baber/WOPTO huggingface dataset:
Patent JP-H042300-A (JP)
Title: Headphone reproducing device
Inventor: MATSUMOTO MASAHARU
IPC: G10K15/12
Filed: 1990-04-19
Abstract: PURPOSE:To attain presence of a sound image at the outside of a head in the reproduction of a headphone by reproducing a video image synchronized with an audio signal simultaneously together with the audio signal to provide the visual effect and compensating a reflecting sound of a room and a spatial crosstalk signal at the reproduction of the headphone. CONSTITUTION:Two acoustic signals and a video signal synchronized with the acoustic signals are reproduced by a video deck 5, the two acoustic signals are inputted to an adder 7, the added signal is inputted to reflecting sound generating circuits 8, 9, from which a reflecting sound is generated. The output signal is inputted to phase control circuits 10, 11, in which the phase is controlled so that no correlation exists between the right and left signals especially. The output signals of the phase control circuits 10, 11 are respectively inputted to adder circuits 12, 13 and added respectively to the two acoustic signals reproduced from the video deck 5 and the added signal radiates to both ears by a headphone 14. Thus, the presence at the outside of the head is realized in the reproduction of the headphone.
Patent JP-H05169881-A (JP)
Title: Sheet for hidden information holding body
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/08
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a sheet for a hidden information holding body for producing a hidden information holding body where whether confidential information is hid can be discriminated. CONSTITUTION:Paper 1 is a sheet for a hidden information holding body. The sheet is made of a piece of opaque paper which is continuously composed of an upper piece part 4, an intermediate piece part 5, and a lower piece part 6 so as to be folded in a Z-character form through fold perforation lines 2, 3. On the top surface of the upper piece part 4, nonconfidential information indication part which is not required to be hid is provided. On at least the rear surface of the intermediate piece part 5, a confidential information indication part to be hid is provided. A weak adhesive 12 is applied inside cutting perforation lines 7c, 8a, and 8b on the top surface of the lower piece part 6. A strong adhesive 11a is applied outside the same lines. A strong adhesive is applied on the rear surface of the upper piece part 4 and the top surface of the intermediate piece part 5. The obtained body is folded at the folding perforation lines 2, 3 in a Z-character form to come to a postcard with confidential information hid.
Patent JP-H10278573-A (JP)
Title: Air conditioner
Inventor: OTSUKI YUTAKA
IPC: B60H3/06
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of cooling ability, and prevent the generation of bad influence to a device, and securely inform the clogging condition of a filter to a user by providing a rotary plate to by automatically turned so as to form a bypass passage, which communicates the upstream and the downstream with each other when clogging is generated in the filter inside of an air passage and a differential pressure between the upstream and the downstream of the filter is increased. SOLUTION: A rotary plate 8 is provided in an air passage 5, and in the case of the initial time of a filter 6, the rotary plate 8 is arranged at a position for cutting the upstream and the downstream of a filter device 2, and all of the air flowing from the upstream to the downstream securely passes through the filter for filtering. Only in the case where clogging is generated in the filter 6 and where a differential pressure between the upstream and the downstream of the filter device is increased, the rotary plate 8 is turned, resisting the energizing force of a spring 11, and a bypass passage 9 is thereby formed. With this structure, since the passing air blows to the downstream through the bypass 9, a required quantity of air is supplied to the downstream, and lowering of the cooling ability and the generation of bad influence to a device can be securely prevented.
Patent JP-S5629818-A (JP)
Title: Signal recording and reproducting device of pcm system
Inventor: FUKUHARA KOUJI
IPC: H04N9/808
Filed: 1979-08-13
Abstract: PURPOSE: To enable to use the lower conversion frequency at modulation, and demodulation, by giving the specified phase relation to each clock supplied to the memory write-in control signal forming circuit and the memory readout control signal forming circuit.  
