baber/WOPTO huggingface dataset:
Patent JP-S59129444-A (JP)
Title: Method for assembling semiconductor device
Inventor: KIMURA NAOTO
IPC: H01L21/673
Filed: 1983-01-14
Abstract: PURPOSE:To automatically superpose a semiconductor substrate by a method wherein a jig, having a pair of guiding bars which are coincided with the lead interval on both sides of the semiconductor device and extended in the longitudinal direction of a semiconductor package, is used. CONSTITUTION:Semiconductor devices 1 and 2 are provided in such a manner that the direction of lead 3 is faced downward, the lower device 2 is placed on a rail 5 and the upper device 1 is positioned at the upper part, the prescribed jig 4 is provided a little above the lead 3 of the device 2, and the device 1 is lowered. The lead 3 on the device 1 is opened outward along a pair of guiding bars of the jig, and they are coupled to the lead 3 of the device 2 in a superposing manner. According to this constitution, the upper and lower semiconductor devices can be mechanically superposed.
Patent JP-H03208992-A (JP)
Title: Suppression to slackening of ground
Inventor: YAMAMOTO YOSHIHISA
IPC: E21D11/00
Filed: 1990-01-12
Abstract: PURPOSE:To suppress the slackening of ground by a method in which a water absorptive bag is coorporated with aggregate and expandible coagulant is attached to the outside of a timber work in a tunnel, concrete layer is formed on the wall, and the bag is expanded and set by the water of the ground or sprinkling water. CONSTITUTION:A water absorptive cloth bag 6 is filled with aggregate such as lubber wastes and a coagulant such as water absorptive polymer and a both-sided tape 7 is bonded o the periphery of the bag 6. An arched timber work 8 is set in a tunnel 2 and the bags 6 are fixed in the aperture between the outside of the work 8 and the wall of the tunnel 2. Concrete layer 4 is formed by spraying on the wall of the tunnel 2 and water is spread in the tunnel 2. Water is absorbed by the bags 6 to expand and set the coagulant to fill up the space with the coagulant. The slackening of the ground can thus be suppressed to prevent the displacement of the ground 1.
Patent JP-S62162791-A (JP)
Title: Airflow controlling method for blowing and exhausting device
Inventor: KAWASE TAKASHI
IPC: F04D27/00
Filed: 1986-01-13
Abstract: PURPOSE:To highly precisely control an airflow, by a method wherein an input power prevailing when actual operation is effected at a reference rotation speed is detected, and from previously determined characteristics, an airflow is calculated to control a rotation speed. CONSTITUTION:A wattmeter 14, detecting a power fed to an induction motor 10, and a microcomputer 16, controlling an airflow by means of a signal therefrom so that an air flow is adjusted to a necessary value, are provided. A relation between an input power and an airflow is previously stored, from an detected input power, a required airflow is calculated, and a rotation speed based on the airflow is calculated to control a variable frequency source 12. This constitution performs high-precise control of an air flow to a specified value without mounting an airflow sensor.
Patent JP-H07212602-A (JP)
Title: Copying machine with security function
Inventor: UGAI TAKESHI
IPC: G03G21/04
Filed: 1994-01-20
Abstract: PURPOSE:To provide the copying machine with security function where a fact of the name of a person sending or copying a picture, of the time when the picture is sent or copied and of the kind of a picture sent or copied is left in the inside of the copying machine by a method not intercepted by a 3rd party in a composite copying machine provided with a digital copying machine or a facsimile function. CONSTITUTION:The copying machine is provided with a means leaving an original picture in a security unit in the inside of the copying machine by an electric or magnetic means when a scanner of the copying machine or a composite copying machine is in use, the picture is left through reduction by a data reduction processing or the like, and the picture left in the inside of the copying machine is recorded together with information identifying a person (keyword or password or the like) entered externally and the date when the scanner of the copying machine or the composite copying machine is in use, and when the picture left in the inside of the copying machine is printed out on paper, plural pictures are printed on one paper sheet.
