baber/WOPTO huggingface dataset:
Patent JP-S5218688-A (JP)
Title: Method of laying a long body in sea water
Inventor: HISAGAKI TOYOICHI
IPC: F16L1/12
Filed: 1975-08-01
Abstract: PURPOSE: To make it possible to lay a long body continuously in such a manner that a plurality of coil winding layers are arranged in a laying ship and a scaffold having a guide ring is provided for each coil winding layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09280741-A (JP)
Title: Raw material charging apparatus for sintering machine
Inventor: WATANABE TAKASHI
IPC: F27B21/10
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To form a raw material layer having a low variation of permeability by providing a scraper between a chute and a cutoff plate with a tip end thereof oriented toward the chute, which scraper is provided with a plurality of scraping-up bodies each having a 'V' shaped plane figure and a trigonal- pyramid-shaped bottom tip. SOLUTION: A scraper 30 is installed between a screen type chute 3 and a cutoff plate 41. Scraping-up bodies 32 formed in a 'V' shape are arranged in a thickly-layered position of a raw material layer 51 with tips thereof oriented opposite to moving direction of the raw material layer so that the raw material in this position is scraped and divided into right and left sides about the tips of the scraping bodies 32 and a recess formed in the material layer is filled with the scraped raw material so that the thickness of the raw material layer becomes uniform. Each of the scraping-up bodies 32 has a trigonal pyramid shaped tip and has a small resistance against the raw material so that pressure applied to the raw material layer 51 becomes very small so that a raw material layer with a uniform density is formed.
Patent JP-S63260013-A (JP)
Inventor: ROPPONGI YASUNOBU
IPC: H01G9/04
Filed: 1987-04-16
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-S59219989-A (JP)
Inventor: KOIZUMI KINORI
IPC: B23K1/00
Filed: 1983-05-30
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-S61235060-A (JP)
Title: Production of amorphous metallic member
Inventor: CHIBA SHIGERU
IPC: B22D23/00
Filed: 1985-04-10
Abstract: PURPOSE:To obtain a structural body having intricate three-dimensional shapes and rugged shapes by depositing an amorphous metal by evaporation on the surface of a mold which is made of a dissolvable material into a prescribed shape and dissolving away the mold. CONSTITUTION:The mold 1 provided with the intended ruggedness on the mold surface is produced and the amorphous metal 2 is deposited by evaporation on the mold surface of such mold 1. The mold 1 is then dissolved away so that only the amorphous metal 2 sticking to and formed on the mold surface remains. The thin sheet-shaped amorphous metallic member 3 having the ruggedness is thus obtd.
Patent JP-S5520742-A (JP)
Title: Alpha-substituted amino-epsilon-caprolactam
Inventor: SATOU HARUYO
IPC: C08G69/22
Filed: 1978-08-01
Abstract: NEW MATERIAL:α-Substrituted amino-ε-caprolactams of formula I (R 1  is formula II; R 2  is H, formula II).  
     EXAMPLE: α-Glycidylamino-ε-caprolactam.  
     USE: Agricultural chemicals, raw materials for polymers and intermediates of various kinds of compounds.  
     PREPARATION: For example, α-aminocyclohexanone oxime hydrochloride is subjected to Beckmann rearrangement to form α-amino-ε-caprolactam, which is made to react with epichlorohydrin to give α-(3-chloro-2-hydroxypropylamino)-ε-caprolactam of formula III. The product is dehydrochlorinated to produce the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05115291-A (JP)
Title: Production of microbial cellulose
Inventor: WATABE OTOHIKO
IPC: C12P19/04
Filed: 1992-04-14
Abstract: PURPOSE:To obtain the subject compound in an industrially advantageous way useful for food materials, medical materials, etc., by culturing a cellulose- producing microorganism belonging to the genus Acetobacter while suppressing the oxygen partial pressure in the gaseous phase and by taking a product from the culture solution. CONSTITUTION:Cellulose-producing microorganism belonging to the genus Acetobacter (e.g. Acetobacter pasteurianus-ATCC10245) is inoculated into a medium and cultured at 25 deg.C for two weeks while suppressing the oxygen partial pressure in the gaseous phase. A gel-like material produced in the culture solution is then separated and microbial cellulose in this material is extracted for one hour under heating with a 2% aqueous sodium hydroxide solution, and the resulting extract is concentrated and dried, thus the intracellular content of the cellulose in the gel-like material is increased in comparison with the consumed sugar amount and the efficient production of the objective microbial cellulose useful for food applications like gel-like foods or medical applications like wound covers is achieved.
