baber/WOPTO huggingface dataset:
Patent JP-S5846569-A (JP)
Title: Reflection-type fluorescent lamp
Inventor: TAKANO OSAMU
IPC: H01J61/35
Filed: 1981-09-11
Abstract: PURPOSE:To obtain an energy-saving-type electric illumination signboard which has no luminance nonuniformities and has a high luminous-flux maintenance rate by forming a reflection film made of calcium halophosphate on the inner wall of a glass tube, and forming a phosphor film over the reflection film. CONSTITUTION:At first, 4.0g of calcium halophosphate which has an apatite structure and contains 0.01wt% of antimony is applied to the inner wall of a glass tube which has an outer diameter of 32mm. and used for a 40 watt lamp, and dried so as to form a reflection film. Next, the reflection film is removed so that a 180 deg. angle part of the opening part of the tube is coated with the reflection film. Then, after the reflection film is baked, 5.5g of a phosphor with daylight color is applied to the reflection film so as to form a phosphor film over the reflection film, and a fluorescent lamp (C) is made by a usual method. When the luminous-flux maintenance rates of the fluorescent lamp (C), a fluorescent lamp (d) prepared by using calcium halophosphate which has an apatite structue and contains no antimony, and a fluorescent lamp (e) which has a reflection film made of titanium dioxide are investigated simultaneously, they were all high, and almost no luminance nonuniformities were recognized in any of these three lamps (C), (d) and (e). When a half the usual number of such lamps (C) are used as sources for an electric illumination signboard, there is no luminance nonuniformities in the surface of the signboard, and the signboard has a high luminous-flux maintenance rate.
Patent JP-H09323226-A (JP)
Title: O-ring assembling method and device thereof
Inventor: TAKEDA TAKUMA
IPC: F16J15/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve reliability for assembling an O-ring by making its positive and smooth mounting achievable with small pressing force as well as getting rid of the occurrence of any twist in an O-ring in time of this mounting, and beside, preventing this ring from unexpectedly jumping out of the hole after installation. SOLUTION: This method is featured that an O-ring 1 held between two taper guide surfaces 5 of a chuck member 4 is divided into two stages of being diametrically contracted by a preceding pressing member 6 and a succeeding pressing member 7 and thereby it is elastically fitted in a hole 3 of a work 2, and in this constitution, first of all, each circulate part of diametrally symmetrical two spots of the O-ring 1 is forcibly pressed by the preceding pressing member 6, depressing it up to a bottom face of the hole 3, and then a remaining circular part of the O-ring 1 is depressed by the succeeding pressing member 7, pressing it up to the bottom face of the hole 3.  The preceding pressing member 7 is projectingly fitted into a tip part of the succeeding pressing member 6 via a spring member 8, and this succeeding preceding member 6 is advanced forward with a common cylinder 9, whereby both these pressing members 6 and 7 are operated into two stages of preceding and succeeding operations.
Patent JP-S60102567-A (JP)
Inventor: PEETAA HAFUNAA
IPC: G01R15/00
Filed: 1984-07-13
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-S5477827-A (JP)
Title: Exhaust gas recirculating system for multi-cylinder internal combustion engine
Inventor: AMANO MASUO
IPC: F02M25/07
Filed: 1977-12-02
Abstract: PURPOSE: An EGR system to be obtained sufficient reducing effects of NOx without providing torque fluctuation and misfire by equalizing spouting amount, timing and velocity of EGR gas fed into each air cylinder.  
