
IPC: H04N5/365
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain an output signal with high S/N by eliminating a noise component caused in a sensor cell section, a memory cell section and a transfer system. SOLUTION: Just after a sensor is reset, noise NS from a sensor cell section is read and fed to a transfer system, the noise is inverted and a transfer system noise NT is added to the inverted noise and a resulting noise -NS+NT is fed to a memory cell section. After an optical signal is stored in the sensor cell section, the noise NS is added to a sensor signal -S outputted through inversion, and the sum is fed to the transfer system and it is stored as an inverse of signal S-NS. Then a noise N of a memory section is added to the signal NS-NT inverted by the memory cell section and the sum is fed to a transfer system and added to the inverse signal S-NS to obtain a signal S-NT+NM. The noise NT is added to it and the result is fed to the memory cell section. Then the signal is inverted by the memory cell section and the noise NM is added, resulting that a signal -S is outputted.  Thus, not only a sensor fixed pattern noise but also a random noise fluctuated for each reset of the sensor cell is eliminated and the S/N is improved.
Patent JP-H08198697-A (JP)
Title: Apparatus for pulling up single crystal
Inventor: TATSUO MASAHIRO
IPC: C30B29/06
Filed: 1995-01-20
Abstract: PURPOSE: To obtain an apparatus for pulling up a single crystal which is capable of surely preventing the disengagement of a wire from a pulley and facilitates a wire exchange. CONSTITUTION: This apparatus for pulling up the single crystal produces the single crystal 8 by pulling up a seed crystal 8a which is hung down by a wire 2f and is immersed in the melt in a melting chamber 1 by a wire take-up means 2 while rotating the seed crystal by a rotating means 5. A wire disengagement preventive member 14a having a notched part 14b in the outer peripheral part is freely rotatably installed near the pulley 10 disposed above a take-up drum 2b of the wire take-up means 2 to prevent the disengagement of the wire 2f from the pulley 10 when the single crystal 8 is disconnected from the wire 2f.  The wire 2f is disengaged from the pulley 10 without attaching and detaching this wire disengagement preventive member 14a by disposing the notched part 14b of the wire disengagement preventive member 14a opposite to the pulley 10 and, therefore, the exchange of the wire 2f is facilitated.
Patent JP-S58124957-A (JP)
Title: Detector of optical fiber rotating angle speed
Inventor: OOKI NAGAMITSU
IPC: G01C19/72
Filed: 1982-01-20
Abstract: PURPOSE:To get rid of influence of a DC drift, by switching at a high speed the direction of incident light of right turn and left turn to a fiber ring, by use of an optical switch, so that the detecting output does not become a DC portion only even if the angular velocity is constant. CONSTITUTION:When light is made incident to a ringlike optical fiber through a semi-transparent mirror 4, reflectors 7, 8, and an optical switch 9 from a light source 1, light 5 of right turn is emitted from a fiber end face 11, passes through the reflector 8 and the semi-transparent mirror 4, in case when the optical switch 9 is in an on-state[figure (a)], and on the other hand, light 6 of left turn is emitted from an end face 10, passes through the reflector 7 and the semi- transparent mirror 4, and reaches a photodetector 2. On the contrary, when the optical switch 9 is off[figure (b)], the path of light which is made incident to the fiber becomes reverse. Therefore, when a switching time of the switch 9 is made equal to the time when the light propagates through a fiber ring 3, a phase difference of light of right turn and left turn can be detected in an alternating current manner even if the angular velocity is constant.
Patent JP-H08205076-A (JP)
Title: Moving image editting device and moving image editting method
Inventor: YOSHIDA TADASHI
IPC: H04N19/42
Filed: 1995-01-20
Abstract: PURPOSE: To realize an moving image processing with a small circuit scale, with easy input edit of a moving image and high compression efficiency by converting code data into the inter-frame code with excellent compression efficiency after edit. CONSTITUTION: While the moving image received by a video camera 1 is displayed on the display device 7 in real time, the image is coded by a JPEG CODEC section 3 and code data are stored on a disk 4. The code data stored on the disk 4 are subjected to frame edit processing in terms of software by a CPU 9. In this case, the edit processing is conducted based on in-frame code data easily edited. After the end of edit, the in-frame code is converted into an inter-flame code with higher compression efficiency than that of the in-frame coding and the moving image is stored again on the disk 4 with high efficiency. The in-frame code sequence after edit stored on the disk 4 is read for each frame and decoded the same as usual reproduction by the JPEG CODEC section 3.
