baber/WOPTO huggingface dataset:
Patent JP-H0515312-A (JP)
Title: Machine for producing frozen food
Inventor: ETO RYOKICHI
IPC: A23G9/20
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a frozen food product excellent in flavor and containing a proper overrun by providing a raw material feed pipe to a freezing cylinder with an air feed passage and a raw material feed passage in parallel and feeding compressed air to a space above the liquid surface of a raw material in the raw material feeder. CONSTITUTION:A raw material feed pipe 16 to a freezing cylinder 3 is provided with an air feed passage 18 and a raw material feed passage 19 in parallel and compressed air is fed to a space above the liquid surface (h1) of a raw material in a raw material feeder 8 to pressurize the interior of the raw material feeder. Thereby, the raw material and air can be fed at nearly a prescribed flow rate and ratio to a freezing cylinder with hardly any influence of a change in height of the liquid surface (h1).
Patent JP-H0813576-A (JP)
Title: Drain plug device
Inventor: YABUMOTO KOICHI
IPC: E03C1/22
Filed: 1994-06-22
Abstract: PURPOSE:To improve durability and maintainability of a drain plug by hanging down a hanging down piece capable of swinging from a plug cover opening/ closing a drain port by up and down motion, and letting the piece cooperate with a crankpin converting rotational motion to up and down motion. CONSTITUTION:A cylinder 47 internally mounted with a piston 50 is threadedly engaged with the plug cover 41 of a drain plug 3 through a nut, and in addition a hanging down piece 48 is hung down from the lower end of the cylinder 47 capably of swinging. A rotary shaft 62 is integratedly formed with a crank projecting piece 63 outward projecting on the extreme end side, a crank 64 is projected on the extreme end of the crank projecting piece 63, and the projecting piece 63 is insertedly fitted to a universal joint 4. Next an engaging groove is formed on the hanging down piece 48, and the crankpin 64 of the rotary shaft 62 is engaged with the groove. By rotating the universal joint 4 through an operation part, torque is transmitted to the rotary shaft 62 through a cylinder body 60, the crank projecting piece 63 and the crankpin 64 are rotationally moved, rotational motion is converted to up and down motion, and hence a drain port H is opened/closed.
Patent JP-H08333427-A (JP)
Title: Production of (meth)acrylamide polymer
Inventor: MIZUIE JIROU
IPC: C08F291/00
Filed: 1995-06-07
Abstract: PURPOSE: To produce a (meth)acrylamide polymer usable as a thickener, a flocculant, a strength additive, a yield improver and a freeness improver used in the paper industry, a dispersion stabilizer for various suspensions, a soil conditioner or a sustained-release material even when the concentration of the polymerizable monomer is high. CONSTITUTION: The process for producing a (meth)acrylamide polymer comprises allowing a cross-linked polyelectrolyte to absorb an aqueous solution containing (meth)acrylamide alone or both this monomer and at least one monomer copolymerizable therewith and polymerizing the polymerizable monomers within the swollen cross-linked polyelectrolyte.
Patent JP-H1010028-A (JP)
Title: Method and device for measuring dispersibility of mixture
Inventor: SHIBUYA AKIHIRO
IPC: G01N15/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To judge the quality of dispersibility by uniformly and freely falling a mixture of a specified weight over a prescribed range, and comparing the weight passed through a sieve part arranged in a position lowered by a fixed distance. SOLUTION: By use of a measuring tray 17, a mixture 4 of a specified weight after diffusing mixing treatment is put into each area partitioned on a bottom wall 13 so as to be uniformly accumulated in a prescribed thickness. The bottom wall 13 is then pulled out to fall the mixture 4 into a falling pipe 7 from a distributor 2. The mixture 4 is uniformly fallen in a prescribed range of a sieve part 9 arranged on the lower end of the pipe 7 according to the accumulating area of the mixture 4 on the bottom wall 13. The granular mass of the mixture 4 is regulated by sieves 18, 19 according to particle size, and a mixture of a prescribed particle size or less is accumulated on a receiving tray 11.  The weight of the accumulated mixture 14 is measured to quantitatively grasp the optimum dispersibility, and the propriety of progressive degree of stirring mixing treatment, or treatment condition of stirring and mixing is judged with the measurement result as judgment standard.