     CONSTITUTION: In concurrence of providing EGR gas feeding branch passages 20aW20d having each one extremity opening into each air cylinder 4aW4d of a 4-cylinder internal combustion engine with providing auxiliary air intake valves 21aW21d which open and close those opening extremities, are conducted other extermities of each branch passage to an EGR gas common passage 29. Then, the contrivance is made up such that with auxiliary air intake valves 21aW21d of each air cylinder opened at exhasut stroke latter cycles and air intake stroke terminal cycles which are respectively commensurate, at the same time as the length of passages 29a, 29d are made equal so as to even up the passage resistance to one another  at the mixed air passage 29 plying between the air cylinders which open their valves in synchronization with the auxiliary air intake valves, the length of passages  29b, 29c are made equal, or each branch passage are inserted with orifices which are properly selected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63308816-A (JP)
Title: Manufacture of cable
Inventor: HASHIZUME TOSHINARI
IPC: H01B13/14
Filed: 1987-06-10
Abstract: PURPOSE:To prevent dust or outside injury on a cable sheath inside a duct for continuously bridging cables by injecting pressurized cooling medium to the bottom of a bridging duct and the contacting part of the cable from both sides inside the duct of the cooling part of the bridging duct. CONSTITUTION:A cable 6 whose internal semiconductive layer, insulator and external semiconductive layer are extruded from an extruder 10 to cover runs inside a bridging duct 1. The cable 6 runs while drawing catenary curve inside the bridging duct 1 and kept untouched to the inside wall of the bridging duct 1 until it reaches a touch down point P. After this point P, the cable 6 advances contacting with the bottom of the bridging duct 1. After the point P of this bridging duct 1 or its vicinity, it comes to be a cooling part. A pressure pipe 4 is laid ranging over the whole area of this cooling part, and the pressure pipe 4 laid is provided with plural nozzles, which injects cooling medium. Hereby the cable 6 sheath can be prevented from dust and outside injury.
Patent JP-S5570108-A (JP)
Title: Crystal oscillator with temperature compensation
Inventor: HOSHI HIDEO
IPC: H03B5/32
Filed: 1978-11-22
Abstract: PURPOSE:To obtain a small-size and thin-gage crystal oscillator for use to the electronic watch with a high accuracy through the mass production system by connecting the serial circuit consisting of the capacity element and the 1st crystal oscillator the 2nd crystal oscillator in parallel and then storing the both oscillators into the same container. CONSTITUTION:Crystal oscillator 2 features capacity element CX connected in series to the feedback circuit, and crystal oscillator 1 features the different top temperature from that of the frequency of oscillator 2. Then the serial circuit consisting of element CX and oscillator 2 is connected in series to oscillator 1, and both oscillators 1 and 2 are stored into the same container. Thus a small-size and thin- gage oscillator can be obtained for use to the electronic watch with a high accuracy attained in the mass production system.
Patent JP-H07142525-A (JP)
Title: Semiconductor device, connection wire bonding and bonding area bonding
Inventor: ANTONIO GURATSUSO
IPC: H01L21/60
Filed: 1994-06-27
Abstract: PURPOSE: To attain improvement in quality and reliability by improving a connecting part between a semiconductor chip and the pin of supporting frame by making a wire lead into continuous wire having 1st and 2nd contact bonds arranged on a connecting pin. CONSTITUTION: A semiconductor chip 1 is tied in the central zone of sheet metal 4 while using a solder 3, and the sheet metal 4 is coupled to a connecting pin 7 on the metallic supporting frame by a metal link 5. Besides, a wire lead 8 is connected by bonding the respective connecting pins 7 with correspondent pads 2 on the semiconductor chip 1. Especially, the wire lead 8 is twice bonded 10 and 11 to post leads 6 of respective connecting pins 7 by cascade connection. Such double bonding is extremely effective for reinforcing the quality and reliability of semiconductor device by canceling various limits or defects in conventional techniques.
Patent JP-H11340468-A (JP)
Title: Semiconductor device
Inventor: HAYAZAKI YOSHIKI
IPC: H01L29/78
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for reducing its output capacity without increasing an element area. SOLUTION: An n<+> type drain region 2 of a substantially pectinated shape in a planar shape is formed in an n-type semiconductor layer l of an SOI structure, and an p-type well region 4 is formed so as to surround the region 2 over an entire periphery. An outer periphery of an end of the pectinated part of the region 2 is formed in an arcuate state. A planar shape of a drain electrode 7 is a substantially pectinated shape substantially coincident with an outer peripheral shape of the region 2, and a part of a center of the electrode 7 constitutes a drain pad 9 of a square shape. A coupling part for coupling between adjacent pectinated parts of the electrode 7 is formed in an arcuate state in which both ends are smoothly continued to the pectinated part, and a regulating part for regulating a distance between the adjacent pectinated parts is formed at an intermediate part.
Patent JP-S6182727-A (JP)
Inventor: SAGAWA KOICHI
IPC: A47L9/20
Filed: 1985-07-02
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-S5478401-A (JP)
Title: Integration and transportation of rotary electric machine
Inventor: TAKEHANA ISAO
IPC: H02K15/02
Filed: 1977-12-05
Abstract: PURPOSE: To facilitate the transportation of rotary electric machine, by inserting a rotor rest in between a rotor and a stator and applying the weight of the rotor to a stator core and integrating the stator with the rotor.  
