baber/WOPTO huggingface dataset:
Patent JP-S6040510-A (JP)
Title: Vertical magnetic recording and reproducing head
Inventor: YAGI MOTOI
IPC: G11B5/127
Filed: 1983-08-12
Abstract: PURPOSE:To attain the recording and reproduction of a wide-band signal without reducing extremely the length of a gap by forming a straight line at an end of the gap length direction and forming a gap having a magnetic slope where the magnetic sensitivity increases from said end to the other end of said gap length direction. CONSTITUTION:For the form of a gap G, a straight line of the boundary line direction in the magnetization inverting direction of a medium surface is formed at an end B of the gap length direction. Then a magnetic slope is formed so that the area at the side of a magnetic pole A, i.e., the magnetic sensitivity increases from the end B to the other end A. With reproduction of such a head 6, only the end B is effective and the end A is not effective. Therefore the points R1 and R3 where the magnetization in a recording medium (a) is changed to an ascending direction form a descending direction form the waveforms of a figure (c); while the opposite points R2 and R4 form the waveforms of a figure (d) respectively. A synthetic output waveform is shown in a figure (e). As a result, a wide-band signal can be recorded and reproduced without reducing extremely the gap length.
Patent JP-S5939308-A (JP)
Title: Air separator
Inventor: HONDA HIROKI
IPC: B01D19/00
Filed: 1982-08-27
Abstract: PURPOSE:To make it possible to stably separate air bubbles mixed in a highly viscous fluid in good efficiency, by breaking and degassing fine air bubbles on the surface of said fluid by gravitational degassing due to a rising stream and the action of pressure reduced gas phase part. CONSTITUTION:A highly viscous fluid having air bubbles mixed therein is passed through an inlet inner pipe 17 from an inlet pipe 16 to be injected into an inner cylinder 18 and flooded out from the upper end of the inner pipe 17 to be flowed on the upper surface of an air bubble removing plate 19 while flowed down along the outer surface of the inner cylinder 18 to be stored in the space formed by the outer surface of said cylinder 18 and the inner surface of an outer cylinder 11 and discharged from an outlet pipe 14'. In this case, the fluid flowed into from the inlet pipe 16 is raised through the inner pipe 17 and, during this procedure, air bubbles are separated by buoyancy. The fluid flowing on the air bubble removing plate 19 has fine air bubbles mixed therein and brought into contact with a pressure reduced gas phase part to make it possible to break and degass said air bubbles.
Patent JP-S5772443-A (JP)
Title: Relieving method for system fall down of transmission processing system of transmission line dual loop
Inventor: SENOO TOSHIYA
IPC: H04L12/437
Filed: 1980-10-22
Abstract: PURPOSE:To relieve fall down of a system, by giving a disconnection detecting function to a master station and plural remote station and performing the loop back control in remote stations adjacent to the master station when the master station is down. CONSTITUTION:A master station 1 and plural remote stations 2-5 having the disconnection detecting function are connected by transmission lines ABCDE and A'B'C'D'E' to form a transmission processing system of a transmission line dual loop. When the master station 1 becomes down to stop the transmission of signals onto the transmission line AA', adjacent remote stations 2 and 5 regard the transmission line AA' as disconnected and performs the loop back control. In this new loop transmisson processing system, a determined one of remote staions 2-5 executes the function of the master station 1. Thus, fall down of the system is avoided when the master station is down.
Patent JP-H099481-A (JP)
Title: Overcurrent protection circuit element
Inventor: NISHIUCHI KIHACHIRO
IPC: C23C18/36
Filed: 1995-06-14
Abstract: PURPOSE: To provide a PTC overcurrent protection circuit element which has a low resistance at a room temperature and an improved switching rate and is stable for repeated use. CONSTITUTION: In an overcurrent protection circuit element with PTC conductive composition 1 and at least two electrodes 2 in contact with the PTC conductive composition 1, the electrodes 2 are made of a nickel foil and a surface- roughening nickel plating is made to the contact surface with the PTC conductive composition 1 on the nickel foil.
Patent JP-S5576829-A (JP)
Title: Beta,gamma-dihydropolyprenyl alcohol and hypotensive agent made from it
Inventor: YAMATSU ISAO
IPC: A61K31/045
Filed: 1978-12-01
Abstract: NEW MATERIAL:β,γ-Dihydropolyprenyl alcohol of formula I (n is integer 8W10).  
