baber/WOPTO huggingface dataset:
Patent JP-H11326366-A (JP)
Title: Semiconductor electronic component device and its manufacture
Inventor: TAMURA MASAYA
IPC: H01L23/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor electronic component device in which a gas generated in the bonding operation of a substrate to a lid plate is made to flow out to the outside, in which a vacuum at the inside is enhanced and whose operating state is enhanced, by a method wherein a temporary gap is formed in the bonding operation. SOLUTION: A housing space 13 which houses an acceleration detecting element 4 is formed between a substrate 2 and a lid plate 12 for an accelerometer 1. In addition, recessed grooves 14 and meltable protrusions 18 are formed in the bonding face 12B of the lid plate 12 to the substrate 2. Then, when the substrate 2 and the lid plate 12 are anodically bonded in a low-pressure atmosphere, a gap S is formed only near the recessed grooves 14 due to the meltable protrusions 18, and a gas which is generated inside the housing space 13 is made to flow out to the outside from the gap S. In succession, the meltable protrusions 18 are melted so as to flow into the recessed grooves 14, the substrate 2 and the lid plate 12 are bonded newly in the position of the gap S, and the housing space 13 is sealed airtightly.
Patent JP-H095890-A (JP)
Title: Liquid crystal multi-screen system
Inventor: HONJO TERUBUMI
IPC: G03B21/62
Filed: 1995-06-15
Abstract: PURPOSE: To deviate illuminance peak positions in the respective insides of a multi-screen group from a center and to set the whole illuminance peak positions at the central position of a whole screen by simple constitution as for a rear type multi-screen liquid crystal projector using plural liquid crystal projectors. CONSTITUTION: The rear type multi-screen liquid crystal projector PJ is constituted so as to form one large-sized screen by arranging the plural liquid crystal projectors at the back part of a rear screen 206 and making the projection screens adjacent. By making the positions of the light source lamps 201 of the respective liquid crystal projects with respect to a reflector 202 different from the ordinary light source lamp and deviating them from the optical axis of the reflector 202, the illuminance peak positions of the respective projection screens are deviated to one side of the screen. Then, the respective illuminance peak positions are set to a peripheral part nearest the central position of the whole screen constituted of the multi-screen group.
Patent JP-H07331701-A (JP)
Title: Operator cab device of construction machine and the like
Inventor: MITSUI TOKUMICHI
IPC: B62D33/067
Filed: 1994-06-06
Abstract: PURPOSE:To elevatably move an operator cab quickly so as to improve working safety, prevent oscillation of the operator cab, and lower the height of the whole body so as to make easy movement and transport of a construction machine, by elevatably moving the operator cab of the construction machine and the like by means of hydraulic cylinders and chains, and supporting the operator cab and a carrier at three points, by means of two hooks and a set of two rollers which are vertically eccentrically positioned. CONSTITUTION:Two front mast 1 and an outer mast 2 are standingly provided on a base member G provided on a turning base D, and an inner mast 3 is provided up/down movably by means of inner rollers 31, 32 provided inside the outer mast 2. A carrier 4 is elevatably provided by means of carrier rollers 41, 42 which are vertically eccentrically provided inside the inner mast 3. An operator cab 5 is provided on the carrier 4, so that the carrier 4 is supported with three points, hooks 7 provided on the one end and a set of the carrier rollers 41, 42.
Patent JP-S60133450-A (JP)
Title: Supplementing device of automatic developing machine
Inventor: AKASHI AKIRA
IPC: G03D3/06
Filed: 1983-08-12
Abstract: PURPOSE:To control a developer with high precision by calculating deviation in the supplementation of a processing solution from the proper amount of the supplementation on the basis of the variation extent of a control strip and the total amount of supplementation of the processing solution which is carried out during the processing a photosensitive material. CONSTITUTION:The control strip after being exposed to specific density is processed in a processing stage at proper intervals of time and it is measured by a control strip measuring means 9. Measurement data obtained by this means 9 is inputted to a control means 8. Then this control means 8 calculates the variation extent of the control strip and the total amount of the supplementation of the supplementation for the processing of the photosensitive material which is carried out during the control strip processing. Further, deviation in the supplementation is calculated precisely according to a specific expression from data obtained from the capacity of a developer tank 1 to calculate a coefficient of correction, and the reference amount of the supplementation of the photosensitive material is corrected accurately to supplement the processing solution by operating a supplementing means 10 automatically.