     CONSTITUTION: The rotor rest 6, an underlay plate 7, a core protective paper 8, etc. are inserted in between the rotor 5 and the stator core 9 of the rotary electric machine wherein a bearing stand and the stator are not originally integrated with each other, The weight of the rotor 5 is applied to the stator core 9. Rotor fan rings 4 are directly coupled to stator shelf plates 2 by thrust carrying plates 3. Thereby, the stator 1 and the rotor 5 are integrated with each other for transportation. Thus, the transportation is facilitated and the assembling at the place for use is simplified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09304406-A (JP)
Title: Marker and marker detecting method to be used for working equipment, recording and reproducing equipment, etc., applying spm equipment or principle of spm
Inventor: YASUDA SUSUMU
IPC: G11B9/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of a marker and enable high speed position detection, by constituting a marker composed of at least two segments wherein at least a couple of segments which are not parallel is contained in couples of segments and does not intersect each other. SOLUTION: The marker 111 composed of segments 101-103 which are arranged, e.g. at 45 deg. intervals. Prolongation lines of the segments cross at a point. The marker 111 is recorded by applying a recording bias voltage to a probe, and scanning a record layer along the segments 101-103, with the probe. When the coordinate system viewed from the control system is Σ (161), and the coordinate fixed to the marker 111 is Σ' (162), the origin of the coordinate system Σ' (162) coincides with the intersection of the prolongation lines of the segments 101-103. One of the coordinate axes of Σ' (162) coincides with the segment 102. In order to detect the marker 111, the probe is made to move at the scanning start point 151 of the marker 111 by driving an xyz driving mechanism, and the marker 111 is linearly scanned. Hence a current flowing in the record layer is measured.
Patent JP-S5935059-A (JP)
Inventor: TANIUCHI AKIRA
IPC: C04B35/632
Filed: 1982-08-20
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-H0313486-A (JP)
Title: Door control device for elevator
Inventor: KOMATSU TSUTOMU
IPC: B66B13/14
Filed: 1989-06-09
Abstract: PURPOSE:To obtain a safe and highly reliable door control device by constructing the device in such a way as to switch the speed command to the low speed mode when the speed difference more than the specified value is generated to the speed command value during the specified period after the starting of door opening/closing action. CONSTITUTION:The door opening/closing speed and its direction can be obtained by operating by a MPU 1 on the basis of output signals from a speed detecting means 11 fitted at a motor 10 for controlling the driving of a door. The MPU 1 monitors and controls the specified interval from the event time of the door starting its opening/closing action on the basis of the command of the MPU 1, for instance, the interval until the operation of a closing end and an opening end detecting means 7, 8, the existence of the output signal from the speed detecting means 11, the opening/closing direction of the door indicated by the MPU 1 and the actually rotated motor 10. Whether or not there is failure in the speed detecting means 11 can be therefore detected in the low speed action state immediately after the starting of door opening/closing action. The door can be thereby prevented from being abnormally accelerated, thus obtaining a safe and highly reliable door control device.
Patent JP-S62299600-A (JP)
Title: Production of paper, cardboard and thick paper
Inventor: FURIIDORITSUHI RINHARUTO
IPC: D21H23/76
Filed: 1987-06-12
Abstract: Paper, board and cardboard are produced by draining a pulp slurry in the presence of high molecular weight, water-soluble polymers of N-vinylamides as drainage aids, retention agents and flocculants. These polymers are particularly effective in a pulp slurry which has a high content of interfering substances and other phenolic compounds.
Patent JP-H05338553-A (JP)
Title: Tie-rod adjusting device for tractor, etc.
Inventor: ITO SHIRO
IPC: B62D7/20
Filed: 1992-06-05
Abstract: PURPOSE:To prevent the slip-off of a tie rod for a wheel for steering a tractor which is extension/contraction adjustable. CONSTITUTION:As for a tie rod 3 consisting of a pipe 1 which is inserted in extension/contractible manner and a rod 2, a positioning pin 4 and a stopper pin 5 which are screwingly inserted in the right crossing direction are installed at the top edge part of the pipe 1, and within the extension/contraction range of the rod 2, a positioning groove 6 for the engagement with the positioning pin 4 is arranged at an adjustment position, and at the top edge part of the rod 2, a slip-off stopper 7 for the engagement with the stopper pin 5 is installed.
