baber/WOPTO huggingface dataset:
Patent JP-H11122167-A (JP)
Title: Transmission power control method and system therefor in code division and multiplex cellular moving radio communication system
Inventor: FURUKAWA HIROSHI
IPC: H04J13/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To suppress the interference of an incoming line by means of the sudden improvement of a transmission loss between a non-connection base station and a mobile station owing to the movement of the mobile station by reducing the transmission power of the mobile station, based on the weighting sum of pilot signal reception levels and suppressing the power increase of transmission power control. SOLUTION: When the reception level of a pilot signal in the non-connection base station B suddenly exceeds that of the connection base station A, a first transmission power control part FST suddenly reduces the output of the mobile station. The weighting sum of the reception level of the pilot signal in the connection base station is set to be Pac and that of the non-connection base station to be Pau. When Pau<Pac, a second transmission power control part SND sets a transmission power control step size to be ΔPL and the control step size to be ΔPS(<ΔPL) when Pau>Pac. During a connection processing with the base station B, ΔPS is set as the control step size, and the rise speed of transmission power becomes slow and excessive transmission power is suppressed.
Patent JP-S6052951-A (JP)
Title: Disk exchanging device
Inventor: SUDOU YOSHIHIRO
IPC: B65G1/14
Filed: 1983-09-01
Abstract: PURPOSE:To miniaturize a disk exchanging device by using a disk draw out mechanism which is shifted between a pair of disk store parts where a disk store case is mounted and a mechanism which moves up and down said disk draw out mechanism. CONSTITUTION:A pair of disk store parts 31 and 31 store many disks on many steps, and either one of paired hook members 70 and 70 of a disk draw out mechanism 32 hooks an engaging recess part of the case 1 stored to either one of parts 31 and 31. Then a disk is drawn out. The mechanism 32 slides on a caryying mechanism 33 and then moved up and down by a move-up/down mechanism 32 when a center hole 3a of an optical disk 3 is set at the center between the parts 31 and 31. Thus a disk exchanging device can be miniaturized by decreasing the size of a slider 60 and also reducing the sliding range of the slider 60 to decrease the distance between parts 31 and 31.
Patent JP-H028676-A (JP)
Title: Air blowing type freezing device
Inventor: KINOSHITA MINORU
IPC: F25D17/06
Filed: 1988-06-27
Abstract: PURPOSE:To make a substantial reduction of a thermal load of an air cooling device and reduce a consumption power by a method wherein the number of operating air blowers for forcedly circulating cold air is reduced or their operating speed is reduced after an internal temperature of a storing chamber reaches a predetermined range of temperature. CONSTITUTION:A partition wall 5 is arranged between an inlet port and an outlet port of an air cooling device 3 fixed to an upper part of a storing chamber 2 for use in storing item to be freezed. Both sides of the partition wall 5 form air passages communicating with both sides of the storing chamber 2. A plurality of air blowers 6 for use in forcedly circulating cold air are arranged in side-by-side relation in the midway of one air passage. Operating condition of these air blowers 6 is adjusted to reduce heat generated by the air blowers 6 in such a way as the number of operating air blower is reduced or the operating speed is reduced after an internal temperature in the storing chamber 2 reaches a predetermined temperature range. With this arrangement, it is possible to make a substantial reduction of a thermal load of the air cooling device and further to reduce a consumption power.
Patent JP-S6219422-A (JP)
Title: Injection molding equipment
Inventor: KISHI YASUO
IPC: B29C45/40
Filed: 1985-07-18
Abstract: PURPOSE:To accelerate the release and falling of a molded part with undercut and achieve the continuation of production by a method wherein vibration is given to ejector pins after the finish of a single ejection developed by the opening of a mold by providing vibrating elastic bodies and a single acting cylinder in addition to a mechanical ejecting mechanism. CONSTITUTION:Firstly, a mold is open until a stop pin 7 has somewhat of allowance of movement (beta) with respect to a stop block 8 and the release of a molded part 1 from the mold is completed. Secondly, the rod 11 of a single acting cylinder 10 is advanced in accordance with a mold-opening completion signal so as to press an ejector plate 5 and retreated immediately after the pressing of the ejector plate in order for the ejector plate 5 to be pushed back to its initial position by vibrating springs 9. the pressing and pushing-back of the ejector plate as just described above is repeated by a plurality of times with minute stroke so as to give vibration to ejector pins 4 in order for the molded part 1, which is not allowed to fall down even after the release from the mold by sticking to the tip surfaces of the ejector pins or by coming pinched by a plurality of pins under the condition that the surface of the molded part becomes lower than the tips of the pins, to separate from the pins and to accelerate the falling of the molded part by gravity.