Patent JP-H0330141-A (JP)
Title: Mis-operation preventing system
Inventor: SAKUTA MASATO
IPC: G11B15/02
Filed: 1989-06-27
Abstract: PURPOSE:To surely prevent unexpected operation attended with mis-operation by discriminating whether or not a signal from a transmitter is a preset signal, inhibiting or releasing the inhibit for the succeeding operation based on the result of discrimination thereby simplifying the operation and the circuit constitution. CONSTITUTION:A transmission signal (a) is received by a reception section amplifier 34, amplified and a signal whose carrier is eliminated is inputted to a microcomputer 3. Whether any of switches 8 at the transmitter side of the microcomputer 3 is turned on is discriminated and a switch 4 corresponding to the switch 8 at the transmitter side turned on based on the result of discrimination is turned on to execute a prescribed operation such as operation stop or recording. In the state as above, whether or not a signal sent from the transmitter next is a set signal is discriminated, the result of discrimination inhibits the operation of the device main body by the succeeding operation or releases the inhibit. Thus, the operation itself and the circuit constitution are simplified and the occurrence of an unexpected event attended with mis-operation is surely prevented.
Patent JP-S5688354-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIZUTANI YOSHIHISA
IPC: H01L21/8234
Filed: 1979-12-20
Abstract: PURPOSE:To obtain a transistor capable of being controlled at threshold voltage by forming a negative gate electrode formed on the channel region of an MOS transistor of two layers and applying different voltages thereto. CONSTITUTION:An SiO2 film 2 and a polycrystalline silicon film 3 are laminated on an Si substrate 1, an oxidation resistant mask 4 is formed only on a gate electrode forming region, is heat treated, the film 3 is retained as a film 31 only under the mask 4, and the other is transformed into an SiO2 film 32. Subsequently, the mask 4 is removed, is oxidized, first thin gate SiO2 film 5 is formed on the surface layer of the film 31, ions are implanted therethrough, and the film 31 is used as an n<+> type first gate electrode. Thereafter, a polycrystalline Si film 6 is again accumulated on the element forming region including it, is covered with an SiO2 film 7, second polycrystalline Si gate electrode 81 is formed on the center, ions are implanted, n<+> type source and drain regions 9 and 10 are formed on the peripheries of the film 6, and a conductivity is imparted to the electrode 81.
Patent JP-S5954404-A (JP)
Title: Piercing method by piercer
Inventor: KATAGIRI TADAO
IPC: B21B19/04
Filed: 1982-09-24
Abstract: PURPOSE:To prevent the defective biting of a blank material and the formation of the defective inside surface of a blank pipe by specifying the ratio of the distance from the position where the blank material is bit between rolls up to the position where the material is brought into contact with a plug with respect to the diameter of the blank material. CONSTITUTION:The diameter of a blank material 14 under piercing with a piercer is designated as DB and the distance (grip) from the position where the material 14 is bit between rolls 11 up to the position where it is brought into contact with a plug 13 is designated as X. If X/DB is <=0.7, there is virtually no formation of internal surface flaw and if X/DB is >=0.3, there is virtually no generation of fast sticker. Therefore, X/DB is set at 0.3<=X/DB<=0.7.
Patent JP-H0216991-A (JP)
Title: Production of l-tryptophan
Inventor: IGUCHI SEIYA
IPC: C12P13/22
Filed: 1988-07-04
Abstract: PURPOSE:To produce L-tryptophan in high yield by filtering a reaction solution of indole with L-serine, then adsorbing and separating the L-tryptophan in a filtrate with active carbon and reusing the filtrate for synthetic reaction. CONSTITUTION:Indole is reacted with L-serine using a free enzymic source as an enzymic source to form L-tryptophan in the resultant reaction solution, which is then subjected to filtration treatment with a precise filtration membrane or semipermeable membrane to adsorb and separate the L-tryptophan in the filtrate with active carbon. The resultant filtrate after treatment with the active carbon is reused for synthetic reaction of the L-tryptophan. After the treatment of the reaction solution with the precise filtration membrane or semipermeable membrane, a nonfiltrate containing the free enzymic source is also preferably used for the synthetic reaction of the L-tryptophan.