Patent JP-H06125992-A (JP)
Title: Controllable electrode device and method of controlling said device
Inventor: PERU NIMAN
IPC: A61N1/05
Filed: 1993-04-21
Abstract: PURPOSE: To make guiding of a cable into a heart easy by inserting a slender part made of an elastic material equipped with a sawtooth portion at a desired part into an electrode cable in an electrode device for carrying out intracardiac stimulation and then pressing the said part from outside to make bendable. CONSTITUTION: This electrode device comprises an electrode cable for enclosing a slender electric line 2. An insulating layer 3 is arranged at the outside of the lead line 2 and an electrode head part 6 for stimulating a cardiac tissue is arranged on a terminal end 5 of the lead line 2. A slender member made of an elastic material with a wire form 7 is inserted within a passage 4 of the electrode cable 1. A sawtooth part 9 consisting of multiple continuous V or U-shape channels 8 is formed in a part corresponding to the terminal end of the electrode cable 1. When the electrode cable 1 is inserted into a vein of a patient and a probe 11 is pressed toward the wire 7, the channel 8 is deformed to make the wire 7; thus, the electrode cable 1, is bendable.
Patent JP-H07301102-A (JP)
Title: Turbine moving blade
Inventor: KISHIMOTO MASARU
IPC: F01D5/14
Filed: 1994-05-06
Abstract: PURPOSE:To suppress the occurrence of a vortex by a method wherein a hole is formed in the front edge part of one of blades on the hub side and the tip side, a passage connected to the hole and opened to the tip side of the blade is formed in the interior, and a boundary layer generated in front of the front edge part and toward the front edge part is sucked in the hole. CONSTITUTION:A hole 1 is formed in the front edge on the hub side of a turbine moving blade 10. A passage 2 extending through the moving blade 10 toward the tip side is connected to the hole 1 and an exhaust port 5 opened to an end part on the tip side is formed. A boundary layer on a blade surface generated toward the front edge part on the hub side of the turbine moving blade 10 is sucked in the hole 1 and the flow passing through the passage 2 is discharged through the exhaust port 5 on the tip side. Since the discharge port 5 is positioned further radially externally based on the rotary shaft of the turbine moving blade 10 than the hole 1, suction in the hole 1 and discharge through the exhaust port 5 are forcibly effected by means of a centrifugal force. This constitution suppresses the generation of the vortex of the front edge on the hub side and prevents lowering of the efficiency of the turbine moving blade 10.
Patent JP-H04324684-A (JP)
Title: Insulated gate type bipolar transistor and its manufacture
Inventor: NATSUME TADASHI
IPC: H01L29/78
Filed: 1991-04-24
Abstract: PURPOSE:To reduce the input capacity Ciss and increase the latch-up resistance of an insulated gate type bipolar transistor without increasing the number of masks. CONSTITUTION:After polysilicon gate electrodes 17 are formed on an N-type semiconductor layer 12, the electrodes 17 are covered with an oxidation resisting film 22. Field oxide films 20 are formed by oxidizing the polysilicon layers on the layer 12 and a dug section 21 is formed on the surface of a P-type diffusion area 13 by performing selective oxidization and removal. Then a source electrode 19 which is brought into contact with both of a source area 15 and the area 13 is formed in the dug section 21.
Patent JP-S62249480-A (JP)
Title: Manufacture of contact type image device
Inventor: KITA RYUSUKE
IPC: H04N5/335
Filed: 1986-04-22
Abstract: PURPOSE:To improve reproducibility of an inversely tapered cross section of resist and stabilize lifting-off and improve mass-productivity by a method wherein the resist pattern is formed by double-coating and the 1st layer is extensively exposed and the difference between the etching rate of the 1st layer and the etching rate of the 2nd layer is created. CONSTITUTION:A photoconductive film 32 is formed by applying photoconductor paste to a glass substrate 31 and subjected to a heat treatment and fine crystal particles are sintered to grow. Then 1st resist layer 33 is applied to the substrate 31 and to the photoconductive film 32 and, after the resist is dried in N2 atmosphere, the 1st resist layer 33 is extensively exposed to UV (ultraviolet) rays. Further, after 2nd resist layer 34 is applied to the 1st resist layer 33, a predetermined pattern is exposed and developed to form a resist pattern 35 which has an overhanging cross section by utilizing the difference between the etching rate of the 1st resist layer 33 and the etching rate of the 2nd resist layer 34. Then Ti is applied by DC sputtering and the resist and Ti on the resist are removed by ultrasonic wave in acetone to form a picture element part and a lower wiring 37 of a matrix.
