baber/WOPTO huggingface dataset:
Patent JP-S63294412-A (JP)
Title: Fludized bed boiler
Inventor: MAEDA SADAHIKO
IPC: F23C10/18
Filed: 1987-05-26
Abstract: PURPOSE:To ehable a sharp decrease of the cost of dust collector equipment and operation cost thereof by providing a conduit type member in the lower edge of a baffle plate suspending from the upper lid part and connecting the end of the conduit type member with a feed pipe for dropping particles which is extendingly provided downward along the inner surface of the wall within the dust collector. CONSTITUTION:The baffle plate 32 of dust collector 32 is suspended slantly toward downstream from upper lid part 28D between feed inlet 28B and flowing outlet 28C, and take out port 28E for particles is provided downward. This baffle plate 32 is a recessed pentagonal type in the front view and its bottom part 32a penetrates thereinto in a chevron form. Moreover, a conduit type member 28F is established along the bottom part 32a. Both ends of the conduit type member 28F are extended to left and right sides of baffle plate 32, and are joined with the feed pipe 28G for dropping particles in its left and right sides. The feed pipe 28G is extended downward along the side wall of a casing 28A causing its lower end to reach the vicinity of the take out port 28E.
Patent JP-S5652518-A (JP)
Title: Cooling method
Inventor: HARADA HIDEO
IPC: F01P3/20
Filed: 1979-10-05
Abstract: PURPOSE: To make effective use of high-pressure hot water which flows in a cooling waterway provided between an object to be cooled and a cooling jacket by flowing low-pressure cold water in an auxiliary waterway which is formed along the cooling waterway.  
     CONSTITUTION: A spiral cooling waterway 12 is formed between an outer peripheral of a cylinder liner 10 as an object to be cooled and an out-fitting cooling jacket 11, and auxiliary waterways 13 are formed along both sides of the waterway 12. O rings 14, 15 are fitted between both waterways 12, 13 and on the outside of the auxiliary waterways 13. Then, high temperature water (120W150°C approximately) which used to be discharged at a Diesel engine is pressurized (3kg/cm 2  approximately) and is supplied to the cooling waterway 12 to exchange heat between the waterway 12 and the cylinder liner 10 of which temperature is risen by about 10W 15°C. On the other hand, low-pressure low-temperature water is flown through the auxiliary waterway 13 to prevent influences on outside when high-temperature water in the waterway 12 leaks out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5556675-A (JP)
Title: Optical semiconductor coupler
Inventor: DOI KIKUO
IPC: G02B6/42
Filed: 1978-10-20
Abstract: PURPOSE: To obtain a general-purpose optical semiconductor coupler by screwing a holder with a lens to the inside of a holder, to one end of which an optical semiconductor is attached, and to the other end of which a receptacle with optical fiber is engaged.  
     CONSTITUTION: A receptacle 1 is screwed to an optical fiber chuck 2. A lens 7 is attached to a holder with an adjusting screw 13, and screwed into a holder 17. The relationship between an optical-fiber-tip contact wall 3 and the lens 3 is finely adjustable, and the difference between the fiber-core diameter and N.A cab be absorbed. A ring screw 15 is screwed into the holder 17 by a screw 16. Since the movement of a package 8 of an optical semiconductor element 9 can be absorbed, the installation of the package 8 to the holder 17 is easy. The optical semiconductors with this constitution can be standardized without regard to the types of the fiber, and the manufacturing processes can be greatly reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04353828-A (JP)
Title: Production of cell for electrooptical element
Inventor: TSUNODA YUKIYOSHI
IPC: G02F1/1339
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the defect by the positional deviation of transparent electrodes of upper and lower glass substrates from each other generated in the process for producing the element cell for electrooptical elements. CONSTITUTION:A 2nd adhesive 6 which varies in a curing method is previously applied in addition to a 1st adhesive 3 for adhering two sheets of the glass substrates 1 to the unnecessary part of the glass substrate 1. The 2nd adhesive 6 is cured when the glass substrates 1 are disposed to face each other by aligning the positions of the transparent electrodes. The glass substrate surfaces 1 are then pressurized to bring the distance between the glass substrates near to a prescribed value and thereafter, the 1st adhesive 3 is cured. Finally, the parts coated with the 2nd adhesive 6 are separated away. Since two sheets of the substrates are previously partially adhered by the 2nd adhesive, the deviation of the transparent electrodes of the upper and lower glass substrates from each other in the stage for pressurizing the glass substrate surfaces is prevented.
