baber/WOPTO huggingface dataset:
Patent JP-H05150334-A (JP)
Title: Camera capable of executing panoramic photographing
Inventor: HIRAI TOSHIAKI
IPC: G03B17/28
Filed: 1991-11-28
Abstract: PURPOSE:To execute both photographing of ordinary size and panoramic size by one camera and to imprint data on the outside circumferential parts of respective photographing areas even in both cases. CONSTITUTION:In the case of the ordinary photographing, both of shielding members 6a and 6b are positioned at the upper and the lower parts of a film 5 so that the effective width of the film is not covered and a data imprint device 18a is positioned so as to be faced near the lower end of the ordinary photographing area 5a as it is shown by a broken line. In the case of the panoramic photographing, the members 6a and 6b are respectively moved in the central part direction of the film 5 so as to cover the upper and the lower parts of the film 5 as it is shown by a continuous line. Then, the slender panoramic photographing area 5b is formed. Besides, the imprint device 18a is moved by a moving means 18b so as to be faced near the lower end of the area 5b. A lens for reduction 13 is provided so as to be positioned between the imprint device 18a and the film 5 at a panoramic photographing time.
Patent JP-H03176415-A (JP)
Title: Hair rinse composition
Inventor: OSHIMA TATSUO
IPC: A61K8/40
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a hair rinse composition having excellent hair-conditioning effect and feeling by compounding specific amounts of a quaternary ammonium salt and an amphoteric phosphoric acid ester surfactant. CONSTITUTION:The objective composition contains 0.3-6wt.% of a quaternary ammonium salt of formula I (one or two of R1 to R4 are 12-24C alkyl and the others are 1-3C alkyl or benzyl; X is halogen) and 0.1-3wt.% of an amphoteric phosphoric acid ester surfactant of formula II or formula III (R5 is 10-18C alkyl) as essential components. The composition is further compounded properly with hydrocarbon, ester oil, vegetable oil, nonionic surfactant, cellulose derivative, humectant, disinfectant, chelating agent, dandruff-removing agent, ultraviolet absorber, colorant, perfumery, etc. It has remarkedly improved sliminess and spreadability in use and exhibits excellent conditioning effects to give softness, moistness, smoothness, combing easiness, etc., on the hair.
Patent JP-S63160235-A (JP)
Title: Semiconductor device
Inventor: ENDO NORIHIKO
IPC: H01L21/31
Filed: 1986-12-23
Abstract: PURPOSE:To prevent a crack from occurring and to improve moisture resistance of a semiconductor device by providing a cover film made of a plasma nitride film on an aluminum, and providing a polyimide film thereon. CONSTITUTION:A thermal oxide film 2, a nitride film 3, a first aluminum 4. an interlayer film 5 and a second aluminum 6 are sequentially laminated on a silicon substrate 1. A plasma nitride film 7 is provided as a cover film on the aluminum 6, and a polyimide film 8 is further coated as a cover film to form a semiconductor. Since the film 7 has moisture resistance, it can prevent the aluminum 6 from being corroded due to the water absorbance of the film 8. The corrosion of the aluminum 6 due to the introduction of an impurity by a crack caused by the low strength of the film 7 for a resin stress is prevented by coating the film 8. Thus, the moisture resistance is improved to prevent it from cracking.
Patent JP-H04184721-A (JP)
Title: Objective lens actuator
Inventor: AIKAWA TAKENORI
IPC: G11B7/09
Filed: 1990-11-19
Abstract: PURPOSE:To improve the sliding characteristics of an object lens holder and obtain a flat optical head by a method wherein an aperture through which a light beam is introduced is provided in the circumferential wall of the objec tive lens holder and, further, a reflective member which guides the light beam transmitted through the aperture to an objective lens is provided in the objective lens holder. CONSTITUTION:A sliding shaft 15 is fixed to an optical head base 11 and an objective lens holder 17 is fitted to the sliding shaft 15 with a bearing 29 therebetween in such a manner that the objective lens holder 17 can slide verti cally along the sliding shaft 15 and can rotate around the sliding shaft 15. An objective lens 23 is mounted on the objective lens holder 17 at a position eccentric from the sliding shaft 15. An aperture 19 is provided in the circumferen tial wall 17a of the objective lens holder 17 and, further, a reflective mirror 21 (reflective member) is fixed to the optical head base 11 in the objective lens holder 17. With this constitution, the sliding characteristics of the objective lens holder can be improved and smooth focus control can be realized and, moreover, a whole optical head can be constructed into a flat form.