     EXAMPLE: 3,7,11,15,19,23,27,31,35,39 - decamethyl - 6,10,14,18,22,26,30,34,38 - tetracontanonaen-1-ol.  
     USE: A low toxic hypotensive agent with great safety. Useful for preventing and treating of various hypertension, e.g. renal, endoclinic, cardiovasclar, neurotic, and essential.  
     PREPARATION: The compound of formula II is reacted with cycnoacetic acid lower alkyl ester in the presence of a base, to obtain the compound of formula III (R is lower alkyl), which is reduced into the compound of formula IV. The compound of formula IV thus obtained is decarboxylated and hydrolyzed into the compound of formula V, which is reduced to give the object compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S628228-A (JP)
Title: Method and device for digital signal processing
Inventor: KURODA ICHIRO
IPC: G06F17/10
Filed: 1985-07-04
Abstract: PURPOSE:To process many kinds of digital signals efficiently with ease by using an input/output memory and a memory for internal state variable storage and combining specific program modules. CONSTITUTION:Instructions of respective program modules stored in a corresponding program memory 103 are accessed successively with block commands stored in a block command memory 101. State variables and input variables necessary for the accessed program modules are read out of data in a state variable memory 105 and data in a channel variable memory 107 indicated in a block command and processed successively. Then, processing results are outputted to the channel variable memory 107 specified in the block command. This operation is repeated to perform signal processing.
Patent JP-H07318259-A (JP)
Title: Cylindrical type fire hollow brick
Inventor: GERUTO MEEKURINGU
IPC: F27D1/04
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a hollow brick in which corresponding face parts of adjacent bricks have a large interval which can be utilized as an effective heating face for optimizing the efficiency of latticework. CONSTITUTION: A passage 20 has circumferential surface delimited by face parts 12i, 14i being bent each other wherein two face parts 12i, 12i, 14i, 14i facing each other on the diameter extend in parallel each other. Face parts 12f, 12i, 14f, 14i delimiting the inner and outer surfaces of each wall range 12a-d, 14a-d of a hollow brick extend in parallel each other. The wall range 14a-d at the corner of the hollow brick 10 has wall thickness D2 smaller by 15-35% than that of the wall range 12a-f. The hollow brick 10 is shaped such that an original geometry is attained again when it is turned by 90 deg.C about the longitudinal center line M.
Patent JP-H10338078-A (JP)
Title: Pocket structure of door trim
Inventor: YOKOMINE JUNICHI
IPC: B60R13/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To make effective use of space between an ornament and a door inner panel. SOLUTION: In door trim 10 fitted with an ornament 20, a pocket part 13 which uses the ornament 20 as a lid is provided. Because the pocket part 13 provided in the door trim 10 can be used as a glove compartment using the ornament 20 as the lid, the space 40 between the ornament 20 and a door inner panel 30 can be used effectively.
Patent JP-H0818401-A (JP)
Title: Gear rotation device
Inventor: SHIRAKAWA KIMIO
IPC: F16H1/06
Filed: 1994-06-29
Abstract: PURPOSE:To prevent the damage on a variable capacitor by integrally providing a stopper to be locked to a locking part and a gear. CONSTITUTION:The locking parts 21A and 21B integrally formed with a tuning gear 14 are attached to the rotary shaft 13 of the variable capacitor 12. At the time of reception of a lowest frequency, a tuning pointer 20 indicates the display 19A of the lowest frequency by the operation of a tuning knob 15 and the rotary shaft 13 of the variable capacitor 12 is rotated upto a rotation limit position on a low frequency side. At this time, the contact surface 22A of one locking part 21A is brought into contact with a reception part 23 present on the lower side of the tuning knob 15. Thus, even when rotational force is applied so as to rotate the tuning knob 15 more to the low frequency side, the rotational force is only applied to the reception part 23 through a pinion 16, the tuning gear 14 and the locking part 21A and is not transmitted to the rotary shaft 13. Thus, the damage on the rotary shaft 13 and related parts is prevented.
