baber/WOPTO huggingface dataset:
Patent JP-H09260529-A (JP)
Title: Substrate for semiconductor device, and semiconductor device
Inventor: HORIUCHI MICHIO
IPC: H01L23/12
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent the occurrence of cracks in a bump for external connection even if it is mounted on a mounting board made of plastic while making the most of property of a ceramic board, and besides can reduce the manufacture cost. SOLUTION: In a semiconductor device where a semiconductor element 30 is mounted on one side of a ceramic board 10 and a bump 22a for external connection is projected on the other side of the ceramic board 10, a conductor pattern 20 consisting of a copper foil bonded through an adhesive layer 12 is made at one side of the ceramic board 10. Then, a via 24 charged with solder and a bump 22a for external connection consisting of solder made in the opening of a hole 16 for a via are made integrally in the hole 16 for a via which pieces the ceramic board 10, with the conductive pattern 20 as the bottom, and opens to the other side.
Patent JP-S52150688-A (JP)
Title: Solid ion source
Inventor: TAMURA HIFUMI
IPC: H01J49/12
Filed: 1976-06-09
Abstract: PURPOSE: To comparatively easily obtain solid component element ion and to apply it to ion injection method or secondary ion analyzer, by inserting solid substance as to be ion source within hollow cathode of duoplasmatron type ion mirror. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62223084-A (JP)
Inventor: UNO ETSUTAKA
IPC: C05C9/02
Filed: 1986-03-24
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-S62224766-A (JP)
Title: Belt slip ratio gauge
Inventor: NAKAJIMA MASARU
IPC: G01P3/60
Filed: 1986-03-25
Abstract: PURPOSE:To enable accurate measurement of the slip ratio of a belt even when the rotation speed of a driving shaft is fluctuated, by a method wherein a pulley on the diving or the driven side is adapted to generate a number of electric pulses per one full turn. CONSTITUTION:A ring gear RG, secured on a driving shaft SH1, and a pulser PS, generating one electric pulse at each pitch of teeth formed in the tooth part of the ring gear, are provided as a pulse generating means mounted on the shaft SH1, and a rotary encoder RE of the driven shaft SH2 generates one electric pulse at one full turn. The pulser PS shields light through rotation of the ring gear RG when the crest part of the tooth form passes, and causes light to pass when the root part thereof passes. Pulses, generated by the driving and driven shafts SH1 and SH2, are inputted to a processing circuit CP, and after the pulses are computed for processing, the results are displayed on digital gauges DM1, DM2, and DM3.
Patent JP-S61226475-A (JP)
Inventor: SAKUMA KANJI
IPC: B66B1/18
Filed: 1985-03-30
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-H06283041-A (JP)
Title: Cable for anti-spattering welding robot
Inventor: FUJIO NOBUHIRO
IPC: H01B7/28
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a cable for anti-spattering welding robot which has a flexibility and a bending resistance. CONSTITUTION:A flexible conductor is produced with a high strength copper alloy wire in which the total including amount of In, Sn, Sb and Pb 0.02 to 0.15wt%, the including amount of each of the above respectively, elements 0.06wt% or more the including amount of O2 0.0001 to 0.005wt%, and Cu as the remaining part, are included. Insulating core wires made by providing an insulating coverage to the above flexible conductor are twisted each other, and a shield layer is provided to the periphery so as to make a shielded core wire 6. The shielded core wires 6 are twisted each other, and a sheath 8 is provided to the periphery of the twisted core wires 6 by using a resin composite made by mixing and kneading a chlorinated polyethylene and an ethylene acetic acid vinyl copolymer, in the scope 35/65 to 65/35 in the weight ratio. This resin composite 8 exercises the anti-spattering property.
Patent JP-S51142871-A (JP)
Title: Dehydrating machine
Inventor: OKAZAKI SHIZUO
IPC: B04B7/06
Filed: 1975-06-03
Abstract: PURPOSE: To lock a cover safely using a displacement of a brake lever. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11265373-A (JP)
Title: Document processor, its method and medium
Inventor: NAKANISHI KEIKO
IPC: G09G5/34
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide document processing device and method capable of improving the working efficiency of document edition and a medium recording a program for realizing these device and method. SOLUTION: In the case of changing a page to be displayed by the input of an instruction for scrolling document information displayed on a display device (display means) 9, a CPU (scroll control means) 1 controls scrolling so as to display a page to be changed from its head part.