Patent JP-H04359618-A (JP)
Title: Input state judging digital input circuit
Inventor: MURASHITA NAOHISA
IPC: H02H3/05
Filed: 1991-06-05
Abstract: PURPOSE:To prevent the OFF state malfunction by the drop of the control power voltage in the condition that the digital input is ON but also to judge whether it is OFF condition or control power voltage drop. CONSTITUTION:Control power voltage is input into a photocoupler 3 and a photocoupler 4 connected in series, through a relay contact 1 and a current limiting resistor 2, and an ON level specifying resistor 5 and an OFF level specifying resistor 6 are connected to the outputs of the photocoupler 3 and the photocoupler 4, respectively. By the difference of the voltage level of the specifying resistors 5 and 6, this judges ON state, OFF state, and abnormality of control power voltage.
Patent JP-S6220813-A (JP)
Title: Skirt sealing device for converter
Inventor: KANBAYASHI TSUTOMU
IPC: C21C5/40
Filed: 1985-07-19
Abstract: PURPOSE:To thoroughly and hermetically seal the spacing between a converter throat and skirt with a liquid seal by forming an annular groove to the circumference of the throat, forming an annular projecting part at the bottom end of the skirt and fitting the projecting part into the groove. CONSTITUTION:An annular wall 9 is formed to the outside circumference of the throat 1a of the converter over the entire circumference thereof. The annular groove 11 is formed over the entire circumference of the throat 1a on the outside of the annular wall 9. Liquid 12 such as molten solder is supplied into the groove 11. On the other hand, the annular projecting part fitted into the groove 11 is formed over the entire circumference at the bottom end of the skirt 3. The skirt 3 descends and the projecting part 13 fits into the groove 11 when the formation of the inert gas in the first period and the last period of blowing ends. The spacing between the throat and the skirt 3 is thoroughly sealed by the liquid 12. The waste gas of high calory is recovered by such mechanism.
Patent JP-S5782723-A (JP)
Title: Measuring device for oscillation
Inventor: TAI SHIYUUICHI
IPC: G01S17/58
Filed: 1980-11-12
Abstract: PURPOSE:To eliminate the need for recalibration in principle by widening and stabilizing a dynamic range mechanically by measuring oscillation by utilizing Doppler effect on laser light. CONSTITUTION:Laser light from a laser light source 19 is separated into light incident to an ultrasonic diffraction cell 20 through a beam splitter 22a, and light incident to an oscillation sensor part 16 through the beam splitter 22a, a lens 23b, an optical fiber 2a, a beam splitter 22b, and an optical fiber 2c. The light incident to the oscillation sensor part 16 is reflected by a mirror fitted to a weight in the oscillation sensor part 16. If an oscillation body 10 oscillates, the weight oscillates corresponding to the oscillation Doppler effect on incident light from the optical fiber 2c after being reflected by the said mirror is given in proportion to the oscillation speed of the weight to cause a frequency shift. This light and the primary diffracted light of the cell 20 are mixed by a beam splitter 22b to be guided to an optical receiver 24 through an optical fiber 2d, thus performing heterodyne detection.
Patent JP-S5862978-A (JP)
Title: Solid-state image pickup element
Inventor: UMAJI TOORU
IPC: H04N5/335
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a solid-state image pickup element with high yield, by considerably simplifying the contruction of picture elements of a photodetection part occupying most part of the area. CONSTITUTION:A background scanning substrate (a) is provided with a substrate 42, a scanning circuit 41, a bonding pad 40 and a row wiring 22. In a unit picture element 43, either one of the unit picture element out of three kinds is formed on the row wiring as shown in Fig A. As diodes and photo diodes, pin or  p-n diodes of amorphous silicon hydride and p-n diodes of polycrystal Si are used and they are split with photo etching for each picture element 43. Further, an insulating film 44 is laminated and etched off on the picture element only with photo etching. A transparent electrode 26 corresponding to the row wiring is formed and photo etching is done orthogonally to the colume wiring in stripe shape.