Patent JP-S6127474-A (JP)
Inventor: YAMAGUCHI SHIGERU
IPC: F25D25/04
Filed: 1984-07-18
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-H11339153-A (JP)
Title: Smoke sensor
Inventor: ENDO ICHIRO
IPC: G08B17/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To correctly detect a smoke density based on an integral quantity without being affected by the difference of the distribution of grain diameters even if the difference exists by the kind of smoke. SOLUTION: A threshold value judging part 24 sets plural threshold values to a photodetective pulse signal photodetected by a photodetecting part 17 to judge a threshold corresponding to the pulse height value of the photodetective pulse signal. In a case where the judged threshold value of the part 24 is not larger than a prescribed value, the pulse height value of the photodetective pulse signal corresponding to this judged threshold value is corrected to a larger pulse height value by a wave height value correcting part 25 and integrated by an integrating part 26 to obtain smoke density by a smoke density converting part 27.
Patent JP-H0817262-A (JP)
Title: Multicore cable
Inventor: HIRAO YOSHIHIRO
IPC: H01B11/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a multicore cable with low impedance and high bending resistance at low cost by constituting the multicable covered with a sheath so as to enclose a low impedance core with a core with high bending resistance. CONSTITUTION:A conductor 11-1a formed by twisting many copper wires is covered with an insulating resin 11-1b such as vinyl chloride resin to form cores 11-1, 1-2. A conductor 12-1a formed by bundling 4 polyester synthetic fiber yarns each spirally wound with a copper foil wire is covered with a insulating material 12-lb such as vinyl chloride resin to form cores 12-1, 12-7. A multicore cable 10 is formed by enclosing two cores 11-1, 11-2 with low impedance with 7 cores 12-1-12-7, then covering with an insulating sheath 13 such as vinyl chloride resin. Bending resistance is increased and cost is reduced compared with a multicore cable constituted with the same cores.
Patent JP-H04371897-A (JP)
Title: Production of data concealing card
Inventor: TERADA KATSUAKI
IPC: B42D15/10
Filed: 1991-06-20
Abstract: PURPOSE:To enhance the difficulty of the confirmation of a data mark part at least in a case based on observation with the naked eye, in the preparation of a data concealing card, especially, a card wherein discriminable inherent writing data is subjected to concealing treatment by a card reader, by devising the concealing treatment while keeping the reading function of the data mark part. CONSTITUTION:A process forming a data mark part BD absorbing infrared rays L and a space part WD reflecting infrared rays L in the data writing region 11A of a card substrate 11 and a process performing the concealing treatment of the data writing region 11A by a concealing substance 12 pervious to infrared rays L are provided and, when the data mark part BD and the space part WD are formed, the density adjusting treatment of the printing substance BL of the data mark part BD and the printing substance BL of the space part WD is performed.
Patent JP-S5482053-A (JP)
Title: Dc power supply for constant voltage transformers
Inventor: TOTANI SADAO
IPC: G05F1/13
Filed: 1977-12-12
Abstract: PURPOSE: To reduce the size of a machine by setting up a DC power supply connected to an input wirding, a switching means which is inserted in the conductor path of the power supply mentioned above, and an oscillator to ON-OFF control this switching means.  
     CONSTITUTION: Two transistors 22 and 23 are connected to the input winding 26 of a ferro-resonance type constant voltage transformer 25 consisting of the resonant winding 27 which is connected to the input winding 26, output winding 28, and resonance capacitor 33. For example, transistors are alternately turned ON and OFF by an oscillation output of 10KHz  or more and AC is fed to the input winding 26. So long as the oscillation frequency of the oscillator 21 from output terminals 31 and 32 is fixed, constant AC output voltage is obtained independently of the oscillation output waveforms of the input voltage 24 and the oscillator 21. As a result, a machine can be reduced without a feedback circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H022350-A (JP)
Title: Perforin gene
Inventor: MAGAI YOICHI
IPC: C12N5/00
Filed: 1988-06-16
Abstract: NEW MATERIAL:A perforin gene consisting of DNA sequence shown by the figure. USE:Preparation of recombinant perforin. PREPARATION:Perforin is purified from a mouse killer cell strain and an amino acid in an N end range is determined by protein sequencer using Adman degradation method. Several kinds of oligonucelotides having a base sequence complementary with the amino acid are synthesized, a clone having cDNA complementary with a prove is screened from cDNA library of mouse killer cell by using the oligonucleotides as the prove and perforin cDNA is isolated.