Patent JP-H08195055-A (JP)
Title: Cassette adapter
Inventor: UEDA SHIGEO
IPC: G11B23/04
Filed: 1995-01-20
Abstract: PURPOSE: To prevent a failure that a tape is damaged because loading action is performed when the door of a cassette housing part is opened and a small- sized cassette from which the tape is drawn out is taken out from a cassette adapter by providing an operation part capable of manually driving a drawing- out mechanism drawing out the tape in the small-sized cassette to the tape position of a large-sized cassette. CONSTITUTION: In a state where a cassette door is opened and a VHS-C cassette can be loaded/unloaded, a safety lever lock part 21c at the tip part of a safety lever 21 is turned in a direction a and bites at the chipped part of the outer periphery of an operation lever 2 so as to restrict the turning of the lever 2 to make the loading action impossible. Therefore, loading is impossible when the cassette door is opened. Namely, the tape in the VHS-C cassette can not be drawn out, and the tape is prevented from being damaged.
Patent JP-H11203770-A (JP)
Title: Optical disk player
Inventor: KUROIWA HITOSHI
IPC: G11B19/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the investigation of a defective cause at the time a trouble is generated in a CD player. SOLUTION: This optical disk player is provided with an optical pickup 22 reproducing the signal recorded on a CD 10 from the CD 10 and a reproduction processing circuit 24 outputting an audio signal by processing the reproduced signal of the pickup 22. Moreover, the player is provided with a decoder 36 taking out data specifying the CD 10 from the reproduced signal and a nonvolatile memory 35. When a trouble is generated, data expressing the content of the trouble are stored in the memory 35. When the trouble is concerned with the CD 10, the data which specify the CD 10 and which come from the decoder 36 are also stored in the memory 35.
Patent JP-S57120625-A (JP)
Title: Manufacture of sintered ore
Inventor: HAMADA MASANARI
IPC: C22B1/16
Filed: 1981-01-20
Abstract: PURPOSE: To obtain product sintered ore with less unevenness in cold strength by estimating cold strength provided to product sintered ore when fed starting materials for sintering are converted into the ore at the time of feeding the materials and by conducting feedforward control on the basis of the result.  
     CONSTITUTION: A signal detected with a detector 21 for the amount of fed starting materials for sintering is inputted in an operator 23. A signal H detected with a measuring device 11 for the height of a layer, the negative suction pressure P of a pressure gauge 13 and the moving speed S of a speedometer 15 are inputted in an operator 24. The cold strength of a cooled product collected with a sampler 8a is measured with a measuring device 17 for cold strength, and the measured value TI t-l  is transmitted to the operator 24. The weight ratio R of starting materials based on the grain size and the chemical component content (a) are periodically inputted in a storage device 22. The signals of the device 22 and the operator 23 are outputted to the operator 24, where the height H of the layer, the negative suction pressure P and the moving speed S are calculated according to a prescribed equation, and they are outputted to regulators 12, 14, 16, respectively to regulate the cold strength. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59133732-A (JP)
Title: Transistor driving circuit using photoelectric converting element
Inventor: TANIGUCHI AKIRA
IPC: H03K17/60
Filed: 1983-01-20
Abstract: PURPOSE:To drive a transistor at high voltage regardless of the dielectric strength of a photoelectric converting element by connecting plural photoelectric converting elements in series between the collector and the base of an output transistor. CONSTITUTION:Phototransistors TR2a and 2b forming a photocoupler 1 are connected in series between the collector and the base of an output TR3 in order to drive the TR3. When collector-emitter voltage of the TR3 is equal approximately to the base-emitter voltage VBE of the TR in an ON mode. Therefore, the half of BE is applied to TR2a and 2b respectively. Then no voltage is applied to both TR2a and 2b if these TRs are turned off. When TR2a and 2b are turned off, each photo TR is reduced to a circuit equivalent to an open switch. Thus, both photo TRs are set in a floating state to each other, and no voltage is applied between the collector and the emitter of the TR. This ensures the driving at high voltage regardless of the dielectric strength of the photo TR.