Patent JP-S6037112-A (JP)
Title: Manufacture of anisotropic composite magnet
Inventor: TAWARA KAZUNORI
IPC: H01F41/02
Filed: 1983-08-09
Abstract: PURPOSE:To increase magnetic force largely by a simple facility by using a mold with a magnetic circuit for pulses, generating a pulse magnetic field and orientating magnetic particles in the mold by the magnetic field. CONSTITUTION:A mold is constituted by mounting a yoke section 5 consisting of a magnetic material and conductors 4 around a cylindrical molding space 2, to the inside thereof a core 1 is fitted concentrically, through a thin cylinder 3 composed of a nonmagnetic material. A kneaded material consisting of ferromagnetic powder, such as ferrite powder having magnet plumbite type crystallographic structure, alnico magnet powder, etc. and one kind or two kinds or more of thermoplastic resins, such as polyethylene, polypropylene, etc. is prepared as raw materials. The kneaded material is charged to an injection molding machine with the mold, and a pulse magnetic field is applied into the mold at least once during the time when a molded material is cooled and solidified on an injection molding or after a molding. A obtained anisotropic molded shape is cooled and solidified, and taken out of the mold. The outer diameter of the obtained molded shape is processed to predetermined size as required, and the molded shape is magnetized in the same direction as the anisotropic direction, thus acquiring an anisotropic cylindrical magnet.
Patent JP-H10334349-A (JP)
Title: Cooked dish reporting device
Inventor: MIKI YOSHIAKI
IPC: G08B5/36
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a cooked dish reporting device with which it can be automatically reported to the side of a person in charge of serving at a restaurant or the like that a cooked dish is completely prepared. SOLUTION: When a tray 2, on which the cooked dish is served, is put on a table part 1 from a kitchen side A, it is detected by any one of plural reflection type dish detection sensors 6-9 arranged at both the ends of this table part 1, either of or both of alarm lamps 10 and 11 and a buzzer 12 are operated by its detecting output, and the complete preparation of cooking is automatically reported to a side B of the person in charge of serving. Further, a lamp means for sterilization arranged above the table part 1 is operated for fixed period by the detecting output from one sensor means, as needed and the completely cooked dish is sterilized.
Patent JP-S5478864-A (JP)
Title: Dehydration tank
Inventor: KANAI HIROSHI
IPC: D06F49/04
Filed: 1977-12-06
Abstract: PURPOSE: To simplify the assembly by employing a method of screw clamping in one direction from below for the construction of the bottom of the dehydration tank.  
     CONSTITUTION: The bottom of a dehydration tank 16 is reinforced in the order of a flange 32, a dehydration tank 16 and a reinforcing plate 36 from the topmost position. The thread 44 of the flange 32 is tightened firmly with a engaging screw 38 from the side of the reinforcing plate. The thread 38 is engaged with the screw 44 through the reinforcing plate 36 while a projection 42 is in direct contact with the reinforcing plate. The circumference of the projection 42 is so constructed that the bottom of the dehydration tank 16 is grasped by the flange 32 and the reinforcing plates. A reinforcing screw 40 tightens the reinforcing plate 36 and the dehydration tnak together at the section larger in diameter than the flange 32 in the same direction as the engaging screw 38 does as mentioned above. This facilitates assembly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6037792-A (JP)
Title: System for stabilizing photo output
Inventor: NAKAMURA MASARU
IPC: H04B10/564
Filed: 1983-08-11
Abstract: PURPOSE:To stabilize the photo output by a method wherein part of the photo output from a semiconductor light emitting element is detected and so controlled as to decrease at a larger constant than that for reducing the photo output when the result is larger than the first or second reference signal, and at a smaller time constant than that for decreasing the external temperature. CONSTITUTION:The outputs from a driving part 2 having a data input terminal 1 and a bias impressed part 4 having a transmission demanding signal input terminal 3 are supplied to a semiconductor light emitting element 5. A semiconductor photo detector 6 detects part of the photo output from the element 5, which output is then supplied to the impressed part 4 via comparator 8. The signal corresponding to the threshold value of the element 5 is supplied from a reference signal input terminal 7 to the comparator 8, and this signal is switched over to the corresponding signal in the case where the thermal sag phenomenon of the element 5 does not generate at the same time with the input of a burst data signal to the element 5. Further, the impressed part 4 is provided with a discharge functional element 16 in such a manner that the output decreases, in the case of stopping the increase in the bias current of the element 5, at a larger time constant than that for reducing the output and at a smaller constant than that for decreasing the external environmental temperature. Thus, the photo output can be stabilized.