Patent JP-H0726675-A (JP)
Title: Rising section from flat-roof floor section
Inventor: SAWANISHI RYOZO
IPC: E04D11/00
Filed: 1994-05-06
Abstract: PURPOSE:To simplify the installation of a waterproof board further by stopping dropping-in. CONSTITUTION:A holder cover plate 13 is pushed against and fitted to an upper holder 10 in the horizontal direction, the upper end of a waterproof board 6 is interposed between an abutting piece 12 extended to the lower section of the underside of the upper holder and the downward piece 13c of the holder cover plate 13, and a cushion material 15 under a compressed state is interposed between the board 6 and a throating-plate downward piece 13c. A lower holder 20 has a U-shaped upward cross sectional section 24 fitted while interposing a cushion material 25, in which the lower end of the waterproof board 6 is abutted against the side section of the material 25, under a compressed state, the U-shaped section 24 is composed of a pair of split parts 21, 22 having either one of upright walls 21a, 22a on both sides respectively, and both split parts 21, 22 are unified by fitting in the horizontal direction.
Patent JP-S5428591-A (JP)
Title: Lateral exciting laser oscillating device
Inventor: NAGAI AKIO
IPC: H01S3/038
Filed: 1977-08-05
Abstract: PURPOSE:To enhance the output as well as to improve the symmetrization of the lateral mode pattern by dividing the lengths of the anode and cathode each in the resonator axial direction and inverting the positional relation for the area of about half of the divided lengths.
Patent JP-H02273191-A (JP)
Title: Production of l-valine
Inventor: TERASAWA MASATO
IPC: C12R1/13
Filed: 1989-04-14
Abstract: PURPOSE:To make it possible to industrially and efficiently produce L-valine by carrying out enzyme reaction in the presence of a cell of bacterium having biotin demanding properties and belonging to Coryne type bacterium in glucose concentration maintained to 0.01-0.6wt.%. CONSTITUTION:Bacterium having biotin demanding properties and belonging to Coryne type bacterium such as Brevibacterium flavum M 1233 (FERMP-1497) is cultured in a normal culture medium for microorganism containing about 1-5wt.% glucose under aerobic conditions such as submerged culture. Then the bacterium cell is collected from the resultant cultured product and cleaned and directly used or the bacterium cell is immobilized and used as an immobilized material. Then enzymatic reaction is carried out in the presence of the bacterial cell or treated material thereof in an aqueous solution of complete synthetic medium while retaining glucose concentration to 0.01-0.6wt.% at about 2050 deg.C to produce L-valine. Then L-valine produced in the resultant reaction liquid is subjected to separation and purification in combination with already- known method such as an ion exchange resin treating method.
Patent JP-H02272853-A (JP)
Title: Packet transfer control system
Inventor: OOMIYA TORAYUKI
IPC: H04L12/70
Filed: 1989-04-13
Abstract: PURPOSE:To speedily attain transmission as to a packet which needs immediate attention by setting the password of a gateway name in a packet control part. CONSTITUTION:A reference means 4 refers the password of its own gateway name which is indicated by a pointer 25 set in the packet control part 21 of the packet 2 received from a network I and the password is compared with that which its own gateway has by a comparison means 5. When both does not coincide, an abolishment means 6 abolished the packet. When they coincide, the reference means 4 obtains the gateway name which is to be transferred next from the packet control part and a setting means 3 updates the pointer 25 so that it indicates the gateway, whereby the packet is transmitted to the gateway. Thus, data can preferentially be transferred from the first network to a second network.