Patent JP-S5597288-A (JP)
Title: Ozone sterilizer
Inventor: ADACHI TETSUROU
IPC: C02F1/78
Filed: 1979-01-22
Abstract: PURPOSE: To reduce the cost of treatment by removing interfering substaces for ozone sterilization by the procedure in which a gas is passed into water to be treated to form bubbles and then suspended substances in the water are separated and removed with the bubbles, and then the water is passed through an ozone sterilizer.  
     CONSTITUTION: The secondary sewage treated water is sent into the bubble separation tank 2 into which air containing unreacted ozone, discharged from the reacting tank 3, and air from the outside are blown through the diffuser pipe 7 by the blower 8. Bubbling occurs when the air is blown into the water bacause of the presence of ABS in the water to be treated and the suspended substances in the water are removed with bubbles and also floating substances at the scum 11 are discharged from a scum discharge port to the outside 2. The unreacted ozone in the reacting tank 3 is utilized in the tank 2, so that the utilization rate of ozone is raised. The water deprived of suspended substances is sterilized by ozone in the reacting tank 3 effectively because of lesser amount of interfering substances present in the water. The treated water is treated in the stagnating tank 4 to decompose residual ozone and then discharged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000204390-A (JP)
Title: Perfume composition
Inventor: FUJIEDA TAKASHI
IPC: A61Q13/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a perfume composition formulated in a peel-off type pack type pack capable of enjoying the fragrance of a moderate strength during the use of the pack but eliminating the fragrance in a short time after peeling off the pack without leaving the fragrance on skin. SOLUTION: This perfume composition formulated in a peel-off type pack is composed by combining (1) at least one kind of compound selected from the group consisting of 10-15C terpenic hydrocarbons, 10-15C terpenic alcohols, 10-15C terpenic aldehydes and 10-15C terpenic esters having >=1.33 Pa vapor pressure at 25 deg.C, e.g. α-pinene or geraniol with (2) at lease one kind of compound selected from the group consisting of aromatic alcohols, aromatic aldehydes, aromatic ketones and aromatic esters having 0.08-13.3 Pa vapor pressure at 25 deg.C, e.g. phenylethyl alcohol or anisyl acetate.
Patent JP-H04236403-A (JP)
Title: Magnetic powder for magnetic recording medium and magnetic recording medium using same
Inventor: KUBO OSAMU
IPC: G11B5/706
Filed: 1991-01-21
Abstract: PURPOSE:To obtain compound type ferrite magnetic powder of hexagonal system ferrite and spinel ferrite which is excellent in temperature stability of coercive force and short wavelength characteristics. CONSTITUTION:In compound type ferrite magnetic powder, rectangularity ratio and SFD in the non-orientation state are selected and controlled in respective suitable ranges. Thereby function as magnetic powder wherein temperature dependency of coercive force is reduced without deteriorating short wavelength characteristics can be realized. By using this magnetic powder, magnetic recording medium excellent in short wavelength characteristics and temperature stability can be obtained.
Patent JP-S61170200-A (JP)
Inventor: KAARU HAINTSU SHIYUREEDAA
IPC: H04R25/02
Filed: 1986-01-16
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-S5597610-A (JP)
Title: Positioning system
Inventor: KOBAYASHI KATSUJI
IPC: G11B21/10
Filed: 1979-01-19
Abstract: PURPOSE: To improve the transient properties at the offset action time by supplying the offset signal to the fine control system in the form of the target value and via the n-order filter and thus giving the control to the minute deflection.  
     CONSTITUTION: In case servo head 14 is shifted, change-over switch 6a is first turned toward differential amplifier 4. And target speed generation circuit 2 delivers the target speed signal which is decided by the remaining distance to shift carriage 11. When head 14 reaches the position where the prescribed conditions is satisfied, switch 6a is turned toward error signal production circuit 5 to perform the fine control with head 14 stopping at the target position. In case the accurate positioning is not given to read/write head 13 at the data track corresponding to the target point, the offset signal is supplied to circuit 5 via n-order filter 3 in order to give the control of the minute deflection. Thus the offset action is given. In such way, the transient properties can be improved at the offset action time without altering the main loop of the fine control system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01186585-A (JP)
Title: High-frequency heating device
Inventor: MATSUMI TAKATOMO
IPC: H05B6/68
Filed: 1988-01-13
Abstract: PURPOSE:To prevent the malfunction in an overvoltage judging circuit by providing the voltage adjustment means transmitting the voltage of the transformer for magnetron drive to the overvoltage judging circuit. CONSTITUTION:When the voltage at the time of OFF of the switching element of an inverter circuit is too high, inverter drive is stopped by the action of an overvoltage judging circuit 110. The flyback voltage at the time of OFF of a switching element 105 is inputted into a voltage adjustment circuit 114a via a diode 23, and inputted into the circuit 110 as partial pressure of resistances 24, 26, and 28. An overvoltage judgement threshold value is determined with resistances 27 and 29. The input voltage to the circuit 110 is restrained to low via the action of a clock circuit 18 for a given time from the start of heating. This enables the malfunction, in the circuit 110 by the high flyback voltage arising just before the flowing of anode current at the time of the start of heating, can be prevented.