Patent JP-H06284788-A (JP)
Title: Motor control apparatus
Inventor: SHIYAMOTO SUMIKAZU
IPC: B60L9/18
Filed: 1993-03-25
Abstract: PURPOSE:To control the load allocation to a plurality of motors optimally. CONSTITUTION:A table is set so that the load allocation ratio where the total loss of motors A and B becomes the minimum value is obtained. The table is referred to from the number of revolution N and the torque command. The torque commands are allocated to the motors A and B from the obtained load allocating ratio. The total loss of the motors A and B becomes the minimum value by controlling an inverter 26 from the allocated torque commands, and the high efficiency operation is obtained. The temperature rising of the motors A and B is suppressed by setting the assignment of the torque allocation in response to the result of the comparison of temperatures tA and tB.
Patent JP-H11266531-A (JP)
Title: Battery inverse-connection detection device and electronic equipment
Inventor: MURAYAMA KAZUO
IPC: H02H11/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To detect the inverse connection of a battery, without affecting the minimum operation assurance voltage of electronic equipment by recharging the voltage, when the electronic equipment is not operating, and using the voltage as a reference voltage when the electronic equipment is operated for detecting the inverse connection of the battery. SOLUTION: A reference voltage V1 of a reference voltage P1 is set, so that it becomes smaller than the minimum operation assurance voltage of electronic equipment, a reference voltage V2 of a reference power supply P2 is set so that a total voltage when one battery is inversely connected become larger, and a reference voltage V3 at the positive input terminal side of a voltage comparator COM P2 is set so that a total voltage E0, when the battery is normally connected becomes equal to voltage when a switch SW is in on-state in the case of the same voltage as the total voltage, when one battery is inversely connected.  The voltage V0 when the switch SW is on-state becomes larger than the reference voltage V1 of the reference power supply P1, the voltage V0 when the switch SW is on-state is larger than the reference voltage V3, but the voltage V0 when the switch SW is ON becomes smaller than the reference voltage V2 of the reference power supply P2, thus detecting the inverse connection of the battery.
Patent JP-H09236859-A (JP)
Title: In-finder display device
Inventor: SUDA YASUO
IPC: G03B17/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To observe a frame line with a high contrast and high visibility by constituting a light dividing plane by vapor deposition of dielectric films of prescribed film thmcknesses in prescribed regions and depositing these dielectric films in such a manner that the film thicknesses decrease at the vapor deposition boundary from the vapor deposited region to the non-vapor deposited region. SOLUTION: The light dividing plane is constituted by depositing the dielectric films 130 of the prescribed film thicknesses in the prescribed regions. The dielectric films 130 are so deposited by evaporation that the film thicknesses thereof decrease gradually at the vapor deposition boundary 130c from the vapor deposited region 130a to the non-vapor deposited region 130c. The spectral transmittance characteristic in the vapor deposition boundary region 130b has the shape shifting the entire part to a short wavelength side according to the decrease of the film thicknesses. Then, the transmittance of the visible light in this part may be made fairly low. Consequently, the vapor deposition boundary area 130b is eventually observed as the distinct blak line which does not allow the transmission of the visible light when this area is observed through a finder system.
Patent JP-S51143972-A (JP)
Title: Electromagnetic chuck
Inventor: YAMAGAMI KIKUO
IPC: B23Q3/15
Filed: 1975-06-05
Abstract: PURPOSE:To provide an electromagnetic chuck which can easily cancel and disengage residual magnetic flux by applying alternating current attenuated by DC current from a power source to an electromagnet device.
Patent JP-H10228801-A (JP)
Title: Lift-up type lantern
Inventor: TANABE SEIZO
IPC: F21V21/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a lentern with a battery for a small automobile, which is convenient for camping and an excursion, and bright and safe. SOLUTION: A light emitting part 2, an inverter and change-over switches, a charging terminal, plug sockets, a safety device and an electric power source 6 are contained in a case 1 with a battery for a small automobile, and is equipped with a handle 4 for carrying. The light emitting part 2 is equipped with a fluorescent tube 5, and its height is changed by a sliding arm 3 which can change the height of the light emitting part 2. Also, the light emitting part 2 is bore on an upper end of the sliding arm 3, so that it revolves freely. The battery is capable of illuminating continuously for 30 to 60 hours since one for a small automobile is used, and by using a sealed type, it can be used even if it is fell sideways.