     CONSTITUTION: The digital signal obtained through the conversion of analog signal with the PCM system is inserted to the set section of the signal of specified format such as video signal format and recorded in VTR8, and the reproduced digital signal is converted into analog signal. In this recording system, the clock obtained through the frequency-division 62' of the output of the crystal oscillation circuit 61' is fed to the memory write-in control signal forming circuit 64. Further, the clock frequency-divided at the circuit 64 is given to the PLL circuit 66 as the control signal. The clock obtained through the frequency division 63' of the output of the circuit 66 is fed to the memory readout control signal forming circuit 65. As a result, the phase of clock to the circuits 64 and 65 has a given relation to obtain the balance between the write-in and readout of the memory 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05278064-A (JP)
Title: Manufacture of inner link assembly having resin sleeve over bush peripheral surface of bushed chain
IPC: F16G13/02
Filed: 1992-03-31
Abstract: PURPOSE:To avoid the occurrence of deflected abrasion and hence increase the abrasive life of a sleeve by press-fitting a bush into the connecting pin insertion hole of an inner link for making up them into an Inner link assembly and thereafter by forming molten resin integral with the bush peripheral surface through injection molding. CONSTITUTION:A cylindrical roller R is Immersed in an electroless nickel bath B1 so that a thickly plated layer N Is formed on the entire surface of the cylindrical roller. In the next place, the thickly plated cylindrical roller R is loosely fitted outside a cylindrical bush 2 and both the end parts of the bush 2 are press-fitted into the connecting pin insertion holes 1 of inner links 1. Subsequently, both the end surfaces of the cylindrical roller Rare snugly put into press contact with the inside surfaces of the inner links l, and further a cylindrical space delta is defined between the inner peripheral surface of the cylindrical roller R and the outer peripheral surface of the bush 2, and still further an injection hole P for press-infecting resin into the space deltais made penetratingly in the side inner link. Then, the inner link assemblies are inserted into a mold M and, following this, heat-melted resin is poured into the cylindrical space delta from the injection hole P by injection molding means.
Patent JP-H09268503-A (JP)
Title: Corrosion-resistant rail and manufacture thereof
Inventor: MIZOGUCHI SHIGERU
IPC: E01B19/00
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To improve economy and corrosion resistance by covering the surface of a rail body except its face which contacts wheels, with a protective layer made of a repeated load resistant and insulating synthetic resin. SOLUTION: The surface of a rail body 11 except its face which contacts wheels, is covered with a protective layer 12 made of a repeated load resistant and insulating synthetic resin. In consequence, the protective layer 12 cuts off leakage current flowing to the construction face of the rail from the rail body 11 and reduces electrolytic corrosion in the rail body 11. The protective layer 12 protects the rail body 11 from seawater and underground water and protects the rail body from corrosion. The protective layer 12 is less susceptible to breakage due to repeated stress and has improved durability, thereby saving time and effort needed for maintenance. Furthermore, an ordinary carbon steel can be used for the rail body 11 and a general-purpose synthetic resin can be used for the protective layer 12, so the prime cost of raw materials can be curbed.
Patent JP-S60247157-A (JP)
Title: Flaw detecting method and apparatus thereof
Inventor: MURAYAMA RIICHI
IPC: G01N27/82
Filed: 1984-05-22
Abstract: PURPOSE:To detect a surface or internal flaw with high sensitivity, by providing an inspection coil to the surface of a material to be inspected in a separable manner to form a high static magnetic field to the material to be inspected and vibrating the inspection coil by the change in the static magnetic field when there is a flaw in the material to be inspected. CONSTITUTION:A slab 1 being a material to be inspected is fed to the longitudinal direction and N and S poles 2 are provided to both sides of said slab 1 in the lateral direction thereof to form a static magnetic field. An inspection coil 3 is suspended from a support material 5 by a coil spring 6 so as to be capable of being contacted with and separated from the slab 1. Then, a flaw is inspected by the inspection coil 3 while the slab 1 is fed. When the slab 1 has the flaw 14 at this time, disturbance is generated in the static magnetic field and an induction current is flowed to the inspection coil 3 which is, in turn, vibrated in the up-and-down direction by the Fleming's rule and the moving distance thereof is detected by a distance sensor 4. Because the static magnetic field of the material to be inspected is made high to detect the movement of the inspection coil, flaw detection can be performed with high sensitivity and lift-off can be made large.