Patent JP-S6315282-A (JP)
Inventor: KOUDONO MITSUHIRO
IPC: H01L29/78
Filed: 1986-07-08
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-H0513106-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ITO SHUJI
IPC: H01M4/04
Filed: 1991-07-01
Abstract: PURPOSE:To suppress decrease in discharge capacity to provide a secondary battery of high capacity and excellent in an over discharge characteristic by oxidizing and melting a predetermined metal connected to a positive electrode mainly due to primary discharge to increase a negative electrode capacity more than the positive electrode at an early stage of a charge/discharge cycle. CONSTITUTION:A negative electrode 4 is composed mainly of a negative electrode active material carrier, stores Li due to charging and releases the Li due to discharging. A positive electrode 1 is composed mainly of an active material which stores Li due to discharging, and releases the Li due to charging. An organic electrolyte is enclosed in. At the time of construction of a battery, both electrodes are in a discharged state wherein Li is not previously stored in the positive electrode active material carrier and is previously stored in the positive electrode active material. At the time of construction of a battery, one kind of powder of Mg, Zn, Cd, Pb, Sn, In, and Tl, is added to the positive electrode 1. According to this construction, a secondary battery of high capacity and excellent in an over discharge characteristic can be provided.
Patent JP-S5683046-A (JP)
Title: Manufacture of integrated circuit
Inventor: SHINPO MASAFUMI
IPC: H01L21/205
Filed: 1979-12-11
Abstract: PURPOSE: To constitute plural kinds of integrated circuits on the same plane by a method wherein a convex part is provided on a semiconductor substrate, an insulating film is piled on the surface, and at the parts of bottom face of the concave parts being removed the insulating layers, semiconductor growth layers are formed to have the same height with the upper face of the convex part.  
     CONSTITUTION: An N -  type epitaxial layer 13 is provided on the N +  type substrate 10, and concave parts V2 are formed. At the side faces and at the bottom faces, N +  type buried layers 11 are formed, the upper face and the side faces of the convex part are covered with the insulating film 7 and N type epitaxial layers 113 are made to grow to have the same height with the first N -  type layer 13. At this time, shallow concave parts V3 are formed. Then integrated circuits of SIT, MOS-FET, bipolar device, etc., are formed at the respective regions. By this way, the semiconductor integrated circuits having different impurity concentration, conductivity and thickness can be formed to have the same plane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5683846-A (JP)
Title: Duplicator device and its method
Inventor: TANAKA AKIRA
IPC: G11B5/86
Filed: 1979-12-11
Abstract: PURPOSE: To prevent degradation and damage, by using an optical disc as the print mother and by using the optical disc reproducing device as the reproducing device for mather and by making it possible to reproduce signal without contact for the optical disc which becomes the print mother.  
     CONSTITUTION: The original sound signal supplied from sound signal source 9 is converted to a digital signal by PCM encoding circuit 11 and is supplied to optical disc recording device 12 and is recorded onto optical disc 13. At this time, the signal is recorded while rotating optical disc 13 as slowly as possible in the allowable range of the recording density. This optical disc 13 is sent to the print plant,  and optical disc 13 is used as the print mother and is set to optical disc reproducing  device 14, and the recorded digital signal is reproduced while rotating optical disc  13 as quickly as possible. Thus, the high-speed sound signal can be obtained in the  speed several tens times as high as the recording speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0913903-A (JP)
Title: Gas turbine moving blade
Inventor: ITOU HIROSHIGE
IPC: F01D5/14
Filed: 1995-06-27
Abstract: PURPOSE: To minimize the stress generated by the thermal extension difference between materials at the contact section of a ceramic envelope and the metal cover of a metal blade shaft section. CONSTITUTION: An incremental composition material 14 continuously changed with the thermal expansion coefficient is arranged between a ceramic envelope 8 and a metal cover 9a. The thermal expansion coefficients of the portions of the incremental composition material 14 to be kept in contact with the ceramic envelope 8 and the metal cover 9a are set to the same thermal expansion coefficients of the ceramic envelope 8 and the metal cover 9a respectively.
