baber/WOPTO huggingface dataset:
Patent JP-H1138407-A (JP)
Title: Projection color liquid crystal display device
Inventor: TSUJIKAWA SUSUMU
IPC: G02B27/28
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To improve utilization efficiency of light by using both components of p polarization and s polarization of natural light from a light source in a single plate system projection color liquid crystal display device. SOLUTION: A light analytic means 23a is arranged in an optical path between the light source and a polarization plate 8. The light analytic means 23a is constituted so that a first polarized light separation color analyzing element 3, a second polarized light separation color analyzing element 4, a phase difference plate 5 and a mirror 12 are arranged along the advance direction of the light from the light source 1 sequentially from the light source 1 side in this order.  The s polarization between the light from the light source 1 is analyzed to color light of three primary colors by the first polarized light separation color analyzing element 3, and the p polarization transmits through two polarized light separation color analyzing elements and the phase difference plate 5 to be reflected by the mirror 12, and transmits again through the phase difference plate 5 to be converted into the s polarization. The s polarization converted from the p polarization is analyzed to the color light of three primary colors by the second polarized light separation color analyzing element 4. The light from the light source 1 is unified to the s polarization, and there is no light reflected or absorbed by the polarizing plate 8.
Patent JP-H0577860-A (JP)
Title: Production of easy open wrapping material
Inventor: YAMAGISHI HIDEHARU
IPC: B65D33/00
Filed: 1991-07-30
Abstract: PURPOSE:To efficiently produce an easy open wrapping material adaptable to any packaging form. CONSTITUTION:In a method for producing an easy open wrapping material constituted of a substrate 1 and a heat seal layer 5 formed thereon, an anchor coat layer 3 is formed on the substrate 1, a separation strength adjusting layer 4 containing at least resin is formed at a desired place of unsealing on the anchor coat layer 3 and the heat seal layer 5 is formed on both the anchor coat layer 3 and the separation strength adjusting layer 4. In an alternate method for producing the aforesaid wrapping material, an easily separable primer layer 7 containing primer resin is formed at a desired place of unsealing on the substrate 1, the anchor coat layer 3 is formed on both the easily separable primer layer 7 and the substrate 1 and the heat seal layer 5 is formed on the anchor coat layer 3.
Patent JP-S5892006-A (JP)
Title: Programmable controller
Inventor: IWASAKI NAOAKI
IPC: G05B19/05
Filed: 1981-11-27
Abstract: PURPOSE:To attain high efficiency and high grade control as a total control system, by independently operating each data link device from a corresponding programmable controller and receiving data from other data link devices. CONSTITUTION:Programmable controllers (PC) 101-141 are provided to correspond to DLCs 111-142 respectively connected therewith via interface sections PCIFs, and data exchange can be done among all PCs via an interface section DLIF of each DLC and a data link cable 122. That is, the PC101 gives an I/O data required for the other PCs in a series of processings to the DLC111 via a PCIF113. In this case, the DLC111 stores it in a storage section MEM114 and transmits the I/O data on the cable 122 via the DLIF112 in the transmission cycle of itself. On the other hand, the other DLCs store the data to the MEMs via the DLIF as required and output it via the PCIF according to the request from the PC belonging to itself.
Patent JP-S5993664-A (JP)
Inventor: HARII FUREDERITSUKU PIRUMAN
IPC: B65D67/02
Filed: 1983-10-13
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-S5892353-A (JP)
Inventor: KOROSUE AKIRA
IPC: F16D41/02
Filed: 1981-11-26
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-H0832049-A (JP)
Title: Semiconductor device
Inventor: UEKAWA ATSUYA
IPC: H01L29/74
Filed: 1994-07-20
Abstract: PURPOSE:To provide a semiconductor device such as thyristor and triac having high breakdown strength. CONSTITUTION:An impurity concentration region in higher impurity concentration than that of the first semiconductor layer 1 of a first conductivity is provided inside the semiconductor device formed of the first semiconductor layer 1, the second semiconductor layer 2 of a second conductivity type provided on one side of the first semiconductor layer 1, the third semiconductor layer 3 of the second conductivity type provided on the surface opposite to the second semiconductor layer 2 and the fourth semiconductor layer 4 of the first conductivity type selectively provided in the third semiconductor layer 3.