Patent JP-H091218-A (JP)
Title: Method for setting roll position of rolling mill
Inventor: UDAGAWA TATSURO
IPC: B21B13/10
Filed: 1995-06-13
Abstract: PURPOSE: To improve the precision of positioning by rolling down horizontal rolls by the rolling down mechanism of vertical rolls, and deciding the positions of the horizontal rolls and the vertical rolls according to the measured values of rolling down load and rolling reduction. CONSTITUTION: Horizontal rolls 11 are pushed in the axial direction by the rolling down mechanism of vertical rolls 14 through the vertical rolls 14. A force in the axial direction, working on the horizontal rolls 11, is measured by an axial direction load detector 23. The displacement quantity of the rolls 11 is measured by an axial direction position detector 27. The rolling down force and the rolling reduction of the vertical rolls 14 are measured by load detector 31 and rolling reduction detector 33. The same measurements are performed to vertical rolls 13, 14 and horizontal rolls 11, 12. The spring constants and the looseness quantities of respective rolls 11, 12, 13 and 14 are calculated by a computing element 40 according to each measured value. The zero point positions of respective rolls 11 to 14 are found according to the spring constants and the looseness quantities.  The positions in the axial directions of the horizontal rolls 11 and 12 are decided, and the positions of the vertical rolls 13 and 14 are decided, making the horizontal rolls 11 and 12 standard positions. The characteristics of the rolls 11 to 14 and a supporting system are reflected.
Patent JP-H0439508-A (JP)
Title: Refuse feeding device for refuse incinerator
Inventor: MIYATA HARUO
IPC: F23G5/50
Filed: 1990-06-04
Abstract: PURPOSE:To supply a suitable amount of refuse to a drying stoker for sure in a suitable quantity according to the quality of the refue by arranging a push-out device below a hopper chute and a refuse sensor in its upper section and at the same time providing a controller which controls the push-out device. CONSTITUTION:A push-out device 57 is provided below a hopper chute 45 and a refuse sensor 59 in its upper section, and at the same time a controller 61 is provided which controls the push-out device 57 so as to bring the weight of the refuse near to a rated weight. The push-out device 57 is constituted of an upper push-out device 65 which moves from the rear end section of the hopper chute 45 to its front with a specified stroke and the lower push-out device 67 the front end of which moves with almost the same stroke as that of the upper side push-out device 65 from a specified position to near a stoker 47. With this arrangement it is possible to adjust the strokes of the upside push-out device 65 and lower side push-out device 67 according to the largeness or smallness of the weight of the refuse against the rated weight and supply for sure a suitable amount of refuse to a drying stoker 47 according to the quality of the refuse.
Patent JP-S5936340-A (JP)
Title: Master disk for information storing medium and its production
Inventor: ANDOU HIDEO
IPC: G11B7/26
Filed: 1982-08-23
Abstract: PURPOSE:To obtain a master disk containing tracking guides and signal information pits of high accuracy, by providing successively a signal information producing layer and a tracking guide forming layer on a substrate by means of different photosensitive materials and exposing these layers with variation of quantity of laser light. CONSTITUTION:A signal information producing layer 2 is formed on a glass substrate 1 having a polished surface by applying the vacuum vapor deposition of a metal (including an alloy) such as Te, Al, which can be removed with the laser light in the form of the 1st photosensitive material. Then a tracking guide layer 3 is formed on the layer 2 by coating with a spinner a photoregister layer 3 in the form of the 2nd photosensitive material. A tracking guide part 5 is formed with exposure to the layer 3 with the laser light condensed by a lens 4. During this process, the light quantity is increased at a desired position to form signal information pits to the layer 2. Then the developing and fixing processes are applied to the layer 3 to obtain a master of an optical disk containing guide parts 6 and signal information pits 7. Thus the efficiency of production is improved for master disks for information storing media with high accuracy.