Patent JP-H09314447-A (JP)
Title: Work stopper device of centerless grinding machine
Inventor: YAMADA HIROHISA
IPC: B24B5/307
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a work stopper device provided with a structure capable of improving the circularity of an outer circumferential face of a work and the grinding accuracy of an end face of a stepped part, and capable of automation and mass production by a machine in a centerless grinding machine of in-feed grinding system. SOLUTION: A work stopper 4 has the floating support function to permit the rotation around the axis Xw of a work W and the movement in the direction orthogonal to the axis Xw, in addition to the original function to regulate the movement in the thrust direction A of the work W. Inclination and deflection of the axis Xw of the work W caused by the thrust force to be applied to the work W during the grinding operation can be effectively prevented irrespective of the eccentricity of a shaft part Wc on a supporting end face Wa side of the work W or the face shape of the supporting end face Wa.
Patent JP-S6051579-A (JP)
Inventor: KUMADA AKIO
IPC: H02N2/00
Filed: 1983-08-31
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-S6316484-A (JP)
Title: Optical disk device
Inventor: OGASAWARA YASUO
IPC: G11B7/004
Filed: 1986-07-08
Abstract: PURPOSE:To improve the reliability of retrieving information and to surely keep security by recording previously the retrieving information for data on an optical disk on the RAM of a RAM card loaded on a cartridge storing the optical disk. CONSTITUTION:A controller 7 receives a data recording instruction from a host system and extracts address information on an optical disk 1, the retrieving information on a keyword of the recording data, etc. out of said recording instruction and the data of the host system. Then the controller 7 accesses a RAM 51 via a RAM recording/reproducing means 6 to record additionally the new retrieving information on the retrieving information recorded previously on the RAM 51 and records the data on the disk 1 via a recording/reproducing control means 4. In a data reproduction mode, the controller 7 first reads out the retrieving information recorded on the RAM 51 via the means 6 and calculates the position of the desired data within the disk 1, i.e., physical track and sector addresses. Then the desired data is read out by the means 4.
Patent JP-H0210212-A (JP)
Title: Apparatus for measuring surface shape in non-contact manner
Inventor: DOI HIROMASA
IPC: G01B11/30
Filed: 1988-06-29
Abstract: PURPOSE:To reduce a cost by providing a detector which detects the changing amount in the direction of an optical axis by utilizing an objective lens, a prism comprising an outer part having a triangular cross section and change in output signal based on the change in position of light spot on each photodetector element. CONSTITUTION:Parallel light rays are inputted through a central part 18 of a prism 22 from a light source 12. An objective lens 16 refracts the light rays into the intersection between an optical axis 11 and a surface to be measured 14A. The reflected light is further refracted into the prism 22 as the parallel light rays. An outer part 20 of the prism 22 is formed so that the cross section has a triangular shape. When a distance D between the lens 16 and the surface 14A is increased, the light spot through the outer part 20 is moved inward. When the distance D is decreased, the light spot is moved outward. Therefore, the amount of the received light with each inner element 24A of photodetectors 26A and 26B is increased or decreased based on the increase or decrease in distance D. The amount of the received light with each outer element 24B is changed conversely. The outputs of the elements 24A and 24B are inputted into a detecting circuit, and the position of the distance D is obtained. Thus the shape of the surface 14A is detected.
Patent JP-H117163-A (JP)
Title: Electrostatic charge developing toner, its production and image forming method
Inventor: HAYASHI KENJI
IPC: G03G15/08
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain electrostatic charge developing toner whose grain size is small, in which colorant is finely dispersed, and which is excellent in saturation and transparency, has high uniformity in electrification, and is excellent in durability by constituting the toner of binder resin and the capsuled colorant. SOLUTION: The electrostatic charge developing toner consisting of at least the binder resin and the capsuled colorant is used in this method. What is called master-patched colorant obtained by previously mixing and dispersing the colorant in the binder resin in order to improve the dispersibility in the binder resin in the conventional manner can improve the dispersibility in toner particles. However, since the toner is produced by a grinding method, the colorant is exposed on the grinding boundary thereof and the inherent electrification property of the colorant is affected to hardly show the stable electrification property. The surface of the capsuled colorant is coated with the binder resin, so that trouble is hardly caused. Inorganic and organic colorant known conventionally, that is, pigment and dye are used as the colorant.
