baber/WOPTO huggingface dataset:
Patent JP-S56112473-A (JP)
Title: Metallic film for decoration of stainless steel
Inventor: MIYAZAKI TADAO
IPC: C23C14/08
Filed: 1980-02-08
Abstract: PURPOSE:To protect the decorative film of gold etc. without impairing its beauty and improve durability by forming the transparent thin film of metallic oxides such as Al2O3, SiO2 on the surface of the coating layer consisting of gold or gold alloy applied on the surface of a base material made of stainless steel. CONSTITUTION:A coating layer 2 consisting of gold or gold alloy is formed on the surface of a base material made of stainless steel 1 by known means such as plating, vacuum deposition and the like. Thence, a thin film 3 of AlO3 having 10<-5>X5X 10<-3>mm. (100Angstrom -5mu) thickness is formed on the layer 2 by means such as high-frequency energizing ion plating method. The surface hardness of this thin film 3 is HV400-2,000 which is much higher than the surface hardness 150-300 of the base material 1. Hence, the thin film 3 is not impaired by friction and no effects are produced in the layer 2 at all, thus marked surface improvement effect is provided. The results similar to those of Al2O3 are also obtainable even in the case of metallic oxides, SiO2, Cr2O3 other than Al2O3.
Patent JP-S63185787-A (JP)
Inventor: MORITA YUZO
IPC: B66B13/14
Filed: 1987-01-24
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-H08213665-A (JP)
Title: Piezoelectric ceramic transformer
Inventor: TOYODA JUNICHI
IPC: H01L41/107
Filed: 1995-01-31
Abstract: PURPOSE: To provide a piezoelectric transformer easy to be formed which has sufficient quality as the insulator on safety specification and is used in a high voltage power supply or a switching power supply, by making the creeping distance between a primary side input electrode and a belt type electrode formed on the secondary output side, sufficiently large in the thickness direction. CONSTITUTION: A piezoelectric ceramic transformer 10 has primary side input voltage terminals 4, 5 to which an input voltage of 5-12V is supplied and secondary side output voltage terminals 7, 8 from which a stepped-up high voltage is outputted. Inner electrodes 10, 11 are formed on green sheets 12B, 12C in the manner in which the length of the electrode is nearly equal to one-half of the longitudinal direction length 2L of the sheet. Together with a ceramic green sheet 12A, the three sheets are laminated and baked and an unified body is obtained. A belt type electrode 8 is formed on the main surface. An output electrode 6 is formed on the right side surface of a piezoelectric ceramic element body 1.  The inner electrodes 10, 11 of the ceramic green sheets 12A-12C laminated on the primary side are connected in parallel, and a primary side voltage is supplied to a side surface outer electrode.
Patent JP-H03221666-A (JP)
Title: Safety facility for work in high place
Inventor: SASAMOTO TADAHIKO
IPC: E04G5/00
Filed: 1990-01-24
Abstract: PURPOSE:To secure the safety of a scaffold by forming the whole scaffold by a hollow airtight member, and holding below facility for work in high places a floating body comprising the hollow portion of the airtight member partitioned by a plurality of cells. CONSTITUTION:A trough shaped floating body 1 formed by an airtight member of synthetic fiber fabric with a hollow portion therein is provided and the hollow portion of the floating body 1 is paritioned by a plurality of cells 2 and is filled with helium gas. Over the floating body 1 metal pipes 7 are hanged from a bridge girder 4 and a transverse girder 5 via chains 6 and facility 3 for work in high places is provided having a scaffold panel 8 mounted between the metal pipes 7. The scaffold for work in high places is thus safely secured.