Patent JP-S63292915-A (JP)
Inventor: UCHIMA HISATAKA
IPC: A47F10/02
Filed: 1987-05-25
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-H04354526-A (JP)
Title: Powder mixing equipment
Inventor: TANIGUCHI TORU
IPC: B01F7/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide powder mixing equipment for stable supply source of mixed material. CONSTITUTION:A static mixer 13 is installed in the lower part of a storage tank 11 containing powder 17 making itself feed and a rotating plate 19 storing mixed powder 27 is installed under the static mixer 13. Further, a weighing instrument 25 is installed under the rotating plate 19. Here the weighing instrument 25 is equipped with a controller 31. The controller 31 controls the output of a driving source 15 driving the static mixer 13 so that the throughput of the mixed powder is controlled in response to the throughput of the mixed powder 27.
Patent JP-S63296169-A (JP)
Title: Generation management system for slip data
Inventor: NISHIWAKI YOSHITAKE
IPC: G06Q10/10
Filed: 1987-05-28
Abstract: PURPOSE:To reduce the burden on an operator by adding a generation management date corresponding to a generation period to slip data to not only output new slip data but also update slip data of the oldest generation. CONSTITUTION:Generation management information GMD consisting of generation management tables TB consisting of generation management dates GM and storage addresses BK set to individual slip data DD, a slip code CD, a generation period GT, and request date limit information and slip format data FMT are stored for each document. Generation management information GMD of a corresponding slip is searched on the basis of the designated slip code CD; and if the designated date is in the generation period GT after the generation management date GM corresponding to the latest generation, the generation management date GM corresponding to the generation period GT is added to format data based on slip format data FMT to output new slip data and slip data of the oldest generation is updated. Thus, the burden on the operator is reduced and only proper slip data are always stored.
Patent JP-H05171427-A (JP)
Title: Plasma strengthen- ing device and elctric arc deposition method
Inventor: POORU II SASURAMU
IPC: H01J37/08
Filed: 1992-04-22
Abstract: PURPOSE: To increase ionization energy and thereby to form a coating film of a high density by forming a controllable plasma focusing zone between a coating substance and a substrate to be coated and removing large particle plasma.  
     CONSTITUTION: Inside of a vapor deposition chamber 10 is evacuated and electric arc is shot between a cathode 15 of a source material and an anode. Coating plasma 40 of the evaporated source material 15 is generated while keeping this state and the plasma focusing zone is formed between the cathode 15 and a substrate to be coated 26. The plasma is made flow through the plasma focusing zone, the coating plasma 40 in the plasma focusing zone is conditioned to promote ionization of particles in the plasma and to remove large particles from the plasma. An electric arc vapor deposition is executed by directing the plasma from the focusing zone to the substrate 26. Thus, ion concentration at the cathode 15 is improved to increase radiation of thermoelectron and the arc can be stabilized by a relatively low current. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09311275-A (JP)
Title: Small-sized zoom lens
Inventor: FUJIWARA KATSUYA
IPC: G02B7/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To shorten entire length by making the diameters of a front lens and a rear lens small by providing a third lens group or a fourth lens group with an aspherical surface and satisfying a specified condition. SOLUTION: This small-sized zoom lens is constituted of seven groups being eight lenses, that is, a first group lens being a biconvex lens and a biconcave lens and having negative power, a second group lens consisting of a meniscus lens having a concave surface on an object side and having negative power, the third and the fourth group lenses consisting of the positive bicovex lenses which are a front group, a fifth lens group consisting of the positive biconvex lens and sixth and seventh group lenses consisting of the negative lens and the negative meniscus lens having strong curvature on the object side which are a rear group. At least one surface of the third or the fourth group lens possesses the aspherical surface, and the conditions of -1.77<f1.2/fw<-0.88 and 0.7<fI.G/fw<0.84 are satisfied. In this case, f1.2 is the focal distance of the first and the second group lenses, (fw) is the focal distance at a wide end, and fI.G is the focal distance of the front group.
