baber/WOPTO huggingface dataset:
Patent JP-H1070944-A (JP)
Title: Line-passing fishing rod
Inventor: AKIBA MASARU
IPC: A01K87/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a line-passing fishing rod having a top-guide and suitable for fishing under the condition of e.g. using a thin fishing line, using a light fishing tackle, fishing by drift-lining fishing and fishing with swimming live bait. SOLUTION: A fishing line guide 22G having an inner diameter smaller than that of the tip section 14 is attached to the tip of a holding member 22A attached to the tip end of the tip section. The rear end of the fishing line guide 22G is positioned at the tip side of the tip section, the front end of the guide is protruded forward beyond the tip end of the holding member and there is no other fishing line guide in front of the fishing guide 22G.
Patent JP-H1174844-A (JP)
Title: Slave set for optical radio communication system
Inventor: HIROHASHI KAZUTOSHI
IPC: H04B10/07
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a slave set for optical radio communication system by which the optical axis of a light emitting means whose directivity characteristic is extremely narrow is aligned with a light receiving section of a master set with high accuracy. SOLUTION: The system uses a master set 5 consisting of a light emitting section where pluralities of light emitting elements 9 are arranged in a ring and a light receiving section 12 provided in the inside of the section, and a slave set 7 sending and receiving an optical signal. The slave set 7 is provided with an optical incoming direction detection means 15, a light receiving means 16 and a light emitting means 17 whose center axis is aligned with each optical axis with narrow directivity and a turning mechanism 18 that turns them in a horizontal and a vertical plane.  After the optical incoming direction detection means 15 decides an optical incoming direction, the optical axis is aligned to the light emitting element 9 of the light emitting element section with a highest luminous quantity based on an output of the light receiving means 16 and the optical axis is deviated by a prescribed deviation angle θ and in matching with the light receiving section 12 to establish a communication path by a control section. Thus, the optical axis of the light emitting means 17 with an extremely narrow directivity is aligned with that of the light receiving section 12 of the master set 5.
Patent JP-H06104017-A (JP)
Title: Battery pack
Inventor: ARAKAWA HIROYUKI
IPC: H01M50/296
Filed: 1992-09-18
Abstract: PURPOSE:To provide a battery pack which can easily detect a battery pack which is suitable or is not suitable as a power source of a charger or of an electric apparatus. CONSTITUTION:A detection hole 104 for detecting a charger to be connected to a battery pack, or the type of a battery to be engaged with am engagement part formed on the connection part of an electric apparatus, is provided on the bottom center part of the battery pack 10. A detection hole 106 for detecting the charger to be connected to the battery pack or the power output of the battery to be engaged with the engagement part formed on the connection part of the electric apparatus, is provided on the bottom side part of the battery pack 10.
Patent JP-2001072090-A (JP)
Title: Content storage bag and its manufacturing device
Inventor: HAYAKAWA MASANAKA
IPC: B65D75/58
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a content storage bag on which a pair of films are made to adhere on an opening in the case of forming the opening on a mouth section. SOLUTION: A content storage bag 10 is formed of a pair of films 11a and 11b overlapped each other and having sealed peripheral edges 18, 19a, 19b and 21. A mouth section 12 is formed on the films 11a and 11b, and a cutting line 13 is formed on the mouth section 12. A protruded rib 17 closing the cutting line 13 and extending therefrom is provided on the inner face of at least one film 11a of a pair of films 11a and 11b, and a discharge flow path is formed of the protruded rib 17.
Patent JP-H0890272-A (JP)
Title: Laser beam machine
Inventor: NAKAYAMA KAORU
IPC: B23K26/08
Filed: 1994-09-19
Abstract: PURPOSE: To facilitate the adjustment of incidence of an optical fiber by reducing a loss of guide beam and also to miniaturize the subject device. CONSTITUTION: A guide beam LB emitted from an alignment laser 16 is made incident on the front side of a mirror 24 through a mirror 22, and two split guide beams LB1, LB2 which are parallel to each other are emitted from the outer reflecting surface 24a and the inner reflecting surface 24b of the mirror 24 towards an incident unit 14. These split guide beams LB1, LB2 are made incident on the rear side of a mirror 20, transmitted straight through it, and made incident on the one end face 12a of an optical fiber 12 through a condenser lens 30, individually forming a spot. A guide beam spot that is reflected on the one end face 12a of the optical fiber 12 is observed by means of an optical fiberscope 26 through the mirrors 20, 18.