Patent JP-H04347271-A (JP)
Title: Dome structure
Inventor: UCHIDA EIICHI
IPC: G02B23/00
Filed: 1991-05-27
Abstract: PURPOSE:To decrease deterioration of seeing resulting from the effects of heat generation and geothermal phemonema of the substrata and increase observation accuracy in a low cost, by making the floor to be of a double-structure to ventilate between the floors and covering the periphery of a reflector with a cylindrical wall. CONSTITUTION:A floor 4 is made to be of a double-structure and ventilation holes 7 are provided to be freely opened and closed and further, a fan is equipped at the ventilation hole. The periphery of a reflector 5 is covered with a cylindrical wall 6 in order to prevent the reflector 5 from direct contact of wind. The floor is made to be of a skeleton structure to have a sufficient strength for transfer and maintenance of equipments and also to be of a double- structure by placing thin plates at the bottom of the skeleton structure. And the ventilation hole 7 is closed in the morning when observation is completed and to prevent the outside air from entering during the day time when the outside temperature rises. Next, the ventilation hole 7 is opened to take the outside air into the inside. The outside wind speed is measured in advance at the start of observation at night to drive the fan, as necessary, in accordance with the measured result.
Patent JP-S5850083-A (JP)
Inventor: SUZUKI OSAMU
IPC: G07B15/00
Filed: 1981-09-21
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-H09329606-A (JP)
Title: Scanning near field microscope with in-liquid observation function
Inventor: MURAMATSU HIROSHI
IPC: G01B11/30
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a horizontal oscillation type scanning near field microscope in which a stabilized in-liquid observation is ensured. SOLUTION: A resilient optical probe 1 having pointed tip is oscillated in the direction substantially horizontal to the surface of a sample. Variation in the oscillation characteristics of the probe 1 is then detected by an optical detection means and the distance between the probe and the sample is controlled before observing the surface profile and the optical properties of the sample. The microscope comprises a light guide window 9 partially touching a liquid 20 directly, and a liquid holding cell 8 and the essential oscillatory part of the probe 1 is immersed entirely into the liquid.
Patent JP-H0442047-A (JP)
Title: Controlling method for moisture of dehydrated sludge
Inventor: TAKEMURA NOBORU
IPC: G01N27/30
Filed: 1990-06-07
Abstract: PURPOSE:To make it possible to facilitate the control of a moisture content by measuring an electrolytic current value with a rotary electrode, and controlling the number of rotation of a dehydrator so that the current value is located in a specified range. CONSTITUTION:Sludge 9 enters into a medicine mixing tank 2 by a pump 7. at this time, a specified amount of medicine such as macromolecular coagulant is injected and mixed in an agitator 8. Then, the sludge is dehydrated with a dehydrator 3, and the dehydrated sludge 10 is obtained. The sludge 10 is conveyed by a belt conveyer 4. Meanwhile, a rotary electrode 5, wherein at least a pair of a cathode and an anode are provided at rotary terminals in parallel at an interval of 1 mm or less, is provided in the dehydrated sludge 10. A specified voltage is applied on the electrode 5, and an electrolytic current is measured. the value is inputted into an operator 6. Then, the operator 6 computes the number of rotation of the dehydrator 3 and controls the dehydrator 3 so that the moisture content of the dehydrated sludge 10 becomes constant. Even if the property of the sludge 9 is rapidly changed, the moisture content of the dehydrated sludge 10 can be controlled readily at the constant value.