Patent JP-S6252042-A (JP)
Inventor: OIZUMI TAKESHI
IPC: B65D8/18
Filed: 1985-08-29
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-H0238182-A (JP)
Title: Electric power steering device
Inventor: YAMAMOTO TOSHIHIKO
IPC: B62D5/04
Filed: 1988-07-29
Abstract: PURPOSE:To prevent application of overload by providing a limit stopper for each of cam followers so that the maximum quantity of relative turn displacement between a steering wheel side transmission system and a steering wheel gear transmission system becomes larger than that between the cam follower and a steering wheel transmission system. CONSTITUTION:The stopper pin 15 for the third disk 9 and a secondary disk not illustrated is inserted through the slot 14 on a primary disk 4 so that a gap alpha restricts the quantity of displacement of a spring 10. A holding ring 50 is put around the third disk 9, each of cam followers 59 is placed in the through holes 53a and 54a and a gap beta therebetween restricts the quantity of displacement of a spring 56. At this time an angle beta of the gap between the cam follower 59 in the neutral position and the through hole 53a with respect to the center of the third disk 9 is set less than that alpha of the similar gap between the stopper pin 15 and the slot 14. In such constitution the displacement of the primary and the secondary spring 10 and 56 is restricted to prevent overload.
Patent JP-S6435396-A (JP)
Title: Ventilation equipment at plant construction
Inventor: NISHIOKA KAZUTOKI
IPC: G21C13/00
Filed: 1987-07-31
Abstract: PURPOSE:To simplify ventilation equipment without using large-sized air feed and discharge fans and air feed and discharge ducts and to improve the working environment and workability in a building by using axial fans for air feed and discharge. CONSTITUTION:The axial fans 17 for air feed are mounted on duct connection ports 16 of a duct chaise 15 connected to an outdoor air intake port 14 provided on the outside wall 1a of the reactor building 1. Discharge ports 18 disposed with the axial fans 19 for discharge are provided to ceiling parts 6a in passages 6 on the side opposite to the air feed side of respective working stages. The large-sized axial fans 19b for discharge which blow out indoor air toward roof apertures 20 of the reactor building 1 are installed on a roof truss 21. The axial fans 19a for discharge which discharge the indoor air to the passage 6 side are equipped in individual chambers 5 formed in the respective working stages. The need for the large-sized air feed and discharge fans as well as the feed and discharge ducts which are heretofore installed in intricate routes is thereby eliminated and the working environment and workability in the building are extremely improved.
Patent JP-S6250455-A (JP)
Title: Coating method with ceramic
Inventor: TAKAHASHI YUJI
IPC: C23C4/10
Filed: 1985-08-29
Abstract: PURPOSE:To obtain a tough ceramic coating layer having high adhesion, superior heat, corrosion and wear resistances and high hardness by thermally spraying a composite material consisting of ceramics and a polymer on a surface to be processed. CONSTITUTION:The surface of a material to be processed is ground according to the thickness of a coating layer to be formed and it is roughened by blasting or other method. After an underlayer is preferably formed by thermally spraying composite Ni-Al powder or the like, a composite material consisting of ceramics such as Cr2O3, Cr2O3-SiO2, other metallic oxide, TiC, other metallic carbide, ZrB2 or other metallic boride and a polymer such as polypropylene resin or silicone resin is thermally sprayed with plasma, a flame or the like. The surface of the resulting ceramic layer is treated with a pore sealing agent such as epoxy resin to seal the pores and the coated material is subjected to finish working to prescribed dimensions.