Patent JP-S5756624-A (JP)
Title: Acceleration time auxiliary device in internal combustion engine with exhaust gas turbine superchanger
Inventor: SUZUKI TAKAYUKI
IPC: F02B37/14
Filed: 1980-09-18
Abstract: PURPOSE: To increase blow-in efficiency of compressed air and miniaturize a compressed air tank, by blowing compressed air to both intake and exhaust lines at acceleration of an engine simultaneously limiting a blow of the compressed air in a state of intake quantity not less than a prescribed value.  
     CONSTITUTION: To increase air blow-in efficiency at acceleration of an engine, a compressed air blowing device is provided. This device is consitituted in such a manner that compressed air in a compressed air storage tank 20 is fed to blow nozzles 21, 22 through valves 24 1 , 24 2  and pipe line 23 1 , 23 2 , and there are opened the blow nozzle 21 to an intake passage 15 2  and the blow nozzle 22 to a turbine 14 of a supercharger 12 respectively. An intake quantity detecting sensor S 3  is provided in the intake passage 15 2 , and its output is input to a computer 19 with outputs of sensors S 1 , S 2 , S 4 WS 6  detecting other operating states. Then at the time of accelerating the engine, said valves 24 1 , 24 2  are opened, simultaneously said valves 24 1 , 24 2  are closed in a state of intake quantity not less than a prescribed value. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61289922-A (JP)
Title: Shaft hole punching method for circular platelike small parts
Inventor: YONEDA YUSHIN
IPC: B21D28/34
Filed: 1985-06-17
Abstract: PURPOSE:To improve dimensional accuracy of a punched shaft held and to simplify punching work by setting the diameter of a punch to a smaller size than the diameter of the recess formed on a part and chamfering the periphery edge of a press cutting plane. CONSTITUTION:The punch diameter (l2) of a punching punch 3 is set to a smaller size than the diameter (l1) of the recess of a small part 1 and a chamfering part 3b is formed on the periphery edge of a press cutting plane 3a. A recess part 1a is formed on the small part 1 such as an ignition file member previously and the part 1 is put into the hole of a die 2. The small member 1 is pierced in the direction of the recess part 1a through a bumping punch 4 and a punching punch 3. At that time, the outlet side burred part of the shaft hole is formed into a large shape and the burred part and the fractured surface are formed about parallel with the shearing section of the shaft hole because of the chamfering part 3b formed on the press cutting plane 3a of the punch 3. Therefore, the dimensional accuracy of the shaft hole is improved and punching work is simplified.
Patent JP-H06342404-A (JP)
Title: Register file
Inventor: TERACHI AKINORI
IPC: G06F11/22
Filed: 1993-06-01
Abstract: PURPOSE:To facilitate the test of a circuit connected to the register file. CONSTITUTION:When a test mode signal is received, the test mode signal is applied through an OR gate 22 and a master latch 11 to an OR circuit 16. As a result, slave latches 17 and 19-21 are turned to a write state regardless of an output from a decoder 15. Namely, input data are written in all the slave latches regardless of a write permit signal and a write address signal. Therefore, a selector circuit 18 can select any slave latch, and the test of the circuit connected to the register file can be easily performed.
Patent JP-H05299487-A (JP)
Title: Junction area temperature measuring apparatus
Inventor: SHIYA DAIKON
IPC: G01K7/00
Filed: 1992-04-22
Abstract: PURPOSE:To obtain an apparatus which can save one terminal for measurement and measure p-n junction temperature of a semiconductor integrated circuit in the accuracy higher than that of the existing method by connecting two pairs of rectifying elements serially connecting the rectifying elements in parallel in the inverse directions and then connecting both ends of such elements to terminals respectively. CONSTITUTION:A first rectifying elements D1 connecting in series one or more rectifying elements and a second rectifying elements D2 connecting the one or more rectifying elements inversely in parallel with the first rectifying elements D1 and being connected in parallel with the first rectifying elements D1 are comprised within a semiconductor integrated circuit 10. Moreover, a first and a second terminals GND, 4 connected respectively to the connecting point of the first and second rectifying elements D1, D2 connected in parallel. A junction area temperature of the rectifying element is measured on the basis of the absolute difference value 2Vf of the positive and negative combined forward voltage drop measured from the first and second terminals GND, 4.