Patent JP-H05206130-A (JP)
Title: Circuit device and manufacture thereof
Inventor: SASAKI NOBUO
IPC: H01L23/52
Filed: 1992-01-30
Abstract: PURPOSE:To provide an oriented macromolecular wiring device by which the electrical resistances of the wirings of an integrated circuit device are reduced as a whole. CONSTITUTION:On a substrate 11, conductive macromolecular wiring are formed in a plurality of directions different from each other, and the respective conductive macromolecular wiring are oriented in the directions of their respective currents flowing. Regarding these conductive macromolecular wiring formed in a plurality of directions different from each other, the cases are satisfiable wherein there are horizontally oriented conductive macromolecular films 16 formed on the surface of the substrate 11 and vertically oriented conductive macromolecular films 14 forming contacts vertical to the substrate, and wherein there are conductive macromolecular wiring formed on the surface of the substrate in the directions different from each other and in a two-dimensional way. Also, at the electrically connective point for connecting conductive macromolecular wiring with the one formed in the different direction therefrom, e.g. at the electrically connective point for connecting the vertically oriented conductive macromolecular film 14 with the horizontally oriented conductive macromolecular film 16, the metallic layer which is contacted with at least one part of these conductive macromolecular wiring, e. g. a deposited Au film 15, is formed. Thereby, the probability of carrier hopping is increased, and the electrical resistance at the connective point is reduced.
Patent JP-S55106435-A (JP)
Title: Shutter operation time control unit
Inventor: NISHIMURA TOSHIYUKI
IPC: G03B7/093
Filed: 1979-02-09
Abstract: PURPOSE: To perform always correct shutter operation time controlling by digitally processing the light energy from the subject.  
     CONSTITUTION: Counter 9, 13, discrimination circuit 14, amplifier 15 and shutter closing control unit 16 are subsequently connected via gate circuits 4, 11 to a current-time converter 3 and frequency dividers 6, 10. As a result of this, the reference time signal corresponding to the light energy from the subject for a photometric photo detector 1 is outputted from the current-time converter 3, by which the gate 4 is opened and this causes the counter 9 to count the output pulses of the divider 6 which receives set information input 7 during the gate open time. At the same time, the counter 13 counts the output pulses of the divider 10 from the time when the shutter is opened. When the count numbers of both counters 9, 13 coincide, the shutter close control signal is outputted from the discrimination circuit 14, whereby the closing of the shutter is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62173863-A (JP)
Title: Image pickup device
Inventor: KAWAHARA ATSUSHI
IPC: H04N5/765
Filed: 1986-01-28
Abstract: PURPOSE:To satisfactorily record an image-picked-up picture information with high quality by provisionally storing picture information in a semiconductor memory means, then reproducing it and repeatedly recording it until normal recording is executed on a magnetic disk, etc. CONSTITUTION:A picture signal image-picked-up in an image pickup part 10 is converted into a digital signal by an A/D converter 16, and provisionally stored in a frame memory 20. After it is read out of the frame memory 20, it is converted into an analog signal by a D/A converter 22, and outputted to an analog switch 18, to which picture information from the image pickup part 10 is inputted. The analog switch 18 is connected to a recorder 26 such as a magnetic disk through a signal processing circuit 24. Then a detector 40 detects whether recording is normally executed or not, and according to the detection result a control circuit 28 records picture information accumulated in the frame memory 20 in the recorder 26 until normal recording is executed.
Patent JP-H07205697-A (JP)
Title: Locking mechanism for built-in type child seat
Inventor: TAKAYAMA TAKURO
IPC: B60N2/26
Filed: 1994-01-14
Abstract: PURPOSE:To enable the lock release for a child seat at the using position and the accommodation position through the lever operation at one place. CONSTITUTION:A support pin 12 which is projectingly installed on the bracket 26 of a child cushion 18 is inserted into the guide hole 32 on a base bracket 28. The first and the second hooks 36 and 38 for locking the support pin 12 at the using position and the accommodation position of the child seat are installed on a lock arm 34 which is equipped with an operating lever 52 and can shift each hook in synchronization with the lock release direction.
Patent JP-H05208866-A (JP)
Title: Mgo-stabilized zro2 sintered material and its production
Inventor: AYUSAWA NOBUO
IPC: C04B35/48
Filed: 1992-01-30
Abstract: PURPOSE:To improve characteristics of an MgO-stabilized ZrO2 sintered material, e.g. thermal shock resistance, cold and hot strength, abrasion resistance and fracture toughness resistance value. CONSTITUTION:As stabilizers, 5 to 10mol% MgO and 0.01 to 5mol% one or more kinds of compounds selected from CaO, SrO, Sc2O3, Y2O3 and lanthanum- based oxides are blended and Al2O3 or SiO2 in combination with Al2O3 is further blended therewith. The resultant raw material powder is molded and calcined in an atmosphere of the air at 1400 to 1800 deg.C. By blending MgO and one or more kinds of compounds selected from CaO, SrO, Sc2O3, Y2O3 and lanthanum- based oxides or by further adding Al2O3, SiO2, etc., the objective MgO-stabilized ZrO2, sintered material remarkably improved in various kinds of characteristics such as thermal shock resistance, cold and hot strength, abrasion resistance and fracture toughness resistance value can be provided.