Patent JP-H05279153-A (JP)
Title: Ceramic part and its production
IPC: C04B41/84
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a high-strength ceramic part by coating the machined surface of a sintered ceramic with an organosilicon polymer, then heating the coated surface and converting the organosilicon polymer into ceramics. CONSTITUTION:A sintered ceramic is prepared and the surface thereof is then machined. The resultant machined surface is coated with an organosilicon polymer. The coated surface is subsequently heated to convert the organosilicon polymer into ceramics. Thereby, the objective ceramic part is obtained. Since a ceramic film without any grain boundary phase is formed on this ceramic part, the deterioration in strength by working damage of the sintered ceramic is made up for and the strength equal to that of a ceramic finished with a fine granular grindstone can be ensured.
Patent JP-H11287925-A (JP)
Title: Optical fiber device holding device
Inventor: HIRAYAMA SHUNJI
IPC: G02B6/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber device holding device which has high mechanical strength. SOLUTION: The optical fiber device holding device 9 consists of a nearly columnar hard member which has a long groove 10 for storing an optical fiber device CP. The internal wall of the long groove 10 is formed in a U shape and then the thickness from the end part to the external wall of the groove of the optical fiber device is larger than that when the internal wall of the long groove 10 is formed rectangularly, thereby increasing the mechanical strength. The optical fiber device CP is stored in the long groove 10 and fixed with an adhesive AD such as thermosetting resin to reinforce the optical fiber device CP and further protect it from outside.
Patent JP-S5728919-A (JP)
Title: Control device for safe combustion
Inventor: MOROHOSHI MASAO
IPC: F23N5/18
Filed: 1980-07-29
Abstract: PURPOSE: To provide a positive ignition by a method wherein a starting of measurement of an ignition trial time set in a timer circuit is performed only with such a condition as a flow rate of air fed into the combustion combustion chamber is set at a minimum value.  
     CONSTITUTION: In case of succeeding in an ignition, a level at the output terminal of a flame sensor circuit FC is decreased when a flame sensor circuit FC is decreased when a flame is formed within an ignition trial time and even if the ignition trial time is passed, the transistor Q 8  is kept conducted, the relay 3K is made nonoperated, the contact point 3K2 is turned off, an operation of the ignition means 6 is terminated, a pilot flame stabilizing time is initiated the relay 1K is deenegized, the contact point 1K2 is turned on, the main burner valve 5 is operated, a constant combustion is performed, the relay 4K is operated again, the contact point 4K1 is changed over and the changed-over condition is kept until a thermal request is made. In case of a failure in the ignition, all the relays 1K to 4K are deenergized to cause each of the contact points in a load driving control circuit 30 to be recovered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S585313-A (JP)
Inventor: BERUNTO DEIITORITSUHI
IPC: C08F4/64
Filed: 1982-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58221717-A (JP)
Title: Glass hatch molding
Inventor: OOISHI YUKIHIDE
IPC: B60J1/18
Filed: 1982-06-16
Abstract: PURPOSE:To enhance the cargo storing capability and loading and unloading ability of a motor vehicle or the like and as well the strength and mountability of a molding of glass hatch fitted type for the vehicle by forming a bumper part in a part of the molding so that bumper part is made resiliently contact to the peripheral edge of the opening of a vehicle body upon the hatch being closed. CONSTITUTION:A resin molding 6 composed of a U-like base part 60 and a bumper part 62 projectedly formed on the base part 60, is fitted in the peripheral part of a hatch 2. Upon the hatch 2 being closed, the bumper part 62 is made resiliently contact to the bottom wall 1a' of a drip groove part 1a, so that the direct contact between the glass and the steel plate and an impact upon the door being closed, are lighened. With this arrangement, since the molding formed with the bumper part is mounted without making any holes in the glass, the reaction force upon the hatch 2 being closed, is effectively born so that the strenth thereof may be enhanced, and further, since an opening part 0 may be widened, the capability of storing cargo and the ability of loading and unloading thereof may be enhanced.