Patent JP-H02246430-A (JP)
Title: Transmitter-receiver
Inventor: HACHITSUKA HIROYUKI
IPC: H04B17/40
Filed: 1989-03-18
Abstract: PURPOSE:To locate a faulty part in a short time and to reduce the time of system interruption by using an external control signal so as to control a local oscillator, receiving a transmission reception interference wave of its own station by a receiver and to loop back to its own station. CONSTITUTION:When a switch SW is thrown to connect positions A, C with an external control signal, a local oscillator LOC 2 (having a different oscillation frequency from an oscillating frequency of an LOC 1) in a receiver RX connects to a power supply E and is operated and sends an output signal to a mixer MIX. Then a transmission reception interference wave of its own station from a circulator CIR passes through a band pass filter BPF, is sent to the mixer MIX, in which the frequency is converted to the IF band and the resulting signal is fed to an intermediate frequency band IF section. Since the loopback of its own station is implemented by having only to switch with an external control signal, the fault part is located in a short time and the time of system interruption is reduced even in a radio relay system with small size and having no standby system and the reliability of the system is improved.
Patent JP-S56164167-A (JP)
Title: P-benzyloxy-alpha- beta-benzylglutarimino -propiophenone
Inventor: INOUE NOBORU
IPC: C07D211/88
Filed: 1980-05-21
Abstract: NEW MATERIAL:p-Benzyloxy-alpha-(beta-benzylglutar imino-propiophenone expressed by formula I. USE:An intermediate for 1-( p-hydroxyphenyl )-2-(4-benzylpiperidino)-propan-1-ol of formula II which is a medicine for the circulatory organs used for improving the dizziness, etc. caused by the sequelae of the cerebral infarct and hemorrhange. The whole reactions become very mill through the intermediate, and the yield is high. The compound of formula II can be obtained in high yield with little side reactions. PROCESS:A p-benzyloxy-alpha-halopropiophenone of formula III (X is halogen) is reacted with a beta-benzylglutarimide of formula IV in the presence of a base to give the compound of formula I. The resultant compound is then reduced with a reducing agent to afford a compound of formula V. The resultant compound is then reduced with a reducing agent to afford a compound of formula V, which is debenzylated to give the compound of formula II.
Patent JP-S57181476-A (JP)
Title: Disc player
Inventor: TAKAHASHI HIDEYUKI
IPC: G11B17/22
Filed: 1981-05-02
Abstract: PURPOSE:To obtain a very small-sized jukebox for general home use, by providing a sectioning part detaching discs and a support part supporting lower end of the discs for a disc container. CONSTITUTION:A disc contaner 32 to contain a plurality of discs 2 has a plurality of grooves formed with a specific pitch and is provided with a support base 34 fixed to an under base 22 and a plurality of sectioning plates 35 inserted to the grooves of the support base 34. A plurality of discs are longitudinally contained in slots formed between the plates 35. Thus, through the constitution that a disc is longitudinally contained in the slot, the density of containing of discs is high and a very small sized jukebox suitable for general home use can be achieved.
Patent JP-S57181337-A (JP)
Title: Production of contact point material
Inventor: YAMADA SHIYUUJI
IPC: B21C23/00
Filed: 1981-04-30
Abstract: PURPOSE: To obtain a contact point material wherein fine alloy element particles are dispersed uniformly in a dense state easily by working an alloy dispersed with ferromagnetic alloy elements in a mother base plastically under high frequency heating and heating said alloy elements to soften.  