Patent JP-H1123053-A (JP)
Title: Fixing member for chamber of air conditioner
Inventor: KAJINO FUMINORI
IPC: F24F13/32
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate a convenient and easy fixing of a chamber fixed to the lower part of a ceiling built-in type indoor device of an air conditioner. SOLUTION: There are provided a base section 5 overlapped to and fixed to a chamber 2, supporting sections 6 raised at both ends of the base section 5, a fastening arm section 7 in which a base part 7a is pivoted at the supporting sections 6 in such a way that it may be rotatable in a longitudinal direction, and an engaging arm section 8 in which its extremity end 8b is formed at one part of an indoor device 3 in such a way it can be engaged, and its base part 8a is pivoted to the extremity end 7b of the fastening arm section 7 in such a way that it may be rotated in a longitudinal direction, wherein the fastening arm section is rotated in a downward direction from the extremity end 7b of the fastening arm section 7, a fixing piece 9 overlapped at the base section 5 is extended under a state in which the engaging arm section is pulled down,  and then it is fixed by a fastening member 10.
Patent JP-H0855365-A (JP)
Title: Optical disk
Inventor: MIYAMURA YOSHINORI
IPC: G11B7/24085
Filed: 1994-08-12
Abstract: PURPOSE:To obtain a stable reproduced signal by setting the width of a phase pit so that amplitudes of reproducing signals of respective pits become almost equal regardless of the lengths of phase pits in the track direction. CONSTITUTION:A light from an arrgon laser 1 changes a propagating direction by 90 degrees by a total reflection mirror 2 to be divided into two lights whose intensities are almost equal by a translucent mirror 3. A light A reflected from the tranaslucent mirror 3 passes an AO modulator for an intensity modulation 4 and changes the propagating direction at a total reflection mirror 5 to be reflected from a translucent mirror 9. Besides, a light B passing through the translucent mirror 3 is reflected from a total reflection mirror 6 and passes an AO modulator for an intensity modulation 7 and a light deflector 8 driven with a high frequency and passes a translucent mirror 9 to be coalesced with the light A. Thereafter, lights A, B pass on the same optical axis and change a direction at a total reflection mirror 10 and pass a lens 11 to be respectively converged to the spots of about 0-3mum on the surface of a master disk 15 placed in the vicinity of focusses. Electric signals modulated into desired signals are transmitted to AO modulators 4, 7 from a format circuit 19 and the master disk in which prescribed phase pits and guide grooves are recorded is obtained by switching laser beams according to these signals.
Patent JP-S6249659-A (JP)
Title: Heterojunction bipolar transistor and manufacture thereof
Inventor: INADA MASAKI
IPC: H01L21/331
Filed: 1985-08-29
Abstract: PURPOSE:To form an insulating region of good quality at a specific part inside a multilayer structure by a method wherein an n-type doped layer formed on a highly-doped n-type base is converted into an insulating region with which the remaining part of the n-region of the doped layer is vertically penetrated. CONSTITUTION:A highly-doped n-type base layer 2 is formed on a semiinsulative or highly-doped n-type GaAs substrate 1, and an n-type doped layer 12 and an InAs protective layer are epitaxially grown on the layer 2 using a molecular beam. Then, a vertically penetrating insulating region is formed by performing an ion implantation on the part 11 excluding the n-region of the layer 12. Subsequently, the InAs protective layer is removed, an n-type doped collector layer 3, a highly-doped p-type base layer 4, an n-type doped emitter layer 5 having a large band gap, and a highly-doped n-type cap layer 6 are epitaxially grown successively. Then, a highly-doped p-type region is formed on the circumferential regions 10 of respective layers 3 and 4.
Patent JP-H1036043-A (JP)
Title: Car of elevator
Inventor: HANDA TSUGIO
IPC: B66B11/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of the liquid such as the water, oil or the like from the connecting part of a car side board and a skirting board, by installing a connection of the integral construction with the car side board, bent downward on the outside, at the connecting part of the car side board and the skirting board, and positioning the connecting of the car side board and the skirting board, lower than an upper face of the skirting board. SOLUTION: A car side board 1 comprises a connecting member 10 of the integral construction with the car side board 1, bent outside downward, on the lower end outside, and a connection 13 is formed of a skirting board 2 and the connecting member 10. The connection 13 is positioned lower than an upper face of the skirting board 2. Thereby the penetration of the liquid such as the water, oil from the outside of the car 7 into the same can be prevented, even when the liquid travels on the car side board 1, and further travels on a fastening bolt 9 with the skirting board 2, and the situation that the liquid such as the water is collected on a floor 8, can be prevented.