Patent JP-H04237211-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWASAKI MITSUHIRO
IPC: H03K19/0175
Filed: 1991-01-22
Abstract: PURPOSE:To decrease a simultaneous operation number of an output signal without adding a power terminal to the semiconductor integrated circuit having a limit in the simultaneous operating number of output signals. CONSTITUTION:A level detection circuit 1 receives each of output signals 7-9 from the semiconductor integrated circuit and outputs an H level when the output signals 7-9 change from H to L level or vice versa. Then a change number adder 2 adds H level outputs from each level detection circuit 1 and outputs an L level when number of the output signals exceeds a preset value being a simultaneous operating limit number. When output signal delay time changeover circuits 3-5 insert a delay element as to an output signal whose signal change is not reached to an output buffer 6 to delay the time to be reached to the output terminal upon the receipt of an L level output from the change number adder 2.
Patent JP-H10207642-A (JP)
Title: Peripheral device of half-duplex data transfer system
Inventor: UENO TAKUTO
IPC: G06F3/12
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To shorten the data transmission wait time of a host machine by providing an interface control part with a switching means which secures a buffer in use and the other unused buffer as a free area of the buffer in use. SOLUTION: When data which makes a receiving buffer 242 full is stored as data transfer from the host machine carried on, a detecting means 2421 detects the receiving buffer 242 being full and then an interface control part 243 switches selectors 244a to 244d to use a transmitting buffer 241 for reception. Once a detecting means 2411 of the transmitting means 241 detects the transmitting buffer 241 being full, data are stored in the receiving buffer 242 until the detecting means 2421 detects the receiving buffer 242 having no free area, namely, being full again. When there is no free area in the receiving buffer 242, stored data are expected to be read out to the CPU of peripheral equipment.
Patent JP-H01181179-A (JP)
Title: Non-contact type electromagnetic coupling transmission/ reception system
Inventor: KATAYAMA YOSUKE
IPC: G06K19/07
Filed: 1988-01-13
Abstract: PURPOSE:To suppress the mixture of impulsive noises by putting a filter which transmits only an external specific frequency or the frequencies approximate to said specific frequency into a power supply circuit that receives the supply of power in the form of the magnetic energy of the external specific frequency. CONSTITUTION:An IC card 2 receives the electric power serving as its power supply from an oscillation circuit 5 of a reader/writer 1 by a receiving coil 13 which is electromagnetically coupled to a transmitting coil 9 with no contact and via this coil 9. The electric power received by the coil 13 is converted into the power of DC voltage by a rectifying/smoothing circuit 18 serving as the power supply of the card 2 via a filter circuit 17. Then the converted electric power is stabilized by a constant voltage circuit 23 and supplied to each circuit of the card 2. The circuit 17 consists of a band pass filter which transmits only the frequency of the signal supplied from the circuit 5. Thus the circuit 17 prevents the mixture of impulsive noises into the power supply voltage of the card 2.
