baber/WOPTO huggingface dataset:
Patent JP-H07165686-A (JP)
Title: Method for recovering l-phenylalanine
Inventor: TAKEMOTO TADASHI
IPC: C07C229/36
Filed: 1993-12-13
Abstract: PURPOSE:To provide an industrial production method for recovering L- phenylalanine in high yield from a side flow produced from alphaAPM. CONSTITUTION:In recovering L-phenylalanine from at least one side flow obtained from production of alpha-APM, when the side flow is hydrolyzed under an acidic condition of a mineral acid or when a reaction mixture obtained by hydrolysis is adjusted to pH 5-6 to deposit L-phenylalanine, L-aspartic acid or its aqueous solution is added thereto.
Patent JP-H10153301-A (JP)
Title: Exhaust heat recovery boiler
Inventor: NAGASHIMA TAKAYUKI
IPC: F22B1/18
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent excessive thermal stress from being induced in a piping or the like at a steam merging section by a method wherein a temperature difference between a low temperature re-heated steam and a medium pressure superheater outlet steam is reduced as much as possible. SOLUTION: An exhaust heat recovery boiler 4 comprises a high pressure secondary superheater 5, a secondary reheater 6, a primary reheater 7, a high pressure primary superheater 8, a medium pressure superheater 11, a high pressure evaporator 9, a high pressure economizer 12 and a medium pressure evaporator 13 arranged in a longitudinal row in a discharged gas flowing region. This medium superheater 11 is installed in a discharged gas flowing region oat an upstream side of the high pressure evaporator 9 and medium pressure steam generated by the medium pressure evaporator 13 is heated up to a desired temperature with exhaust gas of about 470 deg.C.
Patent JP-H01199572-A (JP)
Title: Rotary container
Inventor: JIYONASAN MAAKU SAAKUSU
IPC: C12M3/04
Filed: 1988-12-09
Abstract: PURPOSE: To provide a roller bottle for cell culture, equipped with a wavy wall at least in an inner wall of a cylindrical container, having a large inner surface area, capable of efficiently culturing cells.  
     CONSTITUTION: A roller bottle 10 comprises a bottom part plate 12, an intermediate part 14 equipped with a wavy wall and a top part 16 having a neck 18 including a screw part to be furnished with a cap 52 and is formed into an approximately cylindrical shape. The middle part 14 with the wall has at least one, preferably at least two built-in opposingly arranged panels, namely drainages 22 and 24. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04182986-A (JP)
Title: Semiconductor memory device
Inventor: OHASHI MASAAKI
IPC: G11C11/41
Filed: 1990-11-16
Abstract: PURPOSE:To decrease the electric power to be consumed at the time of initiation of bit lines and to prevent the increase of the potential of a grounding line by disconnecting one step of the bit lines which are not selected and in an inert state in the mid-way. CONSTITUTION:The semiconductor memory device which is disposed with 1st and 2nd signal lines along the rows and lines of memory cells, connects these lines to the respective memory cells, and assigns the rows and lines of the memory cells by the selection of these 1st and 2nd signal lines is provided with switch means 20 for disconnecting the circuits of the 1st signal lines in the mid-way of the 1st signal lines to disconnect a part or the whole of the non-selected 1st signal lines in the mid-way of the signal lines. The capacity of the bit lines connected to the non-selected memory cells is decreased in this case. The discharge electric power flowing from the bit lines to the non- selected memory cells is decreased and the electric power to be consumed at the time of the initialization of the bit lines is decreased. In addition, the temp. rise of the grounding line to which the respective memory cells are connected is suppressed and the malfunction of the memory cells is prevented.
Patent JP-2000139392-A (JP)
Title: Method for processing ginkgo leaf and product of ginkgo leaf processed by the method
Inventor: SUZUKI MACHIKO
IPC: A23L33/15
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing and processing ginkgo leaves as surly as possible, at a cost as low as possible and easily into a product which enables the efficient intake of ginkgo leaf components into a human body. SOLUTION: Row ginkgo leaves are collected, the collected leaves are washed to remove dusts, the washed leaves are cooked with steam of about 95-98 deg.C for about 3-60 sec, the cooked leaves are cooled to room temperature, and the cooled leaves are roughly dried while they are rubbed. The roughly dried row leaves of ginkgo are cut, the cut leaves are further dried while they are roughly rubbed, the roughly rubber leaves are roasted, and subsequently the leaves are crushed into powder of about 1-50 μm. Thus, row ginkgo leaves are processed into a product which a human can directly drink.