Patent JP-H0297054-A (JP)
Title: Semiconductor device provided with functional substrate
Inventor: KUGIMIYA KOICHI
IPC: H01L23/58
Filed: 1988-10-04
Abstract: PURPOSE:To make it possible to prevent a change of characteristics due to a temperature rise or a fault due to alpha rays, which are generated from an impurity or the like, and to contrive to make possible a high-density mounting simultaneously with a high reliability by a method wherein functional elements are buried and arranged in parts other than the vicinity of a part directly under a semiconductor element and the like. CONSTITUTION:A semiconductor device is constituted into one provided with a substrate 2, on which functional elements 4-1 and 4-b are buried and arranged in parts other than the vicinity of a part directly under a semiconductor element 1 and a functional element 4-a' having temperature characteristics superior to those of the elements 4-a and 4-b arranged in the parts other than the vicinity of the above part directly under the element 1 is arranged according to the need in a part other than a range of less than 1mm directly under the element 1 in the vicinity of the part directly under the above element 1. For example, a semiconductor device is constituted in such a way that functional elements 4-a and 4-b consisting of C, L, R and the like and the like are arranged in a substrate 2 constituted of alumina or the like, are coupled with each other by a wiring circuit network 3 constituted of tungsten, palladium or the like and a functional element, a circuit or a through hole are not exposed to the open surface of the substrate 2 on the side of a semiconductor element 1. Moreover, a cooling fin 5 is formed on the substrate surface including a part, which is positioned directly under the element 1, of the substrate surface.
Patent JP-H0990514-A (JP)
Title: Photographic printing device
Inventor: SUGAYA TOYOAKI
IPC: G03B27/52
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To replace a part of a transmission original with an arbitrary image in an arbitrary shape and to print it by illuminating the transmission original and retreating it from an optical path where the transmission original is printed after printing on photosensitive material. SOLUTION: In the case where an image electrically generated is fitted in a transmission original image and is composited, the image where an area in which the image electrically generated is fit is blacked out and the other area is made white, is firstly displayed on a CRT 25. Then, the image is projected on the transmission original 13 and is illuminated, and is printed on color printing paper 3. After the transmission original 13 is printed and is retreated from the optical path, the image to be composited is displayed in the area previously blacked out on the CRT 25, and is printed on the color printing paper 3. Thus, the external form of the image to be fitted in and composited is made in the arbitrary shape, so that character or the like is synthesized and the brightness and the color of the image to be composited is arbitrarily controlled.
Patent JP-2001070370-A (JP)
Title: Incubator
Inventor: SATO MASAYUKI
IPC: A61G11/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To control enlargement as a whole, to clean a heater and the base part of an incubator easily, and to supply heated air surely to a baby housing space. SOLUTION: The base end part of a heater 63 is fitted to a bottom plate 57, and the heater 63 can be rotated on the plate 57 with the base end part made as the center of rotation. In this way, the heater 63 can be operated while being brought close to the bottom plate 57 and separated from the plate 57 when it is not operated. Since the heater 63 is not attachable/detachable to/from the bottom plate 57, the heater 63 is prevented from being left without being fitted to the bottom plate 57.
Patent JP-S62110471-A (JP)
Title: Magnetic actuator
Inventor: KASAHARA AKIYASU
IPC: H02K33/16
Filed: 1985-11-08
Abstract: PURPOSE:To eliminate cogging torque and stabilize propulsive torque by forming an armature core into a closed loop. CONSTITUTION:A magnetic actuator is constituted by a pair of magnetic path plates 13, which support four permanent magnets 12 and are fixed coaxially so as to make the two pairs of the permanent magnets 12 face each other at an interval along the axial direction of a driving shaft 11, and an armature core 15, which is made of soft iron and on which toroidal coils 14 are wound and which is supported between the respective magnetic path plates 13 by the driving shaft 11 so as to be rotated freely. A stator 16 is composed of the permanent magnets 12 and the magnetic path plates 13 and an armature 17 is composed of the coils 14 and the armature core 15. As the armature core 15 is formed into a closed loop and no independent pole is formed in the armature core 15, cogging torque can be prevented.