Patent JP-S63183234-A (JP)
Title: Control device for air-fuel ratio of internal combustion engine
Inventor: UMEHANA TOYOICHI
IPC: F02D41/04
Filed: 1987-01-27
Abstract: PURPOSE:To perform accurate air-fuel ratio control irrespective of changes in suction air temperature by detecting the suction air temperature on the downstream side of a supercharger, calculating a correction factor for compensating the escape of fresh intake according to the detected value, and correcting a fuel supply rate. CONSTITUTION:A 2-cycle internal combustion engine 1 or the like having a large escape ratio of fresh intake is provided with a means 2 for supplying a required rate of fuel to the engine 1 and a means 3 for calculating the fuel supply rate determined by operating conditions such as load and rpm of the engine 1. A means 4 is also provided for detecting a temperature of suction air on the downstream side of a supercharger 2' and a means 5 is further provided for calculating a correction factor value for compensating the escape of the fresh intake according to the detected temperature of the suction air and for correcting the fuel supply rate calculated with the means 3. A means 6 is further provided for forming a fuel supply signal to be sent to the means 2 so that a corrected rate of fuel is supplied to the internal combustion engine 1.
Patent JP-H05204467-A (JP)
Title: Method and device for reel tension control
Inventor: ITO KOJI
IPC: G05D15/01
Filed: 1992-01-30
Abstract: PURPOSE:To highly precisely control reel coiling tension without differential- operation of reel velocity and previously preparing initial data such as reel mechanical loss, etc., to be measured. CONSTITUTION:In a coiling equipment for a passing material, which has bridle rolls 2a and 2b receiving the real tension of a passing material and a passing material coiling reel 3, a roll motor torque controller 13 is provided in a roll side control system and on the other head, a reel velocity controller 26 is provided in a reel side control system. The torque controller 13 torque-controls roll driving motors 4a and 4b which drives the bridle rolls based on an operation torque reference value obtained from a reel tension set value. Furthermore, the device is a reel tension controller which determines a motor velocity reference value based on the rotation velocity, the velocity set value and the reel coil diameter of the roll driving motor 4a so as to control the velocity of a reel driving motor 5 with the reel velocity controller 26.
Patent JP-S59141896-A (JP)
Title: Time slot replacing device
Inventor: TANAKA SUSUMU
IPC: H04Q11/04
Filed: 1983-02-01
Abstract: PURPOSE:To avoid the drop-out or overlap of data despite the switching of an output pattern by switching the pattern at the switching point of a frame. CONSTITUTION:The switch signal is synchronized with the frame phase of a digital signal through a phase synchronizing circuit 6, and therefore the switching is always carried out at the switching point of frames. The time slot replacing circuits 21-2m read out the data written in a frame after changing the order of the data at the next frame. Thus the input data stored within a certain frame are all stored within the same frame also when they are delivered. The output data has no drop-out nor overlap since a pattern is always switched at the switching point of the frames.
Patent JP-S61177145-A (JP)
Title: Single-phase ac motor
Inventor: FUJIWARA MAMORU
IPC: H02P23/24
Filed: 1985-01-29
Abstract: PURPOSE:To readily control the rotating direction and speed of an AC motor by providing the same number of shading coils as a plurality pairs of stator coils in addition to the stator coils, and selectively opening or closing variable impedance elements connected with the shading coils. CONSTITUTION:Poles 3-6 are formed on a stator core 1, and stator coils 9-12 driven by a single-phase AC power source 17 are respectively wound on the poles 3-6. The coils 9, 10 and 11, 12 are respectively wound in the same polarity as but different polarity from the coils 9, 10 and 11, 12. Shading coils 13-15 are respectively wound on the poles 3-6, and connected with switches 18-21 and variable impedance elements 22-25. Switches 18, 20 and 19, 21 and impedances 22, 24 and 23, 25 are cooperated. The rotating direction of a motor is reversed by switching the switch group, and the rotating direction is controlled by varying the impedance. Thus, the rotation of the single-phase motor can be simply controlled.