Patent JP-H08168840-A (JP)
Title: Manufacture of end member of shell to be connected to exhaust pipe
Inventor: TANABE KOJI
IPC: B21D41/04
Filed: 1994-12-15
Abstract: PURPOSE: To manufacture an end member for a welded joined part which is a weak point in strength, in the end member of a shell for a catalytic converter for purifying exhaust gas of an automobile. CONSTITUTION: The middle part of a cylindrical material A is drawn in the axial direction, thereby forming a flared body part 12, 13 on both ends from the drawn part 14; then, one body part 12 is expanded in the direction vertical to its axial center to form a flange part 2 in an annular ring shape; and the other body part 13 is formed into a tunnel-shaped body 5 to be a part connecting with the body of the shell.
Patent JP-H03170145-A (JP)
Title: Calculus crushing device
Inventor: TAKAYAMA NAOHIKO
IPC: A61B8/00
Filed: 1989-11-30
Abstract: PURPOSE:To grasp the calculus position by only photographing one piece of tomography image, and to allow the crushing energy to be made incident on a living body, while moving exactly a focusing point by setting the device so as to photograph a tomography image of a plane containing roughly a locus of a calculus. CONSTITUTION:By utilizing a shock wave generation source 2, a tomography image in a cross section P being parallel to a supporting plate 21 is obtained hourly one after another, and from those images, a projection image 13 onto the surface P of a moving tack 12 of a calculus 11 is obtained, a position to a living body 1 of a supporting plate 21 is adjusted so as to become roughly linear, and by rotating an ultrasonic tomography probe 3 by a rotational direction control circuit 32 and a rotation driving circuit 31, a cross section Q for photographing a tomography image is set. Subsequently, an ultrasonic tomography image in the cross section Q is photographed, and a main control circuit 10 derives a position of the calculus 11 from an echo signal peak position, calculates delay data so as to bring a focus a focus in its position, sends a trigger signal to each high voltage pulse circuit 4 through a delay circuit 5, and generates a strong shock wave from many shock wave generation source 2.
Patent JP-2000135393-A (JP)
Title: Data processing device for sewing machine
Inventor: TOMITA SHINTAROU
IPC: D05B19/10
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To effectively create the pattern indicating data which indicates the shape of an embroidery pattern without duplication, and moreover, to simplify the creation of data, the data processing and the indication of the shape of an embroidery pattern. SOLUTION: When a pattern is selected through a selecting screen on which the names of a plurality of patterns are indicated in a table, the control of individual creation is executed by operating a key for creating a shape of pattern. When a flag F which indicates whether the embroidery pattern specified by a distinguishing indication is created or not is reset (S40: Yes), pattern indicating data is created in accordance with the sewing data (S41) and memorized in a prescribed area in with the name of the pattern (S42). The flag F is set (S43), then the shape of the pattern in the pattern indicating data is indicated instead of the name of the pattern (S44).
Patent JP-H03174200-A (JP)
Title: Voice synthesizer system
Inventor: HARA YOSHIYUKI
IPC: G10L13/00
Filed: 1989-12-02
Abstract: PURPOSE:To obtain synthesized voices having high naturality by previously storing the information on the basic pitch of a supplier of voice elements in every voice element file and forming vocal sound parameters based on the information on the basic pitch, thereby forming the synthesized voices. CONSTITUTION:The information on the voice elements collected from the voice supplier is stored in the respective voice element files 4a to 4n and the information on the value of the basic pitch of the voices spoken by the voice supplier is registered at this time. A synthesizing parameter forming section 5 forms the vocal sound parameter array in accordance with the information on the reading determined in an accent type calibrating section 2 and simultaneously forms the rhythm parameter array (pitch pattern) in accordance with the information on the accent type. The synthesizing parameter forming section 5 forms the rhythm parameter array indicated by the value of the basic pitch in accordance with the information on the basic pitch. The synthesized voices having the high naturality are formed and outputted in this way.