Patent JP-H01156569-A (JP)
Title: Continuous shrinking of shrinkable fabric
Inventor: MATSUO YOSHIHIRO
IPC: D06C25/00
Filed: 1987-12-11
Abstract: PURPOSE: To carry out a uniform shrinking without causing defective selvedge parts by thermally conveying a thermally shrinkable clothlike material while holding thermally shrinkable selvedge parts formed at both edges of the thermal ly shrinkable clothlike material with may holding members capable of shortening the interval thereof following to the shrinkage of the selvedge parts. CONSTITUTION: Thermally shrinkable tapes, e.g. a vinyl chloride tape or a silicone, tape are applied to selvedge parts at both edges of a thermally shrinkable clothlike material and a heating furnace 20 for heating only the selvedge parts and a heating furnace 80 for heating the whole clothlike material are installed. The clothlike material is thermally conveyed while holding the selvedge parts with many holding members capable of shortening the interval thereof following to the shrinkage of the selvedge parts. Thereby, the vicinities of the selvedge parts and the central parts are uniformly shrunk from the feeding direction of a tenter to eliminate conventionally frequently caused defectiveness of the selvedge parts.  As a result, the shrinking finishing is performed with a high productivity and an electroconductive clothlike material having a high stretch ratio can preferably and uniformly be produced according to the method.
Patent JP-S63164703-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUYAMA TOSHIYUKI
IPC: H03F1/00
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the generation of a spike voltage after application of power by providing a 2nd differential amplifier circuit and a current supply circuit giving a current to a frequency characteristic setting circuit and controlled by an output of the 2nd differential amplifier circuit in addition to a 1st differential amplifier circuit and the frequency characteristic setting circuit. CONSTITUTION:The titled circuit consists of a current supply circuit 8 supplying a current to the frequency characteristic setting circuit 5 and the 2nd differential amplifier circuit 7 controlling the operation of the current supply circuit 8 in addition to the differential amplifier circuit 4 and the frequency characteristic setting circuit setting the frequency characteristic of the differential amplifier circuit 4. Thus, just after application of power, the frequency characteristic setting circuit 5 receives the current mainly from the current supply circuit 8 and outputs a prescribed voltage earlier. Thus, the generation of a spike voltage is prevented from the output after application of power and the optimum frequency characteristic is set.
Patent JP-2001136087-A (JP)
Title: Multiplex broadcast system, receiver, transmitter and multiplex broadcast method
Inventor: OZEKI HIDEKATSU
IPC: H04N7/173
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex broadcast system that can investigate replies from viewers in response to a questionnaire or the like by each district and to propose information required by the viewers for the district only by using a multiple broadcast. SOLUTION: In the multiplex broadcast system, a receiver 50 extracts a transmitter identification signal TII included in a DAB broadcast program signal or the like, and in the case of outputting reply data with respect to a questionnaire or a quiz via a telephone network NT, the transmitter identification signal TII is transmitted together with the data. In the case of analyzing the reply data, this transmitter identification signal TII is used to analyze the data by identifying its district. Furthermore, when a viewer makes a request of event information or the like in the district, a broadcast unit 30 uses a transmitter 40 corresponding to the transmitter identification signal TII transferred from the receiver of the viewer to transmit a broadcast signal on which required data are multiplexed.
Patent JP-2001139350-A (JP)
Title: Method for printing glass by laser and device for printing glass
Inventor: ARAYA SHINICHI
IPC: H04N1/053
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To lessen the occurrence of cracking which arises when laser printing an article consisting of a glass material by using a laser. SOLUTION: The data indicating the patterns for printing is converted to dot data indicating the dots arrayed along a line constituting these patterns. Arcuate array data for printing and scanning each of the dots to an arcuate shape by a laser beam spot is formed. A laser head of a scan type is driven in accordance with the arcuate array data and printing is so executed as to constitute the printing patterns by the plural dots drawn by the arcs.