Patent JP-S6126348-A (JP)
Title: Multiplex communications equipment
Inventor: YAMAMOTO MAKOTO
Filed: 1984-07-17
Abstract: PURPOSE:To perform multiplex data communication without using any clock signal, by giving a header of a prescribed time width to the leading edge of data whenever the data make one round or one reciprocating motion in a network. CONSTITUTION:A header signal H and a signal composed of data pulses are transmitted from a node 2a to another node 2f. After the arrival of the header signal and a prescribed number (equal to the number of nodes up to the previous stage) of pulses, each node fetches data from terminal stations 3a-3f of its own node. When the data reaches the final node 2f and transmission at the terminal station 3f is completed, the header H1 and data group D which make one round are returned to the node 2a and made to flow to the loop again. Immediately after they are made to flow to the loop, the next header H2 is implemented and the data group D following the header signal H1 is received at each terminal station. Moreover, the next data are outputted from each terminal station following the header H2. Thereafter, these operations are successively repeated.
Patent JP-H06319617-A (JP)
Title: Manufacture of folding bookrest
Inventor: TAKAHASHI MIKA
IPC: A47B23/00
Filed: 1993-05-13
Abstract: PURPOSE:To provide a bookrest assembled simply and quickly by folding and connecting a thin plate material made of cardboard or plastic. CONSTITUTION:Connecting edge pieces 5 at the lower ends of side walls 6 having slant end faces on both erect wall sides are folded and inserted between the upper and lower bottom plates 11, 12 formed into a double bottom, and they are pinched and fixed at least on the front section of the bottom plates 11, 12. A firm, good-appearance folding bookrest provided with an antislip section 14 on the front and exposed with no cut end face of the lower end of the erect wall and the rear end of the bottom plates 11, 12 at the lower section of the rear end is provided correctly and quickly.
Patent JP-S5939468-A (JP)
Title: Production of heat transfer tube
Inventor: OKAYAMA YUKIHIRO
IPC: B23K9/025
Filed: 1982-08-26
Abstract: PURPOSE:To perform uniform and satisfactory welding over the entire length, by flowing adequate welding current according to the fluctuation in the thickness of a blank material and performing continuously electric welding. CONSTITUTION:A thickness measuring device 8 is provided in the position on the rear side of the moving direction of a blank material with respect to a welding position, and the thicknesses in the groove part 3 and smooth part 4 of a blank material 6 are successively measured. The thickness signal from the device 8 is fed to a welding current setter 9 which sets the welding current value of the adequate magnitude corresponding to the thickness in the groove part 3 or the smooth part 4. The time required for the thickness measuring position of the material 6 arrives at the welding position is set as a delay time. When the part where the groove part 3 or the smooth part 4 exists arrives at the welding position, the setter 9 outputs a setting signal to a welding current controller 10. The controller 10 controls the magnitude of the welding current to be flowed to an electrode bar 7 so as to attain the set value. The edges 6a, 6a of the groove part 3 or the smooth part 4 are thus welded by the arc generated in the adequate quantity corresponding to the thickness.
Patent JP-S636823-A (JP)
Title: Manufacture of plastic magnet
Inventor: FUJIWARA KAZUHIKO
IPC: B29K105/18
Filed: 1986-06-26
Abstract: PURPOSE:To enhance the axial magnetic characteristic of a plastic magnet without loss of the radial magnetic characteristic of the magnet by disposing a conical ferromagnetic core and a ringlike ferromagnetic unit above a molding space to concentrate the leakage magnetic flux from the core at the ringlike ferromagnetic unit. CONSTITUTION:A metal mold is formed of a pole core 1 made or a conical ferromagnetic unit, a ringlike ferromagnetic unit 11 above a molding space 2, other ferromagnetic unit indicated by shaded part, and nonmagnetic units 4, 5, 6, and so composed that the magnetic flux induced by an electromagnet coil 3 becomes a magnetic path of direction of an arrow. Since the core 1 has a conical structure, the line of magnetic flux of the high magnetic force can be fed radially of the space 2, a leakage magnetic flux axially of the space from the core 1 can be easily generated by the unit 11, and the leakage magnetic flux is concentrated at the unit 11 to be axially disposed.