Patent JP-2001134845-A (JP)
Title: Commodity sales data processing system
Inventor: FUJIMOTO KATSUMI
IPC: G06F15/16
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To exactly and surely report the version information of the terminal side from the terminal side to the host machine side. SOLUTION: Each of terminals is formed so as to integrate the version information of the present terminal stored in a version information file into an opening message when preparing the relevant opening message, to store the opening message with the integrated version information in an opening message file and to transmit the version information of the terminal side through a data communication line to a host machine while integrating that information in the opening message and further, each of terminals is formed so as to store the copy of the opening message file in a storage medium when storing account settlement data in the relevant storage medium.
Patent JP-H05152850-A (JP)
Title: Digital modulator and digital demodulator
Inventor: IINUMA TOSHINORI
IPC: H04L27/00
Filed: 1991-11-27
Abstract: PURPOSE:To provide the digital modulator and the digital demodulator suitable for circuit integration. CONSTITUTION:A D/A converter 3 in the digital modulator converts a digital base band signal into an analog signal. A band pass filter 4 has a center frequency being an integral number of multiple of 1 over the sampling frequency of the D/A converter 3 or over and has a pass band broader than the band of the base band signal and a modulation wave is extracted from the analog signal. Furthermore, an A/D converter 12 of the digital demodulator samples a reception signal by a frequency of one over an integral number of carriers and converts the signal into a digital signal to extract the base band signal component.
Patent JP-H10152196-A (JP)
Title: Method and machine for filling expandable liquid
Inventor: KADONA TETSUYA
IPC: B67C3/06
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily perform the substitution of the air in a bottle for the pressurized gas (back pressure gas) in filling the expandable liquid in a container such as a bottle. SOLUTION: A bottle is elevated by an air cylinder to insert a filling pipe 8 in the bottle, a bottle mouth is abutted on a bottle mouth packing of a bottle mouth guide 10 to pour the gaseous carbon dioxide which is the pressurized gas through the filling pipe 8, and the air inside is discharged from a discharge pipe 9. The bottle is once lowered to generate a clearance between the bottle mouth and the bottle mouth packing, and the inside air is released from the clearance. Thus, the air can be rapidly substituted for the gaseous carbon dioxide.
Patent JP-H02156410-A (JP)
Title: Rotary head assembly of magnetic recording and reproducing device
Inventor: NAKATSU KIMIHIDE
IPC: G11B5/52
Filed: 1988-12-08
Abstract: PURPOSE:To obtain the inexpensive rotary head assembly by forming the spiral groove bearing in the radial direction and thrust direction of a rotary cylinder of an insert member and providing a cold slag well and the throttle of a disk gate. CONSTITUTION:A notch 101 for preventing dislodgment is formed on the insert member 10 and spiral grooves 103 in a radial direction are formed to an inside peripheral surface 102. Further, a disk part 106 is formed to the insert member 10 in the part facing the top end of a central shaft 3. Spiral grooves 105 in the thrust direction are formed on the inside surface 104 thereof. A recess termed as the cold slag well 108 is formed on a top end face 107 and the projecting part on the outer periphery of the cold slag well 108 regulates the thickness of the gate 13 of the disk gate. The SGB in the radial direction and thrust direction of the rotary cylinder is formed of the insert member 10 and the rotary cylinder having the prescribed accuracy is obtd. more inexpensively than heretofore by providing the cold slag well 108, i.e., the throttle 109 of the disk gate.
Patent JP-H05212185-A (JP)
Title: Looper for main sewing machine
Inventor: HORUSUTO TEIIRE
IPC: D05B63/00
Filed: 1992-11-20
Abstract: PURPOSE: To provide a looper suitable for selectively inserting a looper thread bobbin and provided with a simple thread tension device capable of minimizing constituting members. CONSTITUTION: On a bobbin case upper part 4, an only thread tension member 39 and a thread guide slit attached to it are provided. Thus, the simple thread tension device of the minimum constituting members at the bobbin case upper part 4 of a lock stitch looper is proposed. A winding body without a core or a normal bobbin to which a looper thread is wound is selectively inserted there. In both cases, limited thread tension force is added through the only thread tension member 39 to the looper thread pulled out from an inserted thread storage part.