Patent JP-S60150060-A (JP)
Title: Programmable copying machine
Inventor: YOSHINO HIROBUMI
IPC: G03G15/00
Filed: 1984-01-18
Abstract: PURPOSE:To enable prevention of unnecessary slip sheet feed by rendering a paper insertion mode optionally switchable before the next copying operation when copies remain on a paper ejection tray or in a sorter. CONSTITUTION:In the copying machine in which a slip sheet is fed and remaining copies can be discriminated from the next copies when copies remain on an ejection tray or in a sorter bin, whether a slip sheet is inserted or not can be changed over with an input key 26 for providing the automatic slip sheet insertion mode of an operation section 4 before the next copying operation. As a result, in the case of a small quantity of originals and a large quantity of copies per each orginal, it can be prevented to execute unnecessary slip sheet feed, such as inserting ship sheet at each time of operations.
Patent JP-H09192748-A (JP)
Title: Roll shaft corrosion preventing device of roll forming machine
Inventor: OKAMOTO AKANE
IPC: B21D5/12
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a roll shaft by attaching a sleeve of an excellent corrosion resistance material between a forming roll and a roll shaft of a roll forming machine composed of upper and lower rolls, and further if necessary, firmly tightening a packing at the joining part of the roll and the sleeve. SOLUTION: In a time of forming it in a requiring shape with an intermediate roll 2 on which a steel tube k to be formed is attached firmly with an upper roll 1 and an intermediate part of a rotary driving shaft 6, and a pair of right and left split type lower rolls 3 inserting the intermediate roll 2 between them, the lower roll device is composed as one body by firmly attaching to a sleeve 8 attached on the rotary driving shaft 6. In this time, the used sleeve 8 is made of a metal of an excellent corrosion resistance, for example, a high corrosion resistance material of a copper alloy or a stainless steel, etc. Further, by firmly tightening a joining part of the intermediate roll 2 and the metal sleeve 8 with using a rubber packing 9 of an O-ring, etc., the sealing ability is improved more.
Patent JP-H04237973-A (JP)
Title: Zinc-halogen battery
Inventor: NAKAMURA KOJI
IPC: H01M12/08
Filed: 1991-01-22
Abstract: PURPOSE:To obtain a zinc-halogen battery arranged with constituting elements of the battery so that the whole battery is compactly integrated. CONSTITUTION:A reaction chamber 10 performing an electrode reaction and a positive electrode side electrolyte tank 14a storing a positive electrode side electrolyte are arranged face to face, and a pipe 17b and a negative electrode side electrolyte tank 14b are arranged below them. According to this layout, when the operation of a battery is stopped, the positive electrode side electrolyte is left in the reaction chamber 10, only the negative electrode side electrolyte is recovered from the reaction chamber 10, and the whole battery can compactly be integrated.
Patent JP-S56103332-A (JP)
Title: Spectrophotometer
Inventor: BARII JII UIRISU
IPC: G01N21/25
Filed: 1981-01-16
Abstract: PURPOSE:To decrease measurement errors owing to spacial noncoincidence by making the respective luminous flux path lengths passing a sample cell identical to the optical path length passing a reference cell. CONSTITUTION:An incident luminous flux is directed by a mirror 33, and when it passes a cell 36 along a cell optical path 34, it goes to a cube corner type reflection mirror 37, and returns to a mirror 38. The mirror 38 leads the luminous flux in such a manner than it goes to a detector 310 along a common output optical path 38. In the simple cell optical path 34, the luminous flux enters the rotating axis of the mirrors 33 and 38 and therefore the input optical path 32 and output optical path 39 are not affected by the rotation of the mirrors. The cell optical path 34 toward the cell 36 is on the radius of a circle 30. By such a means, the spacial noncoincidence among the luminous flux paths caused by the geometrical fluctuations of the optical path is prevented.
Patent JP-H09197966-A (JP)
Title: Electronic tag
Inventor: MIYAMURA MASATAKA
IPC: H01Q1/24
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To make the electronic tag lightweight and fit it to an article such as tableware by easy adhesion by molding resin, which seals a circuit part and a loop antenna, in a hollow shape along the outward shape of the loop antenna. SOLUTION: The electronic tag 20 is equipped with a main control part, a storage part, a signal conversion part, a modulation part, a demodulation part, a transmitting antenna, and a receiving antenna. The electronic tag 20 is fitted to the hill part of the reverse bottom surface of the tableware, etc., and the storage part is stored with the code, charge, etc., of food served on the tableware, etc., as tag information. Then the resin 33 for sealing the circuit part and loop antenna of this electronic tag 20 is molded in the hollow shape (daughnut shape) along the outward shape of the loop coil antenna 32. This electronic tag 20 is fitted inside the cylindrical hill part 42 formed on the reverse bottom surface of the tableware 41 and adhered and reinforced by using an adhesive, etc., at need for, for example, a restaurant automatic account system.