Patent JP-H067004-A (JP)
Title: Seed sheet
Inventor: YAMADA HIROO
IPC: A01C1/04
Filed: 1992-06-24
Abstract: PURPOSE:To provide a seed sheet easy to cut after the shape of a site to be transplanted onto, so designed that the site of each seed inoculated is easy to identify and each seed can easily hold water. CONSTITUTION:The objective sheet can be obtained by dottedly printing printed parts 3 which include lettuce seeds 2 and bear dye-colored paste on a continuous nonwoven sheet 1 1m in width, 50g/m<2> in basis weight and 0.5mm in thickness obtained by putting cotton fibers to water jet needle processing. Owing to the above printed parts 3, the site of each seed inoculated can easily be identified, and, owing to the paste, water can easily be replenished to the seeds. Also, the present seed sheet is easy to cut after a design of a site to be transplanted onto owing to the pattern on the printed parts 3.
Patent JP-H0910610-A (JP)
Title: Cage type pulverizer
Inventor: FURUKAWA OSAMU
IPC: B02C13/28
Filed: 1995-06-30
Abstract: PURPOSE: To easily replace a ceramic pin by using a shaft provided with female screw parts on both ends as a shaft to be inserted into a through hole of the ceramic pin and screwing bolts in the female parts to hold the ceramic pin between a rotating disc and a band. CONSTITUTION: A through hole 142 provided with key grooves 141 on both ends is holed through a ceramic pin 14. A metal shaft 13 having a key groove 131 at least one end side of the through hole 142 and having female screw parts 16 at both ends is inserted through the hole 142 to engage keys 15 with the key groove 141 and the key groove 131 and fix the ceramic pin 14 to the shaft 13. One side female screw part 16 of the shaft 13 is made an inverse screw, and a bolt 17 is screwed in each of female screw parts 16 to hold the ceramic pin 14 between a rotating disc 11 and a band 12. At this time, since one side female screw part 16 is an inverse screw, although one side bolt 17 is tightened, the other side bolt 17 is not loosened.
Patent JP-H10337364-A (JP)
Title: Frame of pachinko game machine
Inventor: MATSUI KATSUSHI
IPC: A63F7/02
Filed: 1997-06-07
Abstract: PROBLEM TO BE SOLVED: To provide the frame of a pachinko game machine, in which multi- layered outer frames can be loaded up horizontally or at the prescribed angle because the protrusions of the outer frames do not disturb when the outer frames are crossly loaded. SOLUTION: A width correction part 12B is vertically formed on the outside of the main body 12A of the first side frame plate 12 of an outer frame 11 for a game machine. A protrusion 12C protruding ahead from the front surface of the outer frame 11 is formed on the width correction part 12B. Notches 23, 24 are formed on the both frame plates 12, 13 on the rear surface of the outer frame 11, respectively. If these outer frames 11 are vertically and crossly are loaded up so that the front surface should face ahead, the protrusions 12C of the width correction part 12B of the lower layer of outer frame 11 are placed in the both notch grooves 23, 24 of the upper layer of outer frame 11.
Patent JP-H0832757-A (JP)
Title: Holder for photograph document and image reader
Inventor: FURUKAWA ITARU
IPC: G02B5/20
Filed: 1994-07-18
Abstract: PURPOSE:To improve the read quality of an image with constitution which eliminates the need for troublesome operation and is simple and inexpensive. CONSTITUTION:The entire top surface and entire reverse surface of a negative document 1 are covered with a 1st resin sheet 2a which has opposite spectral characteristics from the spectral characteristics that the negative document 1 has and a 2nd transparent resin sheet 2b, in contact respectively. Consequently, the spectral characteristics of the primary colors R, G, and B are made uniform by canceling imbalance generated at the time of a negative document read.
Patent JP-H0214398-A (JP)
Title: Robbery preventing tag device
Inventor: SAKAMAKI YASUO
IPC: G08B13/24
Filed: 1988-07-01
Abstract: PURPOSE:To prevent the coming off of a tag cord, both edges of which are electrically connected to an alarming electric circuit, by sandwiching at least one edge of the tag cord with the internal surface of the recessed part of a tag body and an inserting body inserted into this recessed part through an electrode. CONSTITUTION:When the other single side (f) of a tag cord 4 is inserted between a first spring electrode 151 and a bottom part 16 of a recessed part 11, and a battery holder 12 is pushed in the recessed part 11, the first spring electrode 151 resists self spring characteristics and is pushed against the side of the bottom part 16 of the recessed part 11, the other single side (f) of the tag cord 4 is firmly sandwiched between a protruded part 17 of the battery holder 12 and the bottom part 16 of the recessed part 11 through the first spring electrode 151, and the tag cord 4 and the first spring electrode 151 are electrically connected with each other. A second spring electrode 152 abuts through a through hole 18 of the battery holder 12 onto the (+) pole of a first battery 131, a third spring electrode 153 is sandwiched with both the (-) poles of the first battery 131 and a second battery 132, and the connection of the first and second batteries 131 and 132 to a printed board 10 and the mechanical connection of the tag cord 4 to a tag body 2 are completed.