Patent JP-H05153001-A (JP)
Title: Direct current supply system for optical submarine cable system
Inventor: KOGURE YOSHIICHI
IPC: H04B10/80
Filed: 1991-11-28
Abstract: PURPOSE:To prevent first/second optical submarine repeaters from being broken even if direct current flowing in an optical submarine cable suddenly stops. CONSTITUTION:When direct current I1 sent from a first direct current source 1 suddenly stops, the fluctuation is detected by a first current fluctuation detector 8 and the output is immediately sent to first/second direct current sources 1 and 2 as a cut-off signal. As the result, the first/second direct current sources 1 and 2 stops sending current and direct current I1 and I2 stops at the same time so that magnetic fluxes phi1 and phi2 rapidly decrease, however, as the magnetic fluxes phi1 and phi2 are generated in an opposite direction each other, all the magnetic fluxes keep zero as far as there is not very much hourly difference. As the result, the geneation of counter-electromotive force between A and B become very small.
Patent JP-H05147446-A (JP)
Title: Prime mover part structure of lawn mower
Inventor: IMANISHI RYOZO
IPC: B60K11/04
Filed: 1991-11-28
Abstract: PURPOSE:To improve safety and cooling effect by preventing the accumulation to the high temperature part of the cut lawn trash by the simple structure. CONSTITUTION:An air introducing cover 19 for introducing the cooling exhaust of an engine 8 to the periphery of an engine muffler 13 is arranged in the state covering the outside of the engine muffler 13, and an exhaust port 20 for discharging a portion of the air introduced from the air introducing cover 19 in the stats set along the upper part outer surface 19a of the air introducing cover 19 is formed.
Patent JP-H11147718-A (JP)
Title: Manufacturing apparatus of iron oxide
Inventor: YAJI GENPEI
IPC: C01G49/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing iron oxide, having a miniaturized roasting furnace and freely controlling the quality of the iron oxide. SOLUTION: This apparatus for manufacturing iron oxide having a spraying and roasting furnace 1 for spraying and roasting a condensed aqueous solution containing iron chloride to provide the iron oxide and hydrogen chloride, a condenser 2 for previously condensing the aqueous solution containing the iron chloride, and an absorbing column 3 for washing the roasting furnace gas with water to recover hydrochloric acid, has (1) a high temperature gas-blowing device 10 for blowing a combustion gas into a roasting furnace gas flowing pipe 6 between the spraying and roasting furnace 1, and the condenser 2, (2) a roasting furnace gas-flowing pipe installed between the spraying and roasting furnace 1, and the condenser 2 and having a gas-taking out opening installed at the under part of a spraying nozzle 5 in the spraying and roasting furnace 1, or (3)  a heater of the condensed aqueous solution containing the iron chloride installed in a recycling system for recycling a part of the condensed aqueous solution containing the iron chloride sent from the condenser 2 to the spraying and roasting furnace 1 to the condenser 2.
Patent JP-H07170311-A (JP)
Title: Hook switch circuit for telephone set
Inventor: KUROBA OSAMU
IPC: H04M1/00
Filed: 1993-12-14
Abstract: PURPOSE:To prevent unpleasant noises, caused by the contact of a transmitter/ receiver and the telephone set when speaking is finished, from being transmitted to a speaking line. CONSTITUTION:When a transmitter/receiver 2 contacts the telephone set 1, a hook switch 12 or a photocoupler 15 are operated, and the signal of on-hook is inputted to a control circuit 13. The control circuit 13 disconnects the speaking line as on-hook so as not to transmit the unpleasant noises to the speaking line.
Patent JP-H02159956-A (JP)
Title: Motor
Inventor: TAKADA KAZUYUKI
IPC: H02K31/00
Filed: 1988-12-12
Abstract: PURPOSE:To improve controllability by providing a first rotor having a permanent magnet and constituting a single-pole field, a stator having an armature winding arranged in the single-pole field, and a second rotor having a field flux regulator. CONSTITUTION:A rotor yoke 9 is composed of ferro-magnetic material and constitutes a first rotor 12 and a field magnet 1 fixed thereto provides single- pole flux phi to gaps 2a, 2b. A second rotor 14 has a field regulator 4 composed of ferromagnetic material and arranged such that a portion of the field regulator 4 enters into a portion 2a of the gap thus regulating the rotary speed of the first rotor. A stator 8 having an armature winding 3 is arranged in the gaps 2a, 2b. Since the conductor section 3a of the armature winding 3 is arranged in the gap 2a having high flux density while the conductor section 3b is arranged in the gap 2b having low flux density and the conductor section 3c is arranged at a position of 0 flux density, controllability is improved.