Patent JP-H1178095-A (JP)
Title: Power source correction circuit
Inventor: YOSHIDA TORU
IPC: B41J2/355
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent voltage drop in a driving voltage for heating dots on a thermal head and to markedly improve printing quality by adequately driving the heating dots. SOLUTION: This circuit comprises an operation circuit 5 that calculates the number of energizing dots of each heating element on a thermal head 3 from a driving control signal on the basis of a printing signal to output it as correction data and a voltage correction circuit 7 that outputs a correction voltage, which is obtained by adding a voltage drop to a power source voltage supplied from a switching power source 2 on the basis of the correction data outputted from the operation circuit 5, to the thermal head 3.
Patent JP-H05246278-A (JP)
Title: Lighting control device
Inventor: KAWASE YASUNORI
IPC: B60Q1/50
Filed: 1991-09-30
Abstract: PURPOSE:To provide a lighting control device which gives little adverse effect to the life of a discharge lamp and generates little noise, by reducing the generation of high pulse voltages for starting the discharge lamp at the time of passing when a discharge lamp is used for a head lap of a vehicle. CONSTITUTION:A head lamp of a vehicle is provided with a discharge lamp La, and a lighting control device is provided with a lighting circuit section A containing an ignitor portion 3 for lighting the discharge lamp La, and a passing means section B to increase and decrease the light output of the discharge lamp La when passing signals(PS) are received. Therefore, the unlighting of the discharge lamp La can be eliminated and the number of times of generation of high pulse voltages by the ignitor portion 3 can be reduced to provide a lighting control device which gives little adverse effect to the life of the discharge lamp La.
Patent JP-H08114769-A (JP)
Title: Spatial frequency characteristic varying device and image pickup device using it
Inventor: IKEDA MASATO
IPC: G02B26/00
Filed: 1994-10-17
Abstract: PURPOSE: To provide a spatial frequency characteristic varying device capable of optically changing a spatial frequency characteristic by providing a means for hourly changing a relative position of an image formed on a light receiving surface with respect to the light receiving surface. CONSTITUTION: A variable vertical angle prism 3 is constituted of a pair of glass plates 31, 32 facing to each other separated in the direction of an optical axis, a bellows member 33 for connecting the outer peripheral parts of the glass plates 31, 32 and forming a sealed space and a fluid (e.g. silicone oil, etc.,) 34 with a prescribed refractive index filled into the space surrounded by the glass plates 31, 32 and the bellows member 33, and it is an optical element capable of displacing the optical axis 5 by moving the glass plate 32 by a drive system 6. In such a case, the variable vertical angle prism 3 and the drive system 6 are used as to the spatial frequency characteristic varying device.  Then, by that the same images are formed on at least two positions of the light receiving surface, the spatial frequency characteristic of the image obtained by a total sum of image forming times in respective positions is varied.
Patent JP-S62111663-A (JP)
Title: Method and device for drying laver
Inventor: YAHIRO ATSUSHI
IPC: A23L17/60
Filed: 1985-11-11
Abstract: PURPOSE:To make it possible to produce laver sheet having high commercial value, by drying laver in a mild drying atmosphere when the laver has high content of free water and changing circulation passageway in a drying chamber corresponding to properties of laver to be dried. CONSTITUTION:Laver sheet made on a laver drainboard is transported to drying chambers 2 and 4 to which heating air 14 is fed in a fixed direction, from the front to the interior. The laver is circulated totally or mainly in the drying chambers by passing it through a passageway wherein the transportation direction is inverted at 180 deg. around a horizontal shaft and the laver is sent from the front of the drying chambers to the outside. In the operation, the laver is predried in the preliminary drying chamber 4 having low drying ability in a period where the laver has high content of free water and then dried in the drying chamber 2 having higher drying ability than in the preliminary drying period. Further, the drying and the preliminary drying are carried out by changing the transportation direction to either forward direction or reverse direction, corresponding to properties of laver by using laver drainboard holder transporting mechanisms 3 and 6 which are mutually and vertically independent while transporting the laver.