Patent JP-H08321366-A (JP)
Title: Waterproofing joint connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/52
Filed: 1995-05-24
Abstract: PURPOSE: To prevent a hermetic seal material from flowing out to the side of a connection terminal. CONSTITUTION: A locking member 29 laid within the rear space section 30 of a housing 13 has locking pieces 41 for catching a connection terminal 12, and connecting pieces 42 for connecting the pieces 41 to each other. Furthermore, a partition piece 45 for separating a wire 11 from the terminal 12 is formed on the rear ends of the pieces 42 via a hinge 46. Also, the piece 45 has a wire engaging groove formed thereon for engaging the wire 11, when bent toward the wire 11, and a division engaging groove for engaging right and left partition walls. At the time of an assembly work, the piece 45 is caused to stride over the wire 1, and covers 15 with an adhesive seal material 14 on the inner surface thereof are abutted to each other, so as to enclose the rear sections of the housing 13 and the terminal 12, and a part of the wire 11, and pressed from the upper and lower sides thereof. According to this construction, the seal material 14 is prevented from flowing out toward the terminal 12, due to the existence of the piece 45.
Patent JP-S5481048-A (JP)
Title: Level shift circuit
Inventor: ASANO KAZUHIRO
IPC: H03K5/02
Filed: 1977-12-12
Abstract: PURPOSE:To establish the level shift circuit of small size. CONSTITUTION:Taking that the ground potential as 0(V) and low potential voltage as -V1(V), I N1,I N2=0(V) and CNT=-V2(V), and PMOSFET 10, 11 and NMOS FET 12 AND 13 are conductive. Next, at precharge condition, CNT=0(V) and EFT 12 and 13 are conductive, and the load capacitors 14, 15 are charged to -V2(V). Next, when CNT is again at -V2(V) and FEt 12 and 13 are again turned off. With this, precharge is finished. Further, when the data, for example, IN 1=''L''(-V1(V)) and IN2 =''H'' (0(V)) are fed to IN1 and IN2, FET 10 is conductive and FET 11 remains unconductive. Accordingly, the charge stored in the load capacitor 14 is discharged and OUT 1 at ''H'' level. On the other hand, since the charge precharged is remained in the load capacitor 15, OUT 2=''L'' is kept, and even if the data of ON1 and ON2 are returned to ''H'' of normal condition again, this condition is not changed.
Patent JP-H02258237-A (JP)
Title: Continuous manufacture of high-strength/high-stiffness polyolefin material
Inventor: KOBAYASHI SEIZO
IPC: B29C55/18
Filed: 1989-06-14
Abstract: PURPOSE:To constitute the above method so that a high-strength/high-stiffness material is obtained continuously by a method wherein polyolefin powder is compression-molded with a specific pressurizing device at a temperature of lower than the melting point and rolling and stretching are performed. CONSTITUTION:Polyolefin powder loaded within a hopper 14 is dropped onto a lower end running endless belt through an outlet of the hopper, to begin with. After preheating of the same up to a fixed temperature by a preheater 12 at need, the same is moved to a pinching and pressing part with a top and bottom endless belts 5, 6 and then transferred to a compressing part where a roller group 8 and pressurizing plate 7 are arranged. Hereupon, compressive force is applied to a compressed matter by passing through the roller group 8 and endless belts 5, 6. In this instance, also heat through a heating unit is transferred similarly to the compressed matter through the roller group 8 and endless belts 5, 6, a temperature of the compressed matter is held at the fixed temperature and a precompression-molded sheet is molded continuously. Thus the title material is obtained by rolling the obtained precompression-molded sheet and then stretching the same.
Patent JP-H08320263-A (JP)
Title: Molten metal vessel and metal melting furnace having molten metal temperature measuring probe
Inventor: SUZUKI HIROSHI
IPC: G01K1/14
Filed: 1995-05-24
Abstract: PURPOSE: To directly measure the temperature of a desired place which was impossible to measure in the past to allow a high temperature precision never influenced by a furnace wall and a temperature measuring probe itself and a temperature control based on the high temperature precision. CONSTITUTION: In a molten metal vessel and a metal melting furnace, a temperature measuring probe (thermocouple) 3 using metal-ceramic composite material, for example, Mo-ZrO2 composite material in a protecting pipe 2 is buried in the furnace wall of the molten metal vessel and the metal melting furnace, and the tip of the temperature measuring probe 3 is protruded from the furnace wall, so that the temperature of molten metal in a place to measure can be directly measured.