Patent JP-H03173300-A (JP)
Title: Diaphragm for speaker
Inventor: SATO HITOSHI
IPC: H04R7/18
Filed: 1989-12-01
Abstract: PURPOSE:To prevent invasion of ultraviolet ray and to improve the durability by forming an edge member formed while being added with a pigment and a specific ultraviolet ray absorbing member with hot press and coupling the member to an outer periphery of a diaphragm main body. CONSTITUTION:An edge member 2 formed by adding 3-10wt.% of pigment and 0.1-1wt.% of benzotriazole ultraviolet ray absorbing agent to a polyester or polyether soft urethane foam at its foaming process is formed to a prescribed shape by a hot press. The edge member 2 is stuck to a diaphragm main body 1 to obtain a speaker diaphragm. Thus, the invasion of the ultraviolet ray is prevented by the pigment and the ultraviolet ray absorbing agent to improve the weather-proofness.
Patent JP-2000149181-A (JP)
Title: Traffic stream measurement system
Inventor: SAITO MAYUMI
IPC: G08G1/01
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To quantify existence confirmation by comparing the finite difference between two preceding and subsequent changed luminance histograms with a preliminarily set threshold and discriminating the existence of a vehicle. SOLUTION: A vehicle detecting device 2 is provided with a luminance histogram preparing means which prepares a luminance histogram. When acquired data such as standard deviation value does not change for a fixed time, the average luminance, standard deviation and a luminance histogram for the time are road surface information and are recorded and stored as road surface data in a continuous image input device 1. Average luminance, luminance dispersion value and standard deviation are calculated based on the luminance histogram of a designated and set area, and the difference between an input image histogram and a road surface image histogram is calculated with calculation about the average luminance.  The existence of a vehicle is confirmed by comparing four thresholds being specific thresholds 1 and 2, the dispersion threshold of road surface data and a threshold when a shadow takes place with a real-time image histogram.
Patent JP-H05123392-A (JP)
Title: Catheter
Inventor: OGIWARA YOSHIAKI
IPC: A61B1/307
Filed: 1991-10-31
Abstract: PURPOSE:To prevent beforehand infection due to germs and also prevent the invasion of germs at the timepoint of insertion by forming a metal film that has a sterilization function or a germ-reducing function, at the inside surface of a catheter main body portion to which at least an introduction or discharge connection tube is connected. CONSTITUTION:A catheter is made u p by forming a metal film 3 that has a sterilization function or a germ-reducing function, at the inside surface of a catheter main body 1 portion 2 to which at least an introduction or discharge connection tube is connected. By the formation of this metal film 3, for example, germs that are going to invade the catheter by ascending the discharge connection tube are either sterilized or reduced in their number by means of the metal film 3 that is provided at the inlet of the catheter main body 1 and has a sterilization or germ-reducing function. Also, when a doctor inserts a catheter into a patient, even if germs enter into the tube inside of the catheter, they are sterilized or reduced in their number by means of the metal film 3, and the invasion of germs into the bladder can be prevented.
Patent JP-H07239783-A (JP)
Title: Method and system for execution of parallel processing
Inventor: RICHIYAADO AAUIN BAUMU
IPC: G06F15/16
Filed: 1994-12-16
Abstract: PURPOSE: To provide a coexecuter which executes a function offloaded from a central processor(CP) in a data processing system according to the request from a control program which is executing more than one. CONSTITUTION: This system designates the code module which is accessed from a host shared memory by means of a coexecuter under the same constraint as a control program and an access limit at a request of a central processor(CP) to the coexecuter. The coexecuter can emulate dynamic access conversion from a host and use a provided host storage key when it accesses a host storage area. Data maintainability is maintained through a limited access operation state which is related to the coexecuter. An offloaded module is stored in a cache of a coexecuter local storage area for use at a future request after the offloaded module is accepted by the coexecuter, and the system proceeds the following call without waiting for the same module to be loaded once more.