Patent JP-H1136196-A (JP)
Title: Packaging paper for smoking product, enhancement of opacity of the same packaging paper and smoking product using the same packaging paper
Inventor: HAMPL VLADIMIR JR
IPC: A24D3/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging paper for a smoking product (wrapping paper, etc.) having a high opacity and to provide a method for producing the packaging paper and a method for enhancing the opacity of the packaging paper and further obtain the smoking product using the packaging paper. SOLUTION: This packaging paper for a smoking product is a packaging paper used in the smoking product, and comprises a paper material, a first filler comprising a white pigment, contained in the paper material and having a median of the particle diameter within the range of 0.1 to 0.5 μm and a second filler comprising a black pigment contained in an amount of 2 wt.% at the maximum in the paper material and further has at least 80% opacity and at least 70% lightness. The smoking product is produced by using the packaging paper.
Patent JP-H11291013-A (JP)
Title: Gas venting device for die used in die casting
Inventor: FUJITA MINETAKA
IPC: B29C45/34
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To quickly exhaust a large quantity of gas, to almost eliminate the development of clogging accident with molten metal, to easily monitor the confirmation of the gas venting action from the outer part and further, to freely enable the setting direction of this device. SOLUTION: An over-flow runner 6 and a vent runner 7 communicated with a cavity 2 in a die are formed on the butting surface 5 between a movable side block 3a and a fixed side block, and in the movable side block 3a, a gas venting passage 8 communicated with the outer part from the butting surface through the inner part is formed at the end position of the vent runner 7. Further, a pressure receiving end part 9c of a valve rod 9 which is slid by pushing with the molten metal raising up the over-flow runner 6, is faced to the end position of the over-flow runner 6 so that the gas venting passage 8 is freely opened/closed with the sliding movement of the valve rod 9. Further, the tip side 9b of the valve rod 9 is projected from the outer part of the movable side block 3a and also, the valve rod 9 is energized to the pressure receiving end part 9c.
Patent JP-H07298724-A (JP)
Title: Rice transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1994-05-09
Abstract: PURPOSE:To enable smooth switching operation when accommodating and arranging dividable seedling planting units from a working state to a non- working state. CONSTITUTION:The link mechanisms 27A and 27B for switching the posture of seedling planting units 8A and 8B are composed of the first links 20A and 20B and the second links 21A and 21B respectively connected to a cylinder 19, the third links 18A and 18B for connecting the free ends of the first links 20A and 20B and the second links 21A and 21B to each other and attaching the seedling planting units 8A and 8B and the fourth links 17A and 17B laid from the connecting points (Y) between the first links 20A and 20B and the third links 18A and 18B to the machine body. Both the seedling planting units 8A and 8B are made to perform a series of motions so as to be separated in the transverse direction once and rotated in that state by a backward movement of the cylinder 19. Both the seedling planting units 8A and 8B are set in a non-working state thereby.
Patent JP-H11291323-A (JP)
Title: Method and apparatus for supplying powder to extruder
Inventor: TAKAGI NORIO
IPC: B29C47/10
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain an extruded molded article reduced in the irregularity of the concn. of a powder by continuously equalizing the charge amt. of the powder and charging the powder in a well dispersed state in the improvement of a method for supplying the powder to a continuously and quantitatively supplied polymer in a constant ratio to charge the same in an extruder. SOLUTION: In a powder supply method for supplying a powder to a continuously and quantitatively supplied polymer in a constant ratio to charge the same in an extruder, the powder is continuously or intermittently weighed to be supplied to the polymer through a sieve means vibrated in low frequency having a mesh size 10-5,000 times the average particle size of the powder. The apparatus for supplying the powder to an extruder is equipped with a powder determining means for determining the powder continuously and intermittently to transfer the same and a sieve means consisting of a net member with a mesh size of 10-5,000 times the average particle size of the powder and an exciter for vibrating the net member in predetermined low frequency vibration and the powder is supplied to the material supply part of the extruder from the powder determining means through the sieve means.
Patent JP-S5058194-A (JP)
IPC: C08G65/00
Filed: 1974-08-20
Abstract: 1460608 Epihalohydrin polymers BF GOODRICH CO 16 Aug 1974 [20 Aug 1973] 36103/74 Heading C3R Polymers having hydroxyl end groups are prepared by polymerizing an epihalohydrin, e.g. epichlorohydrin, in the presence of 0À03-15 parts by wt. of water or ethylene glycol (based on 100 parts by wt. of epihalohydrin) using as catalyst a trialkyl oxonium salt of an HMF 6  acid where M is P, As or Sb. Polymerization may take place at 0-110‹ C. using 0À001- 0À100 parts by wt. of catalyst per 100 parts by wt. of epihalohydrin. Polymerization may be conducted in the presence of 1-50 parts by wt. (per 100 parts by wt. of epihalohydrin) of an inert liquid hydrocarbon or chlorohydrocarbon. A preferred catalyst is (C 2 H 5 ) 3 O<SP>+</SP>PF 6 <SP>-</SP>. Reference has been directed by the Comptroller to Specification 1,111,232.