Patent JP-S6323020-A (JP)
Title: Crankshaft supporter of multiple cylinder engine
Inventor: KOYANAGI TSUTAKE
IPC: F16C9/02
Filed: 1986-07-16
Abstract: PURPOSE:To facilitate assembly or maintenance work, by supporting a crankshaft on the underside of a cylinder block by means of a bearing cap clamped to the cylinder block at least at 2 spots, in addition to the half part of a bearing formed on an oil pan. CONSTITUTION:A crankshaft 6, is supported on the underside of a cylinder block 2 by means of a bearing cap 7 clamped to the cylinder block 2 at least at two positions, in addition to the half 3a of a bearing formed in an oil pan. The crankshaft 6 can tentatively be fixed to the right position with the bearing cap 7 before an oil pan 3 is attached to the cylinder block 2, with no reguirement of holding it with hands. The operators' hand can solely be employed in assembling work such as connecting the crankshaft 6 to a conncting rod 5, thus facilitating assembly and maintenance work.
Patent JP-H1111909-A (JP)
Title: Ozone generator
Inventor: HIROMI TSUTOMU
IPC: C01B13/11
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generator preventing the decrease in ozone generation efficiency due to the generation of nitrogen oxides (especially ammonium nitrate) and also making discharge easy to be visible. SOLUTION: This device is provided with an insulated cylindrical body 1, terminals 3, 4 respectively engaged to both ends of the cylindrical body 1, a metallic wire 2 (an electrode for formation of electric field at a discharge side) stretched in the cylindrical body 1 where its one end is attached to the terminal 3 and the other end is attached to the terminal 4, an electrode 9 for formation of electric field at nondischarge side provided on the outer periphery of the cylindrical body 1, and a fluid control means for switching air to water from one side (right side) to the other side (left side) and allowing them to flow. By allowing the water to periodically flow in the cylindrical body 1 to clean the inside of the cylinder 1, the inner wall of the cylindrical body 1 is prevented from becoming cloudy, and an excellent generation state of ozone is stably maintained.
Patent JP-H0332331-A (JP)
Title: Remote control system
Inventor: YOSHIDA KATSUHIKO
IPC: H02J13/00
Filed: 1989-06-28
Abstract: PURPOSE:To provide a control command without delay by providing a telegram transmitting means having automatic discussion or machine control information, or indicating information on one of the two, and address information for each object to be indicated, and a telegram receiving means for operating a data collecting section of a inspection meter or the control section of each machine. CONSTITUTION:Upon occurrence of control request during collection of meter inspection data, a telegram employing a business code 9a as a common code, meter inspection address section 10a as the number of an inspection meter 5, a control address section 10b as the number of a switch 6 or a transmission terminal unit 4 and a work code 11 as an open or close command is transmitted. Upon reception of the telegram, a transmission circuit 4b judges the business code 9a, a collecting section 4c collects data fed from the inspection meter 5 and a control section 4d performs open/close control of the switch 6 in parallel. By such arrangement, control command can be provided without delay even when automatic inspection of meter is being executed.
Patent JP-S5591061-A (JP)
Title: Recording device
Inventor: NISHIMURA YUKIO
IPC: H04N1/21
Filed: 1978-12-28
Abstract: PURPOSE: To minimize the capacity necessary for the memory formed by the difference of connection arrangement between the reading and memory devices by giving the indication to the address of the information which are written out in sequence via the address generator and in accordance with the picture scanning position of the input side or the relative position to the memory drum.  