Patent JP-H0721641-A (JP)
Title: Cassette loading device
Inventor: OHASHI KEIICHI
IPC: G11B15/675
Filed: 1993-06-30
Abstract: PURPOSE:To disuse a cassette press-contact spring which is attached to a drive arm in the conventional device, to simplify the structure and to reduce the cost as for a mechanism for bringing a cassette into press-contact with a cassette stay. CONSTITUTION:The 1st and the 2nd slider shafts 2a and 2b of a cassette holder A are inserted freely slidably along the 1st and the 2nd L-shaped guide holes 8a and 8b of right and left frames 8, and allowed to slide on a driving rail 14 by a motor, so that the cassette holder A is moved between a cassette attaching/detaching position and a cassette loading position. In the case of moving the cassette holder A, a cassette (m) is pressed to a slider 1 by 1st leaf springs 3a and 3a. By pressing the upper surface of the cassette (m) by 2nd leaf springs 3b and 3b integrated with the 1st leaf springs 3a and 3a, the cassette (m) is brought into press-contact with the cassette stay 27 as it approaches the cassette loading position.
Patent JP-S5787250-A (JP)
Title: Display unit for quality of data communication line
Inventor: HASEGAWA TAKETO
IPC: H04L1/20
Filed: 1980-11-18
Abstract: PURPOSE:To detect easily whether the communication is performed or not, by displaying the quality of the data communication line in a color in accordance with the retry count of transmission. CONSTITUTION:When a transmission instruction and a text are transmitted from a CPU1 to a communication control device 5 through a bus 4, the text is sent to a line 5. In case negative acknowledgement or no-response is sent through the line 5, the same text is transmitted again; and if the retransmission count reaches a prescribed value, the CPU1 is informed of the abnormality of the line 5. The CPU1 detects the retry count from the retransmission counter provided in a communication control device 3 and displays the line status on a color display device 2 in accordance with the count. Consequently, it is possible to discriminate and detect easily the line status by the color.
Patent JP-S5863187-A (JP)
Title: Laser energy opening and closing device
Inventor: IWAGUCHI YASUTADA
IPC: B23K26/06
Filed: 1981-10-09
Abstract: PURPOSE:To smoothly move a reflection type mirror disposed at the output side of a laser generator by constructing to contact the mirror or its mounting member with a cooling member only when a laser energy is interrupted to a workpiece, thereby eliminating a coolant hose in accordance with direct cooling of the mirror. CONSTITUTION:When a laser is emitted to a workpiece 13, a mirror 12 is moved by a rotary solenoid 18 to a mirror point M2, and is returned to a mirror point M1 when laser emission is stopped, thereby interrupting the laser. Since cooling is not necessary at the point M2, but is necessary at the point M1, a contact unit 24 of the mirror 12 is provided at a cooling plate 14 which is sufficiently cooled by a water channel 15, and the laser energy partly absorbed at the point M1 is absorbed through the contact unit 24 from the plate 14 to the channel 15.
Patent JP-H0624409-A (JP)
Title: Paper-lined packaging device for sheet film
Inventor: NAGASAKI MITSURU
IPC: G03C3/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide a high folding accuracy for a packaging which packages a sheet film formed light-sensitive material by the use of double-folded lining paper for protection by a method wherein the double folding of the lining paper is performed by means of a rotary cutter with 1 set of 2 cutting blades, and one of the cutting blades is made to function as a line putting blade. CONSTITUTION:For a packaging device which pinches a sheet film by doubly folding a lining paper 13 at the center, the lining paper 13 which is twice longer than the length of the sheet film is fed from a roll, and at the central position of the fed length, a line is put by the operation of a line putting blade 21 and fixed blade 22 of a metering/line putting/cutting device. Also, at a position at which the twice longer length is continuously fed, the lining paper 13 is cut by the operation of a rotary cutter 24 and rotary blade 25. Then, the lining paper is fed to a paper folding section, and is doubly folded at the central line, and at the same time, the sheet film is inserted between the top and bottom folded pieces of the lining paper. A clearance between the line putting blade 21 and fixed blade 22 is set to be 50-100mum, and the radius for the rounding quantity at the blade tip is set to be 100-300mum.