Patent JP-S63175453-A (JP)
Title: Resin-sealed semiconductor device
Inventor: FUJIOKA SHUNICHIRO
IPC: H01L23/28
Filed: 1987-01-16
Abstract: PURPOSE:To prevent the generation of package cracks caused by the deforma tion of the lead provided adjoining to a resin pouring hole at the time of remov ing the resin left in the resin pouring hole by a method wherein the resin on the resin pouring hole part, from which resin will be poured, is left in the pre scribed length. CONSTITUTION:When a package 5 is formed by molding resin, leads 3 are arranged as far as to the part adjoining to a resin pouring hole 7, resin is poured from the resin pouring hole 7 of a metal mold 6, the residual resin 5B is left in the length as far as to the part where the lead 3 is adjoined to the part of the resin pouring hole 7, and the resin on the other part is removed. As a tab leads 2A and the lead 3B linked to the residual resin are in the resid ual resin 5B, the reinforcement of said lead and a leakage path can be secured. As a result, when the resin left in the resin pouring hole 7 is removed, the deformation of the lead can be prevented, and the package cracks caused by the deformation of the lead can also be prevented.
Patent JP-H0639888-A (JP)
Title: Mold apparatus for resin molding
Inventor: NAKAMURA TERUHIRO
IPC: B29L31/34
Filed: 1992-01-16
Abstract: PURPOSE:To provide a resin molding mold apparatus wherein a mold can be smoothly and quickly heated and cooled and a molded item can be easily taken out and stored and productivity can be improved. CONSTITUTION:When molding is performed, a heated oil storing part 8 is connected with a circulation path 5 by using a three-way valve 7 and the heated oil is fed to each of mold plates 1 and 3 to heat each of chases 2 and 4 and when a molded item is taken out, a cooled oil storing part 9 is connected with the circulation path 5 and the cooled oil is fed to each of the mold plates 1 and 3 to cool the molded item in both chases 2 and 4.
Patent JP-2000201566-A (JP)
Title: Raft float
Inventor: HIRATA MASAYUKI
IPC: B63B35/58
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a raft float having such structure as to be easy to mount on a hard-to-slip deck or frame pipes. SOLUTION: This hollow raft float 4 made of a rigid resin has such a scheme that its upper surface is put to anti-slip processing into a flat surface 5, both sides thereof represent slopes 6 where a plurality of projected ridges 8 are formed; the float is then tightened down with ropes 12 on frame pipes 11 with the above projected ridges 8 as positioning members, wherein the ropes 12 are disposed on rope-fixing grooves, and a fender 9 is integratedly provided on the float to protect the float from external shock.
Patent JP-H10194526-A (JP)
Title: Condition detecting device for paper sheet
Inventor: IKEDA YUTAKA
IPC: G07D9/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To detect the carrying condition such as the number, the shift, the skew, etc., of paper sheets by detecting the paper sheets by either of or by combining the passing time, the change time of the light quantity, and the balance of the light quantity in the right-to-left direction, and comparing the detected value with the value in the normal carriage. SOLUTION: A light emitting part 3 of a light source unit 1 comprises, for example, the groups which are split into three parts 3a-3c symmetrically in the right-to-left direction, which independently emit the light. The wavelength and the intensity of the light from the light emitting element are regulated so as to transmit the paper sheets step by step according to the lapped number of the paper sheets. A light receiving element part 4 of a light detecting unit 2 is split into three light receiving element groups 4a-4c symmetrically in the right-to-left direction corresponding to the light source unit 1. The normal carriage, achievement of the shift and skew, and duplication are detected using the mean signal of the light receiving element groups 4a-4c, and the mean signal of the whole light receiving element part 4.
Patent JP-S60150775-A (JP)
Inventor: YONEYAMA HITOSHI
IPC: A63H30/04
Filed: 1984-01-17
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。