Patent JP-S60142579-A (JP)
Title: Manufacture of light conducting film
Inventor: IKEDA KOUSUKE
IPC: H01L31/0296
Filed: 1983-12-28
Abstract: PURPOSE:To increase the responding speed of a light conducting film which is mainly composed of solid solution of cadmium sulfide-cadmium selenide by a method wherein the vapor pressure of cadmium chloride is made low than the saturated vapor pressure at the activate temperature. CONSTITUTION:The vapor pressure of cadmium chloride is made under 50% of the saturated vapor pressure, when a film composed of mainly solid solution of cadmium sulfied-cadmium selenide formed on a base plate, and containing a small amount of copper, is crystal grown in the atmosphere of the cadmium chloride vapor and is activated to give the light conductivity. The vapor pressure of cadmium chloride is made low than the saturated vapor pressure, cadmium sulfide or cadmium selenide or the mixture of these materials being placed between the evapolating source of cadmium chloride and the film and a part of or the most part of the cadmium chloride vapor being absorbed. It is preferable that the amount of absorbents are 10-30 times of the weight of cadmium chloride in the evapolating source, and the amount of cupper in the solid solution film are 0.005-0.1mol% and the activate temperature is 450-580 deg.C.
Patent JP-S63105558-A (JP)
Title: Controlling system for call of automatic dialing network controller
Inventor: ABE HIROSHI
IPC: H04M11/00
Filed: 1986-10-23
Abstract: PURPOSE:To prevent a telephone line from being held unnecessarily or a control time from being consumed by stopping call control when the electric unconnection between a telephone line and a line of an automatic dialing network controller is detected at a time point of dialing. CONSTITUTION:A DP sending relay contact 5 is closed (ON) by relay operation of a DP sending section 4 to bring lines L1, L2 into the loop state. When the lines L1, L2 are not connected to the telephone line, the lines L1, L2 go both to 0V, light emitting diodes 16, 17 are turned off and connection detecting signals LA, LB remain at an H level. A control section 22 detects no production of polarity to any of the lines L1, L2 to detect that the lines L1, L2 are not connected to the line. Then the display representing the line unconnection is given separately, the relay switch 5 is opened and the system is restored to the initial state and finished (END).
Patent JP-H03115515-A (JP)
Title: Steelmaking method for reducing waste slag quantity in converter
Inventor: ARAI KATSUHIKO
IPC: C21C5/28
Filed: 1989-09-27
Abstract: PURPOSE:To reduce the total slag production quantity on the whole of refining in a converter and to reduce the comprehensive cost on the whole of steelmaking by using the converter slag produced in the converter except dephosphorizing furnace and decarbonizing furnace system as refining agent added into the dephosphorizing furnace. CONSTITUTION:One side in two sets of the converter type furnaces having top and bottom combined blowing furnace, is used for the dephosphorizing furnace 1 and the other side is used for the decarbonizing furnace 2, and the refining agent containing the converter slag 4 produced in the decarbonizing furnace 2 as essential component is added to the molten iron 3 poured into the dephosphorizing furnace 1 to execute counterflowing two step contact refinings for the dephosphorizing slag and metal. At this time, as the refining agent added into the dephosphorizing furnace 1, the agent containing the converter slag 8 produced in the converter 7 except the dephosphorizing furnace and decarbonizing furnace system, is used. Therefore, consumption of slag making agent on the whole of steelmaking process is made few, and while drastically reducing the waste slag quantity produced on the whole of steelmaking process, a low phosphorus steel having high quality can be stably produced at a low cost.
Patent JP-S61128786-A (JP)
Title: Vector controller of motor
Inventor: YOSHIDA MASAKAZU
IPC: H02P21/00
Filed: 1984-11-28
Abstract: PURPOSE:To suppress a torque variation at motor light load time by reducing an exciting current command value in response to the magnitude of its load at the motor light load time. CONSTITUTION:A magnetic flux command value PHI and a torque current command value IT are input to a magnetic flux limit calculator 21, which limits the output so that the magnetic flux command value output in a range that the value IT is smaller than the prescribed value, for example, decreases proportionally to the value IT, and releases the limit when the value IT becomes larger than the prescribed value. A torque variation can be suppressed at motor light load time by the operation of the calculator 21.