Patent JP-H1139523-A (JP)
Title: Mobile communication equipment
Inventor: MATSUMOTO MANABU
IPC: G07B15/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of communication processing by quickly judging the advancement of communication processing when a reception error occurs in the processing of communication with road side communication equipment. SOLUTION: When an FCM signal is received from road side communication equipment, on-vehicle equipment performs the transmission/reception of the next signal with a designated link direction and slot. When a signal to be received next is not received even after an expected time from the road side communication equipment in this process and after the final ACK signal is transmitted, retry processing is started, When the FCM signal is not received within a preset retry time, the processing is executed again from the beginning (S3), but when the FCM signal 15 received and the link direction is the same, resending processing (S5) is performed. When the link direction is opposite at the time of a final sequence, communication is stopped (S9), while in the case of a sequence other than the final one, the next sequence is started ($80.  When there is no link direction designation, the communication is completed in the final sequence, but the communication is stopped in the other sequence (S9).
Patent JP-H04100107-A (JP)
Title: Retrieving system for abnormal signal propagation route of sequence controller
Inventor: INOUE TAKAMASA
IPC: G05B19/05
Filed: 1990-07-18
Abstract: PURPOSE:To efficiently retrieve an abnormal signal propagation route by adding state '*'(=abnormality) to '0'(=on) and '1'(=off) to define a new logical operation rule. CONSTITUTION:A character 29 is a mark, which indicates that a selected abnormal signal has an influence, and a code of this abnormal signal, and a character 30 is a mark indicating that a signal B is disabled. When a cursor is moved to the signal B on a picture (a) and an 'abnormality designation' key on a keyboard is depressed, the propagation route of the abnormal signal B is retrieved, and the result is displayed like a picture (b). When numeric key '0' on the keyboard is depressed and a 'disable' key is depressed, the signal B is disabled and is locked to '0'(=off). Hereafter, the signal B is locked to '0' independently of the process state. Thus, the propagation route of the abnormal signal is extracted even at the time of online.
Patent JP-H1141788-A (JP)
Title: Safety unit for high voltage facility under ungrounded state
Inventor: YASUDA KENJI
IPC: G01R31/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a safety unit for preventing an accident by detecting a state where a high voltage facility, e.g. the discharge electrode or the counter electrode of an ozonizer or a water-cooled jacket connected thereto is ungrounded and turning a power switch off. SOLUTION: A second earth line 12 arranged, in series, with a resistor 13, a DC power supply 14 and a miniature bulb 15 is provided in parallel with an existing earth line 11. The existing earth line 11 and the second earth line 12 constitute a circuit (a) for supplying a microcurrent. A photosensor 16 for detecting the ungrounded state of the existing earth line 11 based on the fact that the miniature bulb 15 is unlighted is disposed oppositely to the miniature bulb 15. When the existing earth line 11 is not grounded normally due to some cause, the circuit is opened and the miniature bulb 15 is unlighted. The photosensor 16 detects the nonconducting state of the circuit based on the fact that the miniature bulb 15 is unlighted and delivers a signal for turning the power switch 17 of a high voltage power supply 10 to the switch 17.  Consequently, the ozonizer is interrupted from the high voltage power supply thus ensuring safety.
Patent JP-H0357532-A (JP)
Title: Mold for metallic mold casting
Inventor: INUZUKA MORIHITO
IPC: B22C9/06
Filed: 1989-07-24
Abstract: PURPOSE:To improve the service life of a mold for metallic mold casting by using a graphite-made insert. CONSTITUTION:The mold is constituted by dividing into a fixed mold 1 and a movable mold 2 and they are used as a metal-made master mold 3 and the graphite-made insert 4, respectively. The graphite-made insert 4 has thermal conductivity larger than that of the metal-made master mold 3 and the insert 4 is fitted as attachable/detachable to position to be evoded in cavity face 5 in the master mold 3 with a fitting member 6. The cavity 7 is communicated with a sprue 8 and runner 9 and both fixed and movable molds 1, 2 are mated through guide pins 10. Pouring of molten metal from the sprue 8 is cooled faster near the insert 4 than at the other position, and the insert 4 is quickly cooled, too. By this method, a casting product having uniform eutectic graphite ranging to the inner part, is obtd. and the service life of mold is drastically extended.