Patent JP-S61176312-A (JP)
Inventor: TSUNGU CHIYUNGUUCHINGU
IPC: A47B61/00
Filed: 1985-01-29
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-H0920745-A (JP)
Title: Method for synthesizing urea by using two separate reaction zones
Inventor: KARURO RESUKAARI
IPC: C07C273/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic process for urea from ammonia and carbon dioxide accompanied by formulation of an intermediate, ammonium carbamate.  
     SOLUTION: (a) Ammonia is allowed to reacts with carbon dioxide to form the first liquid mixture containing urea, ammonium carbamate, water and ammonia, (b) the mixture is transferred to the decomposition and stripping step, (c) additionally heated to decompose at least a part of the mixture into ammonia and carbon dioxide, simultaneously subjecting the liquid mixture to stripping to form the second liquid mixture, (d) a part of the first gaseous mixture is transferred to the condensing step to form the third liquid mixture containing ammonium carbamate, water and ammonia, (e) the rest part of the third liquid mixture and the rest part of the first gaseous mixture are transferred to the reaction step (a), (f) the urea contained in the second liquid mixture is recovered in the following decomposition, condensation and separation steps to obtain basically pure urea and the unconverted ammonia and carbon dioxide are recycled to the synthesis step. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S60159452-A (JP)
Title: Speed change operating mechanism in stepless speed change gear
Inventor: SAKAI YASUTO
IPC: F16H61/28
Filed: 1984-01-31
Abstract: PURPOSE:To miniaturize an operating mechanism in an automatic speed change gear, by linealy arranging the ranges of P, R, N, D and Ds so that the shift of speed change may be made by means of a rotary shaft which is rotated by operating a selecting lever. CONSTITUTION:The shift pattern of a selecting lever 110 for an automatic belt- type speed change gear is such that shifting ranges are linearly arranged. Further, the linear operation of the selecting lever 110 is coverted into rotary motion of a rotary shaft 114 which is provided with a shift operating mechanism 115 for directly shifting a shift operating machanism 115. Further the rotary shaft is provided with a parking lock mechanism 116 and a selected position detecting valve 90. The shift operating mechanism 115 may surely carry out the shift operation of speed change ranges under action of a shift cam 118.
Patent JP-H02195927-A (JP)
Title: Floor suction tool of vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/04
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a floor suction tool with excellent usability by forming a stirring projection slightly protruded from the tip of a stirring vane to the side face side of the suction tool on the stirring vane. CONSTITUTION:A stirring projection 46 infiltrates about 2mm in the surface to be cleaned from a stirring vane 45 and captures and scrapes up fiber dust such as waste thread and hairs. The fiber dust is lifted upward by the rotation of the stirring projection 46 and ordinarily rotated along the outer periphery of an auxiliary agitator cover 47 and removed from the stirring projection 46 and sucked and conveyed to a suction chamber through passages 49 and d0, and it is not entangled in the stirring projection 46 and the stirring vane 45. If it is not removed from the stirring projection 46 by any chance, the flexible stirring vane 45 is prostrated in the rotating direction or the opposite direction by the fastening of the entangled fiber dust, and it is removed from an auxiliary agitator 36 without being hooked on the stirring projection 46. As a result, the stirring vane 45 and the stirring projection 46 are prevented from being damaged, and durability is improved.
Patent JP-S60159713-A (JP)
Title: Image guide
Inventor: ITOU RIYOUICHI
IPC: G02B6/06
Filed: 1984-01-30
Abstract: PURPOSE:To obtain an image guide having improved bending resistance by placing a quartz pipe around quartz fiber strands and forming a coating layer of polyimide silicone on the outside of the quartz pipe. CONSTITUTION:Many quartz fiber strands 1 are arranged in a quartz pipe 2, and they are drawn together, so they are united to one body by melt bonding. A coating layer 3 of polyimide silicone is then formed on the outside of the pipe 2 to obtain the desired image guide. Polyimide silicone contg. siloxane segments and imide rings in the principal chain of the polymer and having a structure represented by formula I (where each of m and n is an integer) is dissolved in a solvent such as N-methyl-2-pyrrolidone to prepare a coating material, and the pipe 2 is coated with the coating material and heated in an electric furnace or the like to evaporate the solvent and to bring the polymer into a dehydration reaction. Thus, the coating layer 3 of polyimide silicone represented by formula IIis formed.