Patent JP-S63175209-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SAKAMOTO AKIRA
IPC: G11B15/14
Filed: 1987-01-16
Abstract: PURPOSE:To avoid the miserasion of a tape by turning off a switching element when the tape is unloaded and charging a capacitor in a state where a rotary head has no contact with the tape before the end of a tape loading job when the tape is loaded. CONSTITUTION:A tape is unloaded when a commercial power supply is applied in a state where a tape is wound round a tape guide drum. In this case, switching elements 52S1, 52S2, 52L1 and 52L2 are kept turned off. Then capacitors 51S1, 51S2, 51L1 and 51L2 are charged in a state where the rotary heads HS1, HS2, HL1 and HL2 have no contact with the tape before the end of a tape loading job when the tape is loaded. Therefore, the tape is never erased by the charging currents of capacitors 51S1-51L2 although the tape is already recorded. In such a way, it is possible to avoid the miserasion of the tape caused by the charging current of a capacitor.
Patent JP-H06215270-A (JP)
Title: Commodity sales data processor
Inventor: YOKOCHI AKIHIKO
IPC: G07G1/12
Filed: 1993-01-20
Abstract: PURPOSE:To automatically inform commodity information lacking in the formation of set discount based upon the information of registered commodities to be collectively discounted by judging whether a purchased commodity inputted from an input part is a previously set commodity to be collectively discounted or not. CONSTITUTION:When the formation of set discount is judged from information registered in a set discount information registering table, a pertinent discount amount is subtracted from the total amount of customer's purchased commodities stored in a purchased amount totalizer, discount processing is executed and the processed result is displayed on both display devices 3, 4 in accordance with the depression of a sub-total key. When the sub-total key is depressed, the information registered in the set discount information table is checked and whether set discount is formed or not at the time of adding a pertinent commodity to be processed as a set discount is judged. When the set discount is formed, the name of the pertinent commodity to be processed as set discount and the discount amount are displayed on the operator's display device 3, so that the operator can advise a customer of the information of a commodity lacking in the formation of set discount.
Patent JP-H0748326-A (JP)
Title: Compound
Inventor: ZOONZU SUTEISHII AI
IPC: C07C211/63
Filed: 1994-01-27
Abstract: PURPOSE: To provide a compd. which is suitable for the preparation of zeolite SSZ-26.  
     CONSTITUTION: This compd. is N,N,N',N'-tetramethyl [4,3,3,0] propellane8,11- diamine and its alkyl amonium cation, i.e., N,N,N',N'-hexamethyl [4,3,3,0] propellane-8,11-diammonium cation. The latter compd. is pref. derived from a compd. represented by the formula (wherein A -  represents an anion, pref., halide, hydroxide, acetate, sulfate, tetrafluoroborate, or carboxyl). SSZ-26 is prepd. by preparing an aq. mixture having a molar ratio of YO 2 :W 2 O 3 =(10:1) to (200:1), Q YO 2 =(0.05:1) to (0.50:1) (wherein Y represents silicon, germanium or a mixture thereof; W is aluminum, gallium, iron or a mixture thereof ; and Q represents hexamethyl [4,3,3,0] propellane-8,11-diamonium) and holding the mixture at a temp. of at least 100°C until zeolite crystal is formed. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5599636-A (JP)
Title: Multi-item input unit
Inventor: SHIMIZU TATSUO
IPC: G06F3/02
Filed: 1979-01-25
Abstract: PURPOSE: To avoid the data input for the period during which the fixed key mat is not set, by detecting the period of the exchange operation for the key mat based on the output signal of the sensor which identifies the key mat.  