Patent JP-H10293630-A (JP)
Title: Or circuit and peripheral equipment power supply disconnection system
Inventor: NAKAMURA SHIGEO
IPC: G06F1/26
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of data damage and data loss on the side of peripheral equipment without reducing a disconnecting speed even when urgent disconnection of internal power supply is executed by taking a logical sum of a power supply disconnection instruction signal and a signal which shows that data is now processed when internal power supply of a central processing unit is disconnected. SOLUTION: Internal power supply of a central processing unit 10 is shifted to a disconnection state, a central processing unit power supply interlock controlling part 13 outputs a 'power supply disconnection instruction signal' to a power supply disconnection signal line 20. The 'power supply disconnection instruction signal' is inputted to a logic circuit 1 which continues to operate even when the internal power supply of the unit 10 is in a disconnected state, and a logical sum is taken from it with a signal line 21 which shows that data is now processed. Here, if 'a signal which shows that data is now processed' is outputted to the line 21 which shows that data is now processed, the 'signal which shows that data is now processed' is outputted to a logical signal line 22.  As a result, even though the internal power supply of the unit 10 is shifted to a disconnected state, power is continuously supplied to peripheral equipment 11 which now processes data.
Patent JP-S60248161-A (JP)
Inventor: SAKAI TAKASHI
IPC: A24D3/04
Filed: 1984-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60248115-A (JP)
Inventor: KOIZUMI MINORU
IPC: A01G9/00
Filed: 1984-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60249426-A (JP)
Title: Frequency dividing circuit
Inventor: SEYA HIDEKAZU
IPC: H03K23/66
Filed: 1984-05-25
Abstract: PURPOSE:To divide a frequency with a frequency division ratio of an optional real number by counting frequency division output pulses and selecting one of preliminarily stored values in accordance with the counted value and setting this selected value as a preset value of a frequency dividing counter. CONSTITUTION:If contents of a presettable counting circuit 2 are ''0'', contents of one of storage circuits 9-12 selected by a data selector circuit 4 are applied to its preset input PR. When a count input CK rises, a borrow output BR falls, and the output of the data selector circuit 4 is loaded, and thus, presetting is completed. As the result, the borrow output disappears, and contents of a counting circuit 3 are increased by one. Then, selecting conditions of the data selector circuit 4 are changed, and the output of another storage circuit is selected. Since the counting circuit 3 changes the preset value to be loaded at each time when the counting circuit 2 outputs the borrow output, the frequency division ratio is set at every one period.
Patent JP-2000202044-A (JP)
Title: Laser hair grower
Inventor: YAMAZAKI IWAO
IPC: A45D44/22
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an economical and safe laser hair grower for beautification by adjusting the level of energy of a laser light. SOLUTION: A push switch S is disposed on the side of a cylindrical case 11 bent in L and a short cylinder with the diameter smaller than that of the case is integrally mounted at the tip thereof. A suction cap 13 or a blowing cap is detachably mounted on the outer circumference of the short cylinder so as to be meshed with the short cylinder through a screw (a). A lens hole (b) and an external vent hole (c) are bored at the axis and at an outer rim part of the tip face of the case at the base part of the short cylinder to fit a spherical lens 15 into the lens hole with the diameter thereof almost the same as that of the hole. A heat sink 16 is disposed inside the tip face inscribing the case. A laser hole (d) and an internal vent hole (e) are bored respectively at the axis and at an outer rim part of the heat sink to insert and fit a laser diode LD into the laser hole.  Laser light of the laser diode, a semiconductor with a light output of 5-1,000 mW and a peak wavelength of 600-1,600 mm is condensed at the axis of a skin pad face 14 or the aperture face of the blowing cap by the spherical lens arranged in front thereof.