Patent JP-2000082946-A (JP)
Title: H-bridge circuit
Inventor: FUKAZAWA HIDEKI
IPC: H02P7/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To enable an H bridge circuit to be effectively used over the wide range of power voltage. SOLUTION: An NMOS field-effect transistor Q1 and a PMOS field-effect transistor Q2 are connected in parallel and a first parallel circuit formed of them is connected to an NMOS transistor Q3 in series. An NMOS field-effect transistor Q4 is connected to a PMOS field-effect transistor Q5 in parallel. A second parallel circuit formed of them is connected to an NMOS transistor Q6 in series. The first parallel circuit is connected to the series circuit by the transistor Q3 in parallel and the second parallel circuit to the series circuit by the transistor Q6. One end is connected to power voltage VM and the other end to GND. Output terminals for load connection T1 and T2 are connected to the common connection point of the first parallel circuit and the transistor Q3 and the common connection point of the second parallel circuit and the transistor Q6.
Patent JP-H0298887-A (JP)
Title: Sound recording level setting method
Inventor: ISHII HIDEHIRO
IPC: G11B27/10
Filed: 1988-10-05
Abstract: PURPOSE:To excellently set a sound recording level in a short time by changing the number of jumping tracks in a jumping operation according to the playing time of each music, and obtaining the prescribed number of sampled values or more at every music. CONSTITUTION:RF (high frequency) signals supplies to an EMF demodulating circuit 9 after the amplification by means of an RF amplifier 8 form digital data and a sub-code including the audio information of both right and left channels by an EFM demodulating processing after slicing. The sub-code outputted from the EMF demodulating circuit 9 issues instruction signals such as playing, searching and jumping to a performance part control circuit 5 based on the arithmetic operation of a system controller 7, and supplies a control signal (b) and a peak value data (d) to be sent to a tape recorder B to a control output terminal. Thus, since the required prescribed number of sampled values or more can be obtained at every music, the sampling of the peak level is not excessively executed, and the excellent sound recording level can be set in a short time.
Patent JP-S62111445-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURIYAMA TOSHIHIRO
IPC: H01L21/02
Filed: 1985-11-08
Abstract: PURPOSE:To form minute element isolation in a semiconductor device simply, by implanting the ions of a material, which forms an insulating film from the surface of a semiconductor substrate in which ion-implantation blocking films are formed selectively. CONSTITUTION:On the surface of a silicon substrate 21, ion-implantation blocking films 6 are selectively formed. Oxygen atoms 25 are implanted at energy for penetrating the ion implantation blocking films 6. Then, the oxygen atoms are distributed to the surface of the substrate 21 beneath the blocking films 6. The atoms are distributed to the deeper position than the surface of the substrate at the region where the blocking films 6 are not located. The blocking films 6 are removed and heat treatment is performed. At the regions where the blocking films 6 are located, a silicon oxide film 22 is formed up to the surface of the substrate 21. A surface silicon layer 23 is completely isolated. When epitaxial growing is performed, epitaxial layers 24 are formed as an active region only on the silicon layers 23. The layers 24 are isolated from the embedded silicon oxide film 22 in self-alignment.
Patent JP-S63104400-A (JP)
Inventor: TOMA TAKESHI
IPC: H05K13/02
Filed: 1986-10-21
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-H04128255-A (JP)
Title: Intermediate for synthesizing photochromic compound
Inventor: TOMOTA AKIHIKO
IPC: G03C1/73
Filed: 1990-09-20
Abstract: NEW MATERIAL:A compound shown by formula I [R1, R3 and R5 are H, alkvl, aryl, allyl, OH, alkoxy, NH2, pyrrolyl, furyl, thienyl, CN, NO2, etc.; R2 and R4 are group shown by formula II (R7 is alkoxy, NH2, mono- or dialkylamino, etc.; and (m) are 1-5); R6 is H, alkyl, aryl, pyrrolyl, thiazolyl, aralkyl, etc.]. EXAMPLE:3,5-Bis(p-diethylaminostyryl)-2,6-dimethylbenzaldehyde. USE:An intermediate for photochromic compound. A fulgide showing high absorption in a long wavelength range can be synthesized. PREPARATION:A compound shown by formula III (X is halogen) is chloromethylated, the prepared compound shown by formula IV is subjected to Wittig reaction to give a compound shown by formula V (R8 and R9 are group shown by formula VI) and then reacted with a compound shown by formula VII to give a compound shown by formula I.
Patent JP-S63103613-A (JP)
Inventor: RUSHIEN SHII DEYUUKURETSUTO
IPC: H02G1/12
Filed: 1987-10-07
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。