Patent JP-S5853646-A (JP)
Title: Controller of fuel injection pump
Inventor: HOSHI KIICHI
IPC: F02M59/36
Filed: 1981-09-24
Abstract: PURPOSE:To satisfy complicated requirement of an engine, by inputting operational parameters of the engine to a computer and deriving control parameters of an injection quantity and injection timing on the basis of said operational parameters. CONSTITUTION:A central processing unit (CPU)100 receives information, stored in a read only memory (ROM)101, of an engine and relating to the engine from a program of each kind and I/O circuit 103, to perform arithmetic operation in accordance with procedures of the program, and then its result is output to the I/O circuit 103, further a signal is fed to actuators 105, 106 through a driver circuit 104. Then an actual control quantity of the actuators 105, 106 is applied with negative feedback to the CPU100, and a control quantity can be corrected in such a manner as to eliminate a deviation between the actual control quantity of the actuators 105, 106 and the preceding control quantity.
Patent JP-H08321291-A (JP)
Title: Battery case
Inventor: SHINODA TAKUYUKI
IPC: H01M2/10
Filed: 1995-05-24
Abstract: PURPOSE: To provide a battery case which allows easy taking-out of a battery accommodated in the case body. CONSTITUTION: A battery case concerned has a case body 3 to accommodate a battery, and on one side of the case body 3, a slide plate 5 is installed internally in such a way as slidable in the direction perpendicular to the direction in which battery electrodes are arranged, wherein the slide plate 5 has a recess 5a to be fitted on a convex electrode of the battery. The recess 5a is fitted with an electroconductive contacting member 7 to come in touch with the convex electrode, and on the other side of the case body 3 an electroconductive pressing member 11 is provided which contacts with the other electrode of the battery and presses the electrode concerned.
Patent JP-H05337513-A (JP)
Title: Adjustable crown multi rolling mill
Inventor: MURAKAMI KYOTARO
IPC: B21B13/14
Filed: 1992-06-09
Abstract: PURPOSE:To improve the capacity of shape control of crown control in the middle of the width of plate. CONSTITUTION:This mill has a pair of work rolls for rolling a metal plate and back-up rolls 4 with which the work rolls are supported through intermediate rolls, those back-up rolls 4 are composed of divided rolls 5 which are freely rotatably supported with one roll shaft 6, parts of the roll shaft 6 on both sides of each of the divided rolls 5 are supported with saddles 7 and each of the divided rolls 5 is independently made to be shiftable in a radial direction. And the thickness of the saddle 7 in the middle part in the breadthwise direction of respective saddles 7 is made into 1.1 to 1.6 times that of the other saddles 7.
Patent JP-S5374364-A (JP)
Title: Gang bonding tool
Inventor: IKUMI MASUZOU
IPC: B23K20/00
Filed: 1976-12-15
Abstract: PURPOSE: To reduce the heat conduction quantity and thus to enhance the junction working efficiency by providing a gate part between the main body and the tip portion of the tool. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5575226-A (JP)
Title: Manufacturing semiconductor device
Inventor: WATANABE SUSUMU
IPC: H01L21/58
Filed: 1978-12-04
Abstract: PURPOSE: To obtain excellent ohmic contact by forming a thin nickel film on a semiconductor element, thereafter, contacting a heatradiating metal base plate to the thin nickel film and performing heat treatment at 300°C or less; or by depositing a thin nickel film on a thin vanadium film and performing heat treatment at 380°C or less.  
     CONSTITUTION: A thin nickel film with the thickness of about 5,000Å is deposited on the back of a silicon pellet. A solder comprising lead of 50wt% and indium of 50wt% is intervened, and heat treatment is performed at 300°C or less for 1min, and soldering is made to a copper heat-radiating base plate. Thus, a nickel silicide layer is not yielded on a back electrode, and ohmic-contact endurance is improved. Or, a thin nickel film with the thickness of about 6,000Å is deposited on a thin vanadium film with the thickness of 300Å, heat treatment is performed at 380°C or less with a solder comprising lead of 95wt% and antimony of 5wt% being intervened, and the soldering is made to heat-radiating base plate. Even under this condition, a nickel silicide layer is not yielded. 
     COPYRIGHT: (C)1980,JPO&Japio