Patent JP-S5730769-A (JP)
Title: Primer for capacitor
Inventor: OSHIMA NOBUYUKI
IPC: C08F299/00
Filed: 1980-07-29
Abstract: PURPOSE: To prepare a primer giving a self-restorable, pinhole-free capacitor having high moisture resistance, by compounding a di- or tri(meth)acrylate monomer with benzoin isopropyl ether and benzoyl peroxide.  
     CONSTITUTION: The objective primer is prepared by compounding (A) 100pts.wt. of a di- or tri(meth)acrylate monomer such as ethylene glycol diacrylate, trimethylolethane trimethacrylate, etc., with (B) 1pt.wt. of benzoin isopropyl ether as a photopolymerization initiator and (C) 1pt.wt. of benzoyl peroxide as a thermal polymerization initiator. The di- or tri(meth)acrylate is pref. the one having a polymerization shrinkage of 9W16%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61265342-A (JP)
Title: Piston ring rotary device
Inventor: WAKATSUKI SUKEYUKI
IPC: F02F5/00
Filed: 1985-05-18
Abstract: PURPOSE:To move a piston ring forcedly in a circumferential direction at every one cycle and thereby make a leak passage of high temperature gas from a closed cap part alterable, by installing a projection, being tilted along the circumferential direction, in a cylinder liner's inner circumference. CONSTITUTION:An oblique lobe, namely, a projection 4 is installed in an adjacent positoin where a first ring inside a piston ring 3, at a spot proximate relatively to a bottom dead point of a cylinder liner 1. This projection 4 is protruded sharply to the upper or lower side and made so as to strongly exert influence on either of a down or up stroke of a piston 2. With this constitution when a closed gap part of the piston ring 3 passes through the projection 4, the piston ring 3 is forcedly moved in the circumferential direction, and a leak passage of high temperature gas from the closed gap part is in no case centralized on one spot or several spots and, what is more, the appeating time of thermal damage such as heat cracks and the like at some one spot or several spots on a surface of the piston 2 becomes delayed, thus service life of a piston crown is prolonged.
Patent JP-H043168-A (JP)
Title: Formation of resin film on resin plate gravure cylinder
Inventor: MACHIDA YASUAKI
IPC: G03F7/16
Filed: 1990-04-20
Abstract: PURPOSE:To obtain one layer of smooth film, etc., by forming a coating film on the outside surface of a gravure cylinder by a ring which has a coating liquid housing part as the ring descends and calendering this film. CONSTITUTION:The ring 3 is mounted on the outside surface at the top end of the gravure cylinder 1 and the coating liquid 4 of only the amt. necessary for coating is supplied to this ring. The ring is then glided downward to form the coating film to a uniform film thickness. The gravure cylinder formed with the coating film is calendered. The calendering is executed by a method of bringing a calender roll 10 kept at a prescribed temp. on the surface into contact with the surface of the coating layer applied on the gravure cylinder 1 and uniformizing the roughness on the surface of the coating layer while rotating the calender roll 1 and the gravure cylinder 1 with each other. The resin film of the uniform thickness is efficiently formed on the outside surface of the gravure cylinder in this way.
Patent JP-S58223553-A (JP)
Title: Feeding method of works to machining center and apparatus thereof
Inventor: MATSUOKA YOSHITO
IPC: B23Q41/02
Filed: 1982-06-17
Abstract: PURPOSE:To automate carrying-in and out works by storing works into a storage shelf, in the state of being set beforehand into a jig pallet which can be mounted and demounted onto a related MC pallet. CONSTITUTION:A work 16 is stored, in the set state onto a jig pallet 15, into a storage shelf 3, and said jig pallet 15 is transferred and loaded onto an MC pallet 14 and locked, and then said MC pallet 14 is transferred onto the index table 12 of a machining center 1 by a pallet changer 9. Therefore, the operation can be executed with only one unit of MC pallet 14, and since the work 16 is stored into the storage shelf 3, in the state of being set beforehand onto the jig pallet 15 which can be mounted and demounted onto the related MC pallet 14, storage of the work 16 and the carring-in and out works to the machining center can be executed mechanically and automtically.