     CONSTITUTION: The above-described alloy, for example, a sintered alloy 4 of AgNi is put in a hot extruder 5, and during the course of working, a high frequency coil 6 is operated to anneal and soften only the Ni by high frequency heating. In this state, the alloy 4 is extruded, by which Ni is rolled in a fibrous state in the extrusion direction. If a contact point material is made by using such alloy 4, many pieces of the fibrous Ni 10 distribute in the Ag base 11 along the extrusin direction of an arrow in the form that they are inserted mutually in the section parallel with the extrusion direction. As a result, the contact point material of improved melt-sticking resistance and of hardly dissipative property wherein the fine Ni particles 10 are uniformly dispersed in a dense state in the base 11 is obtained. Here, 12 in the figure denotes the cut section of the treated alloy and 10a the cut section of the fibrous Ni 10, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59192262-A (JP)
Title: Electrophotographic magnetic developer
Inventor: OKA KENJIYU
IPC: G03G9/08
Filed: 1983-04-15
Abstract: PURPOSE:To form a magnetic brush soft on its top and to obtain a developer prevented from agglomeration of a carrier by incorporating a carrier composed of ferromagnetic particles and a carrier formed by dispersing a magnetic powder into a binder resin and an insulating toner. CONSTITUTION:A magnetic carrier is made of a ferromagnetic material composed of the oxide of a metal, such as Ni, Mn, Mg, or Zn, and Fe oxide, and it has 35-95mum average particle diameter, and 10<7>-10<10>ohm.cm volume resistivity. Another carrier is prepared by dispersing a magnetic powder, such as iron powder or magnetic iron oxide powder, having <=3mum average particle diameter into a binder resin and it has 20-55mum average particle diameter smaller than said ferromagnetic carrier and 10>=10<12>ohm.cm volume resistivity. A mixture of the former ferromagnetic carrier in an amt. of 20-80wt% of the total carrier and the latter carrier, and an insulating toner are mixed to prepare a developer. A magnetic brush is formed from this toner by using a rotary magnetic roller. The developer thus obtained is good in conveyability and a superior copy can be obtained without causing white streaks.
Patent JP-H04303784-A (JP)
Title: Automatic instrument calibrator
Inventor: YAMASHITA TAKASHI
IPC: G01R35/00
Filed: 1991-04-01
Abstract: PURPOSE:To improve reliability of calibration by inputting a standard analog signal to a measuring instrument to be calibrated, calculating the error from the output and automating the calibration of controlling the variable element using the corresponding signal CONSTITUTION:A reference signal (a) for example, is input to a measuring instrument 14 by switchers 12 and 13, and the measurement indication output (b) from a measurement terminal and the signal (a) are input to a measurement error calculator 16. The difference (c) between the signals (a) and b is output as a measurement error. The error (c) is input to a control and judgment part 17 to confirm if c=0. If not 0, the error (c) is input to a variable element revolution controller 15 to convert the error signal (c) to revolution movement (d) and add it to a variable element which is a control part of the measuring instrument 14. And this revolution is continued until the added error (c) becomes 0. That is, by controlling the variable element of the measuring instrument 14 by the revolution movement (d), the indicated output (b) coinsides with the signal (a) and the measurement error (c) becomes 0.
Patent JP-H04280943-A (JP)
Title: High strength cold rolled steel sheet excellent in deep drawability, chemical conversion treating property, secondary working brittleness resistance, and spot weldability and its production
Inventor: TOSAKA AKIO
IPC: C21D9/46
Filed: 1991-03-08
Abstract: PURPOSE:To produce a cold rolled high strength steel sheet excellent in deep drawability, chemical conversion treating property, secondary working brittleness resistance, and spot weldability by preparing a cold rolled sheet of a steel having a specific composition in which respective contents of Si, Ni, B, P, Al, etc., are specified. CONSTITUTION:A cold rolled sheet of a steel having a composition consisting of, by weight, 0.0005-0.0050% C, 0.30-1.20% Si, 0.05-0.30% Mn, 0.02-0.20% Ni, Ti in an amount of 0.010-0.30% expressed in terms of effective Ti computed by [effective Ti (%)]=Ti(%)-48/32S(%)-48/14N(%), 0.0003-O.0020% B, 0.040-0.150% P, 0.060-0.150% Al, <=0.010% S, <=0.0040% Ni, and the balance iron with inevitable impurities is prepared. By this method, the cold rolled high strength steel sheet having >=about 40kgf/mm<2> tensile strength can be obtained.