Patent JP-2000295813-A (JP)
Title: Automatic balancer
Inventor: SOEDA KENTARO
IPC: G11B19/20
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, thickness, and size and increase balancing by constituting each balancer installed movably with at least two rolling members and a weight member for supplying the rolling members rollably. SOLUTION: An annular space 3 is formed in the periphery of a rotor 2 and two balancers 4, 4 are disposed in the space 3. Each of the balancers 4, 4 consists of a weight member 5 and rolling members 6, 6,.... So, the larger mass eccentricity compared with the size of the annular space wherein the balancers are disposed can be canceled, resulting in reducing the size and thickness of the balancers. If the center of gravity G in the diameter direction of the balancer 4 is located outside a line 11 connecting the contact between the rolling members 6, 6... positioned at both ends of the balancer 4 and the racing face 10, 10, the falcrum supporting the weight of the entire body of the balancer 4 is located closer to the center than the center of gravity G.  Accordingly, the balancers can run smoothly and the well balanced state of the balancers can be achieved with the rolling members disposed one at each end.
Patent JP-H05266448-A (JP)
Title: Recording and reproducing device
IPC: G11B5/588
Filed: 1992-03-23
Abstract: PURPOSE:To control running speed and head height by reading information about the head height and a phase of sending a tape from a storage means when a control signal detecting means does not detect reproducing of a control signal. CONSTITUTION:When a CTL signal is not obtained from a tape, a flag NCF is issued from a detecting circuit 4, and all of switches 2, 5 and 11 are switched to a terminal (b). The reference CTL phase information is sent to a adder 33 from a memory 10 via a jump N deciding circuit 12, and the prescribed head height is indicated. Therefore, a DT head surely traces a track with a normal tape speed, and position information of height in which a envelope of a reproduced RF signal is the maximum is supplied to the adder 33. It is compared with a memory 6 in a comparator circuit and normal tape running driving information is obtained from a adder 23. By this configuration, accurate tracking control can be performed even if the CTL signal is not obtained.
Patent JP-H0799536-A (JP)
Title: Mounting structure for microphone of portable telephone set
Inventor: IDE YOSHIYUKI
IPC: H04W88/02
Filed: 1994-05-09
Abstract: PURPOSE:To form the mounting structure for a microphone of the portable telephone set suppressing surrounding noise. CONSTITUTION:A differential microphone 12 having a 1st and a 2nd microphone element is adopted for the portable telephone set and a front sound collection hole 8 including the 1st microphone element is provided to a front part of the portable telephone set. A rear sound collection hole 9 is provided to a position of a space of a removable charging battery 10 just opposite to the front sound collection hole and connects to the 2nd microphone element of the differential microphone via a duct. The phase of the surrounding noise from the front sound collection hole is opposite to the phase of the surrounding noise from the rear sound collection hole and the surrounding noise of both the holes is cancelled together. Or a structure of direct provision of the rear sound collection hole to a power generating member 13 or a configuration of the rear sound collection through-hole into which the differential microphone is inserted may be adopted.
Patent JP-H05276079-A (JP)
Title: Pulse transmitter/receiver
IPC: H04B7/15
Filed: 1992-03-23
Abstract: PURPOSE: To improve the transmittable bit rate of a pulse and the processability of a pulse communication system by providing a frequency controller in each relay of plural pulse relays forming a pulse communication system and selecting one of transmitting/receiving frequency sequences. CONSTITUTION: A pulse communication system is formed from plural pulse relays 10. In each of the relays 10, a frequency controller 22 is provided, one of the transmitting/receiving frequency sequences is selected, the transmitting and the receiving frequencies are changed after a pulse has been received by a pulse receiver 13, the next pulse is received at another frequency, and the pulse is transmitted via the pulse transmitter. Thus, processabilty of the system and the bit rate of a transmittable pulse are improved, in comparison to a system using a single frequency.