Patent JP-H11147047-A (JP)
Title: Method and apparatus for controlling roller mill
Inventor: SATOU KAZUNORI
IPC: B02C15/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To avoid self-exitated vibration by a method in which in an apparatus for crushing a raw material by crushing rollers, the supply of the raw material, after being made excess temporarily at the start of the supply, is reduced, and a crushing load is set up low at the start of the supply of the raw material, and the crushing load is increased with the passage of time. SOLUTION: A crushing raw material 5 supplied from a raw material supply pipe 4 to the center of a rotary table 2 is moved to the periphery of the table 2 by centrifugal force to be crushed between a crushing lace 6 and a crushing roller 3. A crushed powder and granular material are dried while being lifted in a housing 1 by hot air 7 from an air throat. In order to avoid self-excited vibration generated with the actuation and stop of a roller mill, a quantitative overshoot is implemented temporarily simultaneously with the start of the supply of the crushed raw material 5. Next, the supply of the raw material, after being reduced close to a lower limit, is elevated again. The crushing load is set up low at the start of the supply of the crushed raw material 5 and increased again corresponding to the amount of the supplied raw material.
Patent JP-H10141475-A (JP)
Title: Differential device
Inventor: NAGANO SHIYOUGO
IPC: F16H48/08
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a differential device which keeps the strength of a differential case itself and improves the hold strength and assembly precision of a differential pinion held by a pair of crosslike pinion shafts. SOLUTION: In an integral differential case 1, a first bearing hole 7a which opposes to one opening part 6 and is opened and provided at the same center as the center of the opening part 6 and a second bearing hole 7b and a third bearing hole 7c which are opened and provided opposingly by an axial line B-B which is orthogonal to an axial line A-A which connects the opening part 6 with the first bearing hole 7a are formed, and a pair of pinion shafts are constituted like a cross by passing a pinion shaft 5a on one side through a pinion shaft 5b on the other side and crossing them at a right angle.  Both ends of the pinion shaft 5a on one side of the pair of pinion shafts are fitted into the second and third bearing holes 7b and 7c, one end of the pinion shaft 5b on the other side is fitted into the first bearing hole 7a, and the other end thereof on an opening part 6 side is fixed and supported on a support seat plate 9 which receives an outer end face of a differential pinion 4d through a retainer ring 10.
Patent JP-H09122470-A (JP)
Title: Pigment dispersant
Inventor: KITAMURA KUNJI
IPC: C09K23/32
Filed: 1995-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a film for improving fluidity of ink or the like, preventing the cohesion of a pigment and providing clear and excellent gloss by using a compound of specified structure or its metallic salt or ammonium, or else amine salt as a pigment dispersant. SOLUTION: As a pigment dispersant, a compound represented by a general formula I (In the formula, (n) represents an organic coloring matter residue except azo-coloring matter residue, A represents ethylene or phenylene, or else napthylene, and a substituent can be contained therein. B represents hydroxyl or a group represented by -NH-A-SO3 H, and (n) represents an integer of 1-2.) or metallic salt or its ammonium, or else amine salt is used. Excellent dispersion effect is demonstrated for all of organic pigments by the above- mentioned pigment dispersant.
Patent JP-H05149563-A (JP)
Title: Heat transfer device
Inventor: IWANAGA SHIGERU
IPC: F24D7/00
Filed: 1991-11-29
Abstract: PURPOSE:To improve the reliability and the durability of a system by preventing abnormal overheating upon stopping combustion due to the putting OFF of a thermostat or upon restarting the combustion due to the putting ON of the thermostat, in a heat transfer device utilizing a pressure increase upon heating a refrigerant for the heat of space heating. CONSTITUTION:The title device is provided with a heat transfer unit 18, having a burner 16, a refrigerant heater 2, a gas/liquid separator 1, a liquid receiver 5, a first non-return valve 6 and an opening and closing valve 8, an annular circulating passage 19, in which the gas/liquid separator 1, a radiator 10, a second non-return valve 12 and the liquid receiver 5 are connected sequentially through pipings a room temperature detector 20, provided in the radiator 10, and a controller 22, receiving the OFF signal of the thermostat, which shows that the detected temperature by the room temperature detector 20 has arrived at a predetermined value, only when the opening and closing valve 8 is opened and stopping combustion in the burner 16.