Patent JP-S56164553-A (JP)
Title: Dicing device
Inventor: KIYONO MASAMI
IPC: H01L21/78
Filed: 1980-05-23
Abstract: PURPOSE:To improve operating efficiency and automate the operation, by providing a station equipped with a vertically movable dressing member supporting table side by side with a cutting station which is capable of making vertical and horizontal movements symmetrically to a blade. CONSTITUTION:By providing on a fixed table 1 such a mechanism as a movable table 6 capable of making reciprocating motion by a feeding mechanism 2, a cutting station 7 and a dressing station 11 are fixed on the table 6. On the station 7, the supporting table 9 which is capable of moving perpendicularly and horizontally to movement of the table 6 and also of rotating is provided, and a wafer W is mounted, and dicing of the wafer W is done by movement of the table 6. As for the station 11, a dressing member of such a material as SiC is provided on a vertically movable supporting table 13, and clogging of a blade 10 is removed every prescribed cutting frequencies (by raising) by a control circuit 15. It is possible, by doing so, to execute efficient cutting of wafer on which polyimide resin or soft metallic layer is formed, and it is also possible to automate the cutting operation.
Patent JP-S63234313-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/048
Filed: 1987-03-24
Abstract: PURPOSE:To surely detect vibrations by setting a vibration sensor at a position distant from a vibration preventing member provided at the peripheral part of a vibration transmitting plate by >=2 wavelengths of the coordinate detecting vibration. CONSTITUTION:The input of vibrations is carried out by a vibration pen 3 and the elastic waves are transmitted to a vibration transmitting plate 8 and then to a vibration sensor 6 via a route 115. here, an area C shows an area within 2 wavelengths of the elastic wave centering on the route 115. When a vibration preventing member 7 is set first at the position of a code A, a part D where the area C overlaps the member 7 is produced and the vibration is greatly attenuated in the area D owing to the restriction of the member 7. While the boundary surface of the member 7 is set at the position of a code B, i.e., the sensor 6 is separated from the member 7 by a distance of >=2 wavelengths of the elastic wave. Thus, the area C never overlaps the member 7 and therefore, the vibration is not attenuated. Thus, it is possible to surely detect the vibrations without causing such a problem where the detection of coordinates is impossible due to the attenuation of vibrations carried out by the member 7 or the deterioration of detecting accuracy.
Patent JP-H0234872-A (JP)
Title: Image forming device
Inventor: KAWAI NOBUYUKI
IPC: G03G15/01
Filed: 1988-03-22
Abstract: PURPOSE:To realize normal development by introducing a developing rolls at a developing position and a members existing in a fixed positional relation and making the stopping position of positioning member which decides the contacting position of the developing rolls to a photosensitive body so that they can be in the fixed positional relation with respect to the photosensitive body. CONSTITUTION:The positioning member 56 is in the fixed positional relation with respect to the photosensitive body 6 at its stopping position, and the members introduced and positioned to this positioning member 56 are in the fixed positional relation with respect to developing rolls 48 in developing devices 7y, 7m, 7c, and 7b. Consequently, when the members are positioned, the positional relationship between the developing rolls 48 in the developing devices 7y, 7m, 7c, and 7b is always the most desirable. I.e., the developing devices 7y, 7m, 7c, and 7b can be always set at accurate contacting position. Thus, accurate developing can be always carried out.
Patent JP-H10267428-A (JP)
Title: Air-conditioning device
Inventor: SHIBA KOUYUU
IPC: F25B1/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To perform high-efficient operation through proper distribution of a refrigerant and refrigerator oil by a method wherein one end of a whole heat-exchanger incorporated in outdoor and indoor units is made to communicate with the lower end bottom part of a medium pressure receiver through an electronic expansion valve incorporated in a function unit. SOLUTION: Refrigerant gas discharged from compressors 1a and 1b flows in an oil separator 4 through discharge pipings 10a and 10b and flows in outdoor and indoor heat-exchangers 2a and 2z through a high pressure gas piping 8 and heat-exchange is effected thereat for liquefaction. A liquefied refrigerant is reduced in a pressure halfway by electronic expansion valves 14a and 14z and flows in a medium pressure receiver 5 through refrigerant liquid pipings 6a and 6z. The liquefied refrigerant flows in indoor-exchangers 2x and 2y through refrigerant liquid pipings 6x and 6y and electronic expansion valves 14x and 14y, and is heat exchanged with indoor air hereat for gasification. A gasified refrigerant flows in an equalizing oil tank 3, exchanges heat with a refrigerant in a medium pressure receiver 5 through heat-exchangers 21a and 21b, and returns to the compressors 1a and 1b.