Patent JP-H08318235-A (JP)
Title: Ultrasonic washing method and apparatus
Inventor: AZAGAMI MIZUYOSHI
IPC: B08B3/12
Filed: 1995-05-29
Abstract: PURPOSE: To enhance washing efficiency in an apparatus for washing the surface of a planar substrate with ultrasonic spray while rotating the substrate. CONSTITUTION: An ultrasonic washing apparatus is constituted of a plate 5 spinning a substrate to be washed and the ultrasonic spray nozzle 7 of frequency of 1MHz supported by the arm 8 of a substrate washing part. The arm 8 is horizontally and reciprocally moved in the radius direction of the substrate and adjusting function is provided so as to be capable of adjusting the moving speed of the arm and the rotational speed of the substrate. Two nozzles are attached to the arm and pure water is used as a washing soln. and a pump circulating the washing soln. and a filter preventing the re-adhesion of foreign matter are provided. When an object to be washed is washed in a washing tank, both of an arm moving speed and a spin rotational speed are adjusted so that a part of a spiral pitch overlaps.
Patent JP-S61287202-A (JP)
Inventor: AJIYAMA MASAHIKO
IPC: H01C7/04
Filed: 1985-06-14
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-H05303737-A (JP)
Title: Coating type magnetic recording medium
Inventor: MURAMATSU RYOJI
IPC: C09D5/23
Filed: 1992-04-22
Abstract: PURPOSE:To obtain the coating type magnetic recording medium having excellent electromagnetic conversion characteristics and high durability by adding the fine powder of silicon carbide specified in specific surface area and aminoalkyl titanate compd. thereto. CONSTITUTION:This coating type magnetic recording medium contains at least the fine powder of the alpha silicon carbide having the average grain size ranging from 0.1mum to 0.9mum and the specific surface area ranging from 10m<2>/g to 30m<2>/g and the aminoalkyl titanate compd. having the structure expressed by formula 1 (formula R=CXH2X or CYH2YNHCZH2Z, X, Y, Z are integers) as additives. Such coating type magnetic recording medium has the excellent electromagnetic conversion characteristics and the high durability.
Patent JP-S5653034-A (JP)
Title: Production of reinforced plastic molding
Inventor: ISHIKAWA HIROJI
IPC: B29K105/08
Filed: 1979-10-09
Abstract: PURPOSE: To reduce the production cost and to shorten and simplify the production procedure by a method wherein resin injection molding is conducted by jointly using a chopped strand mat and a swirl mat as a glass base material.  
     CONSTITUTION: In the condition where the dies are open, the molding surface (a)  of a male die A is coated with a releasing agent and subjected to gel-coating, and  the chopped strand mat 1 is placed along the molding surface. Then the swirl mat 2  is laid on the chopped strand mat 1, and this laying-up operation is repeated as required to obtain the desired thickness. The molding surface (b) of a female die B is coated with the releasing agent, the female die B is mated with the male die A and the dies are clamped. A synthetic resin liquid is poured into the cavity through a pouring hole 3 provided in the female die B, and impregnated in the glass base material consisting of the chopped strand mat 1 and the swirl mat 2. After stopping the pouring of the resin, the resin is hardened and demolded to obtain the product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07329517-A (JP)
Title: Pneumatic radial tire
Inventor: ONISHI SUMIO
IPC: B60C11/12
Filed: 1994-06-13
Abstract: PURPOSE:To follow a road surface easily even when grounding pressure distribution changes largely depending on tire running conditions to achieve sufficient edge effect, and improve anti-side slipping performance on an ice and snow road surface extraordinarily. CONSTITUTION:A tire has thin grooves 4a, 4b, 4c, 4c'... formed in blocks 3a, 3b, 3c... formed in a tread surface by plural main grooves 1a, 1b, 1c... extended in the tire circumferential direction and subsidiary grooves 2a, 2b, 2c... extended in the width direction to be extended in the tire circumferential direction to be narrower than the width of the main grooves, and shallower than the depth of them, and to separate each block almost in the similar width. The ratio Ds/S of the total surface Ds of the thin grooves in a tire grounding surface to a total grounding surface S is desirably set within the range of 0.02-0.08, and the depth (h) of the thin grooves in block lines A, B, C... adjacent to each other from a tread center to a tire shoulder is gradually decreased at a specific ratio sigma, or otherwise, their width (w) is gradually increased at a specific ratio delta.