Patent JP-H0568776-A (JP)
Title: Washing-time reservation system of washing machine
Inventor: MUUN GEN HO
IPC: D06F33/02
Filed: 1991-04-30
Abstract: PURPOSE: To reduce power consumption and to improve the stability of a washing machine by progressing a reserving system by the power source of a charging and discharging part when a power failure occurs during reserved washing and continuing the reserved washing when the power failure is released and power is supplied again within a reserved time. CONSTITUTION: An Ac power source is converted to constant voltage by the charging and discharging part 14 at the time of driving the washing machine and various kind of reservation data of a key input part 1 is received from a microcomputer 2 by the power source from the part 14 to be stored in EEPROM 10. Stored reservation data is transmitted to the microcomputer 2, an oscillation part 12 generates the clock pulse of a fixed period, reservation time data from the microcomputer 2 is set and a present time is counted by a timer part 11 with a clock of the oscillation part 12. Reservation time data and present time data outputted from the timer part 11 at the time of completing the reservation are compared by using the control signal of the microcomputer 2 at a comparing part 13 and a power source release switch SW1 is controlled by the thus outputted signal.  Thus, power consumption is reduced and stability of the washing machine is improved.
Patent JP-H1022545-A (JP)
Title: Electromagnetic converter
Inventor: TAKEMURA MASAO
IPC: H01L43/04
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To make a thin structure and improve the mounting position accuracy of a magnetic member for providing a magnetic amplification effect to obtain a stable characteristic. SOLUTION: A magnetic member 18 and magnetic chip 12 are disposed to hold a Hall effect element 10 therebetween. A magnetic field is applied with the chip 12 to apply a magnetic field to the member 18 to obtain a high output voltage, thereby obtaining a desired high-sensitivity electromagnetic converter. An electrode 10c of the Hall effect element 10 and conductive connector 14a of a base 13 are connected face to face. The member 18 is disposed in the base 13. The thickness corresponding to the prior art support is eliminated and seal structure to cover the support is not needed to reduce the height. The magnetic member 18 is disposed in a housing 13a formed at a position corresponding to a magnetically sensitive part of the element 10 to improve the position accuracy of the member 18 to the element 10.
Patent JP-S5893961-A (JP)
Title: Ignition circuit
Inventor: MIURA SHIYUNJI
IPC: F02P1/08
Filed: 1981-11-28
Abstract: PURPOSE:To enable the ignition timing of an ignition unit of an internal combustion engine to be maintained constant irrespective of variations in the rotational speed of the engine, by carrying out the ignition in the peak point of voltage generated by a generating coil. CONSTITUTION:Electrical current runs from the collector to the emitter of a transistor 12 through the A point, a resistor 22 and the P base layer of a four terminal thyristor 10 when the voltage of the A point becomes positive, so that a condenser 13 is charged. The four terminal thyristor 10 is energized when the increase of the voltage at the A point is ceased so that emitter current through the transistor 12 is cut off, and a spark plug 6 spaks because the transistor 2 is deenergized. With this arrangement, the ignition timing is maintained constant irrespective of variations in the rotational speed of the engine.
Patent JP-H1019507-A (JP)
Title: Electric part
Inventor: EBATA JUNICHI
IPC: G01B7/30
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce errors at assembly work by performing a print work of a resistor pattern and attaching work of an insulation substrate to a holder on the same reference surface. SOLUTION: Printing of a resistor pattern 26d of an insulation substrate 26 is performed with the first contact part 26a and the second contact part 26b as reference, and attaching of the insulation substrate 26 to a holder 27 is performed by bringing the first and second contact parts 26a and 26b of the insulation substrate 26 into contact with the first and second contact parts 27a and 27b of the holder 27 for positioning. Thereby, a deviation in relative positions between a sliding piece 25 and the resistor pattern 26d becomes smaller, thus dispersion in resistance value variation characteristics becomes less.