Patent JP-H09309539-A (JP)
Title: Printing order sheet
Inventor: TAKANO HACHIRO
IPC: B42D1/08
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To increase the operability and prevent misentry or misunderstanding by using one of an order sheet body folded into two at the fold of the base board center as a photographic sheet and using the other as an order sheet and fitting a containing tool of a film cartridge into a slit made along the fold. SOLUTION: When a film requested to develop it by a customer is returned, an index print 8 is contained in a pocket 4a of a photographic sheet 4 and a developed film cartridge 12 is contained in a containing tool 11 and then inserted and fixed in an order sheet body 1, in this print order sheet. When a customer requests additional prints, he can write the required number in respective frames of a number-column 5a of an order sheet 5 while looking at the index print 8. When he contains the index print 8 into the pocket 4a at the rear face of the photographic sheet 4, since he can write the number while comparing the index print 8 with the number-column 5a at a spread, misentry is prevented.
Patent JP-H06130237-A (JP)
Title: Wavelength selection element
Inventor: OKAYAMA HIDEAKI
IPC: H04B10/50
Filed: 1991-06-20
Abstract: PURPOSE:To provide a wavelength selection element capable of performing the on/off control of separation/non-separation of light and which is provided with a Bragg reflector formed in structural fashion. CONSTITUTION:Waveguides 10, 12 are placed adjacently so as to generate the mutual function of light in the wavelength selection element 8, and a waveguide system which excites a 0th-order even mode is comprised by the adjacent part of the waveguide. A grating 14 is formed at the wavelength 10 in structural fashion, and an electrode 16 is provided at the adjacent part of the waveguide 12, and the refractive index of the waveguide 12 is controlled electrically via the electrode. Light with specific wavelength can be reflected with ideal reflection efficiency by setting the difference of the refractive indexes of the waveguides 10, 12 almost equally. At this time, the light can be separated according to the wavelength by utilizing the fact that the propagation direction of the light with specific wavelength is made reverse to that of the light with wavelength other than that. Also, the refractive index of the wavelength 12 is set at a sufficiently higher value, and the field distribution of even mode is prevented from being present at the waveguide 10, and the light with specific wavelength is prevented from being reflected. At this time, the light with specific wavelength is not separated from the one with wavelength other than that.
Patent JP-S6210825-A (JP)
Inventor: ISHIKAWA MASAYUKI
IPC: H01H33/88
Filed: 1985-07-08
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-H04370951-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: YAMADA YUTAKA
IPC: H01L21/301
Filed: 1991-06-20
Abstract: PURPOSE:To adjust blade-height accurately so as to be able to cut a semiconduc tor wafer in the proper quantity of cutting-in at all times regarding the dicing method and dicing device for the semiconductor wafer. CONSTITUTION:A dicing device is provided with a cleaning-wafer supply means 5 communicating with a pure water source and a compressed-air supply means 6 communicating with a compressed air source. When the blade-height of the dicing device is adjusted, cooling water used at the time of the cutting of a wafer first, remaining on the top face of a table 2 and having low resistivity is washed by discharging pure water having high resistivity, the pure water is blown by compressed air, a blade 1 is lowered until the outer circumference of the blade 1 and the top face of the table 2 are conducted with electrically, and the blade 1 is elevated only by a specified value while employing the position as a reference point. The blade 1 cuts the wafer in the height.
Patent JP-H05300809-A (JP)
Title: Beverage cup
Inventor: IIDA KURAMICHI
IPC: A47G19/22
Filed: 1992-05-14
Abstract: PURPOSE:To agitate brewed liquid in a beverage paper cup by a method wherein a pressing member and a manipulating bar are connected together and fixed on a false bottom, and the manipulating bar is moved up and down to press a tea bag with the pressing member. CONSTITUTION:A beverage cup 1 has a false bottom 2 and a tea bag T is placed under the false bottom 2. Several beverage cups 1 are stacked, one of them is taken out and liquid such as hot-water is poured in it. Then, a knob 5 of a manipulating bar 4 is moved up and down with fingers. As a pressing member 3 is fixed on the false bottom 2 at its tip 3a, the pressing member 3 is swang up and down about the tip 3a as the fulcrum so that the tea bag T is pressed on the bottom of the beverage cup 1. As the manipulating bar 4 is held along the inner wall 1a of the beverage cup 1 by stoppers 7 and 8, it can be moved up and down along the inner wall 1a. Therefore, liquid brewed from the tea bag T placed on the bottom can be instantly obtained in the beverage paper cup 1 and satisfactorily agitated in the beverage cup 1 simultaneously.