Patent JP-S5654617-A (JP)
Title: Automatic gain control system
Inventor: KANAMORI AKIRA
IPC: G11B5/02
Filed: 1979-10-09
Abstract: PURPOSE:To realize an automatic control for the proper playback amplification gain although a local defect may occur to the AGC region, by having a retrial through an automatic shift of the detector in case when some error arises to the reference signal caused through detection of the AGC region of the magnetic recording medium having the oblique and parallel tracks. CONSTITUTION:The prescribed playback level control is carried out through the detection of the AGC region 2 of the magnetic tape 1 having the oblique and parallel tracks 3 before the recording and playback and then an automatic control given to the gain of the playback amplifier 15 via the AGC circuit 16 and in accordance with the playback reference signal. In case when the local defect 21 exists at the strip 221 of the region 2 and the circuit 16 detects the error when the region 2 is detected, the tape 1 is shifted by a prescribed extent via the driving circuit 17 and the motor 18. And then the retrial detection is carried out through the strip 222. As a result, an automatic control is secured for the playback amplifier to obtain the proper playback gain althrough the local defect may arise in the AGC region due to the abrasion, the sticking of dust and the like factors.
Patent JP-S61287724-A (JP)
Title: Molded product of synthetic resin
Inventor: TSUKAHARA HITOSHI
IPC: F24F13/20
Filed: 1985-06-14
Abstract: PURPOSE:To approximate the thermal expansion coefficients of a fitment and the resin and to prevent separation and cracks due to thermal expansion and contraction, by adding the resin with titanic acid potassium, in the molded product of synthetic resin consisting of the resin and the insert of a reinforcing fitment. CONSTITUTION:The insert molding of the reinforcing fitment 25 is effected by employing ABS resin 24 blended with 20-40wt% of titanic acid potassium. The titanic acid potassium is blended, therefore, the expansion coefficients of the fitment 25 and the resin 24 are approximated and separation or crack, due to temperature change, will never be generated. This product is useful as the molded product, such as an air deflecting panel attached to the air blow- off ports of a room cooling and heating machine, which is exposed to temperatures ranging from higher to lower.
Patent JP-2000320002-A (JP)
Title: Building unit and unit building
Inventor: OTOMO TAKASHI
IPC: E04B1/348
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To contrive the increase of a degree of freedom on the size and set part of a balcony part and a retraction balcony by retreating a part of the wall panel of a building unit to the side of a living room and making a part of the balcony part a part of the retraction balcony part. SOLUTION: A living room part and a balcony 12 divided by a wall panel 11 is provided in a building unit 1, and a part of a balcony 12 is made a retraction balcony 13 by retreating a part of the wall panel 11 to the side of a living room part. The size of the width of the retraction balcony part 13 can be modified by modifying the length of the front wall of the wall panel 11. Thereby the normal balcony part and the retraction balcony part are provided on one building unit, and jobsite man-hours can be reduced by collectively performing their specifications at a factory. In addition, the size of the balcopy part and the retraction balcony part and a degree of freedom of the position are improved.
Patent JP-S63294682-A (JP)
Title: Electric heating blanket
Inventor: MINOWA KENJI
IPC: A47G9/02
Filed: 1987-05-26
Abstract: PURPOSE:To make temperature control (transfer) automatically attainable according to service conditions of 'covering' and 'matting', by installing an auxiliary sensor which senses body or the like of a user to a blanket body, and making a temperature control part so as to alter the heating value of a heating element by a sensing signal of the auxiliary sensor. CONSTITUTION:There are provided with a heating element H being arranged in a blanket body 20, a temperature sensor 7 sensing temperature of this heating element H and a temperature control part 20, controlling actuation of the heating element H by a temperature signal out of the temperature sensor 7. And, also there is provided with an auxiliary sensor 21 which senses body temperature or the like of a user to the blanket body 20, and the temperature control part 20 alters the heating value of the heating element H by a sensing signal of the auxiliary sensor 21. With this constitution, a circuit becomes simplified, and temperature control (transfer) can be done automatically according to service conditions of 'covering' and 'matting'.