     CONSTITUTION: When an optional page of the book is set, the output of all exclusive logic sum gates XOR1-1W1-n feature the high level. Thus if the item key is pressed down along with generation of signal A, output Q of FF3 features the high level. And thus key strobe timing C is transmitted. In case the operator is under opening the No.i-1 page, the light enters the page sensors provided at right and left  of No.i page. Thus even if the item key is pressed down mistakenly, no input data is drawn in since timing C is blocked by AND gate AND4. When the page opening ends, the blocking of the input data is released. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54101427-A (JP)
Title: Miticide
Inventor: KUWABARA MASAO
IPC: A01N57/20
Filed: 1978-01-27
Abstract: PURPOSE: To provide a miticide specifically effective to mites which are parasitic to fruits, vagetables, etc., and suitable to prevent the generation of resistant mites, containing 2-amino-4-methylphosphinobutyric acid as an effective component.  
     CONSTITUTION: A miticide effective to mites which are parasitic on fruits, vegetables, animals, etc., containing 2-amino-4-methylphosphinobutyric acid as an effective component. The compound is known as a fungicide and herbicide for agricultural and horticultural use. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59133771-A (JP)
Title: Picture reading device
Inventor: ITOU MASAO
IPC: H04N1/031
Filed: 1983-01-20
Abstract: PURPOSE:To improve the S/N ratio of a reproduced picture by providing an optical shutter standing in line a single liquid crystal, array on an image forming line in the main scan direction and arranging a single long-size photoelectric transducer at the opposite side to a ''Selfoc'' lens respectively. CONSTITUTION:An original 1 which is carried in the subscanning direction A at a fixed speed is irradiated by the light of an exposure lamp 3 which is condensed by a mirror 2. Then an extremely narrow linear part B of an original picture which is orthogonal to the direction A is successively formed into an image on a prescribed line via a ''Selfoc'' lens 4. This image is scanned from an end to the other end of the part B, and the bright and dark images of the original are converted into series electric signals. Then liquid crystal cells 8 constituting an optical shutter 7 are successively driven from an end through another end of the cell 8 within a period of time corresponding to the subscanning speed of the original 1. The bright and dark images on the main scanning line B on the original surface are successively transmitted every minute part and then formed into images on a photoelectric transducer 6.
Patent JP-H01183153-A (JP)
Title: Semiconductor memory
Inventor: ITO HIDEKI
IPC: H01L27/10
Filed: 1988-01-18
Abstract: PURPOSE:To prevent a dielectric layer from insulation-damaging and to increase the quantity of storage charge by connecting a cell plate electrode made of an N<+> type diffused layer to an N-type substrate in the bottom of a trench which penetrates a P-well. CONSTITUTION:An N-type substrate 22 formed with a P-well 21 at its top operates to electrically insulate the well 21 formed with a transistor from the substrate 22, and a cell plate electrode 25 formed on an N<+> type diffused layer operates to electrically connect the substrate 22 in the bottom of a trench 24 which penetrates the well 21. The well 21 is insulated from the electrode 25 by these operations, and a potential higher than that of the substrate of the transistor can be applied to the electrode 25. Thus, a highest voltage which operates a dielectric layer 26 at the time of writing data can be reduced thereby to prevent the layer 26 from insulation-damaging, the thickness of the layer 26 can be reduced by the reduction of the highest voltage, thereby increasing the quantity of storage charge.
Patent JP-H03215263-A (JP)
Title: Air bubble massager
Inventor: KOTADO TOSHIHARU
IPC: A61H23/00
Filed: 1990-01-19
Abstract: PURPOSE:To select a jet stream corresponding to the region and state of the body and to prevent the shock caused by the sudden change of the jet stream by making it possible to select three kinds of jet stream emitting controls of 'weak', 'strong' and 'intermittent' by main body push button switches and setting the operation order of the jet stream to 'weak'   'strong'   'intermittent'. CONSTITUTION:When a push button 29 is pushed, a display lamp 32 of 'weak' lights and a jet stream of 'weak' is emitted from a jet stream orifice 21. When the push button 29 is further pushed, a display lamp 33 of 'strong' lights to emit a jet stream of 'strong'. When the push button 29 is furthermore pushed, a display lamp 34 of 'intermittent' lights to emit a jet stream repeating 'strong' and 'weak'. When the push button 29 is further pushed, operation is stopped. By this method, the jet stream corresponding to the region and state of the body can be used and, at the same time, the shock caused by the sudden change of the jet stream is relieved in bodily sensation. Since the jet stream is not interrupted by intermittent operation, the start current of a motor 14 is reduced.