Patent JP-S61174767-A (JP)
Title: Semiconductor element electrode
Inventor: TSUDA HIROSHI
IPC: H01L29/45
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a highly reliable electrode, by laminating a silicide of high melting point metal, a nitride of high melting point metal and Al metal sequentially from an Si substrate. CONSTITUTION:A window is provided in an SiO2 film 2 on a base layer 3 and an emitter layer 4 in an Si substrate 1. A silicide 9 of high melting point metal such as Ti, Ta, Mo and W, a nitride 8 of high melting point metal and Al metal 10 are laminated. Thus an electrode is formed. In this constitution, e.g., the Ti silicide is contacted with the si substrate regardless of its impurity concentration. The reaction of the wiring material of the Al metal with the Ti silicide is prevented by the presence of the nitride of the high melting point metal. Therefore, bonding breakdown can be perfectly prevented.
Patent JP-H03222043-A (JP)
Title: Micro processor and its program development device
Inventor: SATO YUJI
IPC: G06F9/46
Filed: 1990-01-29
Abstract: PURPOSE:To simplify the designation and switching of a task execution order by providing an address register selection means which has a means storing the plural selection orders of address registers and selecting the specified selection order. CONSTITUTION:The address register selection means 145 stores plural selection orders of the address registers in a control memory 150, and an address pointer 160 selects one among the designation of plural address selection orders, which is stored in the memory 150, in response to an external signal 161 and temporarily stores having read data in a micro instruction register 151. The address selection circuit 190 decides the address register to be selected by an address register selection instruction from the memory 150, the address register selection instruction from an external signal 171 and the designation of priority from an external signal 181, and outputs a control signal 191 to a subsequent address register group 140. Consequently, the task execution order can easily be designated and switched as against application different in the task execution orders.
Patent JP-S58180499-A (JP)
Inventor: MAAKU EMU TSUKOUSUKII
IPC: A23L19/00
Filed: 1983-02-01
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-2000217119-A (JP)
Title: Mpeg dynamic picture decoder
Inventor: NOMURA MAMORU
IPC: H04N19/102
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a picture including a discontinuous part from being displayed on the occurrence of underflow in an MPEG dynamic picture decoder. SOLUTION: A buffer memory 13 of this MPEG dynamic picture decoder stores code data of a bidirectional prediction coding picture of a current frame and a preceding frame and the decoder is provided with an underflow detection section 16. When the detection section 16 detects that a signal representing decoding start of a picture header of the bidirectional prediction coding picture of the preceding frame read from the buffer memory 13 outruns a signal which detects a plurality of header of a bidirectional prediction coding picture of the current frame written in the buffer memory 13, the detection section 16 generates an underflow detection signal. When the detection section 16 generates this underflow detection signal, the coded data of the bidirectional prediction coding picture of the preceding frame are read from the buffer memory 13, decoded and displayed.
Patent JP-S58135450-A (JP)
Title: Method and device for discrimination of defect by using ultrasonic wave
Inventor: SUGIYAMA SAKAE
IPC: G01N29/06
Filed: 1982-02-05
Abstract: PURPOSE:To facilitate easy and assured discrimination for the defects existing within an object to be inspected even if they are cracks produced around a welded part, by irradiating an ultrasonic wave to the object to be inspected and then discriminating the phase of the echo of the ultrasonic wave. CONSTITUTION:A pulse type ultrasonic wave is radiated into an object 3 to be inspected from an ultrasonic wave transmitter/receiver 2 with a prescribed incident angle while the outer surface of the object 3 is scanned by a probe 1 in the direction of an arrow mark. It is rare that the echo of the ultrasonic wave given from the inner surface of the object 3 is reflected toward the probe 1 owing to the positional relation between the incident angle and a reflector. Thus the receiving level is small. However, the receiving level is large for the ultrasonic echo if it is given from a crack F or a welding drop W. In this case, the ultrasonic wave echo is reflected twice with the crack F, and the ultrasonic wave echo is reflected once with the drop W respectively. This difference of reflections is detected in the form a of difference of phases.