Patent JP-S5875436-A (JP)
Inventor: KURAUSU HAUKU
IPC: H02K5/04
Filed: 1982-08-26
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-H01314507-A (JP)
Title: Puff material for makeup
Inventor: MURAYAMA OSAMU
IPC: A45D34/04
Filed: 1988-06-16
Abstract: PURPOSE:To facilitate the transfer of makeup goods to a skin and reduce the loss of the makeup goods and the pollution of puff by covering the surface layer section of a polyvinyl acetal resin porous-body having a three-dimensional network structure, with a polyvinyl acetal resin film. CONSTITUTION:For example, one sort or two or more sorts of the complete or partial saponificated polyvinyl alcohol (PVA) of the average polymerization degree of 800 or more are dissolved in water to set aqueous solution, and to this solution, starch as pore forming material, modified starch, or both the ones which is or are dispersed in water, is or are added, and to them, formaldehyde aqueous-solution as bridge formation agent and acid as bridge formation catalyzer are added in a specified quantity, and they are sufficiently agitated together and homogeneous viscous undiluted solution is prepared. This solution is injected into the mold made of synthetic resin or the like at a temperature for generating no alpha-formation of the starch or no dissolution of the modified starch, and the reaction is formalized in a state that the temperature is heightened to come to a temperature equal to or higher than that generating the alpha-formation of the starch or the dissolution of the modified starch. The reaction is completed and after that, when a reactive product is separated from the mold and is washed with water, and besides the starch of that sort, extra formaldehyde sulfuric acid is removed, then puff material for makeup is obtained.
Patent JP-H07140075-A (JP)
Title: Infrared gas analyzer
Inventor: OISHI MITSURU
IPC: G01N21/3504
Filed: 1994-06-30
Abstract: PURPOSE:To provide a small size, inexpensive infrared gas analyzer even a low density gas can be measured stably by inserting a plurality of sets of heat ray element into a two-chamber detector thereby enhancing the detection sensitivity. CONSTITUTION:The infrared gas analyzer comprises an infrared light source 3, a measuring cell 13, and a detector 20 comprising two chambers with one chamber receiving the measuring light 11 transmitting the measuring cell 13, wherein a gas to be measured is encapsulated in two chambers of the detector 20 communicated through a gas channel 19 and two sets of detecting sections 21, 22, each comprising a pair of hot ray elements (23, 24) and (25, 26), are provided. The pairs of hot ray element (23, 24) and (25, 26) are thermally coupled tightly to form a temperature field and the detecting sections 21, 22 are disposed at an interval for neglecting the thermal coupling in the gas channel 19. The quantitative difference of infrared rays entering into two chambers is detected in the form of pressure difference due to absorption of infrared rays caused by the encapsulated gas. The gas flow in the gas channel 19 is circulated into the detecting sections 21, 22 by the pressure difference and detected.
Patent JP-H098516-A (JP)
Title: Device and method for preventing theft
Inventor: HISATOMI KIMIHIDE
IPC: H04B1/06
Filed: 1995-06-15
Abstract: PURPOSE: To provide an electric shock to a thief as well as alarming and to allow a user to switch on/off of the alarming and the electric shock in order to prevent theft of an antenna by providing a specific switch to an antenna unit and a signal wire connecting the connection between a current generating section and a power supply to ground of a transceiver unit. CONSTITUTION: When a cable 12 is broken for the theft of an antenna unit 1, an antenna connection monitor signal wire 17 is broken, the connection between a very small current generating section 13, an alarm device 4 and a GND of a transceiver unit 2 is disconnected and an operating voltage is applied to the very small current generating section 13 and the alarm device 4 from a power supply 5. Thus, as soon as an alarm tone is generated, a very small current is generated by the antenna unit 1 to provide an electric shock to a thief. On the other hand, when the user removes the antenna unit 1 and the transceiver unit 2, a switch 16 is open so as not to connect the power supply 5 to the very small current generating section 13 and the alarm device 4.