Patent JP-H07144691-A (JP)
Title: Underwater traveler
Inventor: KOBAYASHI KIYONOBU
IPC: B63B35/73
Filed: 1993-11-24
Abstract: PURPOSE:To perform the setting a spark plug and a battery and vice versa so easily as waterproofing them with certainty. CONSTITUTION:An air tank 4 is installed in the upper part of an engine type propeller 3, and a spark plug 18 and a battery 38 are set up in an inner part of this air tank. In addition, a maintenance port 37 is formed on top of this air tank 4. In this constitution, this air tank 4 serves as a raintight cover for the spark plug 18 and the battery 38 in substance, and setting these elements and vice versa can be done by what hand stretches from a maintenance port 36. This detachment can be done without disassembling the raintight cover in an easy manner. Since the air tank 4 is used for this raintight cover too, the promotion of commonability for parts is excited and thereby the number of part items will get off with smallness.
Patent JP-H03175817-A (JP)
Title: Binary conversion circuit
Inventor: ITO SHUHEI
IPC: H02M1/06
Filed: 1989-12-05
Abstract: PURPOSE:To attain binary display with simple constitution without a character and a cursor being crushed in spite of an original color picture by inverting binary data of one dot when the values of respective color data such as a present dot and a dot immediately before are compared and when they differ. CONSTITUTION:Color data DC is held in a latch 5 and data DMSBis loaded on a counter 9. When output data of the latch 5, which is the initial dot of a display line is compared with output data of a delay 6, which is the previous dot by one, in a comparator 7 and when they differ, the output signal of the counter 9 is inverted. On the other hand, output data of the counter 9 is loaded on a counter 14 by delaying it by three dot clocks in a delay 10. Then, a comparator 12 compares present color data DC with output data of a delay 11, which is the left-hand dot, and when they differ, output data of the counter 14 is inverted. Thus, binary display is attained with simple constitution without the character and the cursor being crushed.
Patent JP-S62166888-A (JP)
Inventor: PEETAA JIEI BORUHERUTO
IPC: C12N11/10
Filed: 1986-12-30
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-H02162882-A (JP)
Title: Tracking control method for helical scanning vtr
Inventor: MIZUNO KAZUMASA
IPC: H04N5/783
Filed: 1988-12-16
Abstract: PURPOSE:To prevent a back locking at the time of reverse reproduction and high-speed reproduction by providing an S/H(sample-hold) circuit between the differential amplifier and the OP amplifier of a standard reproducing phase error signal generator. CONSTITUTION:A control signal SH outputted by a timing generator 1 is the sampling pulse of a negative logic, which synchronizes with the rise of a head switching pulse HSW accoridng to a reproducing speed ratio N in queue, review and reverse reproducing modes, and whose frequencies are obtained by multiplying those of the HSW with ¦N-1¦/2, and in the standard reproducing mode, it is always at an 'L'. An S/H circuit 15 outputs an input signal S7 as a signal S8 as it is when a control signal SH is at the 'L', samples the input signal S7 at the time of the rise when the 'L' changes to an 'H', and the level is outputted as a held signal S8 during the period of the 'H'. Thus, the back locking at the time of the high-speed reproduction is prevented, sampling period is shortened, and the stability of noise locking can be improved.
Patent JP-H01156124-A (JP)
Title: Tractor
Inventor: IWANAGA KENJI
IPC: B60G17/04
Filed: 1987-12-14
Abstract: PURPOSE:To facilitate the driving operability of a tractor and the working efficiency of a working machine by automatically keeping the horizontal attitude of a car body and correcting a difference in center between the car body and a on-board working machine according to the degree of inclination of ground surface. CONSTITUTION:A tractor 1 has a plurality of mechanisms 4 for changing angles of paired front wheels 2 and rear wheels 3 to a car body in order to keep the car body in the horizontal attitude and a mechanism 6 for laterally moving an on-board working machine for the car body 1 with respect to the car body. In this arrangement, there is provided a sensor 7 for operating te angle-to-car body changing mechanisms 4 by detecting the inclined attitude of the car body 1 and operating a lateral moving mechanism 6 for correcting a difference in center in the lateral direction between the car body 1 and the on-board working machine 5 caused as the car body 1 is changed from the inclined attitude to the horizontal attitude. Thus, automatically the horizontal attitude of the car body 1 can be kept and a difference in center between the car body 1 and the on-board working machine 5 can the corrected to facilitate operation.