     CONSTITUTION: The picture signals formed through original picture input device 213 are applied to signal processor 215 via signal line 214 and then stored in the memory provided in processor 215 based on the fixed sequence to be then applied to picture recording device 216. Thus recorder 210 in device 216 is driven to perform recording to the recording medium on drum 200. The address generator is installed to processor 215 to give the designation to the address of the picture information to be stored in the memory according to the picture scanning position of the input side or the relative position between drum 200 and recorder 210. Then the picture information to be written out is secured by the designated address. Thus the capacity can be minimized for the necessary memory formed by the difference between the connection arrangement of the memory device and the scanning position of the reading device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S649677-A (JP)
Title: Stable frequency sweep of frequency variable laser
Inventor: OKUDE SHINICHIRO
IPC: H01S3/139
Filed: 1987-07-02
Abstract: PURPOSE:To enable stable frequency sweep of a frequency variable laser by a method wherein the light of the laser is detected in a lock-in amplifier after passing through a reference gas cell, the output is compared with a reference voltage to make an error signal and the feedback of the error signal is applied to the laser. CONSTITUTION:Part of a laser beam is sent to a reference gas cell 4 using a beam splitter 3. The laser beam sent out from the cell 4 is condensed in the sensible part of a detector 5. The output of the detector 5 reaches to a lock-in amplifier 6. The absorption spectral line of the reference gas is subjected to phase sensitive detection in a laser modulation frequency. The output L of the amplifier 6 is sent to a differential amplifier 7. A reference voltage generator 8 makes chopping waves R. The amplifier 7 compares the 1 with the R to make an error signal. This error signal is fed back to a diode laser power source 9. Thereby, the frequency of a diode laser 1 can be swept stably.
Patent JP-S6411146-A (JP)
Title: Production of electrically conductive film
Inventor: HAMANAKA HIROYOSHI
IPC: C08K5/19
Filed: 1987-07-02
Abstract: PURPOSE:To obtain an electrically conductive transparent film having excellent electrical conductivity and blocking resistance and effective in protecting an IC substrate, etc., from electrostatic damage, by coating a polyolefin film containing a specific amount of a specific inorganic substance with a solution of a specific charge-transfer-type binder. CONSTITUTION:A surface of a film composed of one or more polymers selected from an ethylenic polymer and a propylene polymer and containing 0.05-0.6wt.%, preferably 0.1-0.5wt.% of an inorganic substance having an average particle diameter of 0.5-7mum, preferably 1-5mum is coated with a solution of a charge transfer-type binder containing a compound expressed by formula [R1-R8 are 1-22C hydrocarbon residue, hydroxy-substituted hydrocarbon residue, etc., and at least one of R1-R8 is >=6C hydrocarbon residue; (A)<2-> is SO3<--> or SO4<-->].
Patent JP-S5954570-A (JP)
Title: Detector for deflected amount of ink droplet in ink jet printer
Inventor: KOIZUMI YUKIHISA
IPC: B41J2/125
Filed: 1982-09-24
Abstract: PURPOSE:To obtain a detector for deflected amount of ink droplet, which is capable of eliminating the contamination of ink and limitation to dimensions and applicable to multi-nozzle system by using a system in which the deflected amount of ink droplets is detected by means of a controlled directive light beam generated from a light source, having a size smaller than the diameter of an ink droplet. CONSTITUTION:Beam of semiconductor laser is parallelized by a light-focusing lens 6, and the shadow 2a of ink droplets 2 is detected by a light-receiving element 4 for measuring the deflected amount of the ink droplet. Since the distance between the ink droplet 2 and the light-receiving element 4 can be increased, even when a multi-nozzle system is applied, the deflected amount of ink droplet 2 can be exactly detected without lowering of the detection accuracy.
Patent JP-H074067-A (JP)
Title: Remodeling structure of existing building
Inventor: KIMURA HITOSHI
IPC: E04B2/96
Filed: 1993-06-12
Abstract: PURPOSE:To carry out maintenance to not only a curtain wall but also a member, etc., existing on the rear side of the curtain wall instantaneously as required without anew disposing a scaffold upright when the external wall section of an existing building is remolded by the curtain wall. CONSTITUTION:Bearing ribs 3 are mounted on the external wall section of an existing building, and a curtain wall A is installed to the bearing ribs 3 under the state, in which specified space sections B are formed among the bearing ribs 3 and the external wall surface 2 of the existing building. Horizontal passage ways 16 are formed in the space sections B at fixed intervals in the vertical direction while vertical ladders 17 are disposed extending over the upper and lower horizontal passage ways 16.