Patent JP-H03178910-A (JP)
Title: Antipigmentation agent for external use
Inventor: NAKAYAMA TAIICHI
IPC: A61K8/00
Filed: 1989-12-06
Abstract: PURPOSE:To obtain an antipigmentation agent for external use, containing a leupeptin as an active ingredient, effective in whitening and beautifying skin or removing liverspot or ephelis, etc., and capable of withstanding continuous use for a long period with high safety. CONSTITUTION:The subject agent for external use obtained by blending a compound expressed by the formula [R1 is CH3CO or CH3CH2CO; R2 and R3 are L-Leu(leucine), L-Ile(isoleucine) or L-Val(valine)] in an amount of 0.001-0.5wt.% with other ingredients. The aforementioned formulation is more effective in preventing sunburn, promoting recovery thereof, preventing and treating pigmentation by use thereof with an ultraviolet ray absorber for the purpose of especially cutting off ultraviolet rays. The pigmentation refers to ephelis, chloasma, melanoderma, senile prupura, solar keratosis, pigmentation by sunburn, etc. The dosage form may be any of a solubilized system, milky lotion, cream, ointment, powdery dispersion system, water-oil two-layer system, water-oil- powder three-layer system, etc.
Patent JP-H04186495-A (JP)
Title: Ticket issuing device
Inventor: NAGAI KAZUHIKO
IPC: G07B5/00
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to use the main part of a paper feeding mechanism for respective rolled paper in common and to simplify and compact the paper feeding mechanism by sending one rolled paper at the time of position rotation of a motor, and at the reverse rotation of the motor, feeding the other rolled paper. CONSTITUTION:Feeding rollers 3, 4 are fixed on a rotational spindle 7 and have the same diameter. One-way clatches 9, 10 each of which transmits the rotational direction of the spindle 7 only to either one of positive and negative directions are built in respective inside parts of the rollers 3, 4. Since the setting directions of the clatches 9, 10 are mutually different, the rotational directions of the rollers 3, 4 engaged with the spindle 7 are different. Consequently, the main part of the paper feeding mechanism can be used for respective rolled paper in common and the configuration of the mechanism can be simplified.
Patent JP-H11148293-A (JP)
Title: Swivel device of excavator
Inventor: HAMANO MAMORU
IPC: E21B21/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the partial abrasion of a seal member and liquid leakage. SOLUTION: This swivel device supplies liquid such as water and a cement milk to an excavating rod connected to a driving part provided in the drive part 2 of an excavator. A swivel pipe 6 is connected to an upper end of an output shaft 5 of the drive part 2, and a seal case 8 fixed to the drive part is fitted on an outer periphery of the swivel pipe 6, and an upper part between the swivel pipe 6 and the seal case 8 is liquid-tightly sealed with water stopping seal rings 12, 12... provided on a plurality of vertical steps, and a lower part is rotatably supported with rolling bearings 13, 13... arranged vertically.
Patent JP-H04186821-A (JP)
Title: Manufacture of compound semiconductor substrate
Inventor: FUJITA KAZUHISA
IPC: H01L21/20
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to form a compound semiconductor layer, which has little crystal defect, on an Si substrate by a method wherein a second compound semiconductor layer containing the component of the compound semiconductor layer is grown at a temperature lower than a temperature at the time of growth of the compound semiconductor layer and the compound semiconductor layer is grown successively thereon at a normal growth temperature. CONSTITUTION:In a compound semiconductor substrate 20 manufacturing method wherein a compound semiconductor layer 23 is epitaxially grown on an Si single crystal substrate 21, the substrate 20 is manufactured in such a way that the method comprises a process for growing a second compound semiconductor 22 containing the component of the above layer 23 at a temperature lower than a temperature at the time of growth of the semiconductor layer 23 and a process for growing successively the above layer 23 on the layer 22 at a normal growth temperature. For example, an Si substrate 21, which is off by 2 deg. from the face 100 to the orientation 011, is used, the surface of the substrate 21 is subjected to RF heating at about 1000 deg.C in an H2 atmosphere and thereafter, the surface is cooled down to 450 deg.C and an In0.1Ga0.9As layer 22 is grown in a thickness of 200 Angstrom  or thereabouts by an MOCVD method. Then, after the substrate surface is heated up to 750 deg.C